{"type": "FeatureCollection", "features": [{"id": "11585/996230", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:21:58Z", "type": "Journal Article", "created": "2023-10-10", "title": "Beyond PLFA: Concurrent extraction of neutral and glycolipid fatty acids provides new insights into soil microbial communities", "description": "The analysis of phospholipid fatty acids (PLFAs) is one of the most common methods used to quantify the abundance, and analyse the community structure, of soil microbes. The PLFA extraction method can yield two additional lipid fractions\u2014neutral lipids and glycolipids\u2014which potentially hold additional, valuable information on soil microbial communities. Yet its quantitative sensitivity on complete neutral lipid (NLFA) and glycolipid fatty acid (GLFA) profiles has never been validated. In this study we tested (i) if the high-throughput PLFA method can be expanded to concurrently extract complete NLFA and GLFA profiles, as well as sterols, (ii) whether taxonomic specificities of signature fatty acids are retained across the three lipid fractions in pure culture strains, and (iii) whether NLFAs and GLFAs allow soil-specific fingerprinting to the same extent as PLFA analysis. By adjusting the polarity of chloroform with 2% ethanol for solid phase extraction, pure lipid standards were fully fractionated into neutral lipids, glycolipids, and phospholipids. Sterols eluted in the neutral lipid fraction, and a betaine lipid co-eluted with phospholipids. We found consistent taxonomic specificities of fatty acid markers across the three lipid fractions by analysing pure culture extracts representative of soil microbes. Fatty acid profiles from soil extracts, however, showed stronger differences between PLFAs, NLFAs, and GLFAs than between soil types. This indicates that PLFAs and NLFAs signify different community properties (biomass vs. carbon storage, putatively), and that GLFAs are sensitive markers for community traits which behave differently than PLFAs. Although we consistently found high abundances of characteristic sterols in fungal extracts, the PLFA extraction method only yielded miniscule amounts of ergosterol from soil extracts. We argue that concomitant measurement of fatty acid profiles from all three lipid fractions is a low-effort and potentially information-rich addition to the PLFA method, and discuss its applicability for soil microbial community analyses.", "keywords": ["0301 basic medicine", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "15. Life on land", "Soil lipids", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "NLFA", "Ergosterol", "Ergosterol; GLFA; NLFA; Phospholipid fatty acids; Soil lipids", "Phospholipid fatty acid", "soil lipids", "Phospholipid fatty acids", "106022 Microbiology", "GLFA", "106026 Ecosystem research"]}, "links": [{"href": "https://doi.org/11585/996230"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "11585/996230", "name": "item", "description": "11585/996230", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11585/996230"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-12-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2016.03.008", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:12Z", "type": "Journal Article", "created": "2016-03-26", "title": "Soil microbial carbon use efficiency and biomass turnover in a long-term fertilization experiment in a temperate grassland", "description": "<p>Soil microbial carbon use efficiency (CUE), defined as the ratio of organic C allocated to growth over organic C taken up, strongly affects soil carbon (C) cycling. Despite the importance of the microbial CUE for the terrestrial C cycle, very little is known about how it is affected by nutrient availability. Therefore, we studied microbial CUE and microbial biomass turnover time in soils of a long-term fertilization experiment in a temperate grassland comprising five treatments (control, PK, NK, NP, NPK). Microbial CUE and the turnover of microbial biomass were determined using a novel substrate-independent method based on incorporation of <sup>18</sup>O from labeled water into microbial DNA. Microbial respiration was 28-37% smaller in all three N treatments (NK, NP, and NPK) compared to the control, whereas the PK treatment did not affect microbial respiration. N-fertilization decreased microbial C uptake, while the microbial growth rate was not affected. Microbial CUE ranged between 0.31 and 0.45, and was 1.3- to 1.4-fold higher in the N-fertilized soils than in the control. The turnover time ranged between 80 and 113 days and was not significantly affected by fertilization. Net primary production (NPP) and the abundance of legumes differed strongly across the treatments, and the fungal:bacterial ratio was very low in all treatments. Structural equation modeling revealed that microbial CUE was exclusively controlled by N fertilization and that neither the abundance of legumes (as a proxy for the quality of the organic matter inputs) nor NPP (as a proxy for C inputs) had an effect on microbial CUE. Our results show that N fertilization did not only decrease microbial respiration, but also microbial C uptake, indicating that less C was intracellularly processed in the N fertilized soils. The reason for reduced C uptake and increased CUE in the N-fertilization treatments is likely an inhibition of oxidative enzymes involved in the degradation of aromatic compounds by N in combination with a reduced energy requirement for microbial N acquisition in the fertilized soils. In conclusion, the study shows that N availability can control soil C cycling by affecting microbial CUE, while plant community-mediated changes in organic matter inputs and P and K availability played no important role for C partitioning of the microbial community in this temperate grassland. </p>", "keywords": ["FUNGAL", "2. Zero hunger", "106022 Mikrobiologie", "Nitrogen addition", "BACTERIAL", "NITROGEN DEPOSITION", "GROWTH EFFICIENCY", "FOREST FLOOR", "Nutrients", "04 agricultural and veterinary sciences", "15. Life on land", "Stoichiometry", "ORGANIC-MATTER", "RESPIRATION", "106026 \u00d6kosystemforschung", "13. Climate action", "Nutrient limitation", "Microbial growth yield", "106022 Microbiology", "0401 agriculture", " forestry", " and fisheries", "Mean residence time", "STOICHIOMETRIC CONTROLS", "ENZYME-ACTIVITY", "106026 Ecosystem research", "COMMUNITY STRUCTURE"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2016.03.008"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2016.03.008", "name": "item", "description": "10.1016/j.soilbio.2016.03.008", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2016.03.008"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-06-01T00:00:00Z"}}, {"id": "oai:opus.uni-hohenheim.de:2046", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:27:52Z", "type": "Report", "title": "Soil microorganisms as hidden miners of phosphorus in soils under different cover crop and tillage treatments", "description": "Phosphorus (P) is one of the most limiting plant nutrients for agricultural production. The soil microbial community plays a key role in nutrient cycling, affecting access of roots to P, as well as mobilization and mineralization of organic P (Porg). This thesis aimed to better understand the potential of cover crops to enhance plant-soil-microbe interactions to improve the availability of P. This dissertation consists of a meta-analysis of and two field experiments. The used methods showed that microbial P, the activity of P-cycling enzymes and PLFAs increased under cover crops, indicating an enhanced potential for organic P cycling. Gram- positive and Gram-negative bacteria, and to a lesser extent also arbuscular mycorrhizal fungi, increased their abundance with cover crops. However, saprotrophic fungi could benefit most from the substrate input derived from cover crop roots or litter. Enzyme-stable Porg shifted towards pools of a greater lability in the active soil compartments (rhizosheath and detritusphere). The effects of agricultural management, such as cover crop species choice and tillage, were detectable, but weaker compared to the effect of the presence of cover crops. With the obtained results, the research aims of this thesis could be successfully addressed. We were able to confirm that cover crops have the potential to improve main crops\u0092 access to P. Furthermore, we presented and discussed three pathways of P benefit. In the plant biomass pathway, P is cycled through cover crop biomass and becomes available for the main crop upon litter decomposition. The microbial enhancement pathway describes how the cover crop\u0092s interaction with soil microbes increases their abundance and activity, thereby increasing the availability of Porg. Some cover crop species seem to be capable of utilizing a biochemical modification pathway, where changes in the sorption capacity of the soil result in a greater quantity of plant-available phosphate. However, the latter pathway was apparently not important in the crop rotations used in our field experiments. The data also allowed us to characterize ways in which plant-soil-microbe interactions under cover crops affected the relationship of soil microbial functions to the enzymatic availability of Porg pools. Cover crops increased the abundance and activity of microbes, especially fungi, as well as microbial P. This enhancement in P-cycling potential shifted Porg toward pools of greater availability to added enzymes. However, the relation between enzymes and Porg pools is complex and is possibly affected by soil P composition and other site characteristics, indicating the need for further research in this area. Finally, we elucidated how the choice of cover crop species and agricultural management can shift the relative importance of the pathways for the P benefit of the main crop, while site-specific management allows farmers to adapt to local conditions and to optimize the functions of their agroecosystems. In conclusion, our results indicate that the pathways of cover crop derived P benefit take place simultaneously. We confirmed the potential of cover crop biomass for the cycling of P, and we suggest that our observed increases in the availability of soil Porg are related to microbial abundance and activity. The interactions of cover cropping and tillage indicate also that P benefit can be optimized by management decisions. Finally, these new insights into soil phosphorus cycling in agroecosystems have the potential to support further development of more sustainable agricultural systems. Phosphor (P) ist einer der wichtigsten limitierenden Naehrstoffe fuer das Pflanzenwachstum in der Landwirtschaft. Bodenmikroben spielen eine Schluesselrolle in Naehrstoffkreislaeufen, beeinflussen das Wachstum von Pflanzenwurzeln, die Mobilisierung sowie die Mineralisierung von organischem P (Porg) und somit den Zugang zu P. Das Ziel dieser Dissertation war die Einschaetzung des Potentials von Zwischenfruechten zur Verbesserung der Interaktionen im System Pflanze-Boden-Mikroben und einer dadurch moeglichen Steigerung der P-Verfuegbarkeit fuer die Hauptfruechte.  Diese Dissertation umfasst drei wissenschaftliche Veroeffentlichungen: Eine Literaturrecherche und Meta-Analyse sowie zwei selbst durchgefuehrte Feldexperimente. Die verwendeten Methoden zeigten, dass Zwischenfruechte den P-Gehalt in der mikrobiellen Biomasse, die Aktivitaet von Phosphatasen und mikrobielle Fettsaeuremarker (PLFAs) erhoehen, was auf ein gesteigertes Umsatzpotential von organischen Phosphorverbindungen hindeutet. Die Abundanz von grampositiven und gramnegativen Bakterien, sowie in geringerem Umfang auch von arbuskulaeren Mykorrhizapilzen, wurde durch Zwischenfruechte erhoeht. Gleichwohl waren saprotrophe Bodenpilze die mikrobielle Gruppe, die am meisten von der Substratzufuhr der Wurzeln und Streu profitieren konnte. Stabiles P wurde in den aktiven Bodenzonen der Rhizosphaere und Detritusphaere in labilere Porg-Pools transformiert. Bewirtschaftungseffekte, wie die Wahl der Zwischenfrucht oder Bodenbearbeitung, waren erkennbar, aber wesentlich schwaecher ausgepraegt als der Zwischenfruchteffekt insgesamt.  Unsere Ergebnisse bestaetigen, dass Zwischenfruchtanbau zur Steigerung der P - Verfuegbarkeit fuer die Hauptfrucht fuehren kann. Darueber hinaus konnten wir fuer den P- Vorteil drei grundsaetzliche Wirkungspfade aufzeigen, die in aktiven Bodenraeumen stattfinden. UEber den Wirkungspfad \u0084Pflanzenbiomasse\u0093 wird P aus dem Boden in die Biomasse der Zwischenfrucht aufgenommen und waehrend der Zersetzung der Streu fuer die Hauptfrucht verfuegbar. UEber den Wirkungspfad \u0084mikrobielle Verstaerkung\u0093 steigert die Zwischenfrucht im Wurzelraum die Biomasse und Aktivitaet der mikrobiellen Gemeinschaft, wodurch diese die Verfuegbarkeit von Porg erhoehen kann. Durch den Wirkungspfad \u0084biochemische Modifikation\u0093 scheinen manche Zwischenfruchtarten in der Lage zu sein, ueber Wurzelexsudate die P-Sorption im Boden zu senken und dadurch den Anteil an pflanzenverfuegbarem Phosphat zu erhoehen.  Weiterhin ermoeglichen die erhobenen Daten die Diskussion, inwiefern mikrobielle Funktionen und die Mineralisierbarkeit von Porg zusammenhaengen und wie die Interaktionen von Pflanzen beeinflusst werden. Zwischenfruechte steigerten sowohl die Abundanz und Aktivitaet von Mikroben, als auch die Menge an P in der mikrobiellen Biomasse. Diese Potentialsteigerung des P-Kreislaufs steigerte die Verfuegbarkeit des Porg fuer zugefuegte Enzyme. Es muss bedacht werden, dass die Rueckkopplungen zwischen Enzymaktivitaet und verschiedenen Porg-Pools komplex sind. Diese haengen von den lokalen Eigenschaften des Bodens, wie etwa der Zusammensetzung des P-Vorrats, ab und sollten durch zukuenftige Studien geklaert werden.  Drittens zeigen unsere Untersuchungen, wie die Wahl der Zwischenfrucht und die der Bewirtschaftung (z.B. Bodenbearbeitung oder Fruchtfolge) die relative Gewichtung der verschiedenen Pfade des P-Vorteils fuer die Hauptfrucht beeinflussen. Standortangepasste Zwischenfruchtsysteme erlauben es Landwirt:innen, die Funktionen ihres Agrooekosystems hinsichtlich der lokalen Bedingungen zu optimieren.  Zusammenfassend bestaetigen unsere Ergebnisse, dass der P-Bedarf der Hauptfrucht ueber die Biomasse der Zwischenfrucht gedeckt werden kann und zeigen auf, dass die charakterisierten drei Pfade des P-Vorteils durch Zwischenfruchtanbau parallel stattfinden. Schlie\u00dflich koennen die hier gewonnenen Erkenntnisse ueber den Phosphorkreislauf, basierend auf der Kombination von bodenmikrobiologischen Methoden mit der Charakterisierung der Labilitaet von Porg, zur zukuenftigen Entwicklung einer nachhaltigeren Landwirtschaft beitragen.", "keywords": ["830", "Bodenmikrobiologie", "Fruchtfolge", "phosphorus mobilization", "Agriculture", "Phosphor", "N\u00e4hrstoffkreislauf", "Zwischenfrucht", "630", "soil microbiology", "Bodenmikroorganismus", "sustainable agriculture", "nutrient management", "ddc:630", "Phosphorkreislauf"], "contacts": [{"organization": "Hallama, Moritz", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/oai:opus.uni-hohenheim.de:2046"}, {"rel": "self", "type": "application/geo+json", "title": "oai:opus.uni-hohenheim.de:2046", "name": "item", "description": "oai:opus.uni-hohenheim.de:2046", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/oai:opus.uni-hohenheim.de:2046"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "00409c85-94da-475c-b58d-4fe9b448895d", "type": "Feature", "geometry": null, "properties": {"updated": "2025-09-11T00:00:00Z", "type": "Dataset", "language": "nl", "title": "INSPIRE harmonized - Organic C percentage", "description": "More information about the soil at a particular location is often obtained through observations. This layer contains observations of the organic carbon percentage. There are two types of observations: Single and multiple observations. In the first case, one parameter corresponds to one measured value; in the second case with multiple measurement points and values. A single or multiple observation is always linked to one soil location, one depth interval, one soil site or one soil sample. A soil location, soil site, depth interval or soil sample can have 0 or more observations. There are three different types of single observations: a distinction is made between observations of a numerical value (these are measurements), observations with a free text value (these are observations) and observations that are categorized via a list box (these are coded observations). Each of these simple observations is characterized by one parameter and one measurement value (either numeric, free text, or an item from a drop-down list). Multiple observations are series of measurements \u2013 in this case, one parameter is described by multiple numerical measurements. Observations that are linked to a depth interval or soil sample always apply to the full depth of this depth interval or sample. Observations linked to a soil location or a soil site can have 0, one or two depths for observations independent of depth, observations at a certain depth or in a certain interval, respectively. Observations can optionally be linked to an observation method, which describes the method by which the value was determined, for example by referring to the procedure or standard that was followed.", "formats": [{"name": "KML"}], "keywords": ["High value dataset", "be", "bodem", "bodemanalyse", "bodembiologie", "bodemchemie", "bodemdaling", "bodemdegradatie", "bodemerosie", "bodemfunctie", "bodemgebruik", "bodemgesteldheid", "bodemkaart", "bodemkunde", "bodemkwaliteit", "bodemlaag", "bodemlucht", "bodemobservaties", "bodemorganisme", "bodemproces", "bodemprofiel", "bodemprofielgegevens", "bodemstructuur", "bodemtextuur", "bodemverdichting", "bodemverzuring", "bodemvocht", "bodemvochthuishouding", "bodemvorming", "bodemvruchtbaarheid", "databank-ondergrond-vlaanderen", "departement-omgeving", "doorsijpeling-van-water-in-de-bodem", "dov", "ondergrond", "profielput", "vlaanderen"], "contacts": [{"organization": "Vlaams Planbureau voor Omgeving", "roles": ["creator"]}, {"organization": "https://org.belgif.be/id/CbeEstablishmentUnit/2143719695", "roles": ["publisher"]}]}, "links": [{"href": "https://metadata.vlaanderen.be/srv/dut/catalog.search#/metadata/18d20375-1765-4ef8-aa17-e60235aa704e"}, {"href": "https://www.vlaanderen.be/DataCatalogRecord/18d20375-1765-4ef8-aa17-e60235aa704e"}, {"href": "http://data.europa.eu/88u/dataset/00409c85-94da-475c-b58d-4fe9b448895d"}, {"rel": "self", "type": "application/geo+json", "title": "00409c85-94da-475c-b58d-4fe9b448895d", "name": "item", "description": "00409c85-94da-475c-b58d-4fe9b448895d", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/00409c85-94da-475c-b58d-4fe9b448895d"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "0086CC52-6F67-4393-99BE-7D3AB1B84160", "type": "Feature", "geometry": null, "properties": {"updated": "2024-04-23T00:00:00Z", "type": "Dataset", "language": "de", "title": "Ground map of the Federal Republic of Germany 1:5.000.000", "description": "The soil overview map presented here on a scale of 1:5,000,000 was derived from the legend units of the B\u00dcK1000N by means of a further content and spatial summary. This summary was based on the information on the soil source rocks and resulted in 20 soil science (23) legend units with map polygons of at least 64 square kilometers in size.", "formats": [{"name": "PDF"}], "keywords": ["High value dataset", "ackerbauliches-ertragspotential", "boden", "bodenart", "bodenausgangsgestein", "bodenauslaugung", "bodenbearbeitung", "bodenbelastung", "bodenbildung", "bodenbiologie", "bodenchemie", "bodendegradation", "bodendekontamination", "bodeneigenschaften", "bodenerosion", "bodenfeuchtigkeit", "bodenform", "bodenfruchtbarkeit", "bodenfunktion", "bodengefu\u0308ge", "bodengesellschaft", "bodengestaltung", "bodengruppe", "bodengu\u0308te", "bodenhorizont", "bodeninformationssystem", "bodenkarte", "bodenluft", "bodenmechanik", "bodenmineralogie", "bodennutzbarkeit", "bodennutzung", "bodenphysikalische-eigenschaften", "bodenprofil", "bodenskelett", "bodensubstrat", "bodensystematik", "bodentyp", "bodenverbreitung", "bundesrepublik-deutschland", "de", "durchla\u0308ssigkeit", "effektive-durchwurzelungstiefe", "erdbeobachtung-und-umwelt", "fachinformationssystem", "inspireidentifiziert", "national", "opendata", "soil"], "contacts": [{"organization": "Bundesanstalt f\u00fcr Geowissenschaften und Rohstoffe (BGR)", "roles": ["creator"]}]}, "links": [{"href": "https://download.bgr.de/bgr/Boden/BUEK5000/jpg/buek5000_v30.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK5000/pdf/buek5000_v30.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK5000/png/buek5000_v30.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK5000/shp/buek5000_v30.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK5000/tiff/buek5000_v30.zip"}, {"href": "http://data.europa.eu/88u/dataset/0086cc52-6f67-4393-99be-7d3ab1b84160~~2"}, {"rel": "self", "type": "application/geo+json", "title": "0086CC52-6F67-4393-99BE-7D3AB1B84160", "name": "item", "description": "0086CC52-6F67-4393-99BE-7D3AB1B84160", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/0086CC52-6F67-4393-99BE-7D3AB1B84160"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "04481ab6-e5ee-4742-a330-88649c17b2ce", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[2.75, 49.45], [2.75, 50.85], [6.5, 50.85], [6.5, 49.45], [2.75, 49.45]]]}, "properties": {"themes": [{"concepts": [{"id": "biota"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Sol et sous-sol"}, {"id": "Nature et environnement"}, {"id": "Agriculture"}], "scheme": "https://metawal.wallonie.be/thesaurus/theme-geoportail-wallon"}, {"concepts": [{"id": "dynamique naturelle"}, {"id": "sol"}, {"id": "biologie"}], "scheme": "http://geonetwork-opensource.org/gemet-theme"}, {"concepts": [{"id": "biologie du sol"}, {"id": "organisme du sol"}, {"id": "carbone organique"}, {"id": "mod\u00e9lisation"}, {"id": "surveillance de l'environnement"}, {"id": "prairie"}, {"id": "qualit\u00e9 du sol"}, {"id": "donn\u00e9es sur l'\u00e9tat de l'environnement"}, {"id": "type de sol"}, {"id": "conservation du sol"}, {"id": "carbone organique total"}, {"id": "sol"}, {"id": "station de surveillance"}, {"id": "cartographie"}, {"id": "mati\u00e8re organique"}, {"id": "carbone"}, {"id": "for\u00eat"}, {"id": "analyse des sols"}, {"id": "cycle du carbone"}, {"id": "cartogramme"}, {"id": "profil du sol"}, {"id": "utilisation du sol"}, {"id": "r\u00e9seau de mesure"}, {"id": "culture"}, {"id": "stockage"}, {"id": "ressources du sol"}, {"id": "sous-sol"}], "scheme": "http://geonetwork-opensource.org/gemet"}, {"concepts": [{"id": "Open Data"}, {"id": "PanierTelechargementGeoportailNO"}, {"id": "Reporting INSPIRE"}, {"id": "WalOnMapNO"}, {"id": "Extraction_DIG"}, {"id": "BDInfraSIG"}], "scheme": "https://metawal.wallonie.be/thesaurus/infrasig"}, {"concepts": [{"id": "Sols"}], "scheme": "http://inspire.ec.europa.eu/theme"}, {"concepts": [{"id": "R\u00e9gional"}], "scheme": "http://inspire.ec.europa.eu/metadata-codelist/SpatialScope"}, {"concepts": [{"id": "2023/138 - High Value Datasets Regulation"}], "scheme": "http://data.europa.eu/r5r/applicableLegislation"}, {"concepts": [{"id": "Observation de la terre et environnement"}], "scheme": "http://data.europa.eu/bna/asd487ae75"}], "updated": "2024-12-11T12:48:19.626322Z", "type": "Dataset", "created": "2024-10-30", "language": "fre", "title": "INSPIRE - CARBIOSOL - Predicted total organic carbon levels - period 2004-2014 in Wallonia (BE)", "description": "Cette couche de donn\u00e9es INSPIRE reprend les teneurs en Carbone Organique Total dans les sols agricoles du territoire wallon pour la p\u00e9riode 2004-2014.\n\nCette donn\u00e9e conforme INSPIRE est issue de la donn\u00e9e source CARBIOSOL - Teneurs pr\u00e9dites en Carbone organique total - p\u00e9riode 2004-2014.\n\nLa qualit\u00e9 d\u2019un sol peut \u00eatre \u00e9valu\u00e9e gr\u00e2ce \u00e0 l\u2019\u00e9tude de divers param\u00e8tres physiques, chimiques ou biologiques. Parmi ces param\u00e8tres, le carbone organique des sols, qui constitue plus de 50% de la masse de la mati\u00e8re organique du sol, est g\u00e9n\u00e9ralement consid\u00e9r\u00e9 comme l'indicateur principal de la qualit\u00e9 des sols, \u00e0 la fois pour ses fonctions agricoles et environnementales.\n\nLa pr\u00e9sente couche de donn\u00e9es constitue la cartographie des teneurs en carbone organique total (COT) pour les sols sous cultures et prairies permanentes en R\u00e9gion wallonne pour une p\u00e9riode comprise entre 2004 et 2014. La couche a \u00e9t\u00e9 cr\u00e9\u00e9e par m\u00e9thode de mod\u00e9lisation spatiale d\u00e9velopp\u00e9e par l'UCL dans le cadre de la convention CARBIOSOL.\n\nPour plus de d\u00e9tails sur la constitution des couches cartographiques g\u00e9n\u00e9r\u00e9es dans le cadre du projet CARBIOSOL, veuillez-vous r\u00e9f\u00e9rer \u00e0 la fiche de m\u00e9tadonn\u00e9es documentant la s\u00e9rie de couches de donn\u00e9es.\n\nEn chaque pixel, la teneur en carbone organique total (COT) est exprim\u00e9e en gramme de carbone par kilogramme de terre fine s\u00e8che (gC/kg). Le r\u00e9sultat en sortie du mod\u00e8le est une couche raster des teneurs en COT \u00e0 90 m\u00e8tres de r\u00e9solution et spatialement continue sur le territoire agricole wallon.\n\nLes teneurs moyennes en COT observ\u00e9es pour les sols (horizons de surface) sous cultures et prairies permanentes sur la p\u00e9riode 2004-2014 \u00e9taient de 1.30 gC/kg et 3.61 gC/kg respectivement, d\u2019apr\u00e8s la base de donn\u00e9es REQUASUD.\n\nSur cette m\u00eame p\u00e9riode, 22 % des superficies sous cultures pr\u00e9sentaient des teneurs en COT < 1.15 gC kg-1 et 73 % pr\u00e9sentaient des teneurs < 1.5 gC/kg. En de\u00e7\u00e0 de 1.15 gC/kg, le sol est d\u00e9structur\u00e9.\n\nEntre 2004 et 2014, les teneurs en COT des sols pour les deux occupations de sols tendent \u00e0 augmenter du nord-ouest au sud-est, de la r\u00e9gion sablo-limoneuse \u00e0 la r\u00e9gion ardennaise, et \u00e0 rebaisser en r\u00e9gion Jurassique.", "formats": [{"name": "TIFF (.tif"}, {"name": " .tiff)"}, {"name": "WWW:LINK"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}], "keywords": ["Sol et sous-sol", "Nature et environnement", "Agriculture", "dynamique naturelle", "sol", "biologie", "biologie du sol", "organisme du sol", "carbone organique", "mod\u00e9lisation", "surveillance de l'environnement", "prairie", "qualit\u00e9 du sol", "donn\u00e9es sur l'\u00e9tat de l'environnement", "type de sol", "conservation du sol", "carbone organique total", "sol", "station de surveillance", "cartographie", "mati\u00e8re organique", "carbone", "for\u00eat", "analyse des sols", "cycle du carbone", "cartogramme", "profil du sol", "utilisation du sol", "r\u00e9seau de mesure", "culture", "stockage", "ressources du sol", "sous-sol", "Open Data", "PanierTelechargementGeoportailNO", "Reporting INSPIRE", "WalOnMapNO", "Extraction_DIG", "BDInfraSIG", "COT", "COS", "CARBIOSOL", "CARBOSOL", "RSS", "teneur en carbone", "Aardewerk", "CNSW", "COSW", "REQUASUD", "RMSE", "GAM", "Mod\u00e8le Additif G\u00e9n\u00e9ralis\u00e9", "MAG", "Monte-Carlo", "covariable", "CO2", "Digital Soil Mapping", "DTM", "Erreur", "horizon de sol", "Sols", "R\u00e9gional", "2023/138 - High Value Datasets Regulation", "Observation de la terre et environnement"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de la Protection des Sols (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement du Sol et des D\u00e9chets - Direction de la Protection des Sols)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "esther.goidts@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}, {"name": "Caroline Chartin", "organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "caroline.chartin@uclouvain.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Cellule SIG du SPW ARNE (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement de l'\u00c9tude du milieu naturel et agricole - Direction de la Coordination des Donn\u00e9es)", "position": null, "roles": ["processor"], "phones": [{"value": null}], "emails": [{"value": "sig.dgarne@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "R\u00e9seau Qualit\u00e9 Sud (REQUASUD ASBL)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "requasud@cra.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "R\u00e9seau Qualit\u00e9 Sud (REQUASUD ASBL);Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "roles": ["creator"]}], "title_alternate": "SO.SoilThemeCoverage.COT__TENEURS_2004_2014", "distancevalue": "90", "distanceuom": "m"}, "links": [{"href": "https://geoportail.wallonie.be/walonmap#PANIER=%5B%7B%22serviceId%22%3A%221%22%2C%22visible%22%3Atrue%2C%22url%22%3A%22https%3A%2F%2Fgeoservices.wallonie.be%2Farcgis%2Frest%2Fservices%2FSOL_SOUS_SOL%2FCARBIOSOL%2FMapServer%2F3%22%2C%22label%22%3A%22CARBIOSOL%20-%20Teneurs%20pr%C3%A9dites%20en%20Carbone%20organique%20total%20-%20p%C3%A9riode%202015-2019%22%2C%22type%22%3A%22AGS_DYNAMIC%22%2C%22metadataUrl%22%3A%22https%3A%2F%2Fgeodata.wallonie.be%2Fdoc%2F04481ab6-e5ee-4742-a330-88649c17b2ce%22%7D%5D", "name": "Application WalOnMap - Toute la Wallonie \u00e0 la carte", "description": "Application cartographique du Geoportail (WalOnMap) qui permet de d\u00e9couvrir les donn\u00e9es g\u00e9ographiques de la Wallonie.", "protocol": "WWW:LINK", "rel": "browsing"}, {"href": "https://geoservices.wallonie.be/geoserver/inspire_so/ows?service=WMS&version=1.3.0&request=GetCapabilities", "name": "INSPIRE - 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Die digitale, blattschnittfreie Datenhaltung bildet eine detaillierte, bundesweit einheitliche und fl\u00e4chendeckende Informationsgrundlage f\u00fcr L\u00e4nder \u00fcbergreifende Aussagen zu Bodennutzung und Bodenschutz. \u00dcber den aktuellen Bearbeitungsstand des Kartenwerks informieren die Internetseiten der BGR zum Thema Boden. Die Verbreitung und Vergesellschaftung der B\u00f6den auf dem Gebiet dieses Kartenblattes wird anhand von 84 Legendeneinheiten (gegliedert nach Bodenregionen und Bodengro\u00dflandschaften) beschrieben. Jede Legendeneinheit beinhaltet bodensystematische Informationen (Bodensubtyp) und Informationen zum Bodenausgangsgestein sowohl f\u00fcr die Leitb\u00f6den als auch f\u00fcr deren Begleiter. Im Zuge der Bearbeitung des B\u00dcK200-Nachbarblattes Frankfurt a.M.-West wurde der LBG-Datensatz von Siegen am s\u00fcdlichen Blattrand in Teilen ver\u00e4ndert (Stand 29. April 2008). Im Zuge der Bearbeitung des B\u00dcK200-Nachbarblattes K\u00f6ln wurde der LBG-Datensatz von Siegen am westlichen Blattrand angepasst. Die alte LE 58 aus der BGL 11.1 wurde der BGL 6.3 als neue LE 15 zugeordnet (Stand 23. Januar 2012). Im Rahmen der Qualit\u00e4tssicherung wurde der LBG-Datensatz von Siegen am \u00f6stlichen Blattrand leicht ver\u00e4ndert (Stand 03. Dezember 2013).", "formats": [{"name": "PDF"}], "keywords": ["ackerbauliches-ertragspotential", "boden", "bodenart", "bodenausgangsgestein", "bodenauslaugung", "bodenbearbeitung", "bodenbelastung", "bodenbildung", "bodenbiologie", "bodenchemie", "bodendegradation", "bodendekontamination", "bodeneigenschaften", "bodenerosion", "bodenfeuchtigkeit", "bodenform", "bodenfruchtbarkeit", "bodenfunktion", "bodengefu\u0308ge", "bodengesellschaft", "bodengestaltung", "bodengruppe", "bodengu\u0308te", "bodenhorizont", "bodeninformationssystem", "bodenkarte", "bodenluft", "bodenmechanik", "bodenmineralogie", "bodennutzbarkeit", "bodennutzung", "bodenphysikalische-eigenschaften", "bodenprofil", "bodenskelett", "bodensubstrat", "bodensystematik", "bodentyp", "bodenverbreitung", "de", "durchla\u0308ssigkeit", "effektive-durchwurzelungstiefe", "fachinformationssystem", "hessen", "nordrhein-westfalen", "opendata", "rheinland-pfalz", "siegen", "soil"], "contacts": [{"organization": "Bundesanstalt f\u00fcr Geowissenschaften und Rohstoffe (BGR)", "roles": ["creator"]}]}, "links": [{"href": "https://download.bgr.de/bgr/Boden/BUEK200/5510/jpg/buek200_5510.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK200/5510/pdf/buek200_5510.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK200/5510/png/buek200_5510.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK200/5510/shp/buek200_5510.zip"}, {"href": "https://download.bgr.de/bgr/Boden/BUEK200/5510/tiff/buek200_5510.zip"}, {"href": "http://data.europa.eu/88u/dataset/06af1400-76f1-471a-a38f-2caffadedda8"}, {"rel": "self", "type": "application/geo+json", "title": "06AF1400-76F1-471A-A38F-2CAFFADEDDA8", "name": "item", "description": "06AF1400-76F1-471A-A38F-2CAFFADEDDA8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/06AF1400-76F1-471A-A38F-2CAFFADEDDA8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"null": "date"}}, {"id": "0FFEBED0-E30C-4F11-AEA2-642221E908F5", "type": "Feature", "geometry": null, "properties": {"updated": "2020-02-14T00:00:00Z", "type": "Dataset", "language": "de", "title": "Boden\u00fcbersichtskarte 1:200.000 (B\u00dcK200) - CC4702 D\u00fcsseldorf", "description": "Die Boden\u00fcbersichtskarte 1:200.000 (B\u00dcK200) wird von der Bundesanstalt f\u00fcr Geowissenschaften und Rohstoffe (BGR) in Zusammenarbeit mit den Staatlichen Geologischen Diensten (SGD) der Bundesl\u00e4nder im Blattschnitt der Topographischen \u00dcbersichtskarte 1:200.000 (T\u00dcK200) erarbeitet und in 55 einzelnen Kartenbl\u00e4ttern herausgegeben. 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Il s'agit donc d'une mod\u00e9lisation de l'erreur de pr\u00e9diction.\n\nDans le cadre du projet CARBIOSOL (UCL - ULg - DGARNE), une couche de donn\u00e9es raster de 90 m\u00e8tres de r\u00e9solution des teneurs en carbone organique total des sols sous cultures et prairies a \u00e9t\u00e9 g\u00e9n\u00e9r\u00e9e par mod\u00e9lisation spatiale. Ce mod\u00e8le a \u00e9t\u00e9 d\u00e9velopp\u00e9 pour chaque type d'occupation du sol d'int\u00e9r\u00eat (cultures et prairies permanentes). \n\nPour chaque occupation du sol, un Mod\u00e8le Additif G\u00e9n\u00e9ralis\u00e9 (GAM pour Generalised Additive Model) a \u00e9t\u00e9 ajust\u00e9 sur un jeu de calibration contenant deux tiers des points d'observation concern\u00e9s. Il a ensuite \u00e9t\u00e9 valid\u00e9 sur le tiers restant.\n\nPour plus de d\u00e9tails sur la mod\u00e9lisation mise en place dans la cadre de CARBIOSOL, veuillez-vous r\u00e9f\u00e9rer \u00e0 la fiche de m\u00e9tadonn\u00e9es documentant la s\u00e9rie de couches de donn\u00e9es.\n\nLa cartographie des incertitudes de mod\u00e9lisation associ\u00e9es aux teneurs en COT pr\u00e9dites pour la p\u00e9riode 2004-2014 est une couche raster spatialement continue sur les sols sous cultures et prairies et d'une r\u00e9solution de 90 m\u00e8tres. L'incertitude en chaque pixel est exprim\u00e9e en pourcentage relatif de carbone.\n\nLa mod\u00e9lisation de l'erreur de pr\u00e9diction est une erreur potentielle qui permet une meilleure interpr\u00e9tation des produits cartographiques finaux g\u00e9n\u00e9r\u00e9s par le projet CARBIOSOL. La cartographie des teneurs en Carbone organique total pour la p\u00e9riode 2004-2014 doit donc \u00eatre lue en association avec la carte des incertitudes. Une incertitude importante refl\u00e8te une pr\u00e9diction moins fiable et donc une plus grande pr\u00e9caution dans l'interpr\u00e9tation des valeurs.", "formats": [{"name": "TIFF (.tif"}, {"name": " .tiff)"}, {"name": "WWW:LINK"}, {"name": "ESRI:REST"}, {"name": "OGC:WMS"}, {"name": "atom:feed"}], "keywords": ["Nature et environnement", "Sol et sous-sol", "biologie", "dynamique naturelle", "sol", "structure du sol", "cycle du carbone", "for\u00eat", "organisme du sol", "mati\u00e8re organique", "sol", "chimie des sols", "biologie du sol", "d\u00e9terioration du sol", "d\u00e9gradation du sol", "prairie", "carbone organique", "carbone organique total", "carbone", "fertilit\u00e9 du sol", "Reporting INSPIRE", "Extraction_DIG", "WalOnMap", "BDInfraSIG", "Open Data", "PanierTelechargementGeoportailNO", "Digital Soil Mapping", "carbiosol", "carbosol", "teneur en carbone", "Aardewerk", "horizon de surface", "sol", "COSW", "DTM", "mod\u00e9lisation", "COT", "CO2", "horizon de sol", "Sols", "R\u00e9gional", "Observation de la terre et environnement", "2023/138"], "contacts": [{"name": null, "organization": "Helpdesk carto du SPW (SPW - Secr\u00e9tariat g\u00e9n\u00e9ral - SPW Digital - D\u00e9partement Donn\u00e9es transversales - Gestion et valorisation de la donn\u00e9e)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Direction de la Protection des Sols (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement du Sol et des D\u00e9chets - Direction de la Protection des Sols)", "position": null, "roles": ["custodian"], "phones": [{"value": null}], "emails": [{"value": "esther.goidts@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Service public de Wallonie (SPW)", "position": null, "roles": ["owner"], "phones": [{"value": null}], "emails": [{"value": "helpdesk.carto@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": "https://geoportail.wallonie.be", "protocol": "WWW:LINK", "protocol_url": "", "name": "G\u00e9oportail de la Wallonie", "name_url": "", "description": "G\u00e9oportail de la Wallonie", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": "information"}}]}, {"name": "Caroline Chartin", "organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "position": null, "roles": ["originator"], "phones": [{"value": null}], "emails": [{"value": "caroline.chartin@uclouvain.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": null, "organization": "Cellule SIG du SPW ARNE (SPW - Agriculture, Ressources naturelles et Environnement - D\u00e9partement de l'\u00c9tude du milieu naturel et agricole - Direction de la Coordination des Donn\u00e9es)", "position": null, "roles": ["processor"], "phones": [{"value": null}], "emails": [{"value": "sig.dgarne@spw.wallonie.be"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "Universit\u00e9 catholique de Louvain - Earth and Life Institute (UCL - ELI)", "roles": ["creator"]}], "title_alternate": "CV COT % - 2004-2014", "distancevalue": "90", "distanceuom": "m"}, "links": [{"href": "https://geoportail.wallonie.be/walonmap/#ADU=https://geoservices.wallonie.be/arcgis/rest/services/SOL_SOUS_SOL/CARBIOSOL/MapServer%7c%7c%5b4%5d", "name": "Application WalOnMap - Toute la Wallonie \u00e0 la carte", "description": "Application cartographique du Geoportail (WalOnMap) qui permet de d\u00e9couvrir les donn\u00e9es g\u00e9ographiques de la Wallonie.", "protocol": "WWW:LINK", "rel": "information"}, {"href": "https://geoservices.wallonie.be/arcgis/rest/services/SOL_SOUS_SOL/CARBIOSOL/MapServer/4", "name": "Service de visualisation ESRI-REST", "description": "Adresse de connexion au service de visualisation ESRI-REST de la couche de donn\u00e9es CARBIOSOL - Incertitudes des Teneurs en Carbone organique total - p\u00e9riode 2004-2014", "protocol": "ESRI:REST", "rel": "information"}, {"href": "https://geoservices.wallonie.be/arcgis/services/SOL_SOUS_SOL/CARBIOSOL/MapServer/WMSServer?request=GetCapabilities&service=WMS", "name": "Service de visualisation WMS", "description": "Adresse de connexion au service de visualisation WMS de la couche de donn\u00e9es CARBIOSOL - Incertitudes des Teneurs en Carbone organique total - p\u00e9riode 2004-2014", "protocol": "OGC:WMS", "rel": "information"}, {"href": "https://geoservices.wallonie.be/INSPIRE/WMS/SO/MapServer/WMSServer?request=GetCapabilities&service=WMS", "name": "INSPIRE - Sols en Wallonie (BE) - Service de visualisation WMS", "protocol": "OGC:WMS", "rel": null}, {"href": "https://geoservices.wallonie.be/inspire/atom/SO_Service.xml", "name": "INSPIRE - Sols en Wallonie (BE) - Service de t\u00e9l\u00e9chargement", "protocol": "atom:feed", "rel": null}, {"href": "https://metawal.wallonie.be/geonetwork/srv/api/records/0b644920-ff5e-4aac-a124-8b478bda606c/attachments/CARBIOSOL__CV_COT_TENEURS_2004_2014.png", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "0b644920-ff5e-4aac-a124-8b478bda606c", "name": "item", "description": "0b644920-ff5e-4aac-a124-8b478bda606c", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/0b644920-ff5e-4aac-a124-8b478bda606c"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"interval": ["2004-01-01T00:00:00Z", "2014-07-01T00:00:00Z"]}}, {"id": "0f71e68f-8c83-4371-8842-1a26abed1854", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[5.5, 47.25], [5.5, 55.2], [15.5, 55.2], [15.5, 47.25], [5.5, 47.25]]]}, "properties": {"updated": "2021-03-26", "type": "Service", "language": "ger", "title": "Land overview map of the Federal Republic of Germany 1:200.000 (WMS)", "description": "Web Map Service (WMS) of the B\u00dcK200 map sheets. The soil overview map 1:200,000 (B\u00dcK200) is compiled by the Federal Institute for Geosciences and Natural Resources (BGR) in cooperation with the State Geological Services (SGD) of the L\u00e4nder in the sheet section of the topographical overview map 1:200,000 (T\u00dcK200) and published in 55 individual map sheets. The digital, non-cutting data storage forms a detailed, nationwide uniform and comprehensive information basis for cross-border statements on land use and soil protection. The distribution and socialization of soils is currently described on a leaf-specific basis using leaf-laying units (divided by soil regions and large soil landscapes). Each legend unit contains soil systematic information (soil subtype) and information on the soil source rock for both the guide soils and their companions.", "formats": [{"name": "png"}, {"name": "OGC:WMS"}], "keywords": ["Boden", "Soil", "Bodenart", "Bodenauslaugung", "Bodenbearbeitung", "Bodenbelastung", "Bodenbildung", "Bodenbiologie", "Bodenchemie", "Bodendegradation", "Bodendekontamination", "Bodenerosion", "Bodenfeuchtigkeit", "Bodenfruchtbarkeit", "Bodenfunktion", "Bodengestaltung", "Bodeng\u00fcte", "Bodenkarte", "Bodenluft", "Bodenmechanik", "Bodenmineralogie", "Bodennutzbarkeit", "Bodennutzung", "ackerbauliches Ertragspotential", "Bodeneigenschaften", "Bodengef\u00fcge", "Bodengruppe", "Bodenhorizont", "bodenphysikalische Eigenschaften", "Bodenskelett", "Bodenverbreitung", "Durchl\u00e4ssigkeit", "effektive Durchwurzelungstiefe", "Bodenausgangsgestein", "Bodenform", "Bodengesellschaft", "Bodeninformationssystem", "Bodenprofil", "Bodensubstrat", "Bodensystematik", "Bodentyp", "Fachinformationssystem", "infoMapAccessService", "inspireidentifiziert", "opendata", "Deutschland", "National"], "contacts": [{"name": "Stegger, Ulrich", "organization": "Bundesanstalt f\u00fcr Geowissenschaften und Rohstoffe (BGR)", "position": null, "roles": ["pointOfContact"], "phones": [{"value": null}], "emails": [{"value": "fis.bo@bgr.de"}], "addresses": [{"deliveryPoint": ["Stilleweg 2"], "city": "Hannover", "administrativeArea": null, "postalCode": "30655", "country": "DE"}], "links": [{"href": null}]}], "themes": [{"concepts": [{"id": "Boden"}, {"id": "Soil"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Bodenart"}, {"id": "Bodenauslaugung"}, {"id": "Bodenbearbeitung"}, {"id": "Bodenbelastung"}, {"id": "Bodenbildung"}, {"id": "Bodenbiologie"}, {"id": "Bodenchemie"}, {"id": "Bodendegradation"}, {"id": "Bodendekontamination"}, {"id": "Bodenerosion"}, {"id": "Bodenfeuchtigkeit"}, {"id": "Bodenfruchtbarkeit"}, {"id": "Bodenfunktion"}, {"id": "Bodengestaltung"}, {"id": "Bodeng\u00fcte"}, {"id": "Bodenkarte"}, {"id": "Bodenluft"}, {"id": "Bodenmechanik"}, {"id": "Bodenmineralogie"}, {"id": "Bodennutzbarkeit"}, {"id": "Bodennutzung"}], "scheme": "GEMET - Concepts, version 2.4"}, {"concepts": [{"id": "ackerbauliches Ertragspotential"}, {"id": "Bodeneigenschaften"}, {"id": "Bodengef\u00fcge"}, {"id": "Bodengruppe"}, {"id": "Bodenhorizont"}, {"id": "bodenphysikalische Eigenschaften"}, {"id": "Bodenskelett"}, {"id": "Bodenverbreitung"}, {"id": "Durchl\u00e4ssigkeit"}, {"id": "effektive Durchwurzelungstiefe"}], "scheme": "SGD-Liste"}, {"concepts": [{"id": "National"}], "scheme": "Spatial scope"}], "title_alternate": "B\u00dcK200 (WMS)"}, "links": [{"href": "https://services.bgr.de/wms/boden/buek200/?REQUEST=GetCapabilities&SERVICE=wms&VERSION=1.3.0", "protocol": "OGC:WMS", "rel": null}, {"href": "https://services.bgr.de/boden/buek200", "description": "Karte im BGR-Geoviewer", "rel": "information"}, {"href": "https://services.bgr.de/wms/boden/buek200/?"}, {"href": "https://services.bgr.de/wms/boden/buek200/?"}, {"href": "https://download.bgr.de/bgr/boden/BUEK200/WMS/Beispielbild/buek200.jpg", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "0f71e68f-8c83-4371-8842-1a26abed1854", "name": "item", "description": "0f71e68f-8c83-4371-8842-1a26abed1854", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/0f71e68f-8c83-4371-8842-1a26abed1854"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-26T00:00:00Z"}}, {"id": "10.1002/sae2.12006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:10Z", "type": "Journal Article", "created": "2021-11-15", "title": "Effects of microplastics on crop nutrition in fertile soils and interaction with arbuscular mycorrhizal fungi", "description": "AbstractIntroduction<p>Soil microplastic (MP) pollution has emerged as a main factor of global change, but its effects on soil nutrient availability and uptake by crops (macro and micronutrients) are largely unknown. Arbuscular mycorrhizal fungi (AMF) are regulators of nutrient availability and uptake and can interact with soil MP.</p>Materials and Methods<p>Building on previous studies, here we explored in a 50\uffe2\uff80\uff90days pot experiment the influence and interaction of MP fibres (0.4%) and commercial AMF in soil and onion chemistry, that is, in elemental composition of onion shoots and soils (C, N, Ca, Mg, K, P, S, Cu, Fe, Mn and Zn) and micronutrient soil availability (Cu, Fe, Mn and Zn).</p>Results<p>MP had detrimental effects on K, Mg and S, but increased the soil availability of Zn and shoot uptake. AMF inoculation buffered the effects of MP by balancing/enhancing nutrient availability and plant uptake. Particularly, the commercial AMF inoculum remarkably enhanced Mn uptake by onion.</p>Conclusion<p>Our results support the use of AMF to sustainably manage agricultural ecosystems contaminated with MP, buffering and counteracting the effects of MP by balancing nutrient availability and plant uptake.</p>", "keywords": ["2. Zero hunger", "570", "microplastics", "Agriculture (General)", "Microplastics", "macronutrients", "Qu\u00edmica", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "S1-972", "soil", "Environmental sciences", "Soil", "13. Climate action", "micronutrients", "0401 agriculture", " forestry", " and fisheries", "GE1-350", "Macronutrients", "Micronutrients", "Onion", "onion"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1002/sae2.12006"}, {"href": "https://doi.org/10.1002/sae2.12006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Sustainable%20Agriculture%20and%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1002/sae2.12006", "name": "item", "description": "10.1002/sae2.12006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1002/sae2.12006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-11-15T00:00:00Z"}}, {"id": "10.1007/s00374-011-0539-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:22Z", "type": "Journal Article", "created": "2011-01-18", "title": "Effects Of Organic And Inorganic Fertilization On Soil Bacterial And Fungal Microbial Diversity In The Kabete Long-Term Trial, Kenya", "description": "The effects of crop manure and inorganic fertilizers on composition of microbial communities of central high land soils of Kenya are poorly known. For this reason, we have carried out a thirty-two-year-old long-term trial in Kabete, Kenya. These soils were treated with organic (maize stover (MS) at 10 t ha\u22121, farmyard manure (FYM) at 10 t ha\u22121) and inorganic fertilizers 120 kg N, 52.8 kg P (N2P2), N2P2 + MS, N2P2 + FYM, a control, and a fallow for over 30 years. We examined 16S rRNA gene and 28S rRNA gene fingerprints of bacterial and fungal diversity by PCR amplification and denaturing gradient gel electrophoresis separation, respectively. The PCR bacterial community structure and diversity were negatively affected by N2P2 and were more closely related to the bacterial structure in the soils without any addition (control) than that of soils with a combination of inorganic and organic or inorganic fertilizers alone. The effect on fungal diversity by N2P2 was different than the effect on bacterial diversity since the fungal diversity was similar to that of the N2P2 + FYM and N2P2 + MS-treated. However, soils treated with organic inputs clustered away from soils amended with inorganic inputs. Organic inputs had a positive effect on both bacterial and fungal diversity with or without chemical fertilizers. Results from this study suggested that total diversity of bacterial and fungal communities was closely related to agro-ecosystem management practices and may partially explain the yield differences observed between the different treatments.", "keywords": ["[SDV.SA]Life Sciences [q-bio]/Agricultural sciences", "Microbial diversity", "soil microorganisms", "engrais organique", "http://aims.fao.org/aos/agrovoc/c_27870", "Organic and inorganic amendments", "F08 - Syst\u00e8mes et modes de culture", "rendement des cultures", "630", "fertilisation", "biodiversit\u00e9", "http://aims.fao.org/aos/agrovoc/c_4592", "http://aims.fao.org/aos/agrovoc/c_36669", "http://aims.fao.org/aos/agrovoc/c_2018", "inorganic fertilizers", "http://aims.fao.org/aos/agrovoc/c_10795", "http://aims.fao.org/aos/agrovoc/c_34326", "fertility", "2. Zero hunger", "[SDV.SA] Life Sciences [q-bio]/Agricultural sciences", "http://aims.fao.org/aos/agrovoc/c_33949", "g\u00e9n\u00e9tique des populations", "04 agricultural and veterinary sciences", "agro\u00e9cosyst\u00e8me", "6. Clean water", "fertilit\u00e9 du sol", "PCR", "http://aims.fao.org/aos/agrovoc/c_34079", "polymerization", "community structure", "abonos inorg\u00e1nicos", "management", "570", "http://aims.fao.org/aos/agrovoc/c_7170", "http://aims.fao.org/aos/agrovoc/c_7172", "flore microbienne", "soil", "http://aims.fao.org/aos/agrovoc/c_36167", "micro-organisme du sol", "http://aims.fao.org/aos/agrovoc/c_10176", "organic fertilizers", "abonos org\u00e1nicos", "pratique culturale", "microorganismos del suelo", "suelo", "flore du sol", "P35 - Fertilit\u00e9 du sol", "P34 - Biologie du sol", "polimerizaci\u00f3n", "15. Life on land", "engrais min\u00e9ral", "http://aims.fao.org/aos/agrovoc/c_16367", "http://aims.fao.org/aos/agrovoc/c_4086", "0401 agriculture", " forestry", " and fisheries", "F04 - Fertilisation"]}, "links": [{"href": "https://doi.org/10.1007/s00374-011-0539-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20and%20Fertility%20of%20Soils", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s00374-011-0539-3", "name": "item", "description": "10.1007/s00374-011-0539-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s00374-011-0539-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-19T00:00:00Z"}}, {"id": "10.1007/s003740050505", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:24Z", "type": "Journal Article", "created": "2002-08-25", "title": "Effects Of Trefoil Cover Crop And Earthworm Inoculation On Maize Crop And Soil Organisms In Reunion Island", "description": "Traditional tree fallows have been abandoned on the western coast of the Reunion Island because of the increasing need for cultivated land. Soil fertility is no longer restored and crop yields have decreased drastically. The leguminous plant, Lotus uliginosus (trefoil), used as a cover crop, has made possible the control of erosion, the restoration of soil macrofauna, especially earthworms, and the increase in crop yields. When trefoil was associated with earthworms (Amynthas corticis), the densities of maize, the yields of maize stalk and dry matter, the yield of trefoil fodder dry matter, and the biomass and respiratory activity of soil microflora were considerably increased. The combined effects of their association led to a significant decrease in populations of the plant-parasitic nematode, Pratylenchus vulnus, in maize roots, and in the population of borers. Some soil chemical features were modified.", "keywords": ["RENDEMENT", "propri\u00e9t\u00e9 physicochimique du sol", "COUVERT VEGETAL", "organisme du sol", "F08 - Syst\u00e8mes et modes de culture", "rendement des cultures", "http://aims.fao.org/aos/agrovoc/c_29111", "FAUNE DU SOL", "taux de croissance", "Zea mays", "630", "plante de couverture", "ravageur des plantes", "Pratylenchus vulnus", "http://aims.fao.org/aos/agrovoc/c_10176", "http://aims.fao.org/aos/agrovoc/c_3081", "http://aims.fao.org/aos/agrovoc/c_33552", "Oligochaeta", "2. Zero hunger", "FERTILITE DU SOL", "http://aims.fao.org/aos/agrovoc/c_1936", "http://aims.fao.org/aos/agrovoc/c_24794", "MICROBIOLOGIE DU SOL", "http://aims.fao.org/aos/agrovoc/c_7182", "P34 - Biologie du sol", "http://aims.fao.org/aos/agrovoc/c_16196", "http://aims.fao.org/aos/agrovoc/c_16130", "04 agricultural and veterinary sciences", "NEMATODE", "15. Life on land", "H10 - Ravageurs des plantes", "http://aims.fao.org/aos/agrovoc/c_6543", "Lotus uliginosus", "MAIS", "http://aims.fao.org/aos/agrovoc/c_8504", "DYNAMIQUE DE POPULATION", "0401 agriculture", " forestry", " and fisheries", "http://aims.fao.org/aos/agrovoc/c_4446", "LOMBRIC"], "contacts": [{"organization": "Boyer, J., Michellon, R., Chabanne, A., /Reversat, Georges, Tibere, R.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.1007/s003740050505"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biology%20and%20Fertility%20of%20Soils", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s003740050505", "name": "item", "description": "10.1007/s003740050505", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s003740050505"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1999-02-08T00:00:00Z"}}, {"id": "10.1007/s004420050581", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:26Z", "type": "Journal Article", "created": "2002-08-25", "title": "Responses Of Communities Of Tropical Tree Species To Elevated Co2 In A Forest Clearing", "description": "Communities of ten species of tropical forest tree seedlings from three successional classes were grown at ambient and elevated CO2 in large open-top chambers on the edge of a forest in Panam\u00e1. Communities grew from 20\u2009cm to approximately 2\u2009m in height in 6 months. No enhancements in plant biomass accumulation occurred under elevated CO2 either in the whole communities or in growth of individual species. Reductions in leaf area index under elevated CO2 were observed, as were decreases in leaf nitrogen concentrations and increases in the C:N ratio of leaf tissue. Species tended to respond individualistically to elevated CO2, but some generalizations of how successional groupings responded could be made. Early and mid-successional species generally showed greater responses to elevated CO2 than late-successional species, particularly with respect to increases in photosynthetic rates and leaf starch concentrations, and reductions in leaf area ratio. Late-successional species showed greater increases in C:N ratios in response to elevated CO2 than did other species. Our results indicate that there may not be an increase in the growth of regenerating tropical forest under elevated CO2, but that there could be changes in soil nutrient availability because of reductions in leaf tissue quality, particularly in late-successional species.", "keywords": ["Successional status", "0106 biological sciences", "Biomass allocation", "Leaf chemistry", "1060 Biologie", "Elevated CO2", "Tropical forest tree species", "1060 Biology", "15. Life on land", "2303 Ecology", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.1007/s004420050581"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Oecologia", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s004420050581", "name": "item", "description": "10.1007/s004420050581", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s004420050581"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1998-08-10T00:00:00Z"}}, {"id": "10.1007/s10311-013-0420-8", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:30Z", "type": "Journal Article", "created": "2013-05-07", "title": "Soil Microbial Diversity And C Turnover Modified By Tillage And Cropping In Laos Tropical Grassland", "description": "Agricultural practices should modify the diversity of soil microbes. However, the precise relationships between soil properties and microbial diversity are poorly known. Here, we study the effect of agricultural management on soil microbial diversity and C turnover in tropical grassland of north-eastern Laos. Three years after native grassland conversion into agricultural land, we compared soils from five land use management systems: one till versus two no-till rotational cropping systems, one no-till improved pasture and the natural grassland. Soils were incubated in microcosms during 64 days at optimum temperature and humidity. Bacterial and fungal diversity were evaluated by metagenomic 454-pyrosequencing of 16S and 18SrRNA genes, respectively. Changes in soil respiration patterns were evaluated by monitoring 12C- and 13C-CO2 release after soil amendment with 13C-labelled wheat residues. Results show that residue mineralization increased with bacterial richness and diversity in the tilled treatment 7 days after soil amendment. Native soil organic C mineralization and priming effect increased with fungal richness and diversity in improved pasture and natural grassland. No-till cropping systems represented intermediate situations between tillage and pasture systems. Our findings evidence the potential of controlling soil microbial diversity by agricultural practices to improve soil biological properties. We suggest the promotion of no-till systems as a fair compromise between the need for agriculture intensification and soil ecological processes preservation.", "keywords": ["P33 - Chimie et physique du sol", "cycle du carbone", "Microbial diversity", "Conservation agriculture", "F08 - Syst\u00e8mes et modes de culture", "agro\u00e9cologie", "http://aims.fao.org/aos/agrovoc/c_7172", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "630", "Tillage", "biodiversit\u00e9", "labour", "Acid savannah", "http://aims.fao.org/aos/agrovoc/c_12076", "biologie du sol", "http://aims.fao.org/aos/agrovoc/c_33990", "http://aims.fao.org/aos/agrovoc/c_2018", "sol acide", "Priming effect", "savane", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "http://aims.fao.org/aos/agrovoc/c_6154", "pratique culturale", "http://aims.fao.org/aos/agrovoc/c_8511", "F07 - Fa\u00e7ons culturales", "2. Zero hunger", "flore du sol", "http://aims.fao.org/aos/agrovoc/c_33949", "P35 - Fertilit\u00e9 du sol", "prairie", "http://aims.fao.org/aos/agrovoc/c_7160", "P34 - Biologie du sol", "Carbon cycle", "non-travail du sol", "04 agricultural and veterinary sciences", "15. Life on land", "travail du sol", "rotation culturale", "http://aims.fao.org/aos/agrovoc/c_92381", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "exp\u00e9rimentation au champ", "http://aims.fao.org/aos/agrovoc/c_6825", "0401 agriculture", " forestry", " and fisheries", "http://aims.fao.org/aos/agrovoc/c_17299", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "http://aims.fao.org/aos/agrovoc/c_6021", "http://aims.fao.org/aos/agrovoc/c_89", "http://aims.fao.org/aos/agrovoc/c_7771", "http://aims.fao.org/aos/agrovoc/c_6662"]}, "links": [{"href": "https://doi.org/10.1007/s10311-013-0420-8"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Chemistry%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10311-013-0420-8", "name": "item", "description": "10.1007/s10311-013-0420-8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10311-013-0420-8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-05-08T00:00:00Z"}}, {"id": "10.1007/s10311-022-01500-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:30Z", "type": "Journal Article", "created": "2022-10-19", "title": "New separation protocol reveals spray painting as a neglected source of microplastics in soils", "description": "Abstract<p>Microplastics are recently discovered contaminants, yet knowledge on their sources and analysis is limited. For instance, paint microplastics are poorly known because soil separation protocols using flotation solutions cannot separate paint microplastics due to the higher density of paint microplastic versus common microplastics. Here, we designed a new two-step density separation protocol for paint microplastics, allowing paint microplastics to be separated from the soil without digestion. Paint particles were\uffc2\uffa0separated from soil samples collected around the graffiti wall at the Mauerpark, Berlin, then quantified according to their shape and color characteristic. The presence of polymers as binders in the paint particles was verified by Fourier transform infrared spectroscopy. Results show concentrations from 1.1\uffe2\uff80\uff89\uffc3\uff97\uffe2\uff80\uff89105 to 2.9\uffe2\uff80\uff89\uffc3\uff97\uffe2\uff80\uff89105 microplastics per Kg of dry soil, representing the highest microplastic concentration ever reported in the literature. Particle concentrations decreased and the median size increased with soil depth. Our results provide first evidence that spray painting, a technique with a wide range of applications from industry to art, leaves a legacy of environmental microplastic in soils that has so far gone unnoticed.</p>", "keywords": ["570", "Original Paper", "13. Climate action", "Paint microplastic", "0211 other engineering and technologies", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "02 engineering and technology", "Spray paint", "Infrared", "01 natural sciences", "Separation", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s10311-022-01500-2.pdf"}, {"href": "https://doi.org/10.1007/s10311-022-01500-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Chemistry%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10311-022-01500-2", "name": "item", "description": "10.1007/s10311-022-01500-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10311-022-01500-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-10-19T00:00:00Z"}}, {"id": "10.1007/s10533-006-9039-1", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:14:33Z", "type": "Journal Article", "created": "2006-08-23", "title": "Soil Carbon And Nitrogen Dynamics Along A Latitudinal Transect In Western Siberia, Russia", "description": "An 1800-km South to North transect (N 53\u00b043' to 69\u00b043') through Western Siberia was established to study the interaction of nitrogen and carbon cycles. The transect comprised all major vegetation zones from steppe, through taiga to tundra and corresponded to a natural temperature gradient of 9.5\u00b0C mean annual temperature (MAT). In order to elucidate changes in the control of C and N cycling along this transect, we analyzed physical and chemical properties of soils and microbial structure and activity in the organic and in the mineral horizons, respectively. The impact of vegetation and climate exerted major controls on soil C and N pools (e.g., soil organic matter, total C and dissolved inorganic nitrogen) and process rates (gross N mineralization and heterotrophic respiration) in the organic horizons. In the mineral horizons, however, the impact of climate and vegetation was less pronounced. Gross N mineralization rates decreased in the organic horizons from south to north, while remaining nearly constant in the mineral horizons. Especially, in the northern taiga and southern tundra gross nitrogen mineralization rates were higher in the mineral compared to organic horizons, pointing to strong N limitation in these biomes. Heterotrophic respiration rates did not exhibit a clear trend along the transect, but were generally higher in the organic horizon compared to mineral horizons. Therefore, C and N mineralization were spatially decoupled at the northern taiga and tundra. The climate change implications of these findings (specifically for the Arctic) are discussed. \u0152 2006 Springer Science+Business Media, Inc.", "keywords": ["0301 basic medicine", "03 medical and health sciences", "13. Climate action", "SDG 13 \u2013 Ma\u00dfnahmen zum Klimaschutz", "SDG 13 - Climate Action", "1060 Biologie", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "1060 Biology", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1007/s10533-006-9039-1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biogeochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s10533-006-9039-1", "name": "item", "description": "10.1007/s10533-006-9039-1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s10533-006-9039-1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-08-23T00:00:00Z"}}, {"id": "10.1007/s42832-021-0077-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:55Z", "type": "Journal Article", "created": "2021-03-13", "title": "Research trends of microplastics in the soil environment: Comprehensive screening of effects", "description": "Abstract<p>We collated and synthesized previous studies that reported the impacts of microplastics on soil parameters. The data were classified and integrated to screen for the proportion of significant effects, then we suggest several directions to alleviate the current data limitation in future experiments. We compiled 106 datasets capturing significant effects, which were analyzed in detail. We found that polyethylene and pellets (or powders) were the most frequently used microplastic composition and shape for soil experiments. The significant effects mainly occurred in broad size ranges (0.1\uffe2\uff80\uff931 mm) at test concentrations of 0.1%\uffe2\uff80\uff9310% based on soil dry weight. Polyvinyl chloride and film induced significant effects at lower concentrations compared to other compositions and shapes, respectively. We adopted a species sensitivity distribution (SSD) and soil property effect distribution (SPED) method using available data from soil biota, and for soil properties and enzymes deemed relevant for microplastic management. The predicted-no-effect-concentration (PNEC)-like values needed to protect 95% of soil biota and soil properties was estimated to be between 520 and 655 mg kg\uffe2\uff88\uff921. This study was the first to screen microplastic levels with a view toward protecting the soil system. Our results should be regularly updated (e.g., quarterly) with additional data as they become available.</p>", "keywords": ["Significant effect", "2. Zero hunger", "570", "Soil", "Species sensitivity distribution", "0211 other engineering and technologies", "Soil ; Significant effect ; Soil properties ; Microplastics in agroecosystems ; Species sensitivity distribution ; Research Article", "Soil properties", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "02 engineering and technology", "15. Life on land", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s42832-021-0077-3.pdf"}, {"href": "https://doi.org/10.1007/s42832-021-0077-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Ecology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s42832-021-0077-3", "name": "item", "description": "10.1007/s42832-021-0077-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s42832-021-0077-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-03-13T00:00:00Z"}}, {"id": "10.1007/s11104-008-9596-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:41Z", "type": "Journal Article", "created": "2008-04-22", "title": "Initial Effects Of Experimental Warming On Carbon Exchange Rates, Plant Growth And Microbial Dynamics Of A Lichen-Rich Dwarf Shrub Tundra In Siberia", "description": "The aim of this study was to assess initial effects of warming on the CO2 balance of a lichen-rich dwarf shrub tundra, a widespread but little studied ecosystem type in the Arctic. We analyzed whole ecosystem carbon exchange rates as well as nutrient dynamics, microbial and plant community composition and biomass after 2 years of experimental temperature increase. Plant biomass increased significantly with warming, mainly due to the strong response of lichens, the dominant plant group within this ecosystem. Experimental warming also increased soil nitrogen pools and nitrogen turnover rates. Major changes in soil microbial and plant composition, however, were not detected. Although experimental warming increased gross ecosystem productivity, the higher plant biomass did not compensate for the much greater increase in C losses. Ecosystem respiration and net ecosystem CO2 losses were significantly higher in warmed plots compared to control ones. We suggest that this was due to increased soil respiration, since soil carbon pools were lower in warmed soils, at least in the upper horizons. Our study thus supports the general hypothesis that tundra ecosystems turn from a carbon sink to a carbon source when temperatures increase in the short-term. Since lichens, which produce low quality litter, increased their biomass significantly with warming in this specific ecosystem type, CO2 losses may slow down in the long-term.", "keywords": ["0301 basic medicine", "106022 Mikrobiologie", "03 medical and health sciences", "13. Climate action", "106030 Pflanzen\u00f6kologie", "106022 Microbiology", "0401 agriculture", " forestry", " and fisheries", "106030 Plant ecology", "04 agricultural and veterinary sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.1007/s11104-008-9596-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-008-9596-2", "name": "item", "description": "10.1007/s11104-008-9596-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-008-9596-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-04-23T00:00:00Z"}}, {"id": "10.1007/s42832-021-0114-2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:55Z", "type": "Journal Article", "created": "2021-08-25", "title": "Tire abrasion particles negatively affect plant growth even at low concentrations and alter soil biogeochemical cycling", "description": "Abstract<p>Tire particles (TPs) are a major source of microplastic on land, and considering their chemical composition, they represent a potential hazard for the terrestrial environment. We studied the effects of TPs at environmentally relevant concentrations along a wide concentration gradient (0\uffe2\uff80\uff93160 mg g\uffe2\uff88\uff921) and tested the effects on plant growth, soil pH and the key ecosystem process of litter decomposition and soil respiration. The addition of TPs negatively affected shoot and root growth already at low concentrations. Tea litter decomposition slightly increased with lower additions of TPs but decreased later on. Soil pH increased until a TP concentration of 80 mg g\uffe2\uff88\uff921 and leveled off afterwards. Soil respiration clearly increased with increasing concentration of added TPs. Plant growth was likely reduced with starting contamination and stopped when contamination reached a certain level in the soil. The presence of TPs altered a number of biogeochemical soil parameters that can have further effects on plant performance. Considering the quantities of yearly produced TPs, their persistence, and toxic potential, we assume that these particles will eventually have a significant impact on terrestrial ecosystems.</p>", "keywords": ["570", "Soil respiration ; Soil pH ; Litter decomposition ; Microplastic pollution ; Tire particles ; Soil Pollution", " Control", " and Remediation ; Research Article ; Plant growth", "Litter decomposition", "Soil respiration", "Soil pH", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "04 agricultural and veterinary sciences", "15. Life on land", "Microplastic pollution", "01 natural sciences", "6. Clean water", "13. Climate action", "Tire particles", "0401 agriculture", " forestry", " and fisheries", "Plant growth", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s42832-021-0114-2.pdf"}, {"href": "https://doi.org/10.1007/s42832-021-0114-2"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Ecology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s42832-021-0114-2", "name": "item", "description": "10.1007/s42832-021-0114-2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s42832-021-0114-2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-04-20T00:00:00Z"}}, {"id": "10.1007/s11104-016-2872-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:46Z", "type": "Journal Article", "created": "2016-04-08", "title": "Challenges in imaging and predictive modeling of rhizosphere processes", "description": "Background: Plant-soil interaction is central to human food production and ecosystem function. Thus, it is essential to not only understand, but also to develop predictive mathematical models which can be used to assess how climate and soil management practices will affect these interactions. Scope: In this paper we review the current developments in structural and chemical imaging of rhizosphere processes within the context of multiscale mathematical image based modeling. We outline areas that need more research and areas which would benefit from more detailed understanding. Conclusions: We conclude that the combination of structural and chemical imaging with modeling is an incredibly powerful tool which is fundamental for understanding how plant roots interact with soil. We emphasize the need for more researchers to be attracted to this area that is so fertile for future discoveries. Finally, model building must go hand in hand with experiments. In particular, there is a real need to integrate rhizosphere structural and chemical imaging with modeling for better understanding of the rhizosphere processes leading to models which explicitly account for pore scale processes.", "keywords": ["2. Zero hunger", "X-ray CT", "Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften", " Biologie", "Soil Science", "Plant Science", "Chemical mapping", "04 agricultural and veterinary sciences", "15. Life on land", "Dewey Decimal Classification::500 | Naturwissenschaften::580 | Pflanzen (Botanik)", "13. Climate action", "Rhizosphere", "0401 agriculture", " forestry", " and fisheries", "Mathematical modeling", "Correlative imaging"]}, "links": [{"href": "https://eprints.soton.ac.uk/390303/1/Roose%2520et%2520al%25202016%2520Plant%2520Soil%2520Marschner%2520Review%2520Accepted.pdf"}, {"href": "https://doi.org/10.1007/s11104-016-2872-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-016-2872-7", "name": "item", "description": "10.1007/s11104-016-2872-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-016-2872-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-04-08T00:00:00Z"}}, {"id": "10.1007/s11104-016-2949-3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:46Z", "type": "Journal Article", "created": "2016-06-14", "title": "Phosphorus Availability And Microbial Community In The Rhizosphere Of Intercropped Cereal And Legume Along A P-Fertilizer Gradient", "description": "Positive below-ground interactions (facilitation) should be more pronounced when resources limit crop growth, according to the stress-gradient hypothesis. Our aim was to test this hypothesis for intercropped durum wheat and faba bean along a P-fertilizer gradient. A field experiment was conducted in a long-term P-fertilizer trial with three rates of P-fertilization (No, Low and High P). Microbial biomass was assessed by chloroform fumigation-extraction. Quantitative PCR was applied to evaluate the abundance of relevant microbial groups. Phosphorus availability and microbial biomass systematically increased in the rhizosphere compared to bulk soil. P-fertilization resulted in higher abundance of targeted bacterial phyla, whole bacterial and fungal communities, and depressed mycorrhizal colonization of durum wheat, but not faba bean. Microbial biomass carbon significantly increased in the rhizosphere only in P-fertilized treatments, pointing to P limitation of microbial communities. Intercropping yielded a significant effect on rhizosphere microbial properties only at High P. Microbial biomass P increased in the rhizosphere of intercropped faba bean only at No P level, and was thus the sole finding supporting the stress-gradient hypothesis. P-fertilization was the main driver of microbial communities in this field trial, and P-fertilizer application modulated the species-specific effect in the intercrop. Plant performance did not validate the stress-gradient hypothesis as positive plant-plant interactions occurred regardless of the level of P-fertilization.", "keywords": ["[SDE] Environmental Sciences", "engrais phosphat\u00e9", "F08 - Syst\u00e8mes et modes de culture", "[SDV]Life Sciences [q-bio]", "F62 - Physiologie v\u00e9g\u00e9tale - Croissance et d\u00e9veloppement", "mycorhization", "Triticum turgidum", "630", "fertilisation", "[SHS]Humanities and Social Sciences", "http://aims.fao.org/aos/agrovoc/c_37554", "http://aims.fao.org/aos/agrovoc/c_5800", "http://aims.fao.org/aos/agrovoc/c_10795", "http://aims.fao.org/aos/agrovoc/c_24199", "2. Zero hunger", "Mycorrhizal colonization", "04 agricultural and veterinary sciences", "Vicia faba", "[SDV] Life Sciences [q-bio]", "fertilit\u00e9 du sol", "http://aims.fao.org/aos/agrovoc/c_6569", "Rhizosphere", "Long-term fertilization", "[SDE]Environmental Sciences", "[SHS] Humanities and Social Sciences", "Intercrop", "http://aims.fao.org/aos/agrovoc/c_8220", "rhizosph\u00e8re", "http://aims.fao.org/aos/agrovoc/c_4819", "http://aims.fao.org/aos/agrovoc/c_7170", "plante c\u00e9r\u00e9ali\u00e8re", "flore microbienne", "disponibilit\u00e9 nutriments (sol)", "http://aims.fao.org/aos/agrovoc/c_25512", "mod\u00e8le math\u00e9matique", "http://aims.fao.org/aos/agrovoc/c_36163", "Microbial community", "http://aims.fao.org/aos/agrovoc/c_3081", "phosphate", "P availability", "P34 - Biologie du sol", "15. Life on land", "http://aims.fao.org/aos/agrovoc/c_16367", "plante l\u00e9gumi\u00e8re", "http://aims.fao.org/aos/agrovoc/c_7958", "628", "http://aims.fao.org/aos/agrovoc/c_3910", "http://aims.fao.org/aos/agrovoc/c_35986", "0401 agriculture", " forestry", " and fisheries", "culture intercalaire", "http://aims.fao.org/aos/agrovoc/c_8165", "F04 - Fertilisation"]}, "links": [{"href": "https://doi.org/10.1007/s11104-016-2949-3"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-016-2949-3", "name": "item", "description": "10.1007/s11104-016-2949-3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-016-2949-3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-06-14T00:00:00Z"}}, {"id": "10.1007/s11104-018-3810-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:46Z", "type": "Journal Article", "created": "2018-10-27", "title": "Hidden miners \u2013 the roles of cover crops and soil microorganisms in phosphorus cycling through agroecosystems", "description": "Phosphorus (P) is a limiting nutrient in many agroecosystems and costly fertilizer inputs can cause negative environmental impacts. Cover crops constitute a promising management option for sustainable intensification of agriculture. However, their interactions with the soil microbial community, which is a key driver of P cycling, and their effects on the following crop, have not yet been systematically assessed. We conducted a meta-analysis of published field studies on cover crops and P cycling, focusing on plant-microbe interactions. We describe several distinct, simultaneous mechanisms of P benefits for the main crop. Decomposition dynamics, governed by P concentration, are critical for the transfer of P from cover crop residues to the main crop. Cover crops may enhance the soil microbial community by providing a legacy of increased mycorrhizal abundance, microbial biomass P, and phosphatase activity. Cover crops are generally most effective in systems low in available P, and may access \u2018unavailable\u2019 P pools. However, their effects on P availability are difficult to detect by standard soil P tests, except for increases after the use of Lupinus sp. Agricultural management (i.e. cover crop species selection, tillage, fertilization) can improve cover crop effects. In summary, cover cropping has the potential to tighten nutrient cycling in agricultural systems under different conditions, increasing crop P nutrition and yield.", "keywords": ["2. Zero hunger", "Conservation agriculture", "Mobilisation <Bodenchem", "Sustainable intensification", "Bodenmikrobiologie", "Fruchtfolge", "P-mobilization", "Agriculture", "Phosphor", "Plant-microbial interactions", "04 agricultural and veterinary sciences", "N\u00e4hrstoffkreislauf", "Zwischenfrucht", "15. Life on land", "Nutrient cycling", "630", "Bodenmikroorganismus", "ddc:630", "0401 agriculture", " forestry", " and fisheries", "Phosphorkreislauf"]}, "links": [{"href": "http://link.springer.com/content/pdf/10.1007/s11104-018-3810-7.pdf"}, {"href": "https://doi.org/10.1007/s11104-018-3810-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-018-3810-7", "name": "item", "description": "10.1007/s11104-018-3810-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-018-3810-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-10-27T00:00:00Z"}}, {"id": "10.1007/s11104-023-05991-y", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:47Z", "type": "Journal Article", "created": "2023-05-10", "title": "Tree stem and soil methane and nitrous oxide fluxes, but not carbon dioxide fluxes, switch sign along a topographic gradient in a tropical forest", "description": "Purpose<br/>Tropical forests exchange large amounts of greenhouse gases (GHGs: carbon dioxide, CO2; methane, CH4; and nitrous oxide, N2O) with the atmosphere. Forest soils and stems can be either sources or sinks for CH4 and N2O, but little is known about what determines the sign and magnitude of these fluxes. Here, we aimed to study how stem and soil GHG fluxes vary along a topographic gradient in a tropical forest.<br/><br/>Methods<br/>Fluxes of GHG from 56 individual tree stems and adjacent soils were measured with manual static chambers. The topographic gradient was characterized by a soil moisture gradient, with one end in a wetland area (\u201cseasonally flooded\u201d; SF), the other end in an upland area (\u201cterra firme\u201d; TF) and in between a transitional area on the slope (SL).<br/><br/>Results<br/>Tree stems and soils were always sources of CO2 with higher fluxes in SF compared to TF and SL. Fluxes of CH4 and N2O were more variable, even within one habitat. Results showed that, in TF, soils acted as sinks for N2O whereas, in SF and SL, they acted as sources. In contrast, tree stems which were predominantly sources of N2O in SF and TF, were sinks in SL. In the soil, N2O fluxes were significantly influenced by both temperature and soil water content, whereas CH4 fluxes were only significantly correlated with soil water content.<br/><br/>Conclusion<br/>SF areas were major sources of the three gases, whereas SL and TF soils and tree stems acted as either sources or sinks for CH4 and N2O. Our results indicate that tree stems represent overlooked sources of CH4 and N2O in tropical forests that need to be further studied to refine GHG budgets.", "keywords": ["[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "106022 Mikrobiologie", "550", "source", "Spatial variation", "Sink", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "spatial variation", "Source", "15. Life on land", "Stem", "630", "soil", "[SDV.GEN.GPL]Life Sciences [q-bio]/Genetics/Plants genetics", "Soil", "Greenhouse gas (GHG) exchange", "13. Climate action", "106026 \u00d6kosystemforschung", "[SDV.GEN.GPL] Life Sciences [q-bio]/Genetics/Plants genetics", "106022 Microbiology", "stem", "sink", "106026 Ecosystem research", "Biology", "greenhouse gas (GHG) exchange"]}, "links": [{"href": "https://doi.org/10.1007/s11104-023-05991-y"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20and%20Soil", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s11104-023-05991-y", "name": "item", "description": "10.1007/s11104-023-05991-y", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s11104-023-05991-y"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-05-09T00:00:00Z"}}, {"id": "10.1007/s42832-020-0060-4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:14:55Z", "type": "Journal Article", "created": "2020-11-02", "title": "Microplastic fiber and drought effects on plants and soil are only slightly modified by arbuscular mycorrhizal fungi", "description": "Abstract<p>Microplastics are increasingly recognized as a factor of global change. By altering soil inherent properties and processes, ripple-on effects on plants and their symbionts can be expected. Additionally, interactions with other factors of global change, such as drought, can influence the effect of microplastics. We designed a greenhouse study to examine effects of polyester microfibers, arbuscular mycorrhizal (AM) fungi and drought on plant, microbial and soil responses. We found that polyester microfibers increased the aboveground biomass of Allium cepa under well-watered and drought conditions, but under drought conditions the AM fungal-only treatment reached the highest biomass. Colonization with AM fungi increased under microfiber contamination, however, plant biomass did not increase when both AM fungi and fibers were present. The mean weight diameter of soil aggregates increased with AM fungal inoculation overall but decreased when the system was contaminated with microfibers or drought stressed. Our study adds additional support to the mounting evidence that microplastic fibers in soil can affect the plant-soil system by promoting plant growth, and favoring key root symbionts, AM fungi. Although soil aggregation is usually positively influenced by plant roots and AM fungi, and microplastic promotes both, our results show that plastic still had a negative effect on soil aggregates. Even though there are concerns that microplastic might interact with other factors of global change, our study revealed no such effect for drought. </p>", "keywords": ["0301 basic medicine", "2. Zero hunger", "570", "Organic matter decomposition", "Drought", "Microplastic", "Arbuscular mycorrhizal fungi", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "Root traits", "15. Life on land", "01 natural sciences", "6. Clean water", "03 medical and health sciences", "13. Climate action", "Soil aggregation", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://link.springer.com/content/pdf/10.1007/s42832-020-0060-4.pdf"}, {"href": "https://doi.org/10.1007/s42832-020-0060-4"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Ecology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1007/s42832-020-0060-4", "name": "item", "description": "10.1007/s42832-020-0060-4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1007/s42832-020-0060-4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-11-02T00:00:00Z"}}, {"id": "10.1016/j.biocontrol.2022.104890", "type": "Feature", "geometry": null, "properties": {"license": "Closed Access", "updated": "2026-09-20T16:15:14Z", "type": "Journal Article", "created": "2022-03-14", "title": "Exploring microbiomes for plant disease management", "description": "Microbiome science is revolutionizing many concepts of plant biology, ecology, and evolution. Understanding plant microbiomes is key to developing solutions that protect crop health without impacting the environment. In this perspective article, we highlight the importance of both the structure and functions of plant-associated microbial communities in protecting their host from pathogens. These new findings have a high potential to aid biocontrol programs and to replace traditional chemical products, guiding the transition towards a sustainable production.", "keywords": ["2. Zero hunger", "0301 basic medicine", "0303 health sciences", "03 medical and health sciences", "ddc:570", "15. Life on land", "Institut f\u00fcr Biochemie und Biologie"]}, "links": [{"href": "https://doi.org/10.1016/j.biocontrol.2022.104890"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Biological%20Control", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.biocontrol.2022.104890", "name": "item", "description": "10.1016/j.biocontrol.2022.104890", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.biocontrol.2022.104890"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-01T00:00:00Z"}}, {"id": "10.1016/j.coisb.2021.100379", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:20Z", "type": "Journal Article", "created": "2021-09-09", "title": "Approaches for completing metabolic networks through metabolite damage and repair discovery", "description": "Metabolites are prone to damage, either via enzymatic side reactions, which collectively form the underground metabolism, or via spontaneous chemical reactions. The resulting non-canonical metabolites that can be toxic, are mended by dedicated 'metabolite repair enzymes.' Deficiencies in the latter can cause severe disease in humans, whereas inclusion of repair enzymes in metabolically engineered systems can improve the production yield of value-added chemicals. The metabolite damage and repair loops are typically not yet included in metabolic reconstructions and it is likely that many remain to be discovered. Here, we review strategies and associated challenges for unveiling non-canonical metabolites and metabolite repair enzymes, including systematic approaches based on high-resolution mass spectrometry, metabolome-wide side-activity prediction, as well as high-throughput substrate and phenotypic screens.", "keywords": ["0301 basic medicine", "0303 health sciences", "03 medical and health sciences", ": Biochemistry", " biophysics & molecular biology [F05] [Life sciences]", ": Biochimie", " biophysique & biologie mol\u00e9culaire [F05] [Sciences du vivant]", "Article"]}, "links": [{"href": "https://doi.org/10.1016/j.coisb.2021.100379"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Current%20Opinion%20in%20Systems%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.coisb.2021.100379", "name": "item", "description": "10.1016/j.coisb.2021.100379", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.coisb.2021.100379"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-12-01T00:00:00Z"}}, {"id": "10.1016/j.ejsobi.2013.08.005", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:26Z", "type": "Journal Article", "created": "2013-08-30", "title": "The Earthworm Species Metaphire Posthuma Modulates The Effect Of Organic Amendments (Compost Vs. Vermicompost From Buffalo Manure) On Soil Microbial Properties. A Laboratory Experiment", "description": "The aim of this study was to determine the influence of compost and vermicompost produced from buffalo manure on soil bacterial diversity and activity in the presence and absence of the endogeic earthworm Metaphire posthuma. This experiment was carried out for 15 months with a maize- tomato emaize cycle under greenhouse conditions in Northern Vietnam. It showed a positive influence of compost and vermicompost on soil microbial properties, with higher cultivable bacteria, higher bacterial and catabolic diversity (Shannon diversity 'H' and Richness 'S') indices and higher enzymatic activities than control soils which only received mineral fertilizers. Differences also occurred between compost and vermicompost with lower activity and diversity in the soil amended with vermicompost, probably because of its higher molecular stability. The presence of M. posthuma led to divergent dynamics of bacterial community in soils amended with compost and vermicompost. Earthworms negatively influenced soil microbial properties in composted soil (lower Average Well Color Development 'AWCD'), probably because of competition between bacteria and earthworms for organic resources and/or because of the consumption of microbes by earthworms. Conversely, the presence of earthworms increased bacterial diversity and activity with higher AWCD, and H and S indices for the vermicompost treatment, probably as a result of a stimulation of microorganisms that allow the degradation of stable organic matter and its further consumption by earthworms. In conclusion, this study clearly confirmed the different impacts of compost and vermicompost on bacterial activity and diversity and highlighted the importance considering the interaction of these organic substrates with local endogeic earthworms.", "keywords": ["2. Zero hunger", "[SDE.IE]Environmental Sciences/Environmental Engineering", "MICROBIOLOGIE DU SOL", "Enzymatic activities", "SOL CULTIVE", "MATIERE ORGANIQUE", "Metaphire posthuma", "Organic fertilization", "04 agricultural and veterinary sciences", "15. Life on land", "630", "333", "6. Clean water", "ACTIVITE ENZYMATIQUE", "13. Climate action", "FERTILISATION DU SOL", "0401 agriculture", " forestry", " and fisheries", "Biolog analysis", "[SDE.IE] Environmental Sciences/Environmental Engineering", "DGGE", "Tropical soil", "LOMBRIC", "COMPOST"]}, "links": [{"href": "https://doi.org/10.1016/j.ejsobi.2013.08.005"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/European%20Journal%20of%20Soil%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.ejsobi.2013.08.005", "name": "item", "description": "10.1016/j.ejsobi.2013.08.005", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.ejsobi.2013.08.005"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-11-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2023.109205", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:14Z", "type": "Journal Article", "created": "2023-10-10", "title": "Beyond PLFA: Concurrent extraction of neutral and glycolipid fatty acids provides new insights into soil microbial communities", "description": "The analysis of phospholipid fatty acids (PLFAs) is one of the most common methods used to quantify the abundance, and analyse the community structure, of soil microbes. The PLFA extraction method can yield two additional lipid fractions\u2014neutral lipids and glycolipids\u2014which potentially hold additional, valuable information on soil microbial communities. Yet its quantitative sensitivity on complete neutral lipid (NLFA) and glycolipid fatty acid (GLFA) profiles has never been validated. In this study we tested (i) if the high-throughput PLFA method can be expanded to concurrently extract complete NLFA and GLFA profiles, as well as sterols, (ii) whether taxonomic specificities of signature fatty acids are retained across the three lipid fractions in pure culture strains, and (iii) whether NLFAs and GLFAs allow soil-specific fingerprinting to the same extent as PLFA analysis. By adjusting the polarity of chloroform with 2% ethanol for solid phase extraction, pure lipid standards were fully fractionated into neutral lipids, glycolipids, and phospholipids. Sterols eluted in the neutral lipid fraction, and a betaine lipid co-eluted with phospholipids. We found consistent taxonomic specificities of fatty acid markers across the three lipid fractions by analysing pure culture extracts representative of soil microbes. Fatty acid profiles from soil extracts, however, showed stronger differences between PLFAs, NLFAs, and GLFAs than between soil types. This indicates that PLFAs and NLFAs signify different community properties (biomass vs. carbon storage, putatively), and that GLFAs are sensitive markers for community traits which behave differently than PLFAs. Although we consistently found high abundances of characteristic sterols in fungal extracts, the PLFA extraction method only yielded miniscule amounts of ergosterol from soil extracts. We argue that concomitant measurement of fatty acid profiles from all three lipid fractions is a low-effort and potentially information-rich addition to the PLFA method, and discuss its applicability for soil microbial community analyses.", "keywords": ["0301 basic medicine", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "15. Life on land", "Soil lipids", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "NLFA", "Ergosterol", "Ergosterol; GLFA; NLFA; Phospholipid fatty acids; Soil lipids", "Phospholipid fatty acid", "soil lipids", "Phospholipid fatty acids", "106022 Microbiology", "GLFA", "106026 Ecosystem research"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2023.109205"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2023.109205", "name": "item", "description": "10.1016/j.soilbio.2023.109205", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2023.109205"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-12-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2023.109259", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:14Z", "type": "Journal Article", "created": "2023-12-01", "title": "A pulse of simulated root exudation alters the composition and temporal dynamics of microbial metabolites in its immediate vicinity", "description": "Root exudation increases the concentration of readily available carbon (C) compounds in its immediate environment. This creates \u2018hotspots\u2019 of microbial activity characterized by accelerated soil organic matter turnover with direct implications for nutrient availability for plants. However, our knowledge of the microbial metabolic processes occurring in the immediate vicinity of roots during and after a root exudation event is still limited.<br/><br/>Using reverse microdialysis, we simulated root exudation by releasing a13C-labelled mix of low-molecular-weight organic C compounds at mm-sized locations in undisturbed soil. Combined with stable isotope tracing, we investigated the fine-scale temporal and spatial response of microbial metabolism, soil chemistry, and traced microbial respiration and uptake of exuded compounds.<br/><br/>Our results show that a 9-h simulated root exudation pulse leads to i) a large local respiration event and ii) alteration of the temporal dynamics of soil metabolites over the following 12\u202fday\u202fat the exudation spot. Notably, we observed a threefold increase in ammonium concentrations at 12\u202fh and increased nitrate concentrations five days after the pulse. Moreover, various short-chain fatty acids (acetate, propionate, formate) increased over the following days, indicating altered microbial metabolic pathways and activity. Phospholipid and neutral lipid fatty acids (PLFAs, NLFAs) of all major microbial groups were significantly 13C-enriched within a 5\u202fmm radius around the microdialysis probes, but not beyond. The highest relative 13C enrichment was observed in fungal NLFAs, indicating that a significant proportion of the exuded compounds had been incorporated into fungal storage compounds.<br/><br/>Our findings indicate that the punctual release of low-molecular-weight organic C compounds into intact soil significantly changes microbial metabolism and activity in its immediate surroundings, enhancing mineralization of native organic nitrogen. This highlights the versatility of microbial metabolic pathways in response to rapidly changing C availability and their effectiveness in increasing nutrient availability near plant roots.", "keywords": ["Oxygen depletion", "2. Zero hunger", "570", "106022 Mikrobiologie", "Root exudation", "short-chain fatty acids", "Reverse microdialysis", "reverse microdialysis", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "15. Life on land", "root exudation", "6. Clean water", "Short-chain fatty acids", "Sugar metabolism", "106026 \u00d6kosystemforschung", "thizosphere priming effect", "crabtree effect", "sugar metabolism", "106022 Microbiology", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "106026 Ecosystem research", "Rhizosphere priming effect"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2023.109259"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2023.109259", "name": "item", "description": "10.1016/j.soilbio.2023.109259", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2023.109259"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-02-01T00:00:00Z"}}, {"id": "10.1016/j.geoderma.2023.116399", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:43Z", "type": "Journal Article", "created": "2023-02-27", "title": "One-time freeze-thawing or carbon input events have long-term legacies in soil microbial communities", "description": "Soil microbial communities are regularly exposed to sudden changes in environmental conditions, such as root exudation pulses or freeze-thaw events. As microbial communities have a high potential to adapt to changing conditions, they are expected to be resilient towards this kind of short-term perturbations and return to their pre-perturbed state quickly. Here, we conducted a lab incubation experiment to evaluate the resilience of soil microbial communities to single-pulse perturbations.<br/><br/>We incubated temperate forest soil at constant temperature (20 \u00b0C) and water content, and exposed it to strong single-pulse perturbations, which nonetheless mimic common pulse-events in temperate soils (glucose addition at 4 mg g\u22121 soil, or freeze-thawing overnight at \u221220 \u00b0C). We subsequently measured microbial community composition and microbial storage compounds via phospho- and neutral lipid fatty acid (PLFA and NLFA) profiling, as well as C/N stoichiometry of microbial biomass and dissolved organic carbon and nitrogen in the soil solution shortly after (0.4, 1, 4, and 6 days) and after longer time periods (84 and 160 days) following the perturbations.<br/><br/>Transferring the soils from their natural environment to the laboratory and incubating them under controlled conditions led to a continuous change of microbial community structure over time, along with an increase in microbial biomass and dissolved N in both perturbed and control soils over the time of the experiment. Against the background of this \u2018press-disturbance\u2019, caused by the permanently changed conditions, we see immediate and long-lasting effects of the single pulse events on microbial community composition, C storage and C/N stoichiometry. Both perturbations significantly influenced the microbial community structure (based on PLFA profiles), microbial biomass N and dissolved N up to 160 days, as well as fungal and bacterial biomass and storage (based on absolute PLFA and NLFA concentrations) up to 84 days. Both perturbations increased microbial N (+59.6 \u00b5g g\u22121 dw) and decreased dissolved N (\u221240.3 \u00b5g g\u22121 dw) after 160 days, and significantly altered C/N ratios in microbial and dissolved pools (particularly in the first 6 days of the experiment).<br/><br/>Our results demonstrate that single-pulse perturbations can have long-term legacies in soil microbial ecosystems. In our experiment they led to alternative system states which differed from the unperturbed control in multiple parameters even after 160 days. This indicates that soil microbial communities exhibit a low resistance and resilience towards single-pulse perturbations, and may easily be pushed on alternative trajectories by short but strong environmental pulses.", "keywords": ["0301 basic medicine", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "Resilience", "04 agricultural and veterinary sciences", "15. Life on land", "Perturbations", "6. Clean water", "Transient state", "Pulse event", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "13. Climate action", "Soil microbial community", "106022 Microbiology", "0401 agriculture", " forestry", " and fisheries", "106026 Ecosystem research"]}, "links": [{"href": "https://doi.org/10.1016/j.geoderma.2023.116399"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Geoderma", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.geoderma.2023.116399", "name": "item", "description": "10.1016/j.geoderma.2023.116399", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.geoderma.2023.116399"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-04-01T00:00:00Z"}}, {"id": "10.1016/j.jaridenv.2010.05.034", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:15:47Z", "type": "Journal Article", "created": "2010-07-02", "title": "400 Years For Long-Distance Dispersal And Divergence In The Northern Atacama Desert \u2013 Insights From The Huaynaputina Pumice Slopes Of Moquegua, Peru", "description": "Abstract   The Huaynaputina eruption (1600 AD, Moquegua, S Peru) in the northern Atacama Desert denuded the Omate area of all vegetation and deposited deep pumice layers. Data on the flora, climate and soil characteristics of these slopes near Omate at 1600\u20132600\u00a0m a.s.l. are provided. Fifty-nine angiosperm species established themselves on the pumice slopes in the past ca. 400 years, with the bulk of the small and herbaceous species and several species new records for Peru. Three Omate sites were sampled in both a dry and a wet year and species numbers differed widely (14 versus 45 spp.). Among areas compared floristic composition is most similar to the Lomas de Tacna, and has less in common with geographically closer Lomas or Sierra formations. Nine species represent highly disjunct populations (200\u2013>700\u00a0km) from their nearest known living populations in central Peru, Chile, or Argentina/Bolivia and appear to have reached the area via long-distance dispersal. Abiotic conditions may have played an important role in limiting the establishment of species from the neighboring vegetation. Four taxa on the pumice slopes show clear morphological differences to populations elsewhere, two of them may represent neoendemics of the Omate pumice, indicating rapid morphological divergence.", "keywords": ["0106 biological sciences", "0301 basic medicine", "03 medical and health sciences", "15. Life on land", "01 natural sciences", "Institut f\u00fcr Biochemie und Biologie"]}, "links": [{"href": "https://doi.org/10.1016/j.jaridenv.2010.05.034"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Arid%20Environments", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.jaridenv.2010.05.034", "name": "item", "description": "10.1016/j.jaridenv.2010.05.034", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.jaridenv.2010.05.034"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-11-01T00:00:00Z"}}, {"id": "10.1101/2023.10.03.560709", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:17:20Z", "type": "Journal Article", "created": "2023-10-04", "title": "Bacteria face trade-offs in the decomposition of complex biopolymers", "description": "Abstract<p>Although depolymerization of complex carbohydrates is a growth-limiting bottleneck for microbial decomposers, we still lack understanding about how the production of different types of extracellular enzymes affect individual microbes and in turn the performance of whole decomposer communities. In this work we use a theoretical model to evaluate the potential trade-offs faced by microorganisms in biopolymer decomposition which arise due to the varied biochemistry of different depolymerizing enzyme classes. We specifically consider two broad classes of depolymerizing extracellular enzymes, which are widespread across microbial taxa: exo-enzymes that cleave small units from the ends of polymer chains and endo-enzymes that act at random positions generating degradation products of varied sizes. Our results demonstrate a fundamental trade-off in the production of these enzymes, which is independent of system\uffe2\uff80\uff99s complexity and which appears solely from the intrinsically different temporal depolymerization dynamics. As a consequence, specialists that produce either exo- or only endo-enzymes limit their growth to high or low substrate conditions, respectively. Conversely, generalists that produce both enzymes in an optimal ratio expand their niche and benefit from the synergy between the two enzymes. Finally, our results show that, in spatially-explicit environments, consortia composed of endo- and exo-specialists can only exist under oligotrophic conditions. In summary, our analysis demonstrates that the (evolutionary or ecological) selection of a depolymerization pathway will affect microbial fitness under low- or high substrate conditions, with impacts on the ecological dynamics of microbial communities. It provides a possible explanation why many polysaccharide degraders in nature show the genetic potential to produce both of these enzyme classes.</p>Author summary<p>The decomposition of polysaccharides by microbes is a key process in the global carbon cycle. It requires the joint action of a variety of microbially-produced extracellular enzymes. They can be broadly classified into endo-enzymes, that act in the middle of polymers, and exo-enzymes, that cleave units from polymer ends. Little is known about the benefits for microbes producing a certain enzyme type and the interplay between enzyme producing strategies in mixed communities. This hampers our comprehensive understanding of decomposition in terrestrial and marine ecosystems and thus limits the prediction of decomposition processes, for example in a changing climate.</p><p>Based on theoretical modelling, we revealed a fundamental trade-off in the action of these enzymes. While exo-enzymes are more efficient at high substrate conditions, endo-enzymes perform better when substrate is low. Generalists producing both enzymes expand their ecological niche of substrate availability compared to specialists only producing one of the two types. Complementary specialists only co-exist in oligotrophic conditions. We conclude that producing enzymes for specific steps within polymer degradation represents relevant ecological strategies for microbes in decomposer communities.</p", "keywords": ["2. Zero hunger", "106022 Mikrobiologie", "decomposition", "Bacteria", "Polymers", "QH301-705.5", "complex biopolymers", "Monomers", "Computational Biology", "Chitin", "Models", " Biological", "Enzymes", "Biopolymers", "Consortia", "106026 \u00d6kosystemforschung", "Oligomers", "106022 Microbiology", "14. Life underwater", "Biology (General)", "106026 Ecosystem research", "bacteria", "Depolymerization", "Research Article"]}, "links": [{"href": "https://doi.org/10.1101/2023.10.03.560709"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/PLOS%20Computational%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1101/2023.10.03.560709", "name": "item", "description": "10.1101/2023.10.03.560709", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1101/2023.10.03.560709"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-10-03T00:00:00Z"}}, {"id": "10.1038/s41586-024-07274-7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:49Z", "type": "Journal Article", "created": "2024-04-17", "title": "Environmental drivers of increased ecosystem respiration in a warming tundra", "description": "Abstract<p>Arctic and alpine tundra ecosystems are large reservoirs of organic carbon1,2. Climate warming may stimulate ecosystem respiration and release carbon into the atmosphere3,4. The magnitude and persistency of this stimulation and the environmental mechanisms that drive its variation remain uncertain5\uffe2\uff80\uff937. This hampers the accuracy of global land carbon\uffe2\uff80\uff93climate feedback projections7,8. Here we synthesize 136 datasets from 56 open-top chamber in situ warming experiments located at 28 arctic and alpine tundra sites which have been running for less than 1\uffe2\uff80\uff89year up to 25\uffe2\uff80\uff89years. We show that a mean rise of 1.4\uffe2\uff80\uff89\uffc2\uffb0C [confidence interval (CI) 0.9\uffe2\uff80\uff932.0\uffe2\uff80\uff89\uffc2\uffb0C] in air and 0.4\uffe2\uff80\uff89\uffc2\uffb0C [CI 0.2\uffe2\uff80\uff930.7\uffe2\uff80\uff89\uffc2\uffb0C] in soil temperature results in an increase in growing season ecosystem respiration by 30% [CI 22\uffe2\uff80\uff9338%] (n\uffe2\uff80\uff89=\uffe2\uff80\uff89136). Our findings indicate that the stimulation of ecosystem respiration was due to increases in both plant-related and microbial respiration (n\uffe2\uff80\uff89=\uffe2\uff80\uff899) and continued for at least 25\uffe2\uff80\uff89years (n\uffe2\uff80\uff89=\uffe2\uff80\uff89136). The magnitude of the warming effects on respiration was driven by variation in warming-induced changes in local soil conditions, that is, changes in total nitrogen concentration and pH and by context-dependent spatial variation in these conditions, in particular total nitrogen concentration and the carbon:nitrogen ratio. Tundra sites with stronger nitrogen limitations and sites in which warming had stimulated plant and microbial nutrient turnover seemed particularly sensitive in their respiration response to warming. The results highlight the importance of local soil conditions and warming-induced changes therein for future climatic impacts on respiration.</p", "keywords": ["0301 basic medicine", "570", "Climatologie et m\u00e9t\u00e9orologie", "Ecosystem respiration", "tundra", "Time Factors", "ecosystem respiration", "550", "Nitrogen", "Cell Respiration", "Datasets as Topic", "Global Warming", "Article", "climate warming", "Carbon Cycle", "Soil", "03 medical and health sciences", "Tundra", "Ecosystem", "Soil Microbiology", "0303 health sciences", "Arctic Regions", "organic carbon", "Temperature", "Hydrogen-Ion Concentration", "Plants", "15. Life on land", "Settore BIOS-01/C - Botanica ambientale e applicata", "Carbon", "Climate Science", "Biologie et autres sciences connexes", "climate change", "Settore BIOS-05/A - Ecologia", "13. Climate action", "Seasons", "Warming", "Klimatvetenskap"]}, "links": [{"href": "https://www.nature.com/articles/s41586-024-07274-7.pdf"}, {"href": "https://constellation.uqac.ca/id/eprint/9807/1/Maes_et_al_2024_Nature.pdf"}, {"href": "https://doi.org/10.1038/s41586-024-07274-7"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Nature", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41586-024-07274-7", "name": "item", "description": "10.1038/s41586-024-07274-7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41586-024-07274-7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-04-17T00:00:00Z"}}, {"id": "10.1038/s41598-019-50839-0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:49Z", "type": "Journal Article", "created": "2019-10-04", "title": "Understanding the phyllosphere microbiome assemblage in grape species (<em>Vitaceae</em>) with amplicon sequence data structures", "description": "Abstract<p>Impacts of plant genotype on microbial assemblage in the phyllosphere (above-ground parts of plants, which predominantly consists of the set of photosynthetic leaves) of Vitis vinifera cultivars have been studied previously but the impact of grape species (under the grape family Vitaceae) was never investigated. Considering the fact, that the phyllosphere microbiome may have profound effects on host plant health and its performance traits, studying the impact of grape species in microbial taxa structuring in the phyllosphere could be of crucial importance. We performed 16S and ITS profiling (for bacteria and fungi respectively) to access genus level characterization of the microflora present in the leaf phyllosphere of five species within this plant family, sampled in two successive years from the repository situated in the Mediterranean. We also performed \uffce\uffb1 and \uffce\uffb2-diversity analyses with robust statistical estimates to test the impacts of grape species and growing year, over a two-year period. Our results indicated the presence of complex microbial diversity and assemblages in the phyllosphere with a significant effect of both factors (grape species and growing year), the latter effect is being more pronounced. We also compared separate normalization methods for high-throughput microbiome data-sets followed by differential taxa abundance analyses. The results suggested the predominance of a particular normalization method over others. This also indicated the need for more robust normalization methods to study the differential taxa abundance among groups in microbiome research.</p>", "keywords": ["580", "2. Zero hunger", "0301 basic medicine", "0303 health sciences", "Vegetal Biology", "Bacteria", "Microbiota", "Fungi", "microbiome", "15. Life on land", "Article", "Plant Leaves", "03 medical and health sciences", "vitis vinifera", "diversit\u00e9 microbienne", "phyllosphere", "[SDV.BV]Life Sciences [q-bio]/Vegetal Biology", "[SDV.BV] Life Sciences [q-bio]/Vegetal Biology", "effet g\u00e9notype", "Vitis", "Biologie v\u00e9g\u00e9tale", "Phylogeny"]}, "links": [{"href": "https://www.nature.com/articles/s41598-019-50839-0.pdf"}, {"href": "https://hal.inrae.fr/hal-02617774/file/2019_Singh_Scientific%20Reports_1.pdf"}, {"href": "https://doi.org/10.1038/s41598-019-50839-0"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Scientific%20Reports", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1038/s41598-019-50839-0", "name": "item", "description": "10.1038/s41598-019-50839-0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1038/s41598-019-50839-0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-10-04T00:00:00Z"}}, {"id": "10.1111/1462-2920.13954", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:17:25Z", "type": "Journal Article", "created": "2022-10-18", "title": "Application of stable-isotope labelling techniques for the detection of active diazotrophs", "description": "Summary<p>Investigating active participants in the fixation of dinitrogen gas is vital as N is often a limiting factor for primary production. Biological nitrogen fixation is performed by a diverse guild of bacteria and archaea (diazotrophs), which can be free\uffe2\uff80\uff90living or symbionts. Free\uffe2\uff80\uff90living diazotrophs are widely distributed in the environment, yet our knowledge about their identity and ecophysiology is still limited. A major challenge in investigating this guild is inferring activity from genetic data as this process is highly regulated. To address this challenge, we evaluated and improved several 15N\uffe2\uff80\uff90based methods for detecting N2 fixation activity (with a focus on soil samples) and studying active diazotrophs. We compared the acetylene reduction assay and the 15N2 tracer method and demonstrated that the latter is more sensitive in samples with low activity. Additionally, tracing 15N into microbial RNA provides much higher sensitivity compared to bulk soil analysis. Active soil diazotrophs were identified with a 15N\uffe2\uff80\uff90RNA\uffe2\uff80\uff90SIP approach optimized for environmental samples and benchmarked to 15N\uffe2\uff80\uff90DNA\uffe2\uff80\uff90SIP. Lastly, we investigated the feasibility of using SIP\uffe2\uff80\uff90Raman microspectroscopy for detecting 15N\uffe2\uff80\uff90labelled cells. Taken together, these tools allow identifying and investigating active free\uffe2\uff80\uff90living diazotrophs in a highly sensitive manner in diverse environments, from bulk to the single\uffe2\uff80\uff90cell level.</p>", "keywords": ["Spectrum Analysis", " Raman", "BIOLOGICAL SOIL CRUSTS", "106005 Bioinformatik", "106023 Molekularbiologie", "Nitrogen Fixation", "REVEALS", "FLUORESCENCE", "Research Articles", "Soil Microbiology", "106022 Mikrobiologie", "SPECTROSCOPY", "Bacteria", "Nitrogen Isotopes", "106003 Biodiversity research", "106023 Molecular biology", "GENETIC-REGULATION", "Archaea", "6. Clean water", "SURFACE-ENHANCED RAMAN", "COMMUNITY", "106003 Biodiversit\u00e4tsforschung", "13. Climate action", "Isotope Labeling", "106022 Microbiology", "NITROGEN-FIXATION", "106005 Bioinformatics", "RIBOSOMAL-RNA", "N-2 FIXATION"]}, "links": [{"href": "https://onlinelibrary.wiley.com/doi/pdf/10.1111/1462-2920.13954"}, {"href": "https://doi.org/10.1111/1462-2920.13954"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1462-2920.13954", "name": "item", "description": "10.1111/1462-2920.13954", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1462-2920.13954"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-12-15T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2019.134426", "type": "Feature", "geometry": null, "properties": {"license": "Restricted", "updated": "2026-09-20T16:16:01Z", "type": "Journal Article", "created": "2019-09-12", "title": "Retention soil filters for the treatment of sewage treatment plant effluent and combined sewer overflow", "description": "Retention soil filters (RSFs) are vertical flow constructed wetlands. They are mainly used for the treatment of combined sewer overflow or stormwater, and not operated during dry weather conditions. However, RSFs have been successfully tested as continuous post treatment for sewage treatment plant effluents. In this paper we present a new approach, namely dual usage of the retention soil filter. During dry weather the RSF is used for the polishing treatment of sewage treatment plant effluent and during overflow events, the retention soil filter treats the combined sewer overflow. This study was conducted at two pilot RSFs that were fed with sewage treatment effluent for four years. Removal of TOC, DOC, nutrients and 21 organic micropollutants was determined during six months at different sequences of regular effluent and overflow treatment conditions. TOC, DOC and nutrients, appearing in high concentration in combined sewer overflow, were effectively removed, and metformin and caffeine micropollutants showed >99% removal. Residues from this combined sewer treatment that were sorbed on filter material or stored in pore water were washed out directly after treatment when STP effluent infiltration was initiated. This effect declined within 20\u202fh after combined sewer overflow treatment. Dry periods of 18\u202fh between combined sewer and sewage treatment plant effluent feeding counteracted the wash out effects. The highest removal efficiency was found in the beginning of the feeding time of 28\u202fh, indicating that shorter feeding cycles enhance the overall efficiency of the RSF. Finally, the results show that a single RSF system can successfully reduce emissions of TOC, DOC, nutrients and micropollutants to surface waters from two different emission pathways, i.e. from regular treated effluents and storm related sewer overflows. In conclusion, the dual usage of RSF is a promising approach and ready for upscaling and implementation.", "keywords": ["Combined sewer overflow treatment", "Waste water treatment", "Micropollutants", "Retention soil filter", "Biologie", "01 natural sciences", "6. Clean water", "Constructed wetland", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2019.134426"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2019.134426", "name": "item", "description": "10.1016/j.scitotenv.2019.134426", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2019.134426"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-01-01T00:00:00Z"}}, {"id": "10.1016/j.scitotenv.2021.151925", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:02Z", "type": "Journal Article", "created": "2021-11-26", "title": "Cross-continental importance of CH4 emissions from dry inland-waters", "description": "Despite substantial advances in quantifying greenhouse gas (GHG) emissions from dry inland waters, existing estimates mainly consist of carbon dioxide (CO2) emissions. However, methane (CH4) may also be relevant due to its higher Global Warming Potential (GWP). We report CH4 emissions from dry inland water sediments to i) provide a cross-continental estimate of such emissions for different types of aquatic systems (i.e., lakes, ponds, reservoirs, and streams) and climate zones (i.e., tropical, continental, and temperate); and ii) determine the environmental factors that control these emissions. CH4 emissions from dry inland waters were consistently higher than emissions observed in adjacent uphill soils, across climate zones and in all aquatic systems except for streams. However, the CH4 contribution (normalized to CO2 equivalents; CO2-eq) to the total GHG emissions of dry inland waters was similar for all types of aquatic systems and varied from 10 to 21%. Although we discuss multiple controlling factors, dry inland water CH4 emissions were most strongly related to sediment organic matter content and moisture. Summing CO2 and CH4 emissions revealed a cross-continental average emission of 9.6\u00a0\u00b1\u00a017.4\u00a0g\u00a0CO2-eq\u00a0m-2\u00a0d-1 from dry inland waters. We argue that increasing droughts likely expand the worldwide surface area of atmosphere-exposed aquatic sediments, thereby increasing global dry inland water CH4 emissions. Hence, CH4 cannot be ignored if we want to fully understand the carbon (C) cycle of dry sediments.", "keywords": ["0106 biological sciences", "550", "Nitrous Oxide", "Aquatic Ecology", "Carbon Dioxide", "15. Life on land", "01 natural sciences", "6. Clean water", "[SDU] Sciences of the Universe [physics]", "Greenhouse Gases", "Lakes", "Rivers", "[SDU]Sciences of the Universe [physics]", "13. Climate action", "Ecological Microbiology", "11. Sustainability", "ddc:570", "Methane", "Institut f\u00fcr Biochemie und Biologie", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.1016/j.scitotenv.2021.151925"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Science%20of%20The%20Total%20Environment", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.scitotenv.2021.151925", "name": "item", "description": "10.1016/j.scitotenv.2021.151925", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.scitotenv.2021.151925"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-03-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2007.03.019", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:06Z", "type": "Journal Article", "created": "2007-04-19", "title": "Earthworm Activity Affects Soil Aggregation And Organic Matter Dynamics According To The Quality And Localization Of Crop Residues - An Experimental Study (Madagascar)", "description": "Abstract   Soil organic matter (SOM) plays a central role in the functioning of ecosystems, and is beneficial from agronomic and from environmental point of view. Alternative cultural systems, like direct seeding mulch-based cropping (DMC) systems, enhance carbon (C) sequestration in agricultural soils and lead to an increase in soil macrofauna. This study aimed at evaluating in field mesocosms the effects of earthworms on SOM dynamics and aggregation, as influenced by residue quality and management.  In the highlands of Madagascar, buckets were filled with 2\u00a0mm-sieved clayey Inceptisol. The effects of earthworm addition (Pontoscolex corethrurus), residue addition (rice, soybean, and no addition), and localization of the residues (mulched or buried) were studied. After 5 months, soil from mesocosms with earthworms had significantly lower C concentration and higher proportion of large water-stable macroaggregates (>2000\u00a0\u03bcm) than those without earthworms, because of the production of large macroaggregates by earthworms. Earthworm effect on soil aggregation was greater with rice than with soybean residues. Casts (extracted from mesocosms with earthworms) were slightly enriched in C and showed significantly higher mineralization than the non-ingested soil (NIS), showing that at the time scale of our study, the carbon contained in the casts was not protected against mineralization. No difference in microbial biomass was found between casts and NIS.  Complementary investigations are necessary to assess long-term effects of earthworm addition on SOM dynamics, the conditions of occurrence of physical protection, and the impact of earthworms on the structure of the microbial community.", "keywords": ["P33 - Chimie et physique du sol", "Pontoscolex corethrurus", "[SDE] Environmental Sciences", "2. Zero hunger", "residue management", "microbial biomass", "carbon mineralization", "Carbon mineralization", "Direct seeding mulch-based cropping systems", "Microbial biomass", "Residue management", "P34 - Biologie du sol", "04 agricultural and veterinary sciences", "15. Life on land", "630", "carbon protection", "13. Climate action", "[SDE]Environmental Sciences", "Carbon protection", "0401 agriculture", " forestry", " and fisheries", "direct seeding mulch based cropping systems"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2007.03.019"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2007.03.019", "name": "item", "description": "10.1016/j.soilbio.2007.03.019", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2007.03.019"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-08-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2019.107521", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:13Z", "type": "Journal Article", "created": "2019-06-26", "title": "Soil multifunctionality is affected by the soil environment and by microbial community composition and diversity", "description": "Microorganisms are critical in mediating carbon (C) and nitrogen (N) cycling processes in soils. Yet, it has long been debated whether the processes underlying biogeochemical cycles are affected by the composition and diversity of the soil microbial community or not. The composition and diversity of soil microbial communities can be influenced by various environmental factors, which in turn are known to impact biogeochemical processes. The objectives of this study were to test effects of multiple edaphic drivers individually and represented as the multivariate soil environment interacting with microbial community composition and diversity, and concomitantly on multiple soil functions (i.e. soil enzyme activities, soil C and N processes). We employed high-throughput sequencing (Illumina MiSeq) to analyze bacterial/archaeal and fungal community composition by targeting the 16S rRNA gene and the ITS1 region of soils collected from three land uses (cropland, grassland and forest) deriving from two bedrock forms (silicate and limestone). Based on this data set we explored single and combined effects of edaphic variables on soil microbial community structure and diversity, as well as on soil enzyme activities and several soil C and N processes. We found that both bacterial/archaeal and fungal communities were shaped by the same edaphic factors, with most single edaphic variables and the combined soil environment representation exerting stronger effects on bacterial/archaeal communities than on fungal communities, as demonstrated by (partial) Mantel tests. We also found similar edaphic controls on the bacterial/archaeal/fungal richness and diversity. Soil C processes were only directly affected by the soil environment but not affected by microbial community composition. In contrast, soil N processes were significantly related to bacterial/archaeal community composition and bacterial/archaeal/fungal richness/diversity but not directly affected by the soil environment. This indicates direct control of the soil environment on soil C processes and indirect control of the soil environment on soil N processes by structuring the microbial communities. The study further highlights the importance of edaphic drivers and microbial communities (i.e. composition and diversity) on important soil C and N processes.", "keywords": ["0301 basic medicine", "570", "550", "ECOSYSTEM MULTIFUNCTIONALITY", "BACTERIAL COMMUNITY", "106027 \u00d6kotoxikologie", "FUNGAL COMMUNITIES", "Soil functions", "Article", "03 medical and health sciences", "Microbial community composition and diversity", "CARBON-USE EFFICIENCY", "106027 Ecotoxicology", "ENZYME-ACTIVITIES", "SDG 15 \u2013 Leben an Land", "Life Below Water", "SDG 15 - Life on Land", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "Agricultural and Veterinary Sciences", "LAND-USE", "SUBSTRATE USE EFFICIENCY", "Agronomy & Agriculture", "Biological Sciences", "15. Life on land", "TEMPERATE FOREST", "13. Climate action", "LONG-TERM N", "106022 Microbiology", "Edaphic drivers", "BAYESIAN CLASSIFIER", "Environmental Sciences"]}, "links": [{"href": "https://escholarship.org/content/qt83b3006k/qt83b3006k.pdf"}, {"href": "https://doi.org/10.1016/j.soilbio.2019.107521"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2019.107521", "name": "item", "description": "10.1016/j.soilbio.2019.107521", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2019.107521"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-09-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2014.04.001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:11Z", "type": "Journal Article", "created": "2014-04-18", "title": "Increase In Microbial Biomass And Phosphorus Availability In The Rhizosphere Of Intercropped Cereal And Legumes Under Field Conditions", "description": "Abstract   Facilitation of plant growth and phosphorus (P) acquisition has recently been reported in cereal\u2013legume intercropping systems. The aim of this study was to test the hypothesis that intercropping could promote P cycling, through microbial biomass P (MBP) changes, in a field trial in a Mediterranean climate. Changes in microbial biomass carbon (MBC), MBP, and inorganic P availability in the rhizosphere of intercropped species were thus investigated in durum wheat/chickpea and durum wheat/lentil intercrops and compared to the bulk soils as well as the rhizosphere of each species grown alone. When expressed relative to the bulk soil, MBC increased in the rhizosphere only for the intercropped plants, irrespective of species. Relative to MBC in the rhizosphere of sole crops, MBC increased in the rhizosphere of the two legume species when intercropped with durum wheat, while no such effect was found for durum wheat. We were unable to detect an increase in P availability in the rhizosphere as a response to intercropping in any of the three crop species, but there was a systematic increase in available P in the rhizosphere relative to the corresponding bulk soil. Fairly similar patterns were observed for MBP as for MBC, except within the rhizosphere of durum wheat when intercropped with chickpea: relative to the bulk soil, MBP increased in the rhizosphere of both lentil and chickpea when intercropped with durum wheat as well as in the rhizosphere of durum wheat when intercropped with chickpea. The differences in microbial biomass changes for a given cereal (durum wheat) when intercropped with two different legumes, suggest that plants have strong species-specific influences on each other as well as on the soil environment. The molar ratios of MBC to MBP (MM C:P) did not vary significantly except for the rhizosphere of durum wheat intercropped with chickpea, which was fairly low (16:1), about half the values found in the other treatments (26\u201340:1). These MM C:P values were lower than those generally reported in soils (38\u201360:1), verifying the hypothesis that microbes can increase storage of soil P in their biomass, creating stocks of microbial P in the soil when P availability is high. In this Mediterranean climate where surface soils undergo frequent drying-rewetting, known for liberation of microbial biomass, MBP could be an important factor influencing P availability. Together, our data demonstrate the importance of intercropping to soil P cycling and highlight the need to examine the rhizosphere of each intercropped species to truly understand how the soil P resource is shared in such agroecosystems.", "keywords": ["[SDV.SA]Life Sciences [q-bio]/Agricultural sciences", "0301 basic medicine", "570", "F08 - Syst\u00e8mes et modes de culture", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "Microbial biomass", "F62 - Physiologie v\u00e9g\u00e9tale - Croissance et d\u00e9veloppement", "630", "03 medical and health sciences", "[SDV.EE]Life Sciences [q-bio]/Ecology", "http://aims.fao.org/aos/agrovoc/c_3081", "580", "[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "2. Zero hunger", "[SDV.SA] Life Sciences [q-bio]/Agricultural sciences", "P availability", "P34 - Biologie du sol", "04 agricultural and veterinary sciences", "15. Life on land", "Stoichiometry", "http://aims.fao.org/aos/agrovoc/c_4188", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "Intercropping", "0401 agriculture", " forestry", " and fisheries", "Facilitation", "environment"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2014.04.001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2014.04.001", "name": "item", "description": "10.1016/j.soilbio.2014.04.001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2014.04.001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-08-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2019.03.028", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:13Z", "type": "Journal Article", "created": "2019-04-01", "title": "Coupled carbon and nitrogen losses in response to seven years of chronic warming in subarctic soils", "description": "Increasing temperatures may alter the stoichiometric demands of soil microbes and impair their capacity to stabilize carbon (C) and retain nitrogen (N), with critical consequences for the soil C and N storage at high latitude soils. Geothermally active areas in Iceland provided wide, continuous and stable gradients of\u00a0soil temperatures\u00a0to test this hypothesis. In order to characterize the stoichiometric demands of microbes from these subarctic soils, we incubated soils from ambient temperatures after the factorial addition of C, N and P substrates separately and in combination. In a second experiment, soils that had been exposed to different\u00a0in situ\u00a0warming intensities (+0, +0.5, +1.8, +3.4, +8.7, +15.9\u00a0\u00b0C above ambient) for seven years were incubated after the combined addition of C, N and P to evaluate the capacity of soil microbes to store and immobilize C and N at the different warming scenarios. The seven years of chronic soil warming triggered large and proportional soil C and N losses (4.1\u00a0\u00b1\u00a00.5% \u00b0C\u22121\u00a0of the stocks in unwarmed soils) from the upper 10\u202fcm of soil, with a predominant depletion of the physically accessible organic substrates that were weakly sorbed in\u00a0soil minerals\u00a0up to 8.7\u202f\u00b0C warming. Soil microbes met the increasing respiratory demands under conditions of low C accessibility at the expenses of a reduction of the standing biomass in warmer soils. This together with the strict microbial C:N stoichiometric demands also constrained their capacity of N retention, and increased the vulnerability of soil to N losses. Our findings suggest a strong control of\u00a0microbial physiology and C:N stoichiometric needs on the retention of soil N and on the resilience of soil C stocks from high-latitudes to warming, particularly during periods of vegetation dormancy and low C inputs.", "keywords": ["0301 basic medicine", "Microbial carbon and nutrients limitation", "Microbial biomass", "TERM", "03 medical and health sciences", "FOREST SOIL", "Temperature increase", "ORGANIC-CARBON", "Substrate induced respiration", "SDG 13 - Climate Action", "TEMPERATURE SENSITIVITY", "CYCLE", "106026 Ecosystem research", "METAANALYSIS", "2. Zero hunger", "106022 Mikrobiologie", "0303 health sciences", "CLIMATE-CHANGE", "Nitrogen loss", "AVAILABILITY", "15. Life on land", "106026 \u00d6kosystemforschung", "13. Climate action", "SDG 13 \u2013 Ma\u00dfnahmen zum Klimaschutz", "FEEDBACKS", "Nitrogen immobilization", "106022 Microbiology", "PLANT BIOMASS"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2019.03.028"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2019.03.028", "name": "item", "description": "10.1016/j.soilbio.2019.03.028", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2019.03.028"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-07-01T00:00:00Z"}}, {"id": "10.1016/j.soilbio.2022.108604", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:14Z", "type": "Journal Article", "created": "2022-03-18", "title": "From diversity to complexity: Microbial networks in soils", "description": "ABSTRACT<p>Network analysis has been used for many years in ecological research to analyze organismal associations, for example in food webs, plant-plant or plant-animal interactions. Although network analysis is widely applied in microbial ecology, only recently has it entered the realms of soil microbial ecology, shown by a rapid rise in studies applying co-occurrence analysis to soil microbial communities. While this application offers great potential for deeper insights into the ecological structure of soil microbial ecosystems, it also brings new challenges related to the specific characteristics of soil datasets and the type of ecological questions that can be addressed. In this Perspectives Paper we assess the challenges of applying network analysis to soil microbial ecology due to the small-scale heterogeneity of the soil environment and the nature of soil microbial datasets. We review the different approaches of network construction that are commonly applied to soil microbial datasets and discuss their features and limitations. Using a test dataset of microbial communities from two depths of a forest soil, we demonstrate how different experimental designs and network constructing algorithms affect the structure of the resulting networks, and how this in turn may influence ecological conclusions. We will also reveal how assumptions of the construction method, methods of preparing the dataset, and definitions of thresholds affect the network structure. Finally, we discuss the particular questions in soil microbial ecology that can be approached by analyzing and interpreting specific network properties. Targeting these network properties in a meaningful way will allow applying this technique not in merely descriptive, but in hypothesis-driven research.</p", "keywords": ["2. Zero hunger", "0301 basic medicine", "106022 Mikrobiologie", "0303 health sciences", "Microbial community structure", "Perspectives Paper", "15. Life on land", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "13. Climate action", "Ecological networks", "Soil microbial ecology", "Microbial network analysis", "106022 Microbiology", "106026 Ecosystem research", "Co-occurrence networks"]}, "links": [{"href": "https://doi.org/10.1016/j.soilbio.2022.108604"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soil%20Biology%20and%20Biochemistry", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.soilbio.2022.108604", "name": "item", "description": "10.1016/j.soilbio.2022.108604", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.soilbio.2022.108604"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-12-16T00:00:00Z"}}, {"id": "10.1016/j.tplants.2018.08.008", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:25Z", "type": "Journal Article", "created": "2018-09-18", "title": "Growing Research Networks on Mycorrhizae for Mutual Benefits", "description": "Research on mycorrhizal interactions has traditionally developed into separate disciplines addressing different organizational levels. This separation has led to an incomplete understanding of mycorrhizal functioning. Integration of mycorrhiza research at different scales is needed to understand the mechanisms underlying the context dependency of mycorrhizal associations, and to use mycorrhizae for solving environmental issues. Here, we provide a road map for the integration of mycorrhiza research into a unique framework that spans genes to ecosystems. Using two key topics, we identify parallels in mycorrhiza research at different organizational levels. Based on two current projects, we show how scientific integration creates synergies, and discuss future directions. Only by overcoming disciplinary boundaries, we will achieve a more comprehensive understanding of the functioning of mycorrhizal associations.", "keywords": ["580", "0301 basic medicine", "570", "synergies", "0303 health sciences", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::579 Mikroorganismen", " Pilze", " Algen", "Integration", "mycorrhiza", "integration", "579", "Plant Roots", "Article", "Organizational level", "03 medical and health sciences", "Synergies", "500 Naturwissenschaften und Mathematik::580 Pflanzen (Botanik)::580 Pflanzen (Botanik)", "international", "Mycorrhizae", "Mycorrhiza", "Symbiosis", "organizational level"]}, "links": [{"href": "https://iris.unito.it/bitstream/2318/1677180/1/Ferlian%20et%20al_TIPS.pdf"}, {"href": "https://doi.org/10.1016/j.tplants.2018.08.008"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Trends%20in%20Plant%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.tplants.2018.08.008", "name": "item", "description": "10.1016/j.tplants.2018.08.008", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.tplants.2018.08.008"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-11-01T00:00:00Z"}}, {"id": "10.1016/j.tree.2019.03.007", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:26Z", "type": "Journal Article", "created": "2019-04-19", "title": "Basic Principles of Temporal Dynamics", "description": "All ecological disciplines consider temporal dynamics, although relevant concepts have been developed almost independently. We here introduce basic principles of temporal dynamics in ecology. We figured out essential features that describe temporal dynamics by finding similarities among about 60 ecological concepts and theories. We found that considering the hierarchically nested structure of complexity in temporal patterns (i.e. hierarchical complexity) can well describe the fundamental nature of temporal dynamics by expressing which patterns are observed at each scale. Across all ecological levels, driver\u2013response relationships can be temporally variant and dependent on both short- and long-term past conditions. The framework can help with designing experiments, improving predictive power of statistics, and enhancing communications among ecological disciplines.", "keywords": ["memory", "scale", "0106 biological sciences", "Ecology", "hierarchical complexity", "temporal dynamics", "577", "time series", "15. Life on land", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::577 \u00d6kologie", "temporal ecology", "01 natural sciences", "Ecosystem"]}, "links": [{"href": "https://doi.org/10.1016/j.tree.2019.03.007"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Trends%20in%20Ecology%20%26amp%3B%20Evolution", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1016/j.tree.2019.03.007", "name": "item", "description": "10.1016/j.tree.2019.03.007", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1016/j.tree.2019.03.007"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-08-01T00:00:00Z"}}, {"id": "10.1021/acs.est.0c07781", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:31Z", "type": "Journal Article", "created": "2021-02-18", "title": "The Global Plastic Toxicity Debt", "keywords": ["570", "Toxicity", "Additives", "0211 other engineering and technologies", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "02 engineering and technology", "Plastics", "01 natural sciences", "Environmental pollution", "Impurities", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://pubs.acs.org/doi/pdf/10.1021/acs.est.0c07781"}, {"href": "https://doi.org/10.1021/acs.est.0c07781"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20%26amp%3B%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/acs.est.0c07781", "name": "item", "description": "10.1021/acs.est.0c07781", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/acs.est.0c07781"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-17T00:00:00Z"}}, {"id": "10.1021/acs.est.1c00818", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:31Z", "type": "Journal Article", "created": "2021-05-24", "title": "A global plastic pollution observation system to aid policy", "description": "Plastic pollution has become one of the most pressing environmental challenges and has received commensurate widespread attention. Although it is a top priority for policymakers and scientists alike, the knowledge required to guide decisions, implement mitigation actions, and assess their outcomes remains inadequate. We argue that an integrated, global monitoring system for plastic pollution is needed to provide comprehensive, harmonized data for environmental, societal, and economic assessments. The initial focus on marine ecosystems has been expanded here to include atmospheric transport and terrestrial and freshwater ecosystems. An earth-system-level plastic observation system is proposed as a hub for collecting and assessing the scale and impacts of plastic pollution across a wide array of particle sizes and ecosystems including air, land, water, and biota and to monitor progress toward ameliorating this problem. The proposed observation system strives to integrate new information and to identify pollution hotspots (i.e., production facilities, cities, roads, ports, etc.) and expands monitoring from marine environments to encompass all ecosystem types. Eventually, such a system will deliver knowledge to support public policy and corporate contributions to the relevant United Nations (UN) Sustainable Development Goals (SDGs).", "keywords": ["570", "Monitoring", "Public policy", "public policy", "01 natural sciences", "333", "12. Responsible consumption", "plastic waste", "Natural Resources and Conservation", "Plastic waste", "11. Sustainability", "pollution", "14. Life underwater", "Cities", "Ecosystem", "0105 earth and related environmental sciences", "ecosystem", "reporting", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "15. Life on land", "Pollution", "6. Clean water", "monitoring", "Policy", "Reporting", "13. Climate action", "Environmental Pollution", "Plastics", "Environmental Sciences", "Environmental Monitoring"]}, "links": [{"href": "https://pubs.acs.org/doi/pdf/10.1021/acs.est.1c00818"}, {"href": "https://scholarworks.umass.edu/context/nrc_faculty_pubs/article/1430/viewcontent/acs.est.1c00818.pdf"}, {"href": "https://doi.org/10.1021/acs.est.1c00818"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20%26amp%3B%20Technology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/acs.est.1c00818", "name": "item", "description": "10.1021/acs.est.1c00818", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/acs.est.1c00818"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-05-24T00:00:00Z"}}, {"id": "10.1021/acs.estlett.2c00585", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:32Z", "type": "Journal Article", "created": "2022-11-29", "title": "Soil Storage Conditions Alter the Effects of Tire Wear Particles on Microbial Activities in Laboratory Tests", "description": "In this study, we focused on the fact that soil storage conditions in the laboratory have never been considered as a key factor potentially leading to high variation when measuring effects of microplastics on soil microbial activity. We stored field-collected soils under four different conditions [room-temperature storage, low-temperature storage (LS), air drying (AD), and heat drying] prior to the experiment. Each soil was treated with tire wear particles (TWPs), and soil microbial activities and water aggregate stability were investigated after soil incubation. As a result, microbial activities, including soil respiration and three enzyme activities (\u03b2-glucosidase, N-acetyl-\u03b2-glucosaminidase, and phosphatase), were shown to depend on soil storage conditions. Soil respiration rates increased with the addition of TWPs, and the differences from the control group (no TWPs added) were more pronounced in the AD TWP treatment than in soils stored under other conditions. In contrast, phosphatase activity followed an opposing trend after the addition of TWPs. The AD soil had higher phosphatase activity after the addition of TWPs, while the LS soil had a lower level than the control group. We suggest that microplastic effects in laboratory experiments can strongly depend on soil storage conditions.", "keywords": ["570", "microbial activities", "enzymes", "0401 agriculture", " forestry", " and fisheries", "500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::570 Biowissenschaften; Biologie", "04 agricultural and veterinary sciences", "microplastic", "soil respiration", "soil pretreatment"]}, "links": [{"href": "https://pubs.acs.org/doi/pdf/10.1021/acs.estlett.2c00585"}, {"href": "https://doi.org/10.1021/acs.estlett.2c00585"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Science%20%26amp%3B%20Technology%20Letters", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1021/acs.estlett.2c00585", "name": "item", "description": "10.1021/acs.estlett.2c00585", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1021/acs.estlett.2c00585"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-11-28T00:00:00Z"}}, {"id": "10.1111/1462-2920.70063", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:17:25Z", "type": "Journal Article", "created": "2025-03-12", "title": "Distinct Patterns of Antibiotic Sensitivities in Ammonia\u2010Oxidising Archaea", "description": "ABSTRACT<p>Ammonia\uffe2\uff80\uff90oxidising archaea (AOA) are important microorganisms contributing towards the nitrogen flux in the environment. Unlike archaea from other major phyla, genetic tools are yet to be developed for the AOA, and identification of antibiotic resistance markers for selecting mutants is required for a genetic system. The aim of this study was to test the effects of selected antibiotics (hygromycin B, neomycin, apramycin, puromycin, novobiocin) on pure cultures of three well studied AOA strains, \uffe2\uff80\uff98Candidatus Nitrosocosmicus franklandianus C13\uffe2\uff80\uff99, Nitrososphaera viennensis EN76 and Nitrosopumilus maritimus SCM1. Puromycin, hygromycin B and neomycin inhibited some but not all tested archaeal strains. All strains were resistant to apramycin and inhibited by novobiocin to various degrees. As N. viennensis EN76 was relatively more resistant to the tested antibiotics, a wider range of concentrations and compounds (chloramphenicol, trimethoprim, statins) was tested against this strain. N. viennensis EN76 was inhibited by trimethoprim, but not by chloramphenicol, and growth recovered within days in the presence of simvastatin, suggesting either degradation of, or spontaneous resistance against, this compound. This study highlights the physiological differences between different genera of AOA and has identified new candidate antibiotics for selective enrichment and the development of selectable markers for genetic systems in AOA.</p", "keywords": ["Archaea/genetics", "106022 Mikrobiologie", "Ammonia/metabolism", "Microbial Sensitivity Tests", "Archaea", "inhibition", "antibiotics", "Anti-Bacterial Agents/pharmacology", "Anti-Bacterial Agents", "Ammonia", "ammonia-oxidising archaea", "106022 Microbiology", "selective enrichment", "Oxidation-Reduction", "genetic system", "Research Article"], "contacts": [{"organization": "Timothy Klein, Logan H. Hodgskiss, Max Dreer, J. Colin Murrell, Matthew I. Hutchings, Christa Schleper, Laura E. Lehtovirta\u2010Morley,", "roles": ["creator"]}]}, "links": [{"href": "https://ueaeprints.uea.ac.uk/id/eprint/98861/1/Klein_etal_2025_EnvironmentalMicrobiology.pdf"}, {"href": "https://doi.org/10.1111/1462-2920.70063"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Environmental%20Microbiology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/1462-2920.70063", "name": "item", "description": "10.1111/1462-2920.70063", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/1462-2920.70063"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-03-01T00:00:00Z"}}, {"id": "10.1034/j.1600-0706.2003.12223.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-09-20T16:16:43Z", "type": "Journal Article", "created": "2003-05-06", "title": "Is The Relation Between Nutrient Supply And Biodiversity Co-Determined By The Type Of Nutrient Limitation?", "description": "<p>Correlative studies have shown a \uffe2\uff80\uff98hump\uffe2\uff80\uff90backed\uffe2\uff80\uff99 relation between the vegetation N:P ratio and plant species diversity with the highest diversity at balanced N:P ratios (between 10 and 14). We tested the hypothesis that adding growth\uffe2\uff80\uff90limiting nutrients to mesotrophic grasslands that were in shortage of either N (N:P ratio&lt;10) or P (N:P ratio&gt;14) would lead to an increase of plant diversity. Thereto, we studied the effects of long\uffe2\uff80\uff90term (11 yr) experimentally increased N and/or P supply on soil nutrient pools, vegetation nutrient dynamics and biodiversity in a riverine grassland in the Netherlands with a low soil N:P ratio (N shortage) and a peat grassland with a high soil N:P ratio (P shortage), respectively. Eleven years of nutrient addition hardly had any effects on the total stocks of C, N and P in the soils of both sites, due to the large size of the soil nutrient pools already present and to the management at both sites (annual hay\uffe2\uff80\uff90making and \uffe2\uff80\uff90removal). However, in the riverine grassland the treatments increased the cycling of the small pool of labile N and P compounds resulting in large increases in annual fluxes of especially N. In the unfertilised controls, species establishments balanced more or less species losses during an 11 year period, thus leading to a dynamic equilibrium of the species pool. However, contrary to our hypothesis, addition of the growth\uffe2\uff80\uff90limiting nutrient led at both sites to a reduction of species diversity even when total biomass remained below critical levels. Species diversity and species evenness were strongly determined by N mineralisation and to a lesser extent by total soil N and extractable P, respectively. Total aboveground biomass of the vegetation was determined by total soil N.</p><p>Our study shows that patterns found in correlative studies of the relation between plant diversity and soil and vegetation N:P ratio can not be translated into successful experimental manipulations to enhance biodiversity. The most likely explanation is that colonization limitation occurred in the fertilized plots and that not sufficient diaspores of potentially new species could reach and/or colonize the plots to compensate for the species extinctions as a result of increased nutrient supply.</p>", "keywords": ["0106 biological sciences", "2. Zero hunger", "Biologie/Milieukunde (BIOL)", "Plant Ecology", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Plant biology (Botany)", "Life sciences", "01 natural sciences", "SDG 15 - Life on Land"]}, "links": [{"href": "https://doi.org/10.1034/j.1600-0706.2003.12223.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Oikos", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1034/j.1600-0706.2003.12223.x", "name": "item", "description": "10.1034/j.1600-0706.2003.12223.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1034/j.1600-0706.2003.12223.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2003-05-06T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=biologie&f=json", "hreflang": "en-US"}, {"rel": "alternate", "type": "text/html", "title": "This document as HTML", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=biologie&f=html", "hreflang": "en-US"}, {"rel": "collection", "type": "application/json", "title": "Collection URL", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main", "hreflang": "en-US"}, {"type": "application/geo+json", "rel": "first", "title": "items (first)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=biologie&", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=biologie&offset=50", "hreflang": "en-US"}], "numberMatched": 278, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-09-20T23:03:32.523559Z"}