{"type": "FeatureCollection", "features": [{"id": "10.3897/zookeys.688.13721", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:55Z", "type": "Journal Article", "created": "2017-08-08", "title": "The complete mitochondrial DNA sequence of the pantropical earthworm Pontoscolex corethrurus (Rhinodrilidae, Clitellata): Mitogenome characterization and phylogenetic positioning", "description": "<p>Pontoscolex corethrurus (M\uffc3\uffbcller, 1857) plays an important role in soil terrestrial ecosystems and has been widely used as an animal model for a large variety of ecological studies, in particular due to its common presence and generally high abundance in human-disturbed tropical soils. In this study we describe the complete mitochondrial genome of the peregrine earthworm Pontoscolex corethrurus. This is the first record of a mitochondrial genome within the Rhinodrilidae family. Its mitochondrial genome is 14 835 bp in length containing 37 genes (13 protein-coding genes (PCG), 2 rRNA genes and 22 tRNA genes). It has the same gene content and structure as in other sequenced earthworms, but unusual among invertebrates it has several overlapping open reading frames. All genes are encoded on the same strand, most of the PCGs use ATG as the start codon except for NAD3, which uses GTG as the start codon. The T+A content of the mitochondrial genome is 59.9% (31.9% A, 27.9% T, 14.9% G, and 25.3% for C). The annotated genome sequence has been deposited in GenBank under the accession number KT988053.</p>", "keywords": ["peregrine species", "0301 basic medicine", "Annelida", "Archiannelida", "corethrurus", "Haplotaxida", "Pontoscolex", "Eudrilidae", "03 medical and health sciences", "[SDV.EE]Life Sciences [q-bio]/Ecology", "Glossoscolecidae", "Crassiclitellata", "Animalia", "Oligochaeta", "earthworm", "Azores", "Pontoscolex corethrurus", "0303 health sciences", "500", "Cephalornis", "15. Life on land", "Rhinodrilidae", "mitochondria", "[SDE.BE] Environmental Sciences/Biodiversity and Ecology", "[SDV.EE] Life Sciences [q-bio]/Ecology", " environment", "Periscolex", "QL1-991", "mitochondrial genome", "Clitellata", "[SDE.BE]Environmental Sciences/Biodiversity and Ecology", "environment", "Zoology", "Research Article"]}, "links": [{"href": "https://orca.cardiff.ac.uk/id/eprint/103658/8/ZK_article_13721.pdf"}, {"href": "https://peerj.com/preprints/2847.pdf"}, {"href": "https://peerj.com/preprints/2847v1.pdf"}, {"href": "https://doi.org/10.3897/zookeys.688.13721"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/ZooKeys", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3897/zookeys.688.13721", "name": "item", "description": "10.3897/zookeys.688.13721", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3897/zookeys.688.13721"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-03-03T00:00:00Z"}}, {"id": "10.3929/ethz-b-000663192", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:57Z", "type": "Journal Article", "title": "Vivianite formation and transformation processes in intertidal sediments and the influence of isomorphic substitution", "description": "unspecifiedPhosphor (P) ist ein wesentlicher N\u00e4hrstoff f\u00fcr die Prim\u00e4rproduktion in aqautischen \u00d6kosystemen, aber \u00fcberm\u00e4\u00dfiger P Eintrag kann zur Eutrophierung dieser \u00d6kosysteme f\u00fchren. Wie P in Sedimenten gebunden ist, wirkt sich auf dessen Bioverf\u00fcgbarkeit aus. Unter reduzierenden, sulfid-freien Bedingungen kann das eisenhaltige Phosphatmineral Vivianit eine wesentliche Rolle bei der P-Bindung in K\u00fcstensedimenten spielen und somit die Wasserqualit\u00e4t positiv beeinflussen. Trotz der Bedeutung von Vivianit f\u00fcr die Regulierung der P-Verf\u00fcgbarkeit in K\u00fcstensedimenten sind die in-situ Bildung, Zusammensetzung und Stabilit\u00e4t von Vivianit nur unzureichend untersucht. In dieser Doktorarbeit wurden Feldexperimente mit einer Laborstudie kombiniert, um die Bildungs- und Umwandlungsprozesse von Vivianit in gezeitenbeeinflussten Sedimenten und den Einfluss der isomorphen Substitution auf diese Prozesse aufzudecken. Diese Erkenntnisse bieten wertvolle Einblicke in die Prozesse des P-Kreislaufs in K\u00fcstensedimenten und sind bedeutend f\u00fcr die Entwicklung industrieller Anwendungen, die darauf abzielen, den anthropogenen P-Kreislauf zu schlie\u00dfen.   Im ersten Teil der Arbeit wurde eine Methode entwickelt, bei der isotopisch 57Fe-markiertes Ferrihydrit mit dem Sediment vermischt wurde, um die Vivianitbildung in-situ in gezeitenbeeinflussten Sedimenten zu verfolgen. Mit dieser Methode konnte gezeigt werden, dass sich Vivianit innerhalb von sieben Wochen in gezeitenbeeinflussten Sedimenten mit g\u00fcnstigen geochemischen Bedingungen bilden kann. Die Adsorption von Phosphat an Ferrihydrit war ein wesentlicher Vorl\u00e4ufer f\u00fcr die Bildung von Vivianit. Die reduktive Aufl\u00f6sung des Ferrihydrits bildete wahrscheinlich lokale Bedingen, welche n\u00f6tig waren, um die Vivianitbildung auszul\u00f6sen. W\u00e4hrend das gebildete Vivianit nur ein kleiner Teil des Eisen (Fe)-Pools war (bis zu 15%), machte es bis zu 72% des P-Pools aus basierend auf st\u00f6chiometrischen Berechnungen. Diese Ergebnisse zeigen, dass Vivianit eine entscheidende Rolle bei der Regulierung der P-Retention in K\u00fcstensedimenten spielen kann.   In der Umwelt enth\u00e4lt Vivianit h\u00e4ufig andere zweiwertige Kationen, wie Mangan (Mn) und Magnesium (Mg), die in der Kristallstruktur Fe ersetzen. Im zweiten Experiment wurde untersucht, ob Mn oder Mg bei unterschiedlichen Salzgehalten bevorzugt eingebaut wird und wie die isomorphe Substitution die Kristallstruktur und Morphologie ver\u00e4ndert. Die Synthese von neunzehn Vivianiten mit unterschiedlichen Mn- und/oder Mg-Konzentrationen bei verschiedenen Salzgehalten ergab, dass bei niedriger Ionenst\u00e4rke sowohl Mn als auch Mg Fe in der Kristallstruktur gleichwertig ersetzen k\u00f6nnen, wobei Mn bei h\u00f6herer Ionenst\u00e4rke bevorzugt wurde. Vivianit weist zwei unterschiedliche Fe-Atompositionen auf. Die Substitution von Fe durch Mn und/oder Mg fand vorzugsweise an der Atomposition statt, welche Elektronentransfer ausf\u00fchren kann, wodurch Vivianit gegen Oxidation stabilisiert wird. Somit kann sich die isomorphe Substitution wahrscheinlich direkt auf das Oxidationsverhalten von Vivianit auswirken. Au\u00dferdem f\u00fchrte die isomorphe Substitution zu kleineren, raueren Kristallen mit geringerer Kristallinit\u00e4t. Diese beobachteten Ver\u00e4nderungen k\u00f6nnten sich auf die Reaktivit\u00e4t von Vivianit in der Umwelt auswirken, weshalb die isomorphe Substitution bei der Untersuchung der Reaktivit\u00e4t von Vivianit ber\u00fccksichtigt werden sollte.   Umweltver\u00e4nderungen, einschlie\u00dflich des Anstiegs des Meeresspiegels, k\u00f6nnten die Bildung von Sulfid in derzeit nicht sulfidischen Sedimenten, die Vivianit enthalten, verst\u00e4rken und zu thermodynamisch instabilen Bedingungen f\u00fcr Vivianit f\u00fchren. Das letzte Experiment untersuchte die in-situ Stabilit\u00e4t von unsubstituiertem und Mn-Mg-substituiertem Vivianit, gemischt mit Meeressand und mit oder ohne die Zugabe von Kalziumkarbonat. Die Mischungen wurden 56 Tage lang in zwei Gezeitenzonen inkubiert, von denen ein Standort eine niedrige und der andere eine hohe Sulfidkonzentration aufwies. Die Inkubation von unsubstituiertem und Mn-Mg-substituiertem Vivianit bei unterschiedlichen Sulfidkonzentrationen ergab eine teilweise Aufl\u00f6sung von Vivianit, die durch die isomorphe Substitution deutlich verst\u00e4rkt wurde. Der gr\u00f6\u00dfte Teil der verbleibenden Mineralphase wurde weiterhin als Vivianit charakterisiert, was darauf hindeutet, dass ein Teil des Vivianits \u00fcber die Versuchsdauer erhalten blieb. Bei niedrigen Sulfidkonzentrationen war Gr\u00fcner Rost das Hauptumwandlungsprodukt, das wahrscheinlich einen Teil des freigesetzten Phosphats adsorbierte. Bei hohem Sulfidgehalt dominierte die Bildung von Fe-Sulfidmineralen, welche aufgrund der geringen Sorptionskapazit\u00e4t f\u00fcr Phosphat zu einem erh\u00f6hten P-Verlust f\u00fchrte. Ein erh\u00f6htes Sorptionspotenzial f\u00fcr Phosphat durch die Zugabe von Kalziumkarbonat k\u00f6nnte den Phosphatverlust geringf\u00fcgig verringern. Diese Ergebnisse zeigen, dass vivianithaltige Sedimente als Quelle f\u00fcr bioverf\u00fcgbares Phosphat dienen k\u00f6nnen, wenn sich die geochemischen Bedingungen \u00e4ndern.   Diese Arbeit liefert neue experimentelle Ans\u00e4tze zur Untersuchung und Quantifizierung von Umwandlungs- und Bildungsprozessen von Vivianit. Die Ergebnisse zeigen eine schnelle in-situ Bildungskinetik, w\u00e4hrend die Aufl\u00f6sung von Vivianit unter den untersuchten Bedingungen langsam verl\u00e4uft. Die schnelle in-situ Bildungskinetik deutet darauf hin, dass die Vivianitbildung die P-Retention in Umgebungen mit sowohl schwankenden als auch stabilen geochemischen Bedingungen regulieren kann. Die Ver\u00e4nderungen der Kristallstruktur und -morphologie durch isomorphe Substitution erh\u00f6hten das Ausma\u00df der Aufl\u00f6sung und Umwandlung des Vivianits. Aufgrund der langsamen in-situ Aufl\u00f6sung k\u00f6nnte Vivianit bei kurzfristigen Umweltst\u00f6rungen eine stabile P-Retentionsphase darstellen. Langfristig destabilisierende Bedingungen k\u00f6nnten jedoch zu einer vollst\u00e4ndigen Aufl\u00f6sung f\u00fchren und die P-Retentionskapazit\u00e4t des Sediments schw\u00e4chen. Die Ergebnisse unterstreichen die Bedeutung von Vivianit als P-Retentionsphase in salzarmen K\u00fcstensedimenten, k\u00f6nnten aber auch f\u00fcr das Verst\u00e4ndnis von Bildungs- und Umwandlungsprozessen von Vivianit in anderen Umweltsystemen, wie limnischen Sedimenten und B\u00f6den in Feuchtgebieten, von Bedeutung sein. Dar\u00fcber hinaus haben diese Ergebnisse Auswirkungen auf andere Forschungsbereiche, wie die Gew\u00e4ssersanierung und die industrielle P-R\u00fcckgewinnung.", "keywords": ["iron biogeochemistry", "info:eu-repo/classification/ddc/550", "Phosphorus cycling", "Coastal biogeochemistry", "X-ray absorption spectroscopy", "Laboratory experiments", "VIVIANITE (MINERALOGY)", "Field experiments", "6. Clean water", "M\u00f6ssbauer Spectroscopy", "Earth sciences", "X-Ray Diffraction", "13. Climate action", "IRON PHOSPHATES (INORGANIC CHEMISTRY)", "14. Life underwater", "iron minerals", "mineral transformation", "Redox geochemistry"], "contacts": [{"organization": "Kubeneck, Luisa Jo\u00eblle", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000663192"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Thesis/Dissertation", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000663192", "name": "item", "description": "10.3929/ethz-b-000663192", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000663192"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-01T00:00:00Z"}}, {"id": "10.4025/actasciagron.v31i3.687", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:57Z", "type": "Journal Article", "created": "2009-06-25", "description": "The aim of this study was to verify the effects of different soil tillage systems on microbial biomass and the total organic C and N stocks in an Oxisol. The soil tillage systems evaluated were: no-tillage (PD) and conventional tillage (PC). A deforested area (ARD) and another with native vegetation (AVN) were used as references. The soil samples were collected in the 0-5, 5-10 and 10-20 cm depths, and in these soil samples were quantified the contents and total stocks of C and N, basal respiration, microbial biomass C (Cmic), and microbial (Cmic/COT) and metabolic (qCO2) quotients. The values of microbial biomass C (Cmic) in the soil under PD were higher than those observed in PC and ARD in all depths. The area under no-tillage (PD) showed larger contents of C and N, and stocks of C on the surface of the soil. For the stocks of N, there were no differences among the evaluated areas, in all depths. No-tillage adoption provides an increase in the soil microbial biomass and total C and N stocks, indicating improvement in soil quality.", "keywords": ["biomassa microbiana", "plantio direto", "microbial biomass", "basal respiration", "respira\u00e7\u00e3o basal", "no-tillage", "01 natural sciences", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Matias, Maria da Concei\u00e7\u00e3o Bezerra da Silva, Salviano, Adeodato Ari Cavalcante, Leite, Luiz Fernando de Carvalho, Ara\u00fajo, Ademir S\u00e9rgio Ferreira de,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4025/actasciagron.v31i3.687"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Acta%20Scientiarum.%20Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4025/actasciagron.v31i3.687", "name": "item", "description": "10.4025/actasciagron.v31i3.687", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4025/actasciagron.v31i3.687"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-06-25T00:00:00Z"}}, {"id": "10.3929/ethz-b-000377318", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2019-10-16", "title": "Reduced tillage, but not organic matter input, increased nematode diversity and food web stability in European long-term field experiments.", "description": "Abstract<p>Soil nematode communities and food web indices can inform about the complexity, nutrient flows and decomposition pathways of soil food webs, reflecting soil quality. Relative abundance of nematode feeding and life\uffe2\uff80\uff90history groups are used for calculating food web indices, i.e., maturity index (MI), enrichment index (EI), structure index (SI) and channel index (CI). Molecular methods to study nematode communities potentially offer advantages compared to traditional methods in terms of resolution, throughput, cost and time. In spite of such advantages, molecular data have not often been adopted so far to assess the effects of soil management on nematode communities and to calculate these food web indices. Here, we used high\uffe2\uff80\uff90throughput amplicon sequencing to investigate the effects of tillage (conventional vs. reduced) and organic matter addition (low vs. high) on nematode communities and food web indices in 10 European long\uffe2\uff80\uff90term field experiments and we assessed the relationship between nematode communities and soil parameters. We found that nematode communities were more strongly affected by tillage than by organic matter addition. Compared to conventional tillage, reduced tillage increased nematode diversity (23% higher Shannon diversity index), nematode community stability (12% higher MI), structure (24% higher SI), and the fungal decomposition channel (59% higher CI), and also the number of herbivorous nematodes (70% higher). Total and labile organic carbon, available K and microbial parameters explained nematode community structure. Our findings show that nematode communities are sensitive indicators of soil quality and that molecular profiling of nematode communities has the potential to reveal the effects of soil management on soil quality.</p>", "keywords": ["Food Chain", "Nematoda", "Environmental aspects", "long-term field experiments", "Nematode communities", "Soil quality", "Long-term field experiments", "Tillage", "Soil", "Animals", "Ecosystem", "Soil Microbiology", "Amplicon sequencing", "organic matter addition", "2. Zero hunger", "nematode communities", "Food web indices", "amplicon sequencing", "Fungi", "04 agricultural and veterinary sciences", "15. Life on land", "Soil tillage", "Europe", "tillage", "Organic matter addition", "0401 agriculture", " forestry", " and fisheries", "food web indices", "ORIGINAL ARTICLES", "Amplicon sequencing; Food web indices; Long-term field experiments; Nematode communities; Organic matter addition; Tillage"]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000377318"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Molecular%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000377318", "name": "item", "description": "10.3929/ethz-b-000377318", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000377318"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-10-31T00:00:00Z"}}, {"id": "10.3923/pjbs.2008.517.524", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2009-03-17", "description": "The objective of this study was to compare the responses of maize (Zea mays L.) to deficit irrigation. A field experiment was conducted during the 1999 and 2000 growing seasons in western Turkey. Irrigation treatments were tested with 100, 70, 50, 30 and 0% replenishment of water depleted at 120 cm soil profile from 100% replenishment treatment at ten days intervals. The irrigation amount ranged between 0 and 323.20 mm in the first year and 0-466.61 mm in the second year of the experiment. Seasonal crop water use values were between 142.19 and 481.91 mm in 1999 and 136.25-599.45 mm in 2000. Average maximum and minimum yields were 10639-10383 kg ha(-1) for full irrigated treatment (I100) and 3750-2136 kg ha(-1) for non-irrigated treatment (I0) in 1999 and 2000, respectively. Water deficit significantly affected maize yield. In both years, yield increased linearly with irrigation applied but the relationship varied from one year to the other. Water Use Efficiency (WUE) ranged from 1.49 to 2.71 kg m(-3), while Irrigation Water Use Efficiency (IWUE) varied from 1.44 to 2.55 kg m(-3) in both years. The yield response factor (ky) relating relative yield decrease to relative evapotranspiration deficit was found to be 0.99 for the data of the two experiments combined. Also, dry matter yields (DM) and leaf area index (LAI) were markedly affected by the irrigation treatments. The finding of this work showed that well-irrigated treatment should be used for maize grown in semi arid regions under no water scarcity.", "keywords": ["Crops", " Agricultural", "2. Zero hunger", "0106 biological sciences", "Turkey", "Water", "Agriculture", "15. Life on land", "Zea mays", "01 natural sciences", "6. Clean water", "Maize", "Yield response factor", "Biomass", "Seasons", "Grain yield", "Desert Climate", "Deficit irrigation"], "contacts": [{"organization": "Meng\u00fc G.P., \u00d6zg\u00fcrel M.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.3923/pjbs.2008.517.524"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Pakistan%20Journal%20of%20Biological%20Sciences", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3923/pjbs.2008.517.524", "name": "item", "description": "10.3923/pjbs.2008.517.524", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3923/pjbs.2008.517.524"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2008-02-01T00:00:00Z"}}, {"id": "10.5061/dryad.040jp22", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data from: Plant economic strategies of grassland species control soil carbon dynamics through rhizodeposition", "description": "unspecified1. The plant economics spectrum is increasingly recognized as a major  determinant of plant species effects on terrestrial ecosystem functioning  related to carbon cycling. However, the role of plant economic strategies  in the effects of living root activity on soil organic carbon (SOC)  dynamics through rhizodeposition remains unexplored, despite SOC being the  largest terrestrial carbon pool. 2. Using a continuous 13C-labeling method  allowing partitioning of plant and soil sources to carbon fluxes and  pools, we studied here the linkages between plant economic strategies and  SOC cycling processes in a \u2018common garden\u2019 greenhouse experiment. It  includes a panel of 12 grassland species selected along a gradient of  economic traits and belonging to three functionnal groups (C3 grasses,  forbs and legumes). 3. All species induced an acceleration of native SOC  mineralization but this rhizosphere priming effect (RPE) substantially  differed across species and varied eleven-fold by the end of the  experiment (from +26 to +295 % relative to unplanted soil). Interspecific  variation in RPE was primarily linked to plant photosynthetic activity  associated to species economic strategies of light and CO2 resource  acquisition and processing. Fast-growing acquisitive species, such as  legumes, featured large RPE, in relation with their high canopy  photosynthesis coupled to high leaf photosynthetic capacity and large net  primary productivity allocated aboveground. This large RPE was further  associated with high root metabolic activity, rhizodeposition and soil  microbial activity. In contrast, fine-root growth and economic traits  related to soil resource foraging ability were poor predictors of RPE. 4.  The formation of new root-derived SOC varied nine-fold across species and  was similarly positively related to the net primary productivity allocated  aboveground. Fast-growing acquisitive species with a high photosynthetic  activity induced a disproportionately large RPE relative to SOC formation.  5. Synthesis. Overall, our study demonstrates that rhizodeposition is a  major mechanism through which plant economic strategies of grassland  species control soil carbon dynamics. Acquisitive versus conservative  species were associated with high versus low rates of photosynthesis and  rhizodeposition, in turn leading to fast versus slow SOC turnover. This  emphasizes the importance of considering rhizosphere processes for  understanding plant species effects on soil biogeochemistry.", "keywords": ["2. Zero hunger", "Chamerion angustifolium", "Nardus stricta", "plant-soil (below-ground) interactions", "Festuca rubra", "Melilotus albus", "15. Life on land", "Rumex acetosa", "rhizosphere processes", "plant economics spectrum", "leaf and root traits", "Vicia cracca", "Lotus corniculatus", "Plantago lanceolata", "Taraxacum officinale", "Poa trivialis", "Photosynthesis", "Anthoxanthum odoratum", "Rhizosphere priming effect"], "contacts": [{"organization": "Henneron, Ludovic, Cros, Camille, Picon-Cochard, Catherine, Rahimian, Vida, Fontaine, S\u00e9bastien,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.040jp22"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.040jp22", "name": "item", "description": "10.5061/dryad.040jp22", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.040jp22"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-12-01T00:00:00Z"}}, {"id": "10.4028/www.scientific.net/amr.347-353.2630", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2011-10-07", "description": "<p>In the report 2001 by the Intergovernmental Panel on Climate Change (IPCC) projects that climate could warm by as much as 10\uffc2\uffba F over the next 100 years and we already observed a warming of about 1\uffc2\uffba F since 1900. Therefore, how to mitigate the greenhouse gas effect is a very important issue since it affects everyone alive and not born. This paper mainly discusses the impacts of greenhouse gas emission that affects people the most. This paper mainly discusses the following questions: 1) what factors lead to the greenhouse gas effect 2) How can pyrolysis become a potential source to mitigate the greenhouse gas effect and what are the choices we may have Pyrolysis, as another bioenergy alternative, helps climate change mitigation while it also produces biochar that fixes carbon as a more stable form that has additional value when applied in agricultural land. GHGs come from the use of fossil fuel (CO2), nitrogen fertilizer application (N2O), and livestock enteric fermentation (NH4) and we need to find some strategies to reduce the emissions of GHGs such as crop fertilization alteration, crop tillage alteration, livestock management, manure management and biofuel production. Since CO2 play the most important role in the GHG effects, the goal of this paper is to find the alternative energy to help mitigate the GHG effects by reducing the amount of CO2 emissions. The forest can be a candidate because it has the function of carbon sink and is able to produce energy biomass. Forests really do a good job that reduce the amount of CO2 in the air, however, since the carbon value and interest rate will affect the optimal rotation length, it becomes uncertain whether or not the forest will be able to provide a stable input for energy production.</p>", "keywords": ["13. Climate action", "11. Sustainability", "0202 electrical engineering", " electronic engineering", " information engineering", "02 engineering and technology", "15. Life on land", "01 natural sciences", "7. Clean energy", "0105 earth and related environmental sciences", "12. Responsible consumption"], "contacts": [{"organization": "Chih Chun Kung", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4028/www.scientific.net/amr.347-353.2630"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Advanced%20Materials%20Research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4028/www.scientific.net/amr.347-353.2630", "name": "item", "description": "10.4028/www.scientific.net/amr.347-353.2630", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4028/www.scientific.net/amr.347-353.2630"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-10-07T00:00:00Z"}}, {"id": "10.4067/s0717-92002011000100002", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2011-05-23", "description": "Se estudiaron las propiedades hidrologicas del suelo y la exportacion de sedimentos en una microcuenca con bosque nativo siempreverde y otra con plantacion de Eucalyptus globulus, localizadas en la Cordillera de la Costa en el sur de Chile. Se instalaron registradores de escorrentia y colectores de sedimentos en suspension y de fondo, se midieron las tasas de infiltracion y se determinaron las propiedades hidrologicas del suelo: conductividad hidraulica saturada, indice de continuidad de poros e hidrofobia. Las tasas de infiltracion fueron mayores (P < 0,05) en el bosque nativo: entre 703,3 \u00b1 380,0 y 76,9 \u00b1 56,7 mm h-1, en marzo y julio, respectivamente; que en la plantacion: 23,0 \u00b1 19,7 y 6,7 \u00b1 5,0 mm h-1 en agosto y abril, respectivamente (promedio \u00b1 S). La conductividad hidraulica saturada bajo bosque nativo, fue mayor (P < 0,05) que bajo plantacion, lo que indicaria una mayor capacidad de conduccion de agua del suelo bajo bosque nativo. El indice de continuidad de poros fue mayor (P < 0,05) en el suelo bajo bosque nativo. Las concentraciones de sedimentos en suspension, en ambas microcuencas, mostraron grandes variaciones intraanuales, en respuesta a las fluctuaciones de las precipitaciones y escorrentia. La exportacion de sedimentos en suspension fue de 305 y 368 kg ha-1 ano-1 en el bosque nativo y plantacion, respectivamente. El uso historico del suelo, especialmente en el caso de E. globulus, que reflejaba condiciones de transicion de pradera a plantacion, permitio explicar las diferencias en las propiedades hidrologicas del suelo con respecto al bosque nativo.", "keywords": ["plantaci\u00f3n de Eucalyptus", "infiltraci\u00f3n", "bosque nativo siempreverde", "escorrent\u00eda", "sedimentos en suspensi\u00f3n", "0208 environmental biotechnology", "0207 environmental engineering", "native evergreen forest", "streamflow", "02 engineering and technology", "Eucalyptus plantation", "suspended sediments", "infiltration"]}, "links": [{"href": "https://doi.org/10.4067/s0717-92002011000100002"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Bosque%20%28Valdivia%29", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0717-92002011000100002", "name": "item", "description": "10.4067/s0717-92002011000100002", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0717-92002011000100002"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.4067/s0717-92002012000100001", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2012-03-06", "description": "To explore the forest harvest effects on biologically active fractions of soil organic matter dynamics, we evaluated soil total carbon (C-total) and soil microbial biomass carbon (SMBC) concentrations, and basal soil respiration (BSR) in old-growth forest (as control) and logged stands (logged one- and 20-yrs ago) in two regions (dry and wet regions) in temperate forests of Oaxaca, Mexico. Mean C-total values were higher in the Dry region than in the Wet region. Greater mean annual precipitation resulted in consistently lower BSR, but had inconsistent effects on the SMBC in dependence upon annual rainfall in the sampling year. In the dry region SMBC was higher in the dry season than in the rainy season, and BSR was higher in soils collected in the rainy season than those collected in the dry season. Forest logging consistently decreased C-total and SMBC concentrations and BSR. In contrast, rainfall seasonality in the Wet region did not affect SMBC concentration or BSR. On the other hand, in this region, the main response to the forest thinning application was an increase in the concentration of C-total. Overall, we conclude that the soil carbon pools and the effects of forest thinning on the biologically active fractions of soil organic matter will vary, depending on the details of the site's annual rainfall amount.", "keywords": ["0106 biological sciences", "microbial biomass", "respiraci\u00f3n basal del suelo", "Basal soil respiration", "materia org\u00e1nica l\u00e1bil", "15. Life on land", "01 natural sciences", "biomasa microbiana", "sustainable forest management", "13. Climate action", "manejo forestal sostenible", "Agrociencias", "basal soil respiration", "labile soil organic matter", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.4067/s0717-92002012000100001"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Bosque%20%28Valdivia%29", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0717-92002012000100001", "name": "item", "description": "10.4067/s0717-92002012000100001", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0717-92002012000100001"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-01-01T00:00:00Z"}}, {"id": "10.4067/s0718-58392013000200012", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2013-07-18", "title": "Rates Of Urea With Or Without Urease Inhibitor For Topdressing Wheat", "description": "The urease inhibitor NBPT(N-(n-butyl) thiophosphoric triamide) is a management alternative to increase urea efficiency in topdressing because it reduces NH3 volatilization. The objective of this study was to evaluate N recovery and yield performance of wheat ( Triticum  aestivum   L.) \u2018BRS 254\u2019 fertilized with different urea or urea + NBPT rates in topdressing. The experiment was conducted from May to September 2007 in Vicosa, Minas Gerais, Brazil. Treatments followed a 5 \u00d7 2 + 1 factorial design consisting of five N fertilizer rates (30, 60, 90, 120, and 150 kg ha-1) as urea or urea + NBPT (Agrotain\u00ae ) applied as topdressing and a control without N. The experiment was a randomized complete block design with four replicates. Adding NBPT to urea resulted in better N utilization by wheat plants. The 100 kg N ha-1 topdressing rate provided the best apparent N recovery by wheat plants, whereas 90 kg ha-1 provided the best N use efficiency.", "keywords": ["2. Zero hunger", "0106 biological sciences", "Triticum aestivum", "NBPT", "0401 agriculture", " forestry", " and fisheries", "nitrogen fertilization", "04 agricultural and veterinary sciences", "NH3 volatilization", "N-(n-butyl)thiophosphoric triamide", "01 natural sciences"], "contacts": [{"organization": "Espindula, Marcelo C., Rocha, Valterley S., de Souza, Moacil Alves, Campanharo, Marcela, Paula, Guilherme de Sousa,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-58392013000200012"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Chilean%20journal%20of%20agricultural%20research", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0718-58392013000200012", "name": "item", "description": "10.4067/s0718-58392013000200012", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-58392013000200012"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-06-01T00:00:00Z"}}, {"id": "11353/10.2110681", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:27:09Z", "type": "Journal Article", "created": "2024-11-19", "title": "A respiro-fermentative strategy to survive nanoxia in Acidobacterium capsulatum", "description": "Abstract                <p>Microbial soil habitats are characterized by rapid shifts in substrate and nutrient availabilities, as well as chemical and physical parameters. One such parameter that can vary in soil is oxygen; thus, microbial survival is dependent on adaptation to this substrate. To better understand the metabolic abilities and adaptive strategies to oxygen-deprived environments, we combined genomics with transcriptomics of a model organism, Acidobacterium capsulatum, to explore the effect of decreasing, environmentally relevant oxygen concentrations. The decrease from 10 to 0.1\uffc2\uffa0\uffc2\uffb5M oxygen (3.6 to 0.036 pO2% present atmospheric level, respectively) caused the upregulation of the transcription of genes involved in signal transduction mechanisms, energy production and conversion and secondary metabolites biosynthesis, transport, and catabolism based on clusters of orthologous group categories. Contrary to established observations for aerobic metabolism, key genes in oxidative stress response were significantly upregulated at lower oxygen concentrations, presumably due to an NADH/NAD+ redox ratio imbalance as the cells transitioned into nanoxia. Furthermore, A. capsulatum adapted to nanoxia by inducing a respiro-fermentative metabolism and rerouting fluxes of its central carbon and energy pathways to adapt to high NADH/NAD+ redox ratios. Our results reveal physiological features and metabolic capabilities that allowed A. capsulatum to adapt to oxygen-limited conditions, which could expand into other environmentally relevant soil strains.</p", "keywords": ["0301 basic medicine", "106022 Mikrobiologie", "0303 health sciences", "Acidobacteriota", "NADH imbalances", "microaerobic respiration", "Gene Expression Regulation", " Bacterial", "Adaptation", " Physiological", "oxygen limitation", "Acidobacteria", "Oxygen", "Oxidative Stress", "03 medical and health sciences", "106026 \u00d6kosystemforschung", "Fermentation", "106022 Microbiology", "106026 Ecosystem research", "fermentation", "transcriptome", "Oxidation-Reduction", "Soil Microbiology", "Research Article"]}, "links": [{"href": "https://doi.org/11353/10.2110681"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/FEMS%20Microbiology%20Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "11353/10.2110681", "name": "item", "description": "11353/10.2110681", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/11353/10.2110681"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-11-18T00:00:00Z"}}, {"id": "10.4067/s0718-95162013005000017", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2013-06-06", "title": "Growth And Nutrient Uptake By Schoenoplectus Californicus (Ca Meyer) Sojak In A Constructed Wetland Fed With Swine Slurry", "description": "The effects of long term no-till and crop residue on soil microbial community catabolic function and relevant carbon cycle in the rhizosphere and bulk soils were assessed in the 10th year of a maize-winter wheat-soybean crop rotation. Conventional and zero tillage were coupled with residue removal and residue retention in a factorial design. Soil microbial community catabolic diversity was determined using Biolog-Eco plate. Average well colour development value (AWCD) of the microbial community in the rhizosphere soil was significantly higher than that in the bulk soil. Soil organic carbon (SOC) and microbial biomass carbon (MB-C) content of rhizosphere soil under both zero tillage and residue removal treatments were significantly higher than those in the bulk soil. Microbes in bulk soil presented a preferential utilization of diverse carbon sources when crop residue was retained. Zero tillage significantly increased the utilization of most carbon sources of microbial in the rhizosphere compared to conventional tillage. Principal component analysis (PCA) of the distribution of carbon substrate utilization for all treatments suggests that the microbial community catabolic diversity is different between the tillage management treatments and between soil sampling positions. Effects of zero tillage and crop residue retention were different with respect to the microbial catabolic diversity in the rhizosphere and the bulk soil.", "keywords": ["soil organic carbon", "2. Zero hunger", "microbial biomass carbon", "conservation tillage", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "bulk soil", "15. Life on land", "Microbial catabolic diversity", "rhizosphere"], "contacts": [{"organization": "Yang, Q, Wang, X, Shen, Y,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-95162013005000017"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20soil%20science%20and%20plant%20nutrition", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0718-95162013005000017", "name": "item", "description": "10.4067/s0718-95162013005000017", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-95162013005000017"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-01-01T00:00:00Z"}}, {"id": "10.4067/s0718-95162014005000045", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2014-08-22", "description": "Nitrogen (N) deposition greatly affects the above ground biological composition of grasslands and soil properties. However, its influence on the relationship among soil, plant and bacterial communities remain controversy. We calculated Shannon-wiener index to measure the soil bacterial diversity based on denaturing gradient gel electrophoresis, and investigate the roles of vegetation and soil properties on the soil bacterial community under N addition. A three-year simulated N deposition experiment was conducted in a forbs community dominated by Leymus chinensis (Trin.) Tzvel. and Artemisia scoparia Wald. Et. Kit. N was added at five levels (0, 23, 46, 69, 92 kg ha -1 yr -1 ). Our results showed that N addition increased the soil microbial biomass carbon (SMBC) and soil bacterial diversity. Moderate N (23, 46, 69 kg ha -1 yr -1 ) addition increased the soil bacterial diversity, whereas excess N (92 kg ha -1 yr -1 ) addition inhibited it. The SMBC and soil bacterial diversity were related to richness of plant functional groups. In particular, SMBC had positive correlation with biomass of annuals and biennials, suggesting that the effects of the plant community on the soil bacteria could be explained by a relationship between the soil bacterial community and a subset of plant species rather than all species.", "keywords": ["Songnen grassland", "13. Climate action", "soil bacterial community", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "species richness", "15. Life on land", "Nitrogen deposition", "resource availability"], "contacts": [{"organization": "Sun, S, Xing, F, Zhao, H, Gao, Y, Bai, Z, Dong, Y,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-95162014005000045"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20soil%20science%20and%20plant%20nutrition", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0718-95162014005000045", "name": "item", "description": "10.4067/s0718-95162014005000045", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-95162014005000045"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-01-01T00:00:00Z"}}, {"id": "10.4081/ija.2011.e33", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:59Z", "type": "Journal Article", "created": "2011-11-17", "description": "The scope of this study was to evaluate the effect of perennial energy crops on soil organic carbon (SOC) storage. A field experiment was undertaken in 2002 at Anzola dell\u2019Emilia in the lower Po Valley, Northern Italy. Five perennial energy crops were established on a land area which had been previously cultivated with arable crops for at least 20 years. The compared crops are: the herbaceous perennials giant reed and miscanthus, and the woody species poplar, willow and black locust, managed as short rotation coppice (SRC). SOC was measured in 2009, seven years after the start of the experiment, on an upper soil layer of 0.0-0.2 m and a lower soil layer of 0.2-0.4 m. The study aimed to compare the SOC storage of energy crops with alternative land use. Therefore, two adjacent areas were sampled in the same soil layers: i) arable land in steady state, cultivated with rainfed annual crops; ii) natural meadow established at the start of the experiment. The conversion of arable land into perennial energy crops resulted in SOC storage, in the upper soil layer (0.0-0.2 m) ranging from 1150 to 1950 kg C ha-1 year-1 during the 7-year period. No significant differences were detected in SOC among crop species. We found no relationship between the harvested dry matter and the SOC storage. The conversion of arable land into perennial energy crops provides a substantial SOC sequestration benefit even when the hidden C cost of N industrial fertilizers is taken into account. While the SOC increased, the total N content in the soil remained fairly constant. This is probably due to the low rate of nitrogen applied to the perennial crops. However, our data are preliminary and the number of years in which the SOC continues to increase needs to be quantified, especially for the herbaceous species giant reed and miscanthus, with a supposedly long duration of the useful cropping cycle of 20 years or longer.", "keywords": ["2. Zero hunger", "S", "soil organic carbon sequestration", "herbaceous perennial", "Plant culture", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "7. Clean energy", "01 natural sciences", "SB1-1110", "woody species", "0401 agriculture", " forestry", " and fisheries", "energy crops", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.4081/ija.2011.e33"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Italian%20Journal%20of%20Agronomy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4081/ija.2011.e33", "name": "item", "description": "10.4081/ija.2011.e33", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4081/ija.2011.e33"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2011-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.0m9n57k", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data from: The effect of drought and season on root life span in temperate arbuscular mycorrhizal and ectomycorrhizal tree species", "description": "unspecifiedLiese_etal_morphological_and_functional_traitsBelowground and aboveground morphological and functional traitsLiese_etal_lifespan_and_proportional_hazardsRoot lifespan and data for the calculation of proportional hazards", "keywords": ["2. Zero hunger", "Ectomycorrhiza", "plant-soil (below-ground) interactions", "mini-rhizotrons", "deciduous tree species", "arbuscular mycorrhiza", "Season", "15. Life on land", "root morphology", "6. Clean water"], "contacts": [{"organization": "Liese, Rebecca, Leuschner, Christoph, Meier, Ina Christin,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.0m9n57k"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.0m9n57k", "name": "item", "description": "10.5061/dryad.0m9n57k", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.0m9n57k"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-05-10T00:00:00Z"}}, {"id": "10.5061/dryad.266m0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Multi-decadal time series of remotely sensed vegetation improves prediction of soil carbon in a subtropical grassland", "description": "unspecifiedSoil carbon sequestration in agroecosystems could play a key role in  climate change mitigation but will require accurate predictions of soil  organic carbon (SOC) stocks over spatial scales relevant to land  management. Spatial variation in underlying drivers of SOC, such as plant  productivity and soil mineralogy, complicates these predictions. Recent  advances in the availability of remotely sensed data make it practical to  generate multidecadal time series of vegetation indices with high spatial  resolution and coverage. However, the utility of such data largely is  unknown, only having been tested with shorter (e.g., 1-2 year) data  summaries. Across a 2000 ha subtropical grassland, we found that a long  time series (28 years) of a vegetation index (Enhanced Vegetation Index;  EVI) derived from the Landsat 5 satellite significantly enhanced  prediction of spatially varying SOC pools, while a short summary (2 years)  was an ineffective predictor. EVI was the best predictor for surface SOC  (0-5 cm depth) and total measured SOC stocks (0-15 cm). The optimum models  for SOC in the upper soil layer combined EVI records with elevation and  calcium concentration, while deeper SOC was more strongly associated with  calcium availability. We demonstrate how data from the open access Landsat  archive can predict SOC stocks, a key ecosystem metric, and illustrate the  rich variety of analytical approaches that can be applied to long time  series of remotely sensed greenness. Overall, our results showed that SOC  pools were closely coupled to EVI in this ecosystem, demonstrating that  maintenance of higher average green leaf area is correlated with higher  SOC. The strong associations of vegetation greenness and calcium  concentration with SOC suggest that the ability to sequester additional  SOC likely will rely on strategic management of pasture vegetation and  soil fertility.", "keywords": ["2. Zero hunger", "13. Climate action", "vegetation greenness", "grazing lands", "Paspalum notatum", "subtropical pasture", "15. Life on land", "Soil carbon", "enhanced vegetation index"], "contacts": [{"organization": "Wilson, Chris H., Caughlin, T. Trevor, Rifai, Sami W., Boughton, Elizabeth H., Mack, Michelle C., Flory, S. Luke,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.266m0"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.266m0", "name": "item", "description": "10.5061/dryad.266m0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.266m0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-04-03T00:00:00Z"}}, {"id": "10.4141/cjss2013-076", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:00Z", "type": "Journal Article", "created": "2013-11-13", "description": "<p> Yang, X., Reynolds, W. D., Drury, C. F., Fleming, R., Tan, C. S., Denholm, K. and Yang, J. 2014. Organic carbon and nitrogen stocks in a clay loam soil 10 years after a single compost application. Can. J. Soil Sci. 94: 357\uffe2\uff80\uff93363. Household food waste compost (FWC), yard waste compost (YWC) and pig manure plus wheat straw compost (PMC) were applied once in the fall of 1998 to a Brookston clay loam soil in southwestern Ontario to determine immediate and long-term effects of organic amendments on soil quality and productivity. In this report, we describe the residual effects of these single compost applications on soil organic carbon (SOC) and total soil nitrogen (TN) stocks 10 yr after compost addition (2009). FWC was applied at 75 Mg ha\uffe2\uff88\uff921, 150 Mg ha\uffe2\uff88\uff921 and 300 Mg ha\uffe2\uff88\uff921, while YWC and PMC were applied at the single rate of 75 Mg ha\uffe2\uff88\uff921. The 75 Mg ha\uffe2\uff88\uff921 additions of YWC, PMC and FWC increased SOC in the top 30 cm relative to a control (no compost additions) by 12.3% (9.0 Mg ha\uffe2\uff88\uff921), 16.6% (12.2 Mg ha\uffe2\uff88\uff921) and 0%, respectively; and they increased TN relative to the control by 8.0% (0.53 Mg ha\uffe2\uff88\uff921), 11.7% (0.77 Mg ha\uffe2\uff88\uff921), and 0%, respectively. The 150 and 300 Mg ha\uffe2\uff88\uff921 additions of FWC increased SOC in the top 30 cm by 13.0 and 24.7 Mg ha\uffe2\uff88\uff921, respectively, and they increased TN by 0.93 and 1.70 Mg ha\uffe2\uff88\uff921, respectively. These results indicate that increases in SOC and TN stocks accruing from a single compost addition can persist for at least a decade, but the degree of increase depends strongly on compost type and addition rate. It was concluded that high compost addition rates of FWC and/or addition of composts derived from recalcitrant organic materials may be a good strategy for achieving long-term carbon and nitrogen sequestration in the cool, humid fine-textured soils of southwestern Ontario. </p>", "keywords": ["2. Zero hunger", "11. Sustainability", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "6. Clean water", "12. Responsible consumption"], "contacts": [{"organization": "F DruryCraig, ReynoldsW. Daniel, YangXueming, TanC. S., YangJingyi, DenholmKen, FlemingRon,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4141/cjss2013-076"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Soil%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4141/cjss2013-076", "name": "item", "description": "10.4141/cjss2013-076", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4141/cjss2013-076"}, {"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": "10.4141/cjss95-075", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:01Z", "type": "Journal Article", "created": "2011-04-24", "title": "Calculation Of Organic Matter And Nutrients Stored In Soils Under Contrasting Management Regimes", "description": "<p> Assessments of management-induced changes in soil organic matter depend on the methods used to calculate the quantities of organic C and N stored in soils. Chemical analyses in the laboratory indicate the concentrations of elements in soils, but the thickness and bulk density of the soil layers in the field must be considered to estimate the quantities of elements per unit area. Conventional methods that calculate organic matter storage as the product of concentration, bulk density and thickness do not fully account for variations in soil mass. Comparisons between the quantities of organic C, N, P and S in Gray Luvisol soils under native aspen forest and various cropping systems were hampered by differences in the mass of soil under consideration. The influence of these differences was eliminated by calculating the masses of C, N, P and S in an 'equivalent soil mass' (i.e. the mass of soil in a standard or reference surface layer). Reassessment of previously published data also indicated that estimates of organic matter storage depended on soil mass. Appraisals of organic matter depletion or accumulation usually were different for comparisons among element masses in an equivalent soil mass than for comparisons among element masses in genetic horizons or in fixed sampling depths. Unless soil erosion or deposition had altered the mass of topsoil per unit area, comparisons among unequal soil masses were unjustified and erroneous. For management-induced changes in soil organic matter and nutrient storage to be assessed reliably, the masses of soil being compared must be equivalent. Key words: Soil carbon, soil nitrogen, soil phosphorus, soil sulfur, carbon cycle, carbon storage, bulk density effects, Gray Luvisol, soil erosion </p>", "keywords": ["Gray Luvisol", "soil sulfur", "soil erosion", "soil nitrogen", "soil phosphorus", "carbon cycle", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "carbon storage", "15. Life on land", "Soil carbon", "bulk density effects", "Forest Sciences"]}, "links": [{"href": "https://doi.org/10.4141/cjss95-075"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Soil%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4141/cjss95-075", "name": "item", "description": "10.4141/cjss95-075", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4141/cjss95-075"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1995-11-01T00:00:00Z"}}, {"id": "10.4141/s98-081", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:03Z", "type": "Journal Article", "created": "2011-04-23", "title": "Effects Of Forest Soil Compaction And Organic Matter Removal On Leaf Litter Decomposition In Central British Columbia", "description": "<p> As part of the long-term soil productivity study in central British Columbia, we examined the effect of soil compaction and organic matter removal on trembling aspen (Populus tremuloides Michx.) litter decomposition. We compared three levels of organic matter removal (stem-only, whole-tree harvest, and scalped mineral soil) and two levels of compaction (no compaction and heavy compaction) in a factorial design replicated as blocks on three sites. Whole-tree harvesting significantly increased litter decomposition rates compared to stem-only (by 36%) and scalped (by 41%) treatments. Soil compaction had inconsistent effects on decomposition rates (k) for forest floor and scalped treatments and, overall, did not significantly affect litter decomposition rates. Litter on scalped plots had higher rates of nutrient translocation than litter on forest floors. We found the treatments altered soil heat sums, so changes in temperatures at the soil surface might be partly responsible for the changes in decomposition rates. We could not detect differences in soil mesofauna populations collected from the litter bags, so treatment effects on fauna probably had less influence than microclimate on decomposition rates. The effects of these early changes in litter decomposition on biological productivity will be part of the ongoing long-term soil productivity study. Key words: Litter decomposition, soil compaction, scalping, whole-tree harvest, nutrient translocation </p>", "keywords": ["0106 biological sciences", "leaf-litter-decomposition: organic-matter-removal", "nutrients-", "Environmental-Sciences)", "01 natural sciences", "harvesting-", "translocation-", "populus-tremuloides", "soil-organic-matter", "Spermatophytes-", "Spermatophyta-", "Angiosperms-", "Angiospermae-", "Plants-", "heat-sums", "04 agricultural and veterinary sciences", "Soil-Science", "British-Columbia (Canada-", "North-America", "Nearctic-region)", "compaction-", "soil-compaction", "decomposition-", "microclimate-", "Vascular-Plants", "poplars-", "forests-", "movement-in-soil", "treatment-", "sustainability-", "Populus-tremuloides [trembling-aspen] (Salicaceae-)", "british-columbia", "Salicaceae-: Dicotyledones-", "land-productivity", "organic-matter", "Plantae-", "forest-litter", "productivity-", "forestry-practices", "forestry-", "mineralization-", "forest-soils", "mineral-soils", "removal-", "15. Life on land", "logging-effects", "Terrestrial-Ecology (Ecology-", "0401 agriculture", " forestry", " and fisheries", "Dicots-", "temperature-", "soil-fauna"], "contacts": [{"organization": "Kranabetter, J.M., Chapman, B.K.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4141/s98-081"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Canadian%20Journal%20of%20Soil%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4141/s98-081", "name": "item", "description": "10.4141/s98-081", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4141/s98-081"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1999-11-01T00:00:00Z"}}, {"id": "10.4172/2157-7617.1000131", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:03Z", "type": "Journal Article", "created": "2013-03-26", "description": "Forestry has been recognized as a means to reduce CO2 emissions as well as enhancing carbon sinks. Forests are a large sink of carbon and their role in carbon cycles is well recognized. This paper reviews the role of agroforestry systems in carbon mitigation. Agroforestry provides a unique opportunity to combine the twin objectives of climate change adaptation and mitigation. It has the ability to enhance the resilience of the system for coping with the adverse impacts of climate change. Agroforestry systems offer important opportunities of creating synergies between both adaptation and mitigation actions. Various authors have carried out studies to estimate carbon stocks in different agroforestry systems in India. Agroforestry systems have the potential to provide significant mitigation options but they require proper management that influences the amount of carbon sequestered. The role of agroforestry practices in climate change mitigation in India can be realized to its full potential by overcoming various technical, financial and institutional barriers.", "keywords": ["2. Zero hunger", "13. Climate action", "11. Sustainability", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "7. Clean energy", "01 natural sciences", "12. Responsible consumption", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.4172/2157-7617.1000131"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Earth%20Science%20%26amp%3B%20Climatic%20Change", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4172/2157-7617.1000131", "name": "item", "description": "10.4172/2157-7617.1000131", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4172/2157-7617.1000131"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2013-01-01T00:00:00Z"}}, {"id": "10.46557/001c.13186", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:04Z", "type": "Journal Article", "created": "2020-06-19", "title": "Energy Efficiency, Emission Energy, and the Environment", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>This paper studies the implications of environmental policies for energy efficiency and emission efficiency. We develop an environmental-economic model in which energy consumption produces pollutant emissions that negatively affect productivity. We find that an energy efficiency improvement provokes the \u201crebound effect\u201d but also increases energy consumption and pollutant emissions. By contrast, a technological improvement in emissions leads to a rise in energy consumption but a reduction in emissions.</p></article>", "keywords": ["13. Climate action", "0202 electrical engineering", " electronic engineering", " information engineering", "02 engineering and technology", "7. Clean energy", "12. Responsible consumption"], "contacts": [{"organization": "Anel\u00ed Bongers", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.46557/001c.13186"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Energy%20RESEARCH%20LETTERS", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.46557/001c.13186", "name": "item", "description": "10.46557/001c.13186", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.46557/001c.13186"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-06T00:00:00Z"}}, {"id": "10.47197/retos.v66.110393", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:04Z", "type": "Journal Article", "created": "2025-03-28", "title": "Effects of dance on the mental health in college students after covid-19: a mixed-methods approach", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>Objective: the purpose of this research was to know the effect of a dance program on the mental health in college students, considering their perception after COVID-19. Method: a mixed methods approach design used a sequential approach with quantitative predominance. The sample consisted of 35 college students (control group = 17; age M = 19.35, SD = 2.8; and experimental group = 18; M = 18.94, SD = 2.4) from the National Autonomous University of Mexico. Results: quantitative findings of the DASS-21 showed that depressive symptoms decreased significantly in both groups, being lower in the experimental group (Z = -3.16, p = .002). Anxiety showed significant differences only in the experimental group (Z = -2.70, p = .007). No significant changes in stress were observed in either group. RS-14 results indicated a significant increase in resilience only in the experimental group. Qualitative analysis revealed improvements in the perception of symptoms of depression, anxiety, stress, resilience, and emotional well-being. Conclusion: it is concluded that a moderate to vigorous intensity Dance Program (DP) for two months reduces indicators of depressive symptoms, anxiety and improves resilience factors. Although quantitative results showed no difference in stress, qualitative insights suggest that dancing effectively relieves stress and promotes relaxation, as well as provides a space for personal enjoyment and socialization.</p></article>", "keywords": ["estr\u00e9s", "depresi\u00f3n", "college students", "programa de baile", "ansiedad", "resili\u00eancia", "anxiety", "ansiedade", "stress", "resiliencia", "dance program", "programa de dan\u00e7a", "GV557-1198.995", "depression", "Art\u00edculos de car\u00e1cter cient\u00edfico: investigaciones b\u00e1sicas y/o aplicadas", "estudiantes universitarios", "Depress\u00e3o", "resilience", "Sports"]}, "links": [{"href": "https://doi.org/10.47197/retos.v66.110393"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Retos", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.47197/retos.v66.110393", "name": "item", "description": "10.47197/retos.v66.110393", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.47197/retos.v66.110393"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-03-28T00:00:00Z"}}, {"id": "10.47467/reslaj.v6i6.2801", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:04Z", "type": "Journal Article", "created": "2024-07-01", "title": "Pemanfaatan Sampah Plastik Menggunakan Metode Ecobrick Menjadi Meja", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>Plastic is always present in everyday life because of its extraordinary durability. Plastics offer a number of benefits, including light weight, their ability to act as insulators, their resistance to degradation, and their relatively low production costs. The use of plastic has become an integral part of everyday life, covering various aspects ranging from household appliances to packaging for food and drinks. As a result, plastic waste is increasing and becoming more difficult to manage. The solution to this problem is by making ecobrick products, which can be made easily, with tools and materials that are easy to obtain. The aim of this service is to increase public awareness, especially in the Pondok Ungu Permai Housing area, Bahagia Village, Babelan District, Bekasi Regency regarding ecobrick products as a step towards caring for the environment in order to create a clean and healthy environment. The method used is counseling in the form of lectures and demonstrations. The results obtained are that the community can understand the importance of maintaining a clean and healthy environment by sorting waste properly, and is able to provide ecobrick products in the form of chairs, both for personal and community needs.</p></article>", "keywords": ["11. Sustainability", "12. Responsible consumption"], "contacts": [{"organization": "null Sevia Dwi Astuti, null Widyanur Handari, null Siti Sahara,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.47467/reslaj.v6i6.2801"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Reslaj%3A%20Religion%20Education%20Social%20Laa%20Roiba%20Journal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.47467/reslaj.v6i6.2801", "name": "item", "description": "10.47467/reslaj.v6i6.2801", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.47467/reslaj.v6i6.2801"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-03T00:00:00Z"}}, {"id": "10.48350/169997", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:05Z", "type": "Journal Article", "created": "2022-05-12", "title": "A New Framework to Assess Sustainability of Soil Improving Cropping Systems in Europe", "description": "<?xml version='1.0' encoding='UTF-8'?><article><p>Assessing agricultural sustainability is one of the most challenging tasks related to expertise and support methodologies because it entails multidisciplinary aspects and builds on cultural and value-based elements. Thus, agricultural sustainability should be considered a social concept, reliable enough to support decision makers and policy development in a broad context. The aim of this manuscript was to develop a methodology for the assessment of the sustainability of soil improving cropping systems (SICS) in Europe. For this purpose, a decision tree based on weights (%) was chosen because it allows more flexibility. The methodology was tested with data from the SoilCare Horizon 2020 study site in Germany for the assessment of the impact of the integration of cover crops into the crop rotation. The effect on the environmental indicators was slightly positive, but most assessed properties did not change over the short course of the experiment. Farmers reported that the increase in workload was outweighed by a reputation gain for using cover crops. The incorporation of cover crops reduced slightly the profitability, due to the costs for seeds and establishment of cover crops. The proposed assessment methodology provides a comprehensive summary to assess the agricultural sustainability of SICS.</p></article>", "keywords": ["INDICATORS", "IMPACT", "Environmental Studies", "LEVEL", "Environmental Sciences & Ecology", "3301 Architecture", "12. Responsible consumption", "4104 Environmental management", "11. Sustainability", "MANAGEMENT", "Life Science", "costs and benefits", "0502 Environmental Science and Management", "910 Geography & travel", "550 Earth sciences & geology", "overall sustainability", "2. Zero hunger", "Science & Technology", "S", "MICROBIAL BIOMASS", "3304 Urban and regional planning", "Agriculture", "04 agricultural and veterinary sciences", "15. Life on land", "sustainability framework; overall sustainability; costs and benefits; cover crops", "sustainability framework", "0401 agriculture", " forestry", " and fisheries", "cover crops", "Life Sciences & Biomedicine", "FARMERS"]}, "links": [{"href": "http://www.mdpi.com/2073-445X/11/5/729/pdf"}, {"href": "https://boris.unibe.ch/169997/1/land-11-00729.pdf"}, {"href": "https://doi.org/10.48350/169997"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Land", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.48350/169997", "name": "item", "description": "10.48350/169997", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.48350/169997"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-05-12T00:00:00Z"}}, {"id": "10.5061/dryad.10nf934/7", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Supplementary File 7 \u2013 All loading schemes used in mechanical analyses", "description": "Supplementary File 7 \u2013 Locations of all loads (\u201cx\u201d symbols) and restraints (\u201c+\u201d symbols) used in finite element analyses illustrated on the base Glyptemys muhlenbergii model in dorsal (top) and ventral (bottom) views.", "keywords": ["Disparity", "Turtle shell", "Phenotypic evolution", "Adaptive landscape", "Functional performance", "Performance surface"], "contacts": [{"organization": "Stayton, Charles Tristan", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.10nf934/7"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.10nf934/7", "name": "item", "description": "10.5061/dryad.10nf934/7", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.10nf934/7"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-01T00:00:00Z"}}, {"id": "10.4995/raet.2015.2310", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Journal Article", "created": "2015-06-26", "title": "Seguimiento de los flujos de calor sensible y calor latente en vid mediante la aplicaci\u00f3n del balance de energ\u00eda METRIC", "description": "<p><p>En este trabajo se presenta el seguimiento de los flujos de energ\uffc3\uffada en un cultivo de vid bajo riego, obtenidos\uffc2\uffa0a partir del modelo de balance de energ\uffc3\uffada METRIC (Allen et al., 2007b). Este modelo resulta operativo al utilizar un\uffc2\uffa0m\uffc3\uffa9todo de calibraci\uffc3\uffb3n interna definido a partir de la selecci\uffc3\uffb3n de p\uffc3\uffadxeles con valores extremos dentro de la escena. De\uffc2\uffa0esta manera se obtuvieron mapas de radiaci\uffc3\uffb3n neta (Rn), flujo de calor en suelo (G), calor sensible (H), calor latente\uffc2\uffa0(LE), evapotranspiraci\uffc3\uffb3n (ET) y coeficiente de cultivo (Kc). Estos valores fueron validados con registros obtenidos en el\uffc2\uffa0sitio, utilizando una torre de flujos turbulentos (covarianza de torbellinos). El RMSE fue 43 W m<sup>-2</sup>,33 W m<sup>-2</sup>, 55 W m<sup>-2</sup>\uffc2\uffa0y\uffc2\uffa040 W m<sup>-2</sup>\uffc2\uffa0en Rn, G, H y LE, los cuales en t\uffc3\uffa9rminos relativos representan un 8%, 29 %, 21% y 20% respectivamente. A\uffc2\uffa0escala diaria el RMSE para la ET fue de 0,58 mm d\uffc3\uffada<sup>-1</sup>, con un valor de Kc m\uffc3\uffa1ximo y estable de 0,42\uffc2\uffb10,08. Estos resultados\uffc2\uffa0permiten considerar que el m\uffc3\uffa9todo es adecuado y operativo para el seguimiento de la evapotranspiraci\uffc3\uffb3n y\uffc2\uffa0c\uffc3\uffa1lculo de las necesidades h\uffc3\uffaddricas del vi\uffc3\uffb1edo evaluado.</p></p>", "keywords": ["Coeficiente de cultivo", "Latent heat", "Geography (General)", "Evapotranspiration", "calor latente", "Calor latente", "0211 other engineering and technologies", "Energy balance", "02 engineering and technology", "15. Life on land", "Vid", "7. Clean energy", "01 natural sciences", "calor sensible", "13. Climate action", "Crop coefficient", "G1-922", "Balance de energ\u00eda", "coeficiente de cultivo", "Evapotranspiraci\u00f3n", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.4995/raet.2015.2310"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20de%20Teledetecci%C3%B3n", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4995/raet.2015.2310", "name": "item", "description": "10.4995/raet.2015.2310", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4995/raet.2015.2310"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-06-26T00:00:00Z"}}, {"id": "10.5061/dryad.0cfxpnw4m", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data from: Decipher soil organic carbon dynamics and driving forces across China using machine learning", "description": "unspecifiedPlease see the ReadMe  file.", "keywords": ["2. Zero hunger", "Driving Forces", "13. Climate action", "Machine learning", "cross validation", "FOS: Earth and related environmental sciences", "SOC", "spatiotemporal dynamics", "15. Life on land", "random forest"], "contacts": [{"organization": "Li, Huiwen, Wu, Yiping, Liu, Shuguang, Xiao, Jingfeng, Zhao, Wenzhi, Chen, Ji, Alexandrov, Georgii, Cao, Yue,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.0cfxpnw4m"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.0cfxpnw4m", "name": "item", "description": "10.5061/dryad.0cfxpnw4m", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.0cfxpnw4m"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-04-23T00:00:00Z"}}, {"id": "10.5061/dryad.0zpc86730", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data for: Vegetation and soil ecology of threatened Himalayan Trillium habitats in Kashmir, Himalaya", "description": "unspecifiedData was collected by carrying out field surveys across the  different sampling sites. The data was written on already prepared  datasheets and arranged on spreadsheets for further ananlysis using  different softwares.", "keywords": ["threatened species", "FOS: Biological sciences", "Soil Analysis", "Himalaya", "Biodiversity", "Conservation", "15. Life on land", "Phytosociology"], "contacts": [{"organization": "Rashid, Kausar, Rashid, Sufiya, Islam, Tajamul, Ganie, Aijaz, Nawchoo, Irshad, Khuroo, Anzar,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.0zpc86730"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.0zpc86730", "name": "item", "description": "10.5061/dryad.0zpc86730", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.0zpc86730"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-05-17T00:00:00Z"}}, {"id": "10.5061/dryad.18931zd1m", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Input data to model multiple effects of large-scale deployment of grass in crop-rotations at European scale", "description": "unspecifiedThis is the input dataset to a Python script  (https://github.com/oskeng/MF-bio-grass) used to model the effects of  widespread deployment of grass in rotations with annual crops to provide  biomass while remediating soil organic carbon (SOC) losses and other  environmental impacts. For more information about the dataset and the  study, see the original article: Englund, O., Mola-Yudego, B., B\u00f6rjesson,  P., Cederberg, C., Dimitriou, I., Scarlat, N., Berndes, G. Large-scale  deployment of grass in crop rotations as a multifunctional climate  mitigation strategy. GCB Bioenergy", "keywords": ["2. Zero hunger", "spatial modelling", "climate mitigation", "grass", "Agriculture", "FOS: Earth and related environmental sciences", "15. Life on land", "Environmental impacts", "Soil carbon", "Europe", "13. Climate action", "environmental benefits", "Land-use", "perennial crops"], "contacts": [{"organization": "Englund, Oskar", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.18931zd1m"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.18931zd1m", "name": "item", "description": "10.5061/dryad.18931zd1m", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.18931zd1m"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-11-17T00:00:00Z"}}, {"id": "10.5061/dryad.1hn2b", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Contrasting effects of nutrient enrichment on below-ground biomass in coastal wetlands", "description": "unspecifiedCoastal Wetland  Belowground BiomassThese data were  collected in the field in 2008 from a Sagittaria lancifolia L. dominated,  oligohaline marsh located along the west bank of the Tchefuncte River,  approximately 1 km north of Lake Pontchartrain, LA, USA (30\u00b0 23.205\u2019N, 90\u00b0  09.551\u2019 W). Two methods were used to estimate belowground biomass: the  ingrowth method and the standing crop method. Abbreviated headings are as  follows: 'Block' = statistical block; 'N' = nitrogen  enrichment treatment (kg/ha/yr); 'P' = phosphorus enrichment  treatment (kg/ha/yr); 'LRoot IG' = live root biomass in ingrowth  cores (g/m2); 'LRhiz IG' = live rhizome biomass in ingrowth  cores (g/m2); 'Live IG' = live root+rhizome biomass in ingrowth  cores (g/m2); 'Dead IG' = dead root+rhizome biomass in ingrowth  cores (g/m2); 'Total IG' = total live+dead biomass in ingrowth  cores (g/m2); 'LRoot SC' = live root biomass in standing crop  cores (g/m2); 'LRhiz SC' = live rhizome biomass in standing crop  cores (g/m2); 'Live SC' = live root+rhizome biomass in standing  crop cores (g/m2); 'Dead SC' = dead root+rhizome biomass in  standing crop cores (g/m2); 'Total SC' = total live+dead biomass  in standing crop cores (g/m2).Belowground  Biomass.csv", "keywords": ["2. Zero hunger", "nutrient enrichment", "oligohaline marsh", "13. Climate action", "belowground biomass", "ingrowth method", "Phosphorus", "14. Life underwater", "standing crop method", "15. Life on land", "6. Clean water"], "contacts": [{"organization": "Graham, Sean A., Mendelssohn, Irving A.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.1hn2b"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.1hn2b", "name": "item", "description": "10.5061/dryad.1hn2b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.1hn2b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-10-14T00:00:00Z"}}, {"id": "10.5061/dryad.19s12tm", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data from: Two dimensions define the variation of fine root traits across plant communities under the joint influence of ecological succession and annual mowing", "description": "unspecifiedSoil and root trait data  of roaside successional gradient in Montpellier, FranceData were collected in  the field on roadsides near Montpellier, South of France. Abbreviated  headlines are as follows: 'Roadside' = Roadside;  'Plot' = Plant communities on the roadsides;  'GPS_coordinates' = GPS coordinate from the selected roadsides;  'Age' = Age of the roadside in years; 'Mowing' =  Mowing regime (M=Mown, U=Unmown); 'Road_Type' = Type of roadside  (E=Embankment, C=Cutting); 'Clay' = Clay content in soil in %;  'Silt' = Silt content in soil in %; 'Sand' = Sand  content in soil in %; 'SOC' = Soil organic content in g.kg-1;  'SoilN' = Soil total nitrogen content in g.kg-1; 'CEC'  = Cationic exchange capacity in meq.kg-1; 'Soil_pH' = Soil pH in  water; 'SoilP' = Soil available phosphorus in g.kg-1;  'SRL' = Specific root length in m.g-1; 'shannon' =  Shannon index; 'simpson' = Simpson index; 'RNC' = Root  nitrogen content in mg.g-1; 'RCC' = Root carbon content in  mg.g-1; 'RDMC' = Root dry matter content in mg.g-1;  'Dm' = Mean root diameter in mm; 'RMD' = Root mass  density in kg.m-3 of soil; 'graminoid' = ground cover of  graminoid species in %; 'herbaceous' = ground cover of  herbaceous species in %; 'shrub' = ground cover of shrub species  in %; 'tree' = ground cover of tree species in  %Erktan_JECol2018_.xlsx", "keywords": ["2. Zero hunger", "root dry matter content (RDMC)", "fine root traits", "root biomass", "root nitrogen concentration (RNC)", "above-belowground trait covariation", "community-level trait values", "root economic spectrum (RES)", "15. Life on land", "specific root length (SRL)"], "contacts": [{"organization": "Erktan, Amandine, Roumet, Catherine, Bouchet, Diane, Stokes, Alexia, Pailler, Fran\u00e7ois, Munoz, Fran\u00e7ois,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.19s12tm"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.19s12tm", "name": "item", "description": "10.5061/dryad.19s12tm", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.19s12tm"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-19T00:00:00Z"}}, {"id": "10.5061/dryad.1n50j", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Draining the pool? Carbon storage and fluxes in three alpine plant communities", "description": "unspecifiedShrub communities have expanded in arctic and alpine tundra during recent  decades. Changes in shrub abundance may alter ecosystem carbon (C)  sequestration and storage, with potential positive or negative feedback on  global C cycling. To assess potential implications of shrub expansion in  different alpine plant communities, we compared C fluxes and pools in one  Empetrum-dominated heath, one herb- and cryptogam-dominated meadow, and  one Salix-shrub community in Central Norway. Over two growing seasons, we  measured Gross Ecosystem Photosynthesis, Ecosystem Respiration (ER), and C  pools for above-ground vegetation, litter, roots, and soil separated into  organic and mineral horizons. Both the meadow and shrub communities had  higher rates of C fixation and ER, but the total ecosystem C pool in the  meadow was twice that of the shrub community because of more C in the  organic soil horizon. Even though the heath community had the lowest rates  of C fixation, it stored one and a half times more C than the shrub  community. The results indicate that the relatively high above-ground  biomass sequestering C during the growing season is not associated with  high C storage in shrub-dominated communities. Instead, shrub-dominated  areas may be draining the carbon-rich alpine soils because of high rates  of decomposition. These processes were not shown by mid-growing season C  fluxes, but were reflected by the very different distribution of C pools  in the three habitats.", "keywords": ["Empetrum", "13. Climate action", "net ecosystem exchange", "heath", "Ecosystem Respiration", "meadow", "Salix", "CO2", "15. Life on land", "Tundra", "Soil carbon", "Gross Ecosystem Photosynthesis", "Carbon"], "contacts": [{"organization": "S\u00f8rensen, Mia Vedel, Strimbeck, Richard, Nystuen, Kristin Odden, Kapas, Rozalia Erzsebet, Enquist, Brian J., Graae, Bente Jessen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.1n50j"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.1n50j", "name": "item", "description": "10.5061/dryad.1n50j", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.1n50j"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-04-10T00:00:00Z"}}, {"id": "10.5061/dryad.20qv5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Canopy soil greenhouse gas dynamics in response to indirect fertilization across an elevation gradient of tropical montane forests", "description": "unspecifiedCanopy soils can significantly contribute to aboveground labile biomass,  especially in tropical montane forests. Whether they also contribute to  the exchange of greenhouse gases is unknown. To examine the importance of  canopy soils to tropical forest-soil greenhouse gas exchange, we  quantified gas fluxes from canopy soil cores along an elevation gradient  with 4 yr of nutrient addition to the forest floor. Canopy soil  contributed 5\u201312 percent of combined (canopy + forest floor) soil CO2  emissions but CH4 and N2O fluxes were low. At 2000 m, phosphorus decreased  CO2 emissions (&gt;40%) and nitrogen slightly increased CH4 uptake and  N2O emissions. Our results show that canopy soils may contribute  significantly to combined soil greenhouse gas fluxes in montane regions  with high accumulations of canopy soil. We also show that changes in  fluxes could occur with chronic nutrient deposition.", "keywords": ["canopy organic matter", "CH4", "Carbon dioxide", "nitrous oxide", "13. Climate action", "nutrient addition", "N2O", "CO2", "15. Life on land", "Methane", "12. Responsible consumption"], "contacts": [{"organization": "Matson, Amanda L., Corre, Marife D., Veldkamp, Edzo,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.20qv5"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.20qv5", "name": "item", "description": "10.5061/dryad.20qv5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.20qv5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-10-10T00:00:00Z"}}, {"id": "10.5061/dryad.3216c", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Peatland vascular plant functional types affect methane dynamics by altering microbial community structure", "description": "Open Access1. Peatlands are natural sources of atmospheric methane (CH4), an  important greenhouse gas. It is established that peatland methane dynamics  are controlled by both biotic and abiotic conditions, yet the interactive  effect of these drivers is less studied and consequently poorly  understood. 2. Climate change affects the distribution of vascular plant  functional types (PFTs) in peatlands. By removing specific PFTs, we  assessed their effects on peat organic matter chemistry, microbial  community composition and on potential methane production (PMP) and  oxidation (PMO) in two microhabitats (lawns and hummocks). 3. Whilst PFT  removal only marginally altered the peat organic matter chemistry, we  observed considerable changes in microbial community structure. This  resulted in altered PMP and PMO. PMP was slightly lower when graminoids  were removed, whilst PMO was highest in the absence of both vascular PFTs  (graminoids and ericoids), but only in the hummocks. 4. Path analyses  demonstrate that different plant\u2013soil interactions drive PMP and PMO in  peatlands and that changes in biotic and abiotic factors can have  auto-amplifying effects on current CH4 dynamics. 5. Synthesis. Changing  environmental conditions will, both directly and indirectly, affect  peatland processes, causing unforeseen changes in CH4 dynamics. The  resilience of peatland CH4 dynamics to environmental change therefore  depends on the interaction between plant community composition and  microbial communities.", "keywords": ["methanotrophic communities", "Sphagnum cuspidatum", "Vaccinium oxycoccus", "Andromeda polifolia", "Sphagnum magellanicum", "Eriophorum angustifolium", "Graminoids", "Rhynchospora alba", "Sphagnum spp.", "path analysis", "mid\u2013infrared spectroscopy", "Empetrum nigrum", "Sphagnum rubellum", "CH4", "Holocene", "Ericoids", "Calluna vulgaris", "methanogenesis", "15. Life on land", "Eriophorum vaginatum", "Sphagnum\u2013dominated peatlands", "13. Climate action", "path analysis; Sphagnum magellanicum; Vaccinium oxycoccus; mid\u2013infrared spectroscopy; Graminoids; Plant\u2013soil (below-ground) interactions; Empetrum nigrum; Sphagnum spp.; Eriophorum vaginatum; Calluna vulgaris; methanotrophic communities; methanogenesis; CH4; PLFA; Sphagnum cuspidatum; Sphagnum\u2013dominated peatlands; Rhynchospora alba; Eriophorum angustifolium; Andromeda polifolia; pmoA; Ericoids; Sphagnum rubellum; Erica tetralix; Holocene", "PLFA", "pmoA", "Erica tetralix"], "contacts": [{"organization": "Robroek, Bjorn J. M., Jassey, Vincent E. J., Kox, Martine A. R., Berendsen, Roeland L., Mills, Robert T. E., C\u00e9cillon, Lauric, Puissant, J\u00e9remy, Meima\u2013Franke, Marion, Bakker, Peter A. H. M., Bodelier, Paul L. E., Meima-Franke, Marion,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.3216c"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.3216c", "name": "item", "description": "10.5061/dryad.3216c", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.3216c"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-04-20T00:00:00Z"}}, {"id": "10.5061/dryad.3nf8b", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:08Z", "type": "Dataset", "title": "Data from: Exploiting mycorrhizas in broad daylight: partial mycoheterotrophy is a common nutritional strategy in meadow orchids.", "description": "unspecifiedStable isotope and  nitrogen concentration dataSingle and mean \u03b415N,  \u03b413C, \u03b42H, \u03b418O values, enrichment factors \u03b515N, \u03b513C, \u03b52H, \u03b518O and total  nitrogen concentration data of 17 Orchidaceae species and 34 autotrophic  reference species.JEcol-2017-0083_data.xlsx", "keywords": ["Neottia cordata", "Neotinea ustulata", "plant-soil (below-ground) interactions", "Traunsteinera globosa", "Liparis loeselii", "orchid mycorrhiza", "Herminium monorchis", "Cephalanthera rubra", "Neottia nidus-avis", "15. Life on land", "Dactylorhiza majalis", "Carbon", "Gymnadenia nigra", "Rhizoctonia", "Platanthera bifolia", "Gymnadenia conopsea", "Malaxis monophyllos", "Dactylorhiza viridis", "Spiranthes aestivalis", "Dactylorhiza incarnata", "Pseudorchis albida", "Epipactis helleborine", "Orchidaceae", "Symbiosis", "Hydrogen"], "contacts": [{"organization": "Schiebold, Julienne M.I., Bidartondo, Martin I., Lenhard, Florian, Makiola, Andreas, Gebauer, Gerhard, Schiebold, Julienne M.-I.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.3nf8b"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.3nf8b", "name": "item", "description": "10.5061/dryad.3nf8b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.3nf8b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-06-21T00:00:00Z"}}, {"id": "10.5061/dryad.3r2280gp2", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:08Z", "type": "Dataset", "created": "2023-11-21", "title": "Herbivory and allelopathy contribute jointly to the diversity-invasibility relationship", "description": "unspecified<em>Treatments</em>  In the herbivory-reduction  treatment, we sprayed the plots with an insecticide. To avoid that the  insecticide spray would drift into plots of the non-insecticide treatment,  we randomly assigned the four blocks, each with 47 plots, to one of the  four experimental treatments (i.e. herbivory reduction, allelopathy  reduction, herbivory and allelopathy reduction, no herbivory and  allelopathy reduction). Within each block, the monocultures and species  mixtures of the native plants as well as the three monocultures of  <em>S. canadensis</em> were randomly assigned to different  plots. In the blocks with herbivory reduction, we sprayed each plot every  10 days with a 0.5-L solution of Abamectin (1:500, v:v; Hongke Biochemical  Co., Ltd, Shijiazhuang city, Hebei province in China), which is a  broad-spectrum insecticide. The other plots were sprayed with tap water  instead, and the plants in those plots were considered to be fully exposed  to herbivory. In the blocks with allelopathy reduction, we had, prior to  planting, mixed 8 L (~4 kg) of activated carbon (HG/T 3491-1999, Wuxi  Yatai United Chemical Co., Ltd) into the top 20 cm of soil in each plot,  resulting in a concentration of 1: 100 (v:v). Activated carbon can adsorb  chemicals, including allelopathic substances produced by plants, and  thereby supposedly neutralizes or reduces allelopathic interactions  (Inderjit and Callaway, 2003; Prati &amp; Bossdorf, 2004; Ridenour  &amp; Callaway, 2001; Yuan et al., 2022). However, as activated carbon  may have undesired side-effects on plant growth (Lau et al., 2008; Kabouw  et al., 2010; Wei\u00dfhuhn &amp; Prati, 2009; Wurst et al., 2010), we  tested for side effects in the additional S. canadensis monoculture plots.  We found no significant effect of activated carbon on biomass production  of S. canadensis (Appendix S1: Fig. S1), which suggests that side effects  of activated carbon were absent or minimal in our study. Therefore, plots  without activated carbon were considered to have the full strength of  allelopathic interactions among the plants.  <em>Measurements</em>  To quantify the likelihood of  resource competition in each plot, we measured light interception by the  canopy and soil nutrient contents. Light interception in each plot was  measured twice on cloud-free days (September 25\u201328, 2018 and September  21\u201324, 2019). Photosynthetically active radiation (PAR) was measured at  three randomly selected points within the central 1.6 m \u00d7 1.6 m area of  each plot using a PAR ceptometer (GLZ-C, Zhejiang Top Instrument Co., Ltd,  China). This was done at mid-day (between 11:00 and 14:00), when the solar  angle was maximal. Light-interception proportion was calculated as (PAR  above the canopy - PAR at ground level)/PAR above the canopy.  To  determine nutrient contents, we took three soil cores (6.4 cm in diameter  and 20 cm in depth) from the central 1.6 m \u00d7 1.6 m area of each plot, and  thoroughly mixed the three cores to obtain one composite sample per plot.  This was done on the days that we took the light measurments. Samples were  air-dried for two weeks and then sieved through a 2-mm mesh. After that,  20 g of each soil sample was ground into powder and used to measure soil  total nitrogen and total phosphorus contents with an autoanalyzer  (Autoanalyzer 3, BRAN+LUEBBE, Germany). We also determined the total  organic carbon content using the method of Nelson and Sommers  (1982). Before biomass harvest in 2018 and 2019 years,  in each plot of herbivory and allelopathy and that of herbivory and  allelopathy reduction treatment, 30 leaves (10 leaves was randomly  selected in each of upper, middle and lower layers of canopy) of each  species living in each plot were surveyed for damage by herbivores. If the  total number of leaves of a species was less than 30, and the leaves were  all surveyed. We counted the number of leaves with herbivore damage (e.g.  holes). We then quantified the herbivory ratio as the number of leaves  with herbivory damage divided by 30. In addition, we calculated for the  damaged leaves on each plant species a herbivory intensity (an  herbivory-severity index) as the average proportion of leaf area lost due  to herbivory. To measure foliar flavonoid content of native speies and  <em>S. canadensis</em>, five plots that having the species (if  the species have died and another plot was reselected) were randomly  selected in each of four treatments. Leaf samples (5-10 number) of the  species were randomly gathered in each of five plots. The method of Shen  et al. (2005) was used to measure the foliar flavonoid  content. To determine the biomass production of plants,  and whether this changed over time, we did two harvests. The first one was  done in October 2018, one year after the invaders had been planted, and  the second one was done in October 2019. At the first harvest, we  collected aboveground biomass of all living plants in one half (1 m \u00d7 2 m)  of each plot, and at the second harvest, we did this for the remaining  halves. At both harvests, the plants were sorted to species, dried at 80\u00b0C  for 48 h and weighed.", "keywords": ["FOS: Biological sciences", "Solidago canadensis L", "allelopathy", "Biomass", "nutrient availability", "Herbivory", "species richness", "light interception", "invasibility"], "contacts": [{"organization": "Wang, Xiao-Yan, Wang, Jiang, Gao, Song, Hong, Hefang, Xue, Wei, Yuan, Jiwei, van Kleunen, Mark, Li, Junmin,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.3r2280gp2"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.3r2280gp2", "name": "item", "description": "10.5061/dryad.3r2280gp2", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.3r2280gp2"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-04-26T00:00:00Z"}}, {"id": "10.5061/dryad.3xsj3txc0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:08Z", "type": "Dataset", "title": "Data from: Megafauna biogeography explains plant functional trait variation in the tropics", "description": "unspecifiedThe dataset that is made  available here cosists of two files in .csv format. The first is the  complete trait dataset for specific leaf area (sla;  mm<sup>2</sup>.mg<sup>-1</sup>), wood density  (woo; g.cm<sup>-3</sup>), HMax (m) and Spines (yes/no). The  list of reference sources for trait data is presentes in the end of this  note. Other abreviations in this file are: ref.sla: reference sources for  sla data; ref.woo: reference sources for wood density data; ref.hmax:  reference sources for hmax data; mat:\u00a0 mean annual temperature; map: mean  annual precipitation; rs: rainfall seasonality; nfires5: number of fires  per 5 km area (our proxy for fire frequency); avgfrp: average fire  radiative power (our proxy for fire intensity); cec: soil cation exchange  capacity; orc: soil organic carbon content; cly: weight percentage of clay  particles (&lt;0.0002 mm) in the soil; slt: weight percentage of silt  particles (0.0002\u20130.05 mm) in the soil; snd: weight percentage of the sand  particles (0.05\u20132 mm) in the soil; crf: volumetric percentage of coarse  fragments (&gt;2 mm) in the soil. The second file attached is a  dataset of Geoxyle species (geox; y(yes)/n(no)) for a subset of the  Brazilian Cerrado species. \u00a0 <strong>Complete Reference  Sources for the Funcitonal Trait Data</strong> \u00a0 Abbot, P., Lowore, J., Khofi, C. &amp; Werren, M. (1997). Defining firewood quality: A comparison of quantitative and rapid appraisal techniques to evaluate firewood species from a Southern African Savanna. <i>Biomass and Bioenergy</i>, <b>12</b>, 429\u2013437. Abe, N., Miatto, R.C. &amp; Batalha, M.A. (2018). Relationships among functional traits define primary strategies in woody species of the Brazilian \u201ccerrado.\u201d <i>Revista Brasileira de Botanica</i>, <b>41</b>, 351\u2013360. African Plant Database (version 3.4.0). Conservatoire et Jardin botaniques de la Ville de Gen\u00e8ve and South African National Biodiversity Institute, Pretoria, 'Retrieved in january 2020', from &lt;http://www.ville-ge.ch/musinfo/bd/cjb/africa/&gt;. Balch, J.K., Nepstad, D.C., Curran, L.M., Brando, P.M., Portela, O., Guilherme, P., Reuning-Scherer, J.D. &amp; de Carvalho, O. (2011). Size, species, and fire behavior predict tree and liana mortality from experimental burns in the Brazilian Amazon. <i>Forest Ecology and Management</i>, <b>261</b>, 68\u201377. Barbosa, R.I. &amp; Fearnside, P.M. (2004). Wood density of trees in open savannas of the Brazilian Amazon. <i>Forest Ecology and Management</i>, <b>199</b>, 115\u2013123. Batalha, M.A., Silva, I.A., Cianciaruso, M.V., Fran\u00e7a, H. &amp; de Carvalho, G.H. (2011). Phylogeny, traits, environment, and space in cerrado plant communities at Emas National Park (Brazil).. <i>Flora - Morphology, Distribution, Functional Ecology of Plants</i>, <b>206</b>, 949\u2013956. Borchert, R. (1994). Soil and stem water storage determine phenology and distribution of tropical dry forest trees. <i>Ecology</i>, <b>75</b>, 1437\u20131449. Bucci, S.J., Goldstein, G., Meinzer, F.C., Scholz, F.G., Franco,\u00a0 a C. &amp; Bustamante, M. (2004). Functional convergence in hydraulic architecture and water relations of tropical savanna trees: from leaf to whole plant. <i>Tree physiology</i>, <b>24</b>, 891\u20139. Bucci, S.J., Scholz, F.G., Goldstein, G., Meinzer, F.C., Franco, A.C., Campanello, P.I., Villalobos-Vega, R., Bustamante, M. &amp; Miralles-Wilhelm, F. (2006). Nutrient availability constrains the hydraulic architecture and water relations of savannah trees. <i>Plant, cell &amp; environment</i>, <b>29</b>, 2153\u201367. Cianciaruso, M. V., Silva, I.A., Manica, L.T. &amp; Souza, J.P. (2013). Leaf habit does not predict leaf functional traits in cerrado woody species. <i>Basic and Applied Ecology</i>, <b>14</b>, 404\u2013412. Costa, T.G., Bianchi, M.L., Prot\u00e1sio, T. de P., Trugilho, P.F. &amp; Pereira, A.J. (2014). Wood quality of five species from cerrado for production of charcoal. <i>Cerne</i>, <b>20</b>, 37\u201345. Dantas, V.L. &amp; Batalha, M.A. (2012). Can antiherbivory resistance explain the abundance of woody species in a Neotropical savanna? <i>Botany</i>, <b>90</b>, 93\u201399. Dantas, V.L., Batalha, M.A. &amp; Pausas, J.G. (2013). Fire drives functional thresholds on the savanna\u2013forest transition. <i>Ecology</i>, <b>94</b>, 2454\u20132463. Domingues, T.F., Meir, P., Feldpausch, T.R., Saiz, G., Veenendaal, E.M., Schrodt, F., Bird, M., Djagbletey, G., Hien, F., Compaore, H., Diallo, A., Grace, J. &amp; Lloyd, J. (2010). Co-limitation of photosynthetic capacity by nitrogen and phosphorus in West Africa woodlands. <i>Plant, Cell and Environment</i>, <b>33</b>, 959\u2013980. Flora do Brasil 2020 in construction. Jardim Bot\u00e2nico do Rio de Janeiro. Available at: &lt; http://floradobrasil.jbrj.gov.br/ &gt;. Accessed in January 2020 Hao, G.Y., Hoffmann, W.A., Scholz, F.G., Bucci, S.J., Meinzer, F.C., Franco, A.C., Cao, K.F. &amp; Goldstein, G. (2008). Stem and leaf hydraulics of congeneric tree species from adjacent tropical savanna and forest ecosystems. <i>Oecologia</i>, <b>155</b>, 405\u2013415. Higgins, S.I., Bond, W.J., Combrink, H., Craine, J.M., February, E.C., Govender, N., Lannas, K., Moncreiff, G. &amp; Trollope, W.S.W. (2012). Which traits determine shifts in the abundance of tree species in a fire-prone savanna? <i>Journal of Ecology</i>, <b>100</b>, 1400\u20131410. Kitajima, K. &amp; Poorter, L. (2010). Tissue-level leaf toughness, but not lamina thickness, predicts sapling leaf lifespan and shade tolerance of tropical tree species. <i>New Phytologist</i>, <b>186</b>, 708\u2013721. Markesteijn, L. &amp; Poorter, L. (2009). Seedling root morphology and biomass allocation of 62 tropical tree species in relation to drought- and shade-tolerance. <i>Journal of Ecology</i>, <b>97</b>, 311\u2013325. Markesteijn, L., Poorter, L., Paz, H., Sack, L. &amp; Bongers, F. (2011). Ecological differentiation in xylem cavitation resistance is associated with stem and leaf structural traits. <i>Plant, Cell and Environment</i>, <b>34</b>, 137\u2013148. Meir, P., Levy, P.E., Grace, J. &amp; Jarvis, P.G. (2007). Photosynthetic parameters from two contrasting woody vegetation types in West Africa. <i>Plant Ecology</i>, <b>192</b>, 277\u2013287. Miatto, R.C. (2011). A inclus\u00e3o da abund\u00e2ncia na diversidade funcional aumenta o seu poder de previs\u00e3o?: teste em uma comunidade de cerrado. 37. Miatto, R.C., Wright, I.J. &amp; Batalha, M. a. (2016). Relationships between soil nutrient status and nutrient-related leaf traits in Brazilian cerrado and seasonal forest communities. <i>Plant and Soil</i>. Nygard, R. &amp; Elfving, B. (2000). Stem basic density and bark proportion of 45 woody species in young savanna coppice forests in Burkina Faso. <i>Annals of Forest Science</i>, <b>57</b>, 143\u2013153. Oliveira-filho, A.T. (2017). NeoTropTree, Flora arb\u00f3rea da Regi\u00e3o Neotropical: Um banco de dados envolvendo biogeografia, diversidade e conserva\u00e7\u00e3o. <i>Universidade Federal de Minas Gerais</i>. Van der Plas, F., Howison, R., Reinders, J., Fokkema, W. &amp; Olff, H. (2013). Functional traits of trees on and off termite mounds: Understanding the origin of biotically-driven heterogeneity in savannas. <i>Journal of Vegetation Science</i>, <b>24</b>, 227\u2013238. Poorter, L., McDonald, I., Alarcon, A., Fichtler, E., Licona, J.-C., Pe\u00f1a-Carlos, M., Sterck, F., Villegas, Z. &amp; Sass-klaassen, U. (2010). The importance of wood traits and hydraulic conductance for the performance and life history strategies of 42 rainforest tree species - Poorter - 2009 - New Phytologist - Wiley Online Library. <i>New Phytologist</i>, 481\u2013492. Ribeiro, S.C., Fehrmann, L., Soares, C.P.B., Jacovine, L.A.G., Kleinn, C. &amp; de Oliveira Gaspar, R. (2011). Above- and belowground biomass in a Brazilian Cerrado. <i>Forest Ecology and Management</i>, <b>262</b>, 491\u2013499. Santiago, L.S., Goldstein, G., Meinzer, F.C., Fisher, J.B., Machado, K., Woodruff, D. &amp; Jones, T. (2004). Leaf photosynthetic traits scale with hydraulic conductivity and wood density in Panamanian forest canopy trees. <i>Oecologia</i>, <b>140</b>, 543\u2013450. Scogings, P.F., Taylor, R.W. &amp; Ward, D. (2012). Inter and intra-plant variations in nitrogen, tannins and shoot growth of Sclerocarya birrea browsed by elephants. <i>Plant Ecology</i>, <b>213</b>, 483\u2013491. Vale, A.T., Dias, I.S. &amp; Santana, M.A.E. (2010). Rela\u00e7\u00f5es entre propriedades qu\u00edmicas, f\u00edsicas e energ\u00e9ticas da madeira em cinco esp\u00e9cies de cerrado. <i>Ci\u00eanc ia Florestal</i>, <b>20</b>, 137\u2013145. Vinya, R., Malhi, Y., Brown, N. &amp; Fisher, J.B. (2012). Functional coordination between branch hydraulic properties and leaf functional traits in miombo woodlands: Implications for water stress management and species habitat preference. <i>Acta Physiologiae Plantarum</i>, <b>34</b>, 1701\u20131710. Yeaton, R. (1988). Porcupines , Fires and the Dynamics of the Tree Layer of the Burkea Africana Savanna. <i>Journal of Ecology</i>, <b>76</b>, 1017\u20131029. Zanne, A.E., Lopez-Gonzalez, G., Coomes, D.A., Ilic, J., Jansen, S., Lewis, S.L., Miller, R.B., Swenson, N.G., Wiemann, M.C. &amp; Chave, J. 2009. Global wood density database. Dryad. Identifier: http://hdl.handle.net/10255/dryad.235 Zizka, A., Govender, N. &amp; Higgins, S.I. (2014). How to tell a shrub from a tree: A life-history perspective from a South African savanna. <i>Austral Ecology</i>, <b>39</b>, 767\u2013778.", "keywords": ["megafauna", "specific leaf area (SLA)", "spines", "15. Life on land", "Maximum tree height", "Wood density", "geoxylic suffrutex"], "contacts": [{"organization": "Dantas, Vin\u00edcius, Pausas, Juli,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.3xsj3txc0"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.3xsj3txc0", "name": "item", "description": "10.5061/dryad.3xsj3txc0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.3xsj3txc0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-04-29T00:00:00Z"}}, {"id": "10.5061/dryad.51r23", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from: Foliar nutrient concentrations and resorption efficiency in plants of contrasting nutrient-acquisition strategies along a 2-million year dune chronosequence", "description": "unspecifiedJurien Bay leaf nutrient dataDescription Leaf nutrient concentration and  C/N stable isotope data for 18 plant species across five dune  chronosequence stages along the Jurien Bay chronosequence. Format A data  frame with 508 observations on the following 22 variables: plot factor  with names of 50 10x10-m plots stage factor indicating chronosequence  stage (1 = youngest, 5 = oldest) species factor with full plant species  names state factor with leaf state: mature or senesced date sampling date  ICP factor stating whether nutrients other than C and N were analysed with  a radial or axial ICP equipment for each sample C leaf carbon  concentration (%) Ca leaf calcium concentration (microg g^-1) Cd leaf  boron concentration (microg g^-1) Cu leaf copper concentration (microg  g^-1) Fe leaf iron concentration (microg g^-1) K leaf potassium  concentration (microg g^-1) Mg leaf magnesium concentration (microg g^-1)  Mn leaf manganese concentration (microg g^-1) Mo leaf molybdenum  concentration (microg g^-1) Na leaf sodium concentration (microg g^-1) P  leaf phosphorus concentration (microg g^-1) S leaf sulfur concentration  (microg g^-1) Zn leaf zinc concentration (microg g^-1) N leaf nitrogen  concentration (microg g^-1) d15N delta-N-15 (permil Air) d13C delta-C-13  (permil VPDB) Details For leaf sampling, we used 50 plots (10 m x 10 m  each) from five chronosequence stages where vegetation had been  characterised previously. Using the vegetation survey data, we ranked  species in each of the five chronosequence stages from the most to the  least abundant, based on canopy cover estimates. We then selected 5\u20137  species from each stage, targeting the most abundant species for each of  four contrasting nutrient-acquisition strategies: arbuscular mycorrhizal  (AM), ectomycorrhizal (EM), N-fixing (NF) and non-mycorrhizal (NM) (see  juriensp for strategies). Ericoid mycorrhizal species were not considered  because they were not among the most abundant species. We note that  N-fixing species are generally AM and/or EM, but we considered them as a  separate group because they often show high foliar [N]. Species were  selected from the ten most-abundant species per stage, with the exception  of stage 4 where the 18 most-abundant species were considered. The  selected species accounted for between 38% (stage 5) and 65% (stage 1) of  the total canopy cover of each stage. A total of 18 species were selected  for leaf sampling. All leaf material was collected over a two-month period  between late March and early May 2012, near the end of the dry summer  season. In each of the 50 plots, only healthy mature individuals were  selected for sampling. In general, mature and senesced leaves were sampled  from one individual plant per species in each plot. A species was  considered absent from a plot if it could not be found within ~30 m of its  centre. The number of individual collections (one collection = both mature  and senesced leaves) per species in each chronosequence stage ranged from  five to ten. In each case, representative samples of mature and senesced  leaves were collected using nitrile gloves in order to minimise sample  contamination. Leaves were not washed prior to nutrient analyses but we  consider dust contamination to be highly unlikely, given the sandy nature  of the soils. Mature leaves were undamaged, fully expanded and exposed to  full sunlight. In most cases, senesced leaves were collected directly from  the plant by gently shaking the plant and collecting fallen leaves.  Senesced leaves were easily distinguished from green leaves, since they  were yellow or brown and detached easily from the plant. However, for a  few species it was not possible to collect senesced leaves from live  plants, in which case senesced leaves were collected directly beneath the  plant from recently fallen litter. In all cases, there was no visible  degradation of senesced leaves collected from this litter, which had  predominantly fallen during the summer and had not been exposed to any  significant rain between litter fall and collection. Therefore, we assumed  that losses of nutrients through leaching or decomposition were minimal,  although some photodegradation may have occurred. A total of 508 leaf  samples (mature and senesced) were collected for nutrient analyses. Each  leaf sample was oven-dried (70 degrees C, 48 h) and finely ground using a  Teflon-coated stainless steel ball mill. A subsample was analysed for  carbon (C) and nitrogen (N) concentrations using a continuous-flow system  consisting of a SERCON 20-22 mass spectrometer connected with an automated  nitrogen/carbon analyser (Sercon, Crewe, UK). Stable isotopes of C and N  were analysed using a continuous flow system consisting of a SERCON 20-22  mass spectrometer connected with an automated N/C analyser (Sercon, Crewe,  UK). These analyses were done at the Western Australian Biogeochemistry  Centre, located at the University of Western Australia. A second subsample  was acid-digested using concentrated HNO3:HClO4 (3:1) and analysed for Ca,  Cd, Cu, Fe, K, Mg, Mn, Mo, Na, P, S and Zn concentrations using  inductively coupled plasma-atomic emission spectrometry (ICP-AES;  ChemCentre, Perth, Australia). All digests were first analysed using a  simultaneous Varian Vista Pro (Australia), radially configured ICP-AES  equipment fitted with a charge-coupled device (CCD) detection system and  an A.I. Scientific AIM-3600 auto-sampler. Samples with P concentrations  close to minimum reporting limit were re-run on more sensitive  axially-configured ICP-AES equipment. The ICP analyses were done at the WA  Chemcentre.jurienleafnut.csv", "keywords": ["Banksia leptophylla", "soil fertility gradient", "nutrient-resorption efficiency", "Acacia rostellifera", "Acanthocarpus preissii", "Spyridium globulosum", "Conostylis candicans", "Banksia attenuata", "Jacksonia floribunda", "Scaevola crassifolia", "nutrient-use efficiency", "Holocene", "manganese accumulation", "nutrient-resorption proficiency", "Mesomelaena pseudostygia", "Phosphorus", "Melaleuca systena", "15. Life on land", "Olearia axillaris", "Banksia menziesii", "Lepidosperma squamatum", "Hardenbergia comptoniana", "Melaleuca leuropoma", "Zinc", "Banksia sessilis", "Hibbertia hypericoides", "Acacia spathulifolia"], "contacts": [{"organization": "Hayes, Patrick, Turner, Benjamin L., Lambers, Hans, Lalibert\u00e9, Etienne,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.51r23"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.51r23", "name": "item", "description": "10.5061/dryad.51r23", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.51r23"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2014-11-18T00:00:00Z"}}, {"id": "10.5061/dryad.51c59zwgj", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "created": "2024-04-02", "title": "Data from: Evidence for reductions in physical and chemical plant defense traits in island flora", "description": "Open Access# Evidence for Reductions in Physical and Chemical Plant Defense Traits in  Island Flora  [https://doi.org/10.5061/dryad.51c59zwgj](https://doi.org/10.5061/dryad.51c59zwgj) This dataset consists of three primary data sources: (1) Morphological and chemical measurements of leaf traits, collected from five taxonomic pairs of chaparral shrubs (*Ceanothus megacarpus*, *Cercocarpus betuloides*, *Dendromecon rigida/harfordii*, *Heteromeles arbutifolia*, *Prunus ilicifolia*) at three sites on the California Channel Islands (Santa Rosa, Santa Cruz, Santa Catalina) and three sites on the California mainland. (2) Morphological and chemical measurements of the same leaf traits from the same species, but this time measured from plants growing at botanic gardens (3) Morphological, chemical, and biomass data from a common garden experiment with *Stachys bullata*, with genotypes from two islands (Santa Rosa, Santa Cruz) and four mainland locations In addition, our analysis also includes bioclimatic data and local precipitation data accessed from publicly available sources. ## Description of the data and file structure This dataset is organized into two folders: **data_files** and **scripts** --- ***DATA_FILES*** Within the **data_files** folder, there are folders for '**Shrubs**' (corresponding to 1 and 2 above) and '**Stachys**' (corresponding to 3 above). **SHRUBS** The **Shrubs** folder contains one file (**Bowen and Van Vuren Effect Sizes.xlsx**), which summarizes the results from Bowen and Van Vuren (1997 ([https://www.jstor.org/stable/2387407](https://www.jstor.org/stable/2387407), directly as reported in their Tables 2, 3, 4, and 5 in the main text. Variables in this datafile include: 1. Trait - the plant trait that was measured in their study 2. Genus - the taxonomic unit being measured 3. t - the value of the t-statistic from a paired t-test of island vs. mainland samples for a given genus 4. n island - sample size for island plants 5. n mainland - sample size for mainland plants 6. Cohen's D - derived value that expresses insularity effect size for a given measure The **Shrubs** folder also contains four subfolders: **Cyanide**, **Images**, **Mapping**, and **Morphology** The **Cyanide** folder contains two files: 1. **cyanide_calibration.csv** - file containing measurements used to define calibration curve for quantifying evolved HCN from leaf tissue. 1. conc = concentration of potassium cyanide (KCN) standard used in calibration (mg/L) 2. abs = absorbance value returned by VWR V-1200 spectrometer, measured at 510 nm 2. **cyanide_measurements.csv** - file containing measurements of evolved HCN from field and botanic garden leaf tissue. PlantID values are the same as those reported for all other morphological measurements. 'NA' values in this dataset correspond to samples whose absorbance values were outside the range of our calibration curve or that were otherwise not suitable to include in analysis. 1. Age = whether leaf tissue was newly expanded ('young') or mature ('old') 2. Tissue_Mass = amount of frozen tissue used in assay (mg) 3. Dilution 1 = amount of water (mL) into which evolved HCN (in NaOH) was added prior to titration with citric acid. This value is 30 mL for all samples. 4. Dilution 2 = dilution factor. Here, a value of 1 means that 5 mL of citrate buffer was mixed with 5 mL water (1:1 ratio) and used in the subsequent reaction. A value of 10 means that 1 mL of citrate buffer was mixed with 10 mL water (1:10 ratio). 5. Sample Concentration = concentration of HCN in sample (mg/L), calculated using the calibration curve above. Samples with absorbance values above 0.500 were omitted and re-measured at reduced concentration, as this was beyond the concentration limit recommended by the manufacturer instructions. 6. Tissue Concentration = value relating dilution factor and sample mass to sample concentration. Expressed in milligrams of HCN per gram of leaf tissue. The **Images** folder contains all scanned leaf images (n = 626). File names correspond to plant species, plant ID, sampling site, and canopy position (see chaparral_leaf_morphology.csv below for a full description). So, for example, CMEG44_SMM_Upper refers to Ceanothus megacarpus, Plant ID = 44, sampled from the Santa Monica Mountains (SMM), upper canopy. Note also that each leaf within each image is individually numbered. The **Mapping** folder contains two files: 1. **shrubs_coordinates.csv** - contains coordinates and elevation for all field-sampled plants, recorded using a handheld Garmin GPS unit 2. **site_coordinates.csv** - contains broad site-level coordinates used for making map in Figure 1 The **Morphology** folder contains two files: 1. **chaparral_leaf_morphology.csv** - the primary datafile for this study, with each row (n = 5665) corresponding to a single leaf. For a visual depiction of the measurement protocol, see Supplemental Figures. Leaf measurements reported as NA generally correspond to leaves that were severely damaged, from which measurements could be reliably taken. 1. Index = sorting variable 2. IM = refers to whether a given plant was growing at an island or mainland site 3. Source = the original provenance of a given plant. For all field-sampled plants, the value here is the same as the value for 'Site' 4. Site = the location where plants were sampled. Includes all field sampling locations as well as the two botanic gardens 5. Exclosure = yes/no variable, only relevant to Catalina Island, describing whether sampled plant was inside of a deer exclosure 6. Species = taxon being measured 7. Plant = Plant ID, a unique value for each individual plant. Note that botanic garden samples have their own non-integer codes, and for Rancho Santa Ana Botanic Garden, these codes can be cross-referenced against the garden's living collections 8. Position = refers to whether a sampled branch came from the upper (&gt;2m) or lower portion of the plant's canopy 9. Aspect = recorded from the Garmin GPS, refers to predominant downward slope direction. Not recorded for botanic garden plants (marked as NA) or for plants from completely flat ground. 10. Elevation = elevation in meters of sampled plants 11. Diameter1 = diameter (cm) of the primary plant trunk at 0.25m (NA means that stem could not be reliably measured) 12. Diameter2 = diameter (cm) of any secondary plant trunk at 0.25m (only applicable for multi-stemmed plants; NA means that stem could not be reliably measured) 13. Stem_Area = derived measure of stem area (cm^2), based on trunk diameter, used as a rough proxy for plant age (NA means that stem could not be reliably measured) 14. 1st_year = refers to whether an individual leaf was newly emerged growth (1) or fully expanded and mature (0) 15. Leaf_ID = corresponds to the numbers in each leaf scan; identifies each individual leaf from a given branch 16. Leaf_Length = leaf length (cm) along its primary axis, excluding the petiole 17. Leaf_Area_petiole = leaf area (cm^2), including the petiole 18. Leaf_Area_no.petiole = leaf area (cm^2), excluding the petiole 19. Internal_area_correction = cumulative area of any 'holes' missing within the leaf perimeter (cm^2) 20. True_area = Leaf_Area_no.petiole minus Internal_area_correction (cm^2) 21. Leaf_area_corrected = leaf area, after manually filling in gaps missing due to presumed herbivore damage (cm^2) 22. Leaf_area_corrected_final = Leaf_area_corrected minus Internal_area_correction (cm^2) 23. Area_no_spines = leaf area after connecting vertices created by leaf spines (cm^2), using to calculate spinescence (%) 2. **shrub_leaf_masses.csv** - cumulative mass (g) of fully expanded leaf tissue from each branch, summed across all individual leaves. Used for calculating specific leaf area (SLA). **STACHYS** The **Stachys** folder contains three subfolders: **Chemistry**, **Morphology**, and **Setup** The **Chemistry** folder contains two files and one sub-directory: 1. **stachys_chromatograms** contains raw GC-MS readout for six leaf chemistry samples. Within each of the corresponding subfolders, the tic_front.csv file was used to generate the chromatograms shown in Figure 6A. 2. **stachys_compound_list.csv** is the full list of compounds detected in our samples. RT refers to the retention time (in minutes) of each compound. Identifications are putative. 3. **stachys_leaf_vocs.csv** is the full data matrix of leaf volatile compounds, with each sample as its own row and data columns each corresponding to a single compound. Values in this data matrix correspond to integrated peak areas, which are a proxy for the abundance of each compound. The **Morphology** folder contains two files: 1. **Anet-stbu.xlsx** contains gas exchange measurements for 26 plants measured in the common garden. The gas exchange column is net carbon assimilation, expressed as CO2 uptake per unit time per unit leaf area (\u00b5mol of CO2 m-2 s-1). 2. **sla_sbbg.csv** contains specific leaf area measurements for *Stachys* plants in the common garden. Note that plant #54 had died by the time of data collection, hence its values of NA across all columns. 1. ID = individual plant ID 2. SLA = cumulative area/ cumulative mass (cm^2/g) 3. leaves = refers to the number of leaves used for generating SLA measurement 4. area/leaf = cumulative area/ leaf number (cm^2/leaf) The **Setup** folder contains three files: 1. **321dailys.xls** is a file containing annual precipitation records (inches) for the Santa Barbara Botanic Garden, accessed from: [https://www.countyofsb.org/2328/Daily-Rainfall-Data-XLS](https://www.countyofsb.org/2328/Daily-Rainfall-Data-XLS) 2. **Field_Setup_SBBG.csv** is the primary file containing details on the primary garden experiment. Note that samples with masses recorded as NA were either dead at the time of sampling. Plants grown on Santa Cruz Island have values of NA for row and column, as this common garden was not arranged in a grid. 1. Index = individual plant ID 2. Population = provenance of plant 3. Garden = whether plants were grown at the Santa Barbara Botanic Garden (primary common garden site) or at the field station on Santa Cruz Island (secondary garden location with only Santa Cruz genotypes) 4. Genotype = identifier given to field-collected rhizomes, which were then propagated and split prior to planting out 5. Cumulative_Mass = mass (g) of paper bag and all of its contents, used for measuring end-of-season plant aboveground biomass 6. Bag_Mass = mass (g) of bag itself (without its contents) 7. Inside_Bag_Mass = mass (g) of smaller paper bags contained within larger bags, including all of their contents. Though not analyzed, these inside bags included all plant biomass collected from outside of the gopher cage that plants were growing in. 8. Inside_Bag_Only_Mass = as above, mass (g) of inner bag itself (without its contents) 9. Year = whether biomass was collected in 2016 or 2017 10. Row = grid location within common garden. Row 1 was at the bottom of the slope shown in Figure 2. 11. Column = grid location within common garden. 3. **stachys_coordinates.csv** contains coordinates for the six collecting sites, used to make the map in Figure 2. --- ***SCRIPTS*** All analyses for this project were conducted in the R programming language (version 4.1.3). Scripts used for analysis are arranged in two folders: **Shrubs** and **Stachys** The **Shrubs** folder contains the following scripts: 1. **coordinates_shrubs_stachys.R** - script used for generating all maps, including those in Figures 1 and 2 and the Google Earth maps in the supplementary figures 2. **cyanide_calibration.R** - script for plotting the calibration curve for relating evolved absorbance values to evolved HCN 3. **shrub_leaf_morphology_chemistry.R** - primary analysis script for manuscript, containing all major statistical analyses and plotting 4. **shrubs_BioClim.R** - script used for extracting bioclimatic data for field-sampled plants; containing code generating climate figures shown in supplementary materials The **Stachys** folder contains the following scripts: 1. **sbbg_precip_data.R** - very short script for summarizing water year totals for 2017 at the Santa Barbara Botanic Garden 2. **stachys_analysis.R** - primary script for generating all analyses and figures for *Stachys* common garden data 3. **stbu_gas_exchange.R** - script for analyzing gas exchange in common garden *Stachys* Note that for recreating some analyses and figures, users will need a Google Maps API key and will need to download data from the bioclim database. --- ## Sharing/Access information Data, code, and figures associated with this project are also available on GitHub at the following link: [https://github.com/micahfreedman/manuscripts/tree/master/Island_Mainland](https://github.com/micahfreedman/manuscripts/tree/master/Island_Mainland)", "keywords": ["Islands", "Morphology", "Dendromecon", "cyanogenic glycosides", "Ecology", "Terpenes", "Cercocarpus", "California Channel Islands", "Chemical ecology", "marginal spines", "Specific leaf area", "Plant science", "Heteromeles", "FOS: Biological sciences", "Stachys", "Other", "Prunus", "Herbivory", "Plant defenses", "Plant-herbivore interactions", "Ceanothus", "Ecology", " Evolution", " Behavior and Systematics"], "contacts": [{"organization": "Freedman, Micah", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.51c59zwgj"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.51c59zwgj", "name": "item", "description": "10.5061/dryad.51c59zwgj", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.51c59zwgj"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.58m67", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from: Emissions and char quality of flame-curtain \"Kon Tiki\" kilns for farmer-scale charcoal/biochar production", "description": "unspecifiedPyrolysis of organic waste or woody materials yields charcoal, a stable  carbonaceous product that can be used for cooking or mixed into soil, in  the latter case often termed 'biochar'. Traditional kiln  technologies often used for charcoal production are slow and without  treatment of the pyrolysis gases, . This resultings in emissions of gases  (mainly methane and carbon monoxide) and aerosols that are both toxic and  contributes to greenhouse gas emissions, the most important being methane,  carbon monoxide and aerosols. In rRetort kilns where pyrolysis gases are  led back to a combustion chamber. This are faster and can reduce emissions  substantially, but isare costly and consumes a considerable amount of  valuable ignition material such as wood during start-up. To overcome these  problems, a novel type of technology, the Kon-Tiki flame curtain  pyrolysisrocess, is proposed. This technology combines the simplicity of  the traditional kiln with the combustion of pyrolysis gases in the flame  curtain (similar toachieved in the retort kilns)., also avoiding use of  external fuel for start-up. By adding feedstock layer by layer in an open  cone-shaped kiln, the pyrolysis gases formed underneath the flame curtain  are combusted, at the same time creating enough heat to avoid use of  external fuel for start-up. The rResults from this aA field study in Nepal  using various feedstocksmixtures of the ubiquitous invasive shrub  Eupatorium, rice husk and wood as feedstocks showed char yields of 22 \u00b1 5  % on a dry weight basis and 40 \u00b1 11 % on a C basis. Total pyrolysis time  was one to four hours per m3 of produced biochar. Biochars with high C  contents (76 \u00b1 9%; n=57), average surface areas (11 to 215 m2 g-1), low  EPA16 - PAHs (2.3 to 6.6 mg kg-1) and high CECs (43 to 217  cmolc/kg)(average for all feedstocks, mainly woody shrubs) were obtained,  in. Overall, the analytical data of all biocharsthe produced with this new  technologybiochars complianceed with the European Biochar Certificate  (EBC). The mMean emission factors for the flame curtain kilns found in  this study were (in g kg-1 biochar for all feedstocks); carbon dioxide  (CO2)= 4300 \u00b1 1700, carbon monoxide (CO)= 54 \u00b1 35, non-methane volatile  organic compounds (NMVOC)= 6 \u00b1 3, methane (CH4)= 30 \u00b1 60, aerosols (total  suspended particles, TSP, derived from (PM10) = 11 \u00b1 15, total products of  incomplete combustion (PIC)= 100 \u00b1 83 and nitric oxides (NOx)= 0.4 \u00b1 0.3.  The Kon Tikiflame curtain kilns emitted statistically significantly  (p&lt;0.05) lower amounts of CO, PIC and NOx than retort and  traditional kilns, and higher amounts of CO2. With benefits such as high  quality biochar, low emission, no need for start-up fuel, fast pyrolysis  time and, importantly, easy and cheap construction and operation the flame  curtain technology represent thus a promising possibility for sustainable  rural biochar production.", "keywords": ["13. Climate action", "kiln technology", "11. Sustainability", "biochar", "7. Clean energy", "6. Clean water", "12. Responsible consumption", "flame curtain", "gas emission factors"], "contacts": [{"organization": "Cornelissen, Gerard, Pandit, Naba Raj, Taylor, Paul, Pandit, Bishnu, Sparrevik, Magnus, Schmidt, Hans Peter,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.58m67"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.58m67", "name": "item", "description": "10.5061/dryad.58m67", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.58m67"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-04-20T00:00:00Z"}}, {"id": "10.5061/dryad.5hk04", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from: Beyond plant-soil feedbacks: mechanisms driving plant community shifts due to land-use legacies in post-agricultural forests", "description": "unspecifiedData_Functional_Ecology_All_data_de_la_Pena_et_al_2016Each sheet contains  a different data set: Sheet 1: Abiotic fators Data for abiotic soil  factors i.e. pH-KCl, total nitrogen, percentage of ash rest, K, Mg, Ca,  Al, P, Olsen-P, N/P ratio, percentage of organic matter OM, percentage of  carbon, C/N ratio of soil samples collected at three forest sites in  Flanders (Belgium): Aelmoeseneie, Doode Bemde and Muizen forest. In all  sites, we compared soil conditions in ancient and postagricultural forest  parcels. Sheet 2: Nematode community Nematode composition in soil samples  collected in three different forest sites in Flanders (Belgium); at each  site ancient parcels and post-agricultural parcels were sampled. Sheet 3:  Data info of characteristics of species in the introduction experiment  Data on basic plant traits of plants reintroduced in post-agricultural and  ancient parcels in the Muizen forest (Belgium). For each plant we  meassured: length in cm, number of stems, number of holes in leaves,  number of leaves, number of leaves with signs of herbivory, proportion of  leaves showing herbivory marks, herbivory index. Sheet 4: Invertebrate  abundance on surveyed plants along transects in the Muizen forest, Belgium  Invertebrate abundance was assessed for all plants present along 10m x 1m  transects in the Muizen forest in Belgium. We compared invertebrate  abundance in post-agricultural forest parcels and ancient parcels. Sheet  5: Vegetation plots Data on vegetation plots. Plots 10 x 10m. For each  forest site i.e. Muizen forest, Aelmoeseneie(ALM) and Doode Bemde six  parcels were sampled; 3 on ancient forest parcels and 3 on  postagricultural. For each plot the understory vegetation was recorded.  Sheet 6: Vegetation transects Comparison of plant species in the  understory along transects in the Muizen forest. 10 transect surveys were  conducted in ancient forest plots and 10 in post-agricultural. Sheet 7:  Ecoplates For the characterization of the soil microbial community we used  a method that measures by spectrometric quantification the utilization by  microbes of different carbon substrates in microtiter plates (EcoPlates\u00ae).  Here we compare mean values for soil samples taken in post-agricultural  and ancient forest sites. \u2003 Sheet 8: Data experiment Urtica dioica Data on  plant traits and analysis of population build-up of Aphis urticata on  Urtica dioica plants growing in soil collected in post-agricultural forest  parcels or in ancient forest parcels. The experiment also compared the  effect of soil sterilization and provenance on plant performance by  measuring plant growth (biomass, no. of runners and flowering). Sheet 9:  Plant nutrient analysis Data on nitrogen and phosphorus content of  harvested plants from a re-introduction experiment in ancient and  post-agricultural forest parcels (in the Muizen forest, Belgium). There  were four species compared i.e. Geum urbanum, Circaea lutetiana, Primula  elatior and Urtica dioica. Plants were weighed after drying to constant  weight at 70 \u00b0C for 48 h. Sheet 10: Data Deschampsia cespitosa experiment  Data on the effect of soil sterilization (sterilized vs. non- sterile) and  provenance (i.e. ancient and post-agricultural) on plant growth of  Deschampsia cespitosa. Sheet 12 and Sheet 13: Population build-up of  aphids on Urtica dioica and Deschampsia cespitosa", "keywords": ["2. Zero hunger", "13. Climate action", "Primula elatior", "aboveground-belowground", "Geum urbanum", "Urtica dioica", "Phosphorus", "15. Life on land", "secondary succession", "diversity loss", "Deschampsia cespitosa", "Ciercaea lutetiana", "woodlands"], "contacts": [{"organization": "de la Pe\u00f1a, Eduardo, Baeten, Lander, Steel, Hanne, Viaene, Nicole, De Sutter, Nancy, De Schrijver, An, Verheyen, Kris,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.5hk04"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.5hk04", "name": "item", "description": "10.5061/dryad.5hk04", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.5hk04"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2017-04-12T00:00:00Z"}}, {"id": "10.5061/dryad.54ht3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from: Effects of plant diversity on the concentration of secondary plant metabolites and the density of arthropods on focal plants in the field", "description": "Open Access1. The diversity of the surrounding plant community can directly affect  the abundance of insects on a focal plant as well as the size and quality  of that focal plant. However, to what extent the effects of plant  diversity on the arthropod community on a focal plant are mediated by host  plant quality or by the diversity of the surrounding plants remains  unresolved. 2. In the field, we sampled arthropod communities on focal  Jacobaea vulgaris plants growing in experimental plant communities that  were maintained at different levels of diversity (1, 2, 4 or 9 species)  for three years. Focal plants were also planted in plots without  surrounding vegetation. We recorded the structural characteristics of each  of the surrounding plant communities as well as the growth, and primary  and secondary chemistry (pyrrolizidine alkaloids, PAs) of the focal plants  to disentangle the potential mechanisms causing the diversity effects. 3.  Two years after planting, the abundance of arthropods on focal plants that  were still in the vegetative stage decreased with increasing plant  diversity, while the abundance of arthropods on reproductive focal plants  was not significantly affected by the diversity of the neighbouring  community. The size of both vegetative and reproductive focal plants was  not significantly affected by the diversity of the neighbouring community,  but the levels of PAs and the foliar N concentration of vegetative focal  plants decreased with increasing plant diversity. Structural equation  modelling revealed that the effects of plant diversity on the arthropod  communities on focal plants were not mediated by changes in plant quality.  4. Synthesis. Plant quality can greatly influence insect preference and  performance. However, under natural conditions the effects of the  neighbouring plant community can overrule the plant quality effects of  individual plants growing in those communities on the abundance of insects  associated to this plant.", "keywords": ["Phytochemistry", "Jacobaea vulgaris", "plant\u2013herbivore interactions", "plant quality", "insect community", "plant species richness", "Verwerkte data", "phytochemistry", "Processed data", "15. Life on land", "plant-herbivore interactions", "biodiversity"], "contacts": [{"organization": "Kostenko, O., Mulder, P.P.J., Courbois, Matthijs, Bezemer, T.M.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.54ht3"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.54ht3", "name": "item", "description": "10.5061/dryad.54ht3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.54ht3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.61pm78v", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from: Tissue-specific carbon concentration, carbon stock, and distribution in Cunninghamia lanceolata (Lamb.) Hookplantations at various developmental stages in subtropical China", "description": "unspecifiedKey message Carbon (C) concentrations in Cunninghamia lanceolata (Lamb.)  Hook plantations differed significantly among tissue types and were  greater for aboveground than belowground tissues. Plantation C stock  increased with developmental stage from young to mature to overmature, but  at all stages the majority occurred as soil organic carbon (SOC) and was  more influenced by belowground fine roots than by aboveground litterfall.  Context Failing to account for tissue-specific variation in the C  concentration can result in inaccurate forest C stock estimates. Aims We  aimed to quantify the relative magnitudes of C stock for Chinese fir  plantations at different developmental stages. Specifically, we focused on  assessing tissue-specific C concentrations and C dynamics return of above-  and belowground litterfall. Methods Carbon traits (C concentration, C  flux, C stock and distribution at tree and ecosystem scales) were  quantified in a chronosequence of Chinese fir (Cunninghamia lanceolata  (Lamb.) Hook) monoculture plantation stands at young (10), mature (22),  and overmature (34 years old) developmental stages. Results Carbon  concentrations differed significantly among tissue types, with mean values  of 48.5 \u00b1 0.1% and 42.5 \u00b1 0.2% for above- and belowground biomass,  respectively. The aboveground tissue C concentration, tree- and  plantation-scale C stock, and SOC stock depended on developmental stage.  Carbon return in litterfall, tree C stock, and SOC increased from the  young to the overmature stage. SOC stock accounted for the majority of  plantation C stock at all developmental stages (78.3, 59.6 and 55.7% in  the young, mature and overmature stages, respectively) and was more highly  influenced by belowground fine roots than aboveground litterfall. Carbon  stocks in Chinese fir plantations were 86, 129, and 153 t ha-2 at the  young, mature, and overmature stages. Conclusion Prolonging Chinese fir  rotation increases C sequestration potential and should be the focus of  forest management strategies. The tissue-specific C concentrations provide  detailed information for more accurate biomass C stock estimates for  Chinese fir plantations and other subtropical coniferous forest. They  indicate that current guidelines result in an overestimation of  belowground biomass C stocks. Using the standard 0.47 biomass to C  conversion factor, the belowground C stock would have been overestimated  by 7.6-13.0% for the Chinese fir developmental stages investigated, while  tree C stock would be underestimated by 0.08-3.24%. Therefore, developing  species- and tissue-specific conversion factors are required for  supporting C plantation and forest C accounting strategies.", "keywords": ["soil organic carbon", "tissue-specific carbon concentrations", "Chinese fir", "15. Life on land", "Litterfall", "fine root", "Cunninghamia lanceolata", "monoculture plantation"], "contacts": [{"organization": "Zhou, Lili, Li, Shubin, Liu, Bo, Wu, Pengfei, Heal, Kate V, Ma, Xiangqing,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.61pm78v"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.61pm78v", "name": "item", "description": "10.5061/dryad.61pm78v", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.61pm78v"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-07-09T00:00:00Z"}}, {"id": "10.5061/dryad.6m905qg4x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:10Z", "type": "Dataset", "title": "Inconsistent responses of carabid beetles and spiders to land-use intensity and landscape complexity in Northwestern Europe", "description": "Open AccessWe used data on natural enemy communities in 66 paired winter  wheat fields in four Northwestern European countries (Germany, the  Netherlands, Sweden and United Kingdom) to investigate the response of  natural enemy communities to landscape complexity, local land-use  intensity and soil organic matter content, and specifically examined  whether and how responses differ between dominant and non-dominant  species. We focused on carabid beetles and spiders as they represent the  two groups of natural enemies in arable fields in Northwestern European  and widely used as bioindicators (Lang et al., 1999; Borchard et al.,  2014). We used pitfall traps to collect carabids and spiders in field  pairs that covered a gradient in land-use intensity and landscape  complexity, with fields within pairs having contrasting soil organic  carbon content.\u00a0 Pitfall traps (polypropylene beakers  155 mm high and 95 mm across) were used to survey ground-dwelling  arthropods during the wheat flowering season (late May to early June). We  placed one pitfall trap in the center of each treatment subplot at least  10 m from the field edge and filled it with 200 mL of a mixed solution of  2/3 water and 1/3 glycol and a drop of detergent to lower surface tension.  A square aluminum plate was placed approximately 10 cm above each pitfall  trap to prevent flooding by rain. Pitfall traps were opened for 10 days.  All of the collected arthropods were stored in 70% ethanol solution for  later identification. For the purpose of our study, the two most abundant  species groups, carabid beetles (<em>Carabidae</em>) and adult  spiders (<em>Araneae</em>), were selected as our bioindicators  and they were counted and identified to species level using standard keys  (Hackston, 2020; Nentwig et al., 2021). We determined the diet preference  of each carabid beetle species based on Larochelle (1990) and the hunting  strategy of all observed spider species based on Cardoso et al. (2011)  following Gall\u00e9 et al. (2019). Furthermore, because the arthropod  communities will inevitably differ in composition between countries, we  classified the carabids or spiders as <em>nationally</em>  dominant and non-dominant species based on whether species made up  respectively more or less than 5% of the total number of individuals  caught of each species group in a country following Kleijn et al.  (2015).", "keywords": ["2. Zero hunger", "soil organic carbon", "ecological intensification", "Earth and related environmental sciences", "pest control service", "evenness", "dominant species", "14. Life underwater", "FOS: Earth and related environmental sciences", "15. Life on land", "natural enemies"], "contacts": [{"organization": "Mei, Zulin, Scheper, Jeroen, Bommarco, Riccardo, de Groot, Gerard Arjen, Garratt, Michael P. D., Hedlund, Katarina, Potts, Simon G., Redlich, Sarah, Smith, Henrik G., Steffan-Dewenter, Ingolf, van der Putten, Wim H., van Gils, Stijn, Kleijn, David,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.6m905qg4x"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.6m905qg4x", "name": "item", "description": "10.5061/dryad.6m905qg4x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.6m905qg4x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.8071s", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:10Z", "type": "Dataset", "title": "Data from: Soil organic matter quantity and quality shape microbial community compositions of subtropical broadleaved forests", "description": "unspecifiedAs two major forest types in the subtropics, broadleaved evergreen and  broadleaved deciduous forests have long interested ecologists. However,  little is known about their belowground ecosystems despite their  ecological importance in driving biogeochemical cycling. Here, we used  Illumina MiSeq sequencing targeting 16S rRNA gene and a microarray named  GeoChip targeting functional genes to analyse microbial communities in  broadleaved evergreen and deciduous forest soils of Shennongjia Mountain  of Central China, a region known as \u2018The Oriental Botanic Garden\u2019 for its  extraordinarily rich biodiversity. We observed higher plant diversity and  relatively richer nutrients in the broadleaved evergreen forest than the  deciduous forest. In odds to our expectation that plant communities shaped  soil microbial communities, we found that soil organic matter quantity and  quality, but not plant community parameters, were the best predictors of  microbial communities. Actinobacteria, a copiotrophic phylum, was more  abundant in the broadleaved evergreen forest, while Verrucomicrobia, an  oligotrophic phylum, was more abundant in the broadleaved deciduous  forest. The density of the correlation network of microbial OTUs was  higher in the broadleaved deciduous forest but its modularity was smaller,  reflecting lower resistance to environment changes. In addition, keystone  OTUs of the broadleaved deciduous forest were mainly oligotrophic.  Microbial functional genes associated with recalcitrant carbon degradation  were also more abundant in the broadleaved deciduous forests, resulting in  low accumulation of organic matters. Collectively, these findings revealed  the important role of soil organic matter in shaping microbial taxonomic  and functional traits.", "keywords": ["2. Zero hunger", "Holocene", "Microbial community", "Uncultured bacteria", "Species interactions", "15. Life on land"], "contacts": [{"organization": "Ding, Junjun, Zhang, Yuguang, Wang, Mengmeng, Sun, Xin, Cong, Jing, Deng, Ye, Lu, Hui, Yuan, Tong, Van Nostrand, Joy D., Li, Diqiang, Zhou, Jizhong, Yang, Yunfeng,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.8071s"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.8071s", "name": "item", "description": "10.5061/dryad.8071s", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.8071s"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-09-10T00:00:00Z"}}, {"id": "10.5061/dryad.8382j4r", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Data from: Spatial variation and linkages of soil and vegetation in the Siberian Arctic tundra \u2013 coupling field observations with remote sensing data", "description": "unspecifiedPlant, soil and remote  sensing attributes of a Siberian Arctic sitePlant and soil data of  study plots were collected in the field in summer 2014. NDVI and  topographical attributes were later extracted from three satellite images,  portraying the field site and vegetation in three different years at 180,  220 and 750 DD (growing degree days with 0 C threshold). Plant species  presence (1 in data) and absence (0 in data) in study plots is available  for dicotyledonous vascular plants. Land cover types are based on  ground-based visual judgement.Mikola et al.  2018_Biogeosciences.xlsx", "keywords": ["Vascular plant", "Satellite image", "soil temperature", "reflectance", "Permafrost", "spatial variation", "Spatial extrapolation", "Salix", "15. Life on land", "Betula nana", "moss", "Ecosystem carbon exchange", "LAI", "Sphagnum", "Carex", "Eriophorum", "13. Climate action", "Land cover type"], "contacts": [{"organization": "Mikola, Juha, Virtanen, Tarmo, Linkosalmi, Maiju, V\u00e4h\u00e4, Emmi, Nyman, Johanna, Postanogova, Olga, R\u00e4s\u00e4nen, Aleksi, Kotze, D. Johan, Laurila, Tuomas, Juutinen, Sari, Kondratyev, Vladimir, Aurela, Mika,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.8382j4r"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.8382j4r", "name": "item", "description": "10.5061/dryad.8382j4r", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.8382j4r"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-05-04T00:00:00Z"}}, {"id": "10.5061/dryad.8gtht76q3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Mycorrhizal effects on decomposition and soil CO2 flux depend on changes in nitrogen availability during forest succession", "description": "Mycorrhizal fungi play a central role in plant nutrition and nutrient  cycling, yet our understanding on their effects on free-living microbes,  soil carbon (C) decomposition and soil CO2 fluxes remains limited. Here we  used trenches lined with mesh screens of varying sizes to isolate  mycorrhizal hyphal effects on soil C dynamics in subtropical successional  forests. We found that the presence of mycorrhizal hyphae suppressed soil  CO2 fluxes by 17% in early-successional forests, but enhanced CO2 losses  by 20% and 32% in mid- and late-successional forests, respectively. The  inhibitory effects of mycorrhizal fungi on soil CO2 fluxes in the young  stands were associated with changes in soil nitrogen (N) mineralization  and microbial activities, suggesting that competition between mycorrhizae  and saprotrophs for N likely suppressed soil C decomposition. In the mid-  and late-successional stands, mycorrhizal enhancement of CO2 release from  soil likely resulted from both hyphal respiration and mycorrhizal-induced  acceleration of organic matter decay. Synthesis. Our results highlight the  sensitivity of mycorrhizal fungi-saprotroph interactions to shifts in  nutrient availability and demand, with important consequences for soil  carbon dynamics particularly in ecosystems with low nutrient conditions.  Incorporating such interactions into models should improve the simulations  of forest biogeochemical cycles under global change.", "keywords": ["mycelial respiartion", "soil carbon stabilization", "soil nitrogen", "15. Life on land", "Gadgil effect", "enzyme activity", "mycorrhizae-saprotroph competition"]}, "links": [{"href": "https://doi.org/10.5061/dryad.8gtht76q3"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.8gtht76q3", "name": "item", "description": "10.5061/dryad.8gtht76q3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.8gtht76q3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-06T00:00:00Z"}}, {"id": "10.5061/dryad.95x69p8hr", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Evaluation of a microplate spectrophotometer for soil organic carbon determination in south central Idaho", "description": "Determination of soil organic carbon (SOC) is highly desirable for  assessing fertility and carbon sequestration; however, numerous methods of  determination warrant study of method agreement. Recently, a novel method  was developed following dichromate oxidation using a microplate  spectrophotometer. This novel method was compared with (i) total C by dry  combustion - soil inorganic carbon (DCw/o pretreatment - Pcal); (ii)  traditional Walkley-Black titration (WBTIT) and (iii) loss on ignition  (LOI360\u00b0C) in calcareous soils of south central Idaho (n=75) in  conjunction with North American Proficiency Testing program soils (n=10).  A two-way ANOVA was fit with soils as a blocking factor to identify any  difference between methods, means were separated using Tukey\u2019s HSD  (\u03b1=0.05). Additional comparisons were made for all soils (n=85) and for  soils in the lower 75th percentile of SOC determined by WBTIT (n=56) using  regression analysis. Only the WBTIT and LOI360\u00b0C methods were  statistically equivalent nevertheless there was high agreement (Lin\u2019s  concordance coefficients &gt;0.90) between all methods (n=85). Under  low SOC soils (n=56) the agreement between all methods decreased, but the  WBSPEC method fit other methods comparatively well r2= 0.71, 0.74, and  0.78 for LOI360\u00b0C, DCw/o pretreatment - Pcal, and WBTIT respectively. The  WBSPEC method provided estimates of SOC between the methods currently used  in the region while reducing hazardous waste generation over traditional  WBTIT and sample handling over LOI360\u00b0C and DCw/o pretreatment - Pcal  methods, positioning it as a sensible option for SOC determination in low  SOC calcareous soils of south central Idaho.", "keywords": ["2. Zero hunger", "FOS: Agricultural sciences", "15. Life on land", "6. Clean water", "12. Responsible consumption"], "contacts": [{"organization": "Bierer, Andrew, Leytem, April, Rogers, Christopher, Dungan, Robert,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.95x69p8hr"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.95x69p8hr", "name": "item", "description": "10.5061/dryad.95x69p8hr", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.95x69p8hr"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-09-10T00:00:00Z"}}, {"id": "10.5061/dryad.902k846", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Data from: The influence of topography and soil phosphorus on the vegetation of Korup Forest Reserve, Cameroun", "description": "unspecifiedSouthern Korup Transect  Plots DataText to files on Korup  plot data of Gartlan and Thomas In the southern part of Korup National  Park (58o10 N, 8o70 E), 135 plots, each of 80 m x 80m in area, were laid  out at 150-m intervals along four E-to-W transect lines (P, Q, R and S;  each of 34 plots, excepting Q with 33). Lines were ~5 km in length, and  separated S-to-N at ~4 km distance. Shrubs and small trees were very  lightly cut to show a way between plots. Each plot was divided into four  40-m x 40-m subplots, although only data at the whole plot level are  archived here. Details of the layout and environmental information are  found in Gartlan et al. (1986). All trees of \u2265 30 cm gbh (girth at breast  height, 1.3 m) were measured and identified. Coordinate locations of trees  within subplots were not taken: trees were not tagged. Lianas were also  recorded but are not included here. The plots were not marked at their  corners in any permanent manner apart from an indication of their location  by single tags on trees at the start of each plot on the line. The field  work was undertaken in 1975-1977, principally by J. S. Gartlan, D. W.  Thomas and F. Namata. Plots were relocatable up to about 1998, after which  time many tags had become very difficult to find. Except for transect P,  the southernmost line, and which has continued in use for further research  up until the present, the other lines have faded. There are four  ASCII-text files. These were the inputs for the abundance tables,  classifications and ordinations in Gartlan et al. (1986). (1) \u2018korbar.txt\u2019  has the basal areas (ba) per plot (units: m2/0.1-ha) of each tree species,  written in the Cornell Condensed Format (CCF) of the programs DECORANA and  CANOCO. Each line of the data has a plot number followed by four couplets  of \u2018species number and ba-value\u2019. (Some lines have trailing zero entries.)  Plots numbers are: 1-34, transect P; 35-67, Q; 68-101, R; and 102-135, S.  (2) \u2018korfre.txt\u2019 has the numbers of trees of each tree species per plot,  corresponding to \u2018korbar.txt\u2019 and also in the CCF. (3) \u2018korlsp.txt\u2019  contains a list of the 444 species\u2019 identifier codes (all transects); and  (4) \u2018kortax.txt\u2019 is a dictionary of these species\u2019 codes giving their full  Latin names and authorities as of 1986, arranged under family names. The  taxonomy has not been updated, and the modern user may want to revise it  using an international plant names\u2019 index. These data were also the basis  to Newbery &amp; Gartlan (1996) and Newbery et al. (1988, 1997, 1998).  _References Gartlan, J. S., D. M. Newbery, D. W. Thomas, and P. G.  Waterman. 1986. The influence of topography and soil phosphorus on the  vegetation of Korup Forest Reserve, Cameroun. Vegetatio 65:131-148.  Newbery, D. M., I. J. Alexander, and J. A. Rother. 1997. Phosphorus  dynamics in a lowland African rain forest: The influence of  ectomycorrhizal trees. Ecological Monographs 67:367-409. Newbery, D. M.,  I. J. Alexander, D. W. Thomas, and J. S. Gartlan. 1988. Ectomycorrhizal  Rain-Forest Legumes and Soil-Phosphorus in Korup-National-Park, Cameroon.  New Phytologist 109:433-450. Newbery, D. M. and J. S. Gartlan. 1996.  Structural analysis of the rain forest at Korup and Douala Edea, Cameroon.  Proceedings of the Royal Society of Edinburgh B 104:177-224. Newbery, D.  M., N. C. Songwe, and G. B. Chuyong. 1998. Phenology and dynamics of an  African rain forest at Korup, Cameroon. Pages 267-308 in D. M. Newbery, H.  H. T. Prins, and N. D. Brown, editors. Dynamics of tropical communities.  Blackwell Science, Oxford.", "keywords": ["2. Zero hunger", "vegetation gradient", "soil phosphorus", "Oubanguia alata", "Atlantic Coastal formation", "15. Life on land", "Microberlinia bisulcata"], "contacts": [{"organization": "Thomas, Duncan W., Newbery, David M., Waterman, P. G., Gartlan, J. S.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.902k846"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.902k846", "name": "item", "description": "10.5061/dryad.902k846", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.902k846"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-08-03T00:00:00Z"}}, {"id": "10.5061/dryad.9zw3r229b", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:12Z", "type": "Dataset", "title": "Data from: Switchgrass rhizosphere metabolite chemistry driven by nitrogen availability", "description": "unspecifiedPlants and soil microorganisms interact closely in the rhizosphere where  plants may exchange carbon (C) for functional benefits from the microbial  community. For example, the bioenergy crop, switchgrass (Panicum virgatum)  is thought to exchange root-exuded C for nitrogen (N) fixed by diazotrophs  (free-living N-fixers). However, this interaction is not well  characterized and it is not known how or if switchgrass responds to  diazotrophs or their activity. To explore this question, we assessed  rhizosphere metabolite chemistry of switchgrass grown in a hydroponic  system under two N levels and under inoculated or uninoculated conditions.  Plants were grown with the inoculum Azotobacter vinelandii DJ for three  days before harvest. We found switchgrass root exudate chemistry to be  driven by N availability. Total metabolite concentrations were generally  greater under high N versus low N and unaffected by inoculation.  Examination of rhizosphere chemical fingerprints indicates metabolite  chemistry was also driven strongly by N availability with a greater  relative abundance of carbohydrates under high N and greater relative  abundance of organic acids under low N. We also found evidence of changes  in rhizosphere chemical fingerprints by inoculation treatment. However, we  found little evidence of N treatment and inoculation interaction effects  which suggests this response is not directly mediated by N availability.", "keywords": ["2. Zero hunger", "Switchgrass", "Rhizosphere", "NMR-based metabolomics", "Diazotroph", "15. Life on land", "Free-living nitrogen fixation"], "contacts": [{"organization": "Smercina, Darian, Bowsher, Alan W, Evans, Sarah E, Friesen, Maren L, Eder, Elizabeth K, Hoyt, David W, Tiemann, Lisa K,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.9zw3r229b"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.9zw3r229b", "name": "item", "description": "10.5061/dryad.9zw3r229b", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.9zw3r229b"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-03-26T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SP&offset=2800&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=SP&offset=2800&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": "prev", "title": "items (prev)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SP&offset=2750", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=SP&offset=2850", "hreflang": "en-US"}], "numberMatched": 6551, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-04T10:53:56.593395Z"}