{"type": "FeatureCollection", "features": [{"id": "10.3897/arphapreprints.e155078", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:55Z", "type": "Report", "created": "2025-04-08", "title": "Species inventory and morphological traits of spiders (Arachnida, Araneae) and ants (Insecta, Hymenoptera, Formicidae) in northern Ghana", "description": "

Agricultural expansion, a leading driver of biodiversity loss, has widespread effects on ecosystem services, particularly in tropical regions. In West Africa, the impact of intensified agriculture on local biodiversity \u2013 especially predator and decomposer species like spiders and ants \u2013 is understudied. This study in northern Ghana examines the species diversity and functional traits of spiders and ants in human-transformed mango orchards and pristine savanna, aiming to compare the biodiversity of intensively managed agroecosystems and the extensively managed natural habitats. Insights will aid in estimating the effort needed to promote diversity through agroecological practices in mango orchards.

In this data paper, we publish the baseline checklist and morphological traits of spiders (Araneae) and ants (Hymenoptera: Formicidae) associated with mango orchards and forest savannas located in northern Ghana. In total, we collected 64 species (including 29 unidentified morphospecies) of spiders and 64 species (including 24 unidentified morphospecies) of ants. Of these, almost all spider species and nine ant species were new records for Ghana, while many of the morphospecies could potentially be undescribed new species to science. In addition, we collected six morphological traits for spiders: total body length, prosoma length, prosoma width, prosoma height, tibia I (leg) length, and fang length; and four traits for ants: total body length, head length, scape length, and eye distance.

", "keywords": ["morpholometrics", "standardized sampling", "West Africa", "checklist", "agriculture", "biodiversity", "mango orchard", "West Sudanian savanna"]}, "links": [{"href": "https://doi.org/10.3897/arphapreprints.e155078"}, {"rel": "self", "type": "application/geo+json", "title": "10.3897/arphapreprints.e155078", "name": "item", "description": "10.3897/arphapreprints.e155078", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3897/arphapreprints.e155078"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-04-08T00:00:00Z"}}, {"id": "10.3897/soils4europe.e119137", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:55Z", "type": "Journal Article", "created": "2024-05-30", "title": "Preliminary assessment of the knowledge gaps to reduce land degradation in Europe", "description": "

", "keywords": ["Europe", "Knowledge gaps", "0401 agriculture", " forestry", " and fisheries", "Land degradation", "04 agricultural and veterinary sciences", "01 natural sciences", "0105 earth and related environmental sciences"]}, "links": [{"href": "https://doi.org/10.3897/soils4europe.e119137"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Soils%20for%20Europe", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3897/soils4europe.e119137", "name": "item", "description": "10.3897/soils4europe.e119137", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3897/soils4europe.e119137"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-05-30T00:00:00Z"}}, {"id": "10.3897/arphapreprints.e101101", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:54Z", "type": "Report", "created": "2023-02-01", "title": "Assessing the diversity and spatial distribution of nematodes in the Store Mosse National Park (Sweden) using metabarcoding", "description": "

Nematode taxa of the Store Mosse National Park in the south of Sweden were surveyed using DNA metabarcoding. Samples were collected from a range of media across all the five vegetation types the park spans. A total of 50 samples consisting of soil, litter, lichens, sphagnum, roots, wood, moss, fungus and anthill materials were analysed. Nematodes were characterised using a ~350 bp region of their 18S ribosomal RNA gene that include V7 and V8 variable domains. The analysis identified 47 families, 76 genera (21 new to Swedish fauna) and 60 species (31 new to Swedish fauna). Some nematodes showed a strong association with certain medium types, especially at the species level. The results showed a strong justification for our strategy of sampling different medium types. Soil and litter communities, which were the most diverse, showed high levels of stability with good balance of all the various trophic and coloniser-persister groups.

", "keywords": ["molecular marker", "litter", "Nematoda", "vegetation", "national park", "15. Life on land", "soil"]}, "links": [{"href": "https://doi.org/10.3897/arphapreprints.e101101"}, {"rel": "self", "type": "application/geo+json", "title": "10.3897/arphapreprints.e101101", "name": "item", "description": "10.3897/arphapreprints.e101101", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3897/arphapreprints.e101101"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-02-01T00:00:00Z"}}, {"id": "10.3929/ethz-b-000549998", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2022-05-13", "title": "Computational Verification and Experimental Validation of the Vibration-Attenuation Properties of a Geometrically Nonlinear Metamaterial Design", "description": "Closed AccessPhysical Review Applied, 17 (5)", "keywords": ["1-dimensional systems", "Acoustic metamaterials", "Nonlinear acoustics", "Numerical techniques", "0103 physical sciences", "Earthquakes", "Bragg structures", "Phononic crystals", "02 engineering and technology", "Acoustic techniques", "0210 nano-technology", "01 natural sciences"]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000549998"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Physical%20Review%20Applied", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000549998", "name": "item", "description": "10.3929/ethz-b-000549998", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000549998"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-05-13T00:00:00Z"}}, {"id": "10.3897/phytokeys.103.25690", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:55Z", "type": "Journal Article", "created": "2018-07-18", "title": "Checklist of gypsophilous vascular flora in Italy", "description": "

Our understanding of the richness and uniqueness of the flora growing on gypsum substrates in Italy has grown significantly since the 19th century and, even today, new plant species are still being discovered. However, the plants and plant communities, growing on gypsum substrates in Italy, are still a relatively unknown subject.

The main aim of this paper was to elaborate a checklist of the Italian gypsophilous flora, to increase knowledge about this peculiar flora and for which conservation efforts need to be addressed.

Through a structured group communication process of experts (application of the Delphi technique), a remarkable number of experienced Italian botanists have joined together to select focal plant species linked to gypsum substrates. From the results obtained, 31 plant species behave as absolute or preferent taxa (gypsophytes and gypsoclines) and form the \uffe2\uff80\uff98core\uffe2\uff80\uff99 Italian gypsophilous flora. The most abundant life forms were chamaephytes and hemicryptophytes, belonging to Poaceae and Brassicaceae; as for chorotypes, the most represented are Mediterranean and narrow endemics. By improving on previously available information about the flora with a clear preference for gypsum in Italy, this undertaking represents an important contribution to the knowledge of a habitat which is today considered a priority for conservation.The representation of structural dynamics in the absence of physics-based models, is often accomplished through the identification of parametric models, such as the autoregressive with exogenous inputs, e.g. ARX models. When the structure is amenable to environmental variations, parameter-varying extensions of the original ARX model can be implemented, allowing for tracking of the operational variability. Yet, the latter occurs in sufficiently longer time-scales (days, weeks, months), as compared to system dynamics. For inferring a \uffe2\uff80\uff9cglobal\uffe2\uff80\uff9d, long time-scale varying ARX model, data from a full operational cycle has to typically become available. In addition, when the sensor network comprises multiple nodes, the identification of long time-scale varying, vector ARX models grow in complexity. We address these issues by proposing a distributed framework for structural identification, damage detection and localization. Its main features are: (i) the individual estimation of local, single-input-single-output ARX models at every operational point; (ii) the long time-scale representation of each individual ARX coefficient via a Gaussian process regression, which captures dependency on varying Environmental and Operational Conditions (EOCs); (iii) the establishment of a distributed residual generation algorithm for damage detection, which produces time-series of well-defined stationary statistics, with detected discrepancies used for damage diagnosis; and, (iv) exploitation of ARX-inferred mode shape curvatures, obtained via ARX-inferred global state-space models, of the healthy and damaged states, for damage localization. The method is assessed via application on two numerical case studies of different complexity, with the results confirming its efficacy for diagnostics under varying EOCs.

", "keywords": ["Technology", "0209 industrial biotechnology", "varying environmental and operational conditions", "Structural health monitoring", "structural health monitoring", "Damage detection and localization", "T", "mode shape curvatures", "distributed sensor network", "Autoregressive with exogenous inputs", "02 engineering and technology", "0201 civil engineering", "autoregressive with exogenous inputs", "Structural health monitoring; Varying environmental and operational conditions; Damage detection and localization; Gaussian process regression; Autoregressive with exogenous inputs; Distributed sensor network; Mode shape curvatures", "Distributed sensor network", "Mode shape curvatures", "damage detection and localization", "Varying environmental and operational conditions", "Gaussian process regression"]}, "links": [{"href": "http://www.mdpi.com/2224-2708/9/3/41/pdf"}, {"href": "https://doi.org/10.3929/ethz-b-000445427"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Journal%20of%20Sensor%20and%20Actuator%20Networks", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000445427", "name": "item", "description": "10.3929/ethz-b-000445427", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000445427"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-08T00:00:00Z"}}, {"id": "10.3929/ethz-b-000477428", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2021-03-19", "title": "Why should I use a multi-hazard app? Assessing the public's information needs and app feature preferences in a participatory process", "description": "Open AccessISSN:2212-4209", "keywords": ["User needs", "Multi-hazard apps", "0211 other engineering and technologies", "02 engineering and technology", "16. Peace & justice", "01 natural sciences", "user needs", "virtual interactive workshops", "3. Good health", "Virtual interactive workshops", "app content and features", "App content and features", "multi-hazard apps", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Dallo Irina, Marti Mich\u00e8le,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000477428"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/International%20Journal%20of%20Disaster%20Risk%20Reduction", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000477428", "name": "item", "description": "10.3929/ethz-b-000477428", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000477428"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-04-01T00:00:00Z"}}, {"id": "10.3929/ethz-b-000490964", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2021-06-07", "title": "Parametric reduced order models for output-only vibration-based crack detection in shell structures", "description": "Open AccessISSN:0888-3270", "keywords": ["Mesh morphing", "Crack detection", "Time series models", "Transmissibility functions", "Model order reduction", "0211 other engineering and technologies", "02 engineering and technology"]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000490964"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Mechanical%20Systems%20and%20Signal%20Processing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000490964", "name": "item", "description": "10.3929/ethz-b-000490964", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000490964"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-01T00:00:00Z"}}, {"id": "10.3929/ethz-b-000482924", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:56Z", "type": "Journal Article", "created": "2021-05-03", "title": "Vibration\u2010based monitoring of a small\u2010scale wind turbine blade under varying climate and operational conditions. Part II: A numerical benchmark", "description": "Open AccessThis paper constitutes the numerical companion of the experimental work on vibration-based monitoring of a small-scale wind turbine (WT) blade. In this second part, a numerical benchmark is established for condition assessmentof a Windspot 3.5-kW WT blade. The aim is to supplement the companion experimental work with a physical model exposed to diverse operational conditions, loading scenarios, and damage patterns that are not easily explorable and controllable in the laboratory. To this end, a finite element (FE) model of the considered blade is developed and subjected to a number of artificial damage scenarios, which are dynamically tested under both environmental and operational variability. The paper offers a detailed description of the numerical benchmark and the underlying assumptions, as well as the spectrum of operational conditions, the measured quantities, and the wind load model. Finally, we provide an overview and demonstration of the stand-alone application for time history analysis and generation of synthetic vibration data, which is made available via an open-access code in Sonkyo-Benchmark repository", "keywords": ["condition assessment", "structural health monitoring", "operational and environmental variability", "13. Climate action", "0202 electrical engineering", " electronic engineering", " information engineering", "wind turbine blade", "02 engineering and technology", "numerical benchmark", "condition assessment; damage detection; numerical benchmark; operational and environmental variability; structural health monitoring; system identification; wind turbine blade", "7. Clean energy", "damage detection", "system identification"]}, "links": [{"href": "https://doi.org/10.3929/ethz-b-000482924"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Structural%20Control%20and%20Health%20Monitoring", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3929/ethz-b-000482924", "name": "item", "description": "10.3929/ethz-b-000482924", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3929/ethz-b-000482924"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-05-03T00:00:00Z"}}, {"id": "10.4000/moussons.1887", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:57Z", "type": "Journal Article", "created": "2013-05-18", "description": "Shifting cultivation is often described as \u201ctraditional\u201d, inflexible and outdated, in contrast with \u201cmodern\u201d, mechanised and chemical agriculture. This belief leads to overlooking farmer know-how, accumulated over generations to exploit natural resources while adapting itself to the mutations of the physical, social and economic environment.Research conducted in Phongsaly provides an idea about how complex and consistent a shifting cultivation system can be and how farmers optimise family labour but also limit their risks. External interventions\u2014policies, projects, etc.\u2014are aimed at improving the farmers\u2019 livelihood by converting their farming practices. When these interventions overlook how diversified slash-and-burn agriculture is, they often lead to oversimplifying the farming systems, impoverishing people and exposing them to natural and economic risks. These actions are then counterproductive. In the interest of the Lao nation, as a community, the policies and their implementation should be rethought so as to hold highland farmers of ethnic minorities in higher esteem and to widen the viewpoint, currently limited to a caricature of the mountains and forest, upheld by the culturally and politically dominant lowland inhabitants.", "keywords": ["Social Sciences", "culture de rente", "DS1-937", "01 natural sciences", "savoir-faire des agriculteurs", "utilisation des terres", "forest", "H", "deforestation", "agricultural policy", "farming systems", "0101 mathematics", "d\u00e9veloppement rural", "agriculture sur br\u00fblis", "politique agricole", "agriculture", "2. Zero hunger", "d\u00e9forestation", "cash crop", "History of Asia", "1. No poverty", "land use", "04 agricultural and veterinary sciences", "15. Life on land", "shifting cultivation", "environnement", "slash-and-burn", "swidden agriculture", "for\u00eats", "agriculture itin\u00e9rante", "Laos", "farmer know-how", "0401 agriculture", " forestry", " and fisheries", "environment", "syst\u00e8mes agricoles", "rural development"], "contacts": [{"organization": "Ducourtieux, Olivier", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4000/moussons.1887"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Moussons", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4000/moussons.1887", "name": "item", "description": "10.4000/moussons.1887", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4000/moussons.1887"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2006-12-01T00:00:00Z"}}, {"id": "10.4067/s0718-27912010000200006", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2010-07-26", "description": "No tillage is being populanzed for the rainfed maize production in Northeast China. In order to evaluate its effects on the nutrient contents and enzymatic charactenstics in upland soils of Northeast China, surface (0-20 cm) meadow brown soil samples were collected from the plots under no tillage and conventional tillage in a 7-year field experiment under maize cropping in Shenyang, with the soil pH, contents of total C, N, P and S and available N, activities of \u03b1- and (\u03b2-galactosidase, \u03b1- and (\u03b2-glucosidase, urease, protease, phosphomonoesterase, phosphodiesterase, and arylsulphatase, and kinetic parameters of (\u03b2-glucosidase, protease, phosphomonoesterase, phosphodiesterase, and arylsulphatase determined. Comparing with conventional tillage, no tillage increased the contents of soil total C, N, and S and available N, the activities of test enzymes, and the Vmax/Km of soil urease, protease, and phosphomonoesterase, but decreased the activity of soil \u03b1-galactosidase and the VmaxKm of soil (\u03b2-glucosidase significantly. All the results suggest that long term no tillage for the maize production on meadow brown soil of Northeast China could enhance soil nutrients storage and the turnover of soil N and P, but had definite negative effects on the transformation of soil C.", "keywords": ["2. Zero hunger", "soil enzyme activity", "enzyme kinetic properties", "conventional tillage", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "Conservation tillage", "6. Clean water"], "contacts": [{"organization": "Zhang, Y.L, Chen, L.J, Chen, Z.H, Sun, C.X, Wu, Z.J, Tang, X.H,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-27912010000200006"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Revista%20de%20la%20ciencia%20del%20suelo%20y%20nutrici%C3%B3n%20vegetal", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.4067/s0718-27912010000200006", "name": "item", "description": "10.4067/s0718-27912010000200006", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-27912010000200006"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2010-01-01T00:00:00Z"}}, {"id": "10.4067/s0718-58392012000200013", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2012-10-31", "title": "The Effect Of Using Quail Litter Biochar On Soybean (Glycine Max [L.] Merr.) Production", "description": "El biocarbon puede usarse como enmienda para mejorar las propiedades del suelo y el rendimiento del cultivo. El objetivo de esta investigacion fue el estudio del crecimiento de la planta, rendimiento y sus caracteristicas, asi como la calidad de semilla, incluyendose el estudio de nutrientes y metales pesados (Pb, Cd y Hg) en la planta de soya (Glycine max L. Merr.) y el suelo. La experimentacion se realizo en condiciones de invernadero en el distrito de Dan Khun Thot, provincia de Nakhon Ratchasima, Tailandia, entre septiembre del 2010 y enero del 2011. La investigacion consto de seis tratamientos con cuatro repeticiones en un diseno completamente al azar. Se administro biocarbon de lecho de codorniz (QLB) a razon de 0, 24,6; 49,2; 73,8; 98,4 y 123 g por mezcla de sustrato en maceta, a soya var. Chiang Mai 60. Los resultados mostraron que el QLB puede usarse para mejorar la fertilidad y como enmienda del suelo en la produccion de soja a un nivel optimo de 98.4 g por mezcla de sustrato en maceta. Esta medida dio el mejor resultado en numero de nodos, altura, acumulacion de materia seca, rendimiento total, y calidad de semilla. El contenido de nutrientes en suelo tras el experimento aumento al aumentar QLB, mientras que el residuo de metales pesados en hoja y semilla no cambio. No obstante, no se recomiendan niveles superiores a 98.4 g de QLB por mezcla de sustrato en maceta dado que el QLB es de naturaleza alcalina y el pH del suelo podria verse afectado.", "keywords": ["soil fertility", "element", "nutrient uptake", "0401 agriculture", " forestry", " and fisheries", "Crop yield", "rendimiento de cultivo", "04 agricultural and veterinary sciences", "fertilidad del suelo", "pyrolysis", "elementos", "absorci\u00f3n de nutrientes", "pir\u00f3lisis"], "contacts": [{"organization": "Suppadit, Tawadchai, Phumkokrak, Nittaya, Poungsuk, Pakkapong,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-58392012000200013"}, {"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/s0718-58392012000200013", "name": "item", "description": "10.4067/s0718-58392012000200013", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-58392012000200013"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-06-01T00:00:00Z"}}, {"id": "10.4067/s0718-58392015000500015", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:22:58Z", "type": "Journal Article", "created": "2015-10-09", "title": "Effect Of Chemical Fertilization And Green Manure On The Abundance And Community Structure Of Ammonia Oxidizers In A Paddy Soil", "description": "Ammonia oxidization is a critical step in the soil N cycle and can be affected by the fertilization regimes. Chinese milk-vetch (Astragalus sinicus L., MV) is a major green manure of rice (Oryza sativa L.) fields in southern China, which is recommended as an important agronomic practice to improve soil fertility. Soil chemical properties, abundance and community structures of ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA) in a MV-rice rotation field under different fertilization regimes were investigated. The field experiment included six treatments: control, without MV and chemical fertilizer (CK); 100% chemical fertilizer (NPK); 18 000 kg MV ha-1 plus 100% chemical fertilizer (NPKM1); 18 000 kg MV ha-1 plus 40% chemical fertilizer (NPKM2); 18 000 kg MV ha-1 alone (MV); and 18 000 kg MV ha-1 plus 40% chemical fertilizer plus straw (NPKMS). Results showed that NPKMS treatment could improve the soil fertility greatly although the application of 60% chemical fertilizer. The abundance of AOB only in the MV treatment had significant difference with the control; AOA were more abundant than AOB in all corresponding treatments. The NPKMS treatment had the highest AOA abundance (1.19 x 108 amoA gene copies g-1) and the lowest abundance was recorded in the CK treatment (3.21 x 107 amoA gene copies g-1). The abundance of AOA was significantly positively related to total N, available N, NH4+-N, and NO3--N. The community structure of AOA exhibited little variation among different fertilization regimes, whereas the community structure of AOB was highly responsive. Phylogenetic analysis showed that all AOB sequences were affiliated with Nitrosospira or Nitrosomonas and all AOA denaturing gradient gel electrophoresis (DGGE) bands belonged to the soil and sediment lineage. These findings could be fundamental to improve our understanding of AOB and AOA in the N cycle in the paddy soil.", "keywords": ["0301 basic medicine", "2. Zero hunger", "0303 health sciences", "03 medical and health sciences", "Astragalus sinicus", "soil chemical properties", "Abundance", "ammonia-oxidizing bacteria (AOB)", "Chinese milk vetch", "community structure", "15. Life on land", "ammonia-oxidizing archaea (AOA)", "6. Clean water"], "contacts": [{"organization": "Fang, Yu, Yan, Zhi-Lei, Chen, Ji-Chen, Wang, Fei, Wang, Ming-Kuang, Lin, Xin-Jian,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4067/s0718-58392015000500015"}, {"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/s0718-58392015000500015", "name": "item", "description": "10.4067/s0718-58392015000500015", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4067/s0718-58392015000500015"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-12-01T00:00:00Z"}}, {"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

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. En r\uffc3\uffa9gions de climat temp\uffc3\uffa9r\uffc3\uffa9, les terres cultiv\uffc3\uffa9es ont un potentiel de stockage de carbone que l\uffe2\uff80\uff99on peut tenter d\uffe2\uff80\uff99utiliser pour r\uffc3\uffa9duire d\uffe2\uff80\uff99autant les \uffc3\uffa9missions de CO2 atmosph\uffc3\uffa9rique par des pratiques culturales adapt\uffc3\uffa9es et notamment par les techniques culturales sans labour (TCSL). Cette capacit\uffc3\uffa9 de stockage de carbone dans le sol a \uffc3\uffa9t\uffc3\uffa9 \uffc3\uffa9valu\uffc3\uffa9e sur l\uffe2\uff80\uff99essai de longue dur\uffc3\uffa9e de Boigneville (Bassin de Paris, France) et a \uffc3\uffa9t\uffc3\uffa9 compar\uffc3\uffa9e aux donn\uffc3\uffa9es de la litt\uffc3\uffa9rature internationale. Le suivi du stock de carbone du sol sous une rotation ma\uffc3\uffafs-bl\uffc3\uffa9 indique une tendance \uffc3\uffa0 un stockage mod\uffc3\uffa9r\uffc3\uffa9 tant en syst\uffc3\uffa8me labour\uffc3\uffa9 (0,10 t C ha-1 an-1 sur 28 ans) qu\uffe2\uff80\uff99en TCSL (respectivement 0,21 t et 0,19 t C ha-1 an-1 pour le travail superficiel et le semis direct sur cette m\uffc3\uffaame p\uffc3\uffa9riode). Avec une absence de diff\uffc3\uffa9rence significative entre le semis direct et le travail superficiel, l\uffe2\uff80\uff99effet sp\uffc3\uffa9cifique moyen des TCSL \uffc3\uffa9valu\uffc3\uffa9 \uffc3\uffa0 0,10 t C ha-1 an-1 sur 28 ans apparait sensiblement plus faible que celui mesur\uffc3\uffa9 sur les 20 premi\uffc3\uffa8res ann\uffc3\uffa9es et \uffc3\uffa9valu\uffc3\uffa9 \uffc3\uffa0 0,20 t C ha-1 an-1. Ces valeurs, inf\uffc3\uffa9rieures \uffc3\uffa0 d\uffe2\uff80\uff99autres valeurs largement diffus\uffc3\uffa9es par ailleurs, et cette variation d\uffc3\uffa9croissante de la capacit\uffc3\uffa9 de stockage avec la dur\uffc3\uffa9e de TCSL sont coh\uffc3\uffa9rentes avec la tendance moyenne observ\uffc3\uffa9e \uffc3\uffa0 partir d\uffe2\uff80\uff99un large \uffc3\uffa9chantillonnage de donn\uffc3\uffa9es de la litt\uffc3\uffa9rature internationale. L\uffe2\uff80\uff99\uffc3\uffa9volution de ce stockage de carbone est discut\uffc3\uffa9e en lien avec les indications sur l\uffe2\uff80\uff99\uffc3\uffa9volution du stock de carbone des sols de cette m\uffc3\uffaame r\uffc3\uffa9gion, les indicateurs de stockage potentiel, et les implications li\uffc3\uffa9es \uffc3\uffa0 l\uffe2\uff80\uff99\uffc3\uffa9volution du climat.Mots cl\uffc3\uffa9s: Techniques de culture sans labour, travail superficiel, semis direct, stockage de carbone, s\uffc3\uffa9questration, mitigation, gaz \uffc3\uffa0 effet de serre, essai de longue dur\uffc3\uffa9e, climat temp\uffc3\uffa9r\uffc3\uffa9

", "keywords": ["[SDV.SA.AGRO] Life Sciences [q-bio]/Agricultural sciences/Agronomy", "[SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy", "essai de longue dur\u00e9e", "travail superficiel", "04 agricultural and veterinary sciences", "[SDV.SA.SDS]Life Sciences [q-bio]/Agricultural sciences/Soil study", "semis direct", "climat temp\u00e9r\u00e9", "01 natural sciences", "mitigation", "stockage de carbone", "0401 agriculture", " forestry", " and fisheries", "gaz \u00e0 effet de serre", "Techniques de culture sans labour", "s\u00e9questration", "[SDV.SA.SDS] Life Sciences [q-bio]/Agricultural sciences/Soil study", "0105 earth and related environmental sciences"], "contacts": [{"organization": "Metay, Aur\u00e9lie, Mary, Bruno, Arrouays, Dominique, Labreuche, J\u00e9rome, Martin, Manuel, Nicolardot, Bernard, Germon, Jean-Claude,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4141/cjss07108"}, {"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/cjss07108", "name": "item", "description": "10.4141/cjss07108", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4141/cjss07108"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2009-11-01T00:00:00Z"}}, {"id": "10.4141/cjss81-026", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:01Z", "type": "Journal Article", "created": "2010-03-24", "description": "

The amounts of organic matter in native prairie and in an adjacent cultivated field were compared with the output from a simulation model describing organic matter dynamics. The effects of past and possible future soil management practices, and the loss of organic C through rainfall erosion were incorporated into the simulation study. Seventy years of cultivation increased the bulk density of the A horizon by an average of 16% along the catena of a Black Chernozemic soil. Organic C had decreased by 36% in the soil profile at the mid-slope position. Losses of organic N were 5\uffe2\uff80\uff9310% less. Depletion of organic C and N from the Ah horizon accounted for >\uffe2\uff80\uff8290% of the total loss from the soil profile. Therefore, extrapolation of data from surface soil, based solely on changes in the concentration of organic C and N, could result in an overestimation of organic matter losses from soils. Microbial biomass in the Ap horizon of the crop-summer-fallow site was 30% less than in the Ah horizon of the native prairie. The model predicted an immediate rise in microbial biomass C upon cultivation of the native prairie due to a large initial input of grassland litter and roots. Subsequently, the microbial biomass C decreased and approached a steady-state level which was 25% less than in the native prairie. The model indicates that large quantities of N released during the initial years of cultivation would not have been totally utilized by the cultivated crops, therefore resulting in major losses to the environment. However, now the organic matter is reaching a steady-state level and only small net release of N can be expected; external N sources are required for optimum crop production. Management practices such as straw removal and cropping sequence have short-term effects on the rate of depletion of soil organic C. Similar equilibrium levels of soil organic matter were predicted after 100\uffe2\uff80\uff82yr of cultivation in simulation studies that did not consider erosion losses. The inclusion of rainfall erosion losses indicated that major organic C and other nutrient losses will occur in management practices that include significant portions of fallow in the cropping sequence.

", "keywords": ["2. Zero hunger", "550", "soil organic matter", "soil organic C", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "N", "15. Life on land", "soil bulk density"], "contacts": [{"organization": "Paul, E. A., author, Voroney, R. P., author, Van Veen, J. A., author, Agricultural Institute of Canada, publisher,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.4141/cjss81-026"}, {"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/cjss81-026", "name": "item", "description": "10.4141/cjss81-026", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.4141/cjss81-026"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "1981-05-01T00:00:00Z"}}, {"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": "

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

", "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": "11353/10.2115948", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:27:10Z", "type": "Journal Article", "created": "2023-10-04", "title": "Bacteria face trade-offs in the decomposition of complex biopolymers", "description": "Abstract

Although depolymerization of complex carbohydrates is a growth-limiting bottleneck for microbial decomposers, we still lack understanding about how the production of different types of extracellular enzymes affect individual microbes and in turn the performance of whole decomposer communities. In this work we use a theoretical model to evaluate the potential trade-offs faced by microorganisms in biopolymer decomposition which arise due to the varied biochemistry of different depolymerizing enzyme classes. We specifically consider two broad classes of depolymerizing extracellular enzymes, which are widespread across microbial taxa: exo-enzymes that cleave small units from the ends of polymer chains and endo-enzymes that act at random positions generating degradation products of varied sizes. Our results demonstrate a fundamental trade-off in the production of these enzymes, which is independent of system\uffe2\uff80\uff99s complexity and which appears solely from the intrinsically different temporal depolymerization dynamics. As a consequence, specialists that produce either exo- or only endo-enzymes limit their growth to high or low substrate conditions, respectively. Conversely, generalists that produce both enzymes in an optimal ratio expand their niche and benefit from the synergy between the two enzymes. Finally, our results show that, in spatially-explicit environments, consortia composed of endo- and exo-specialists can only exist under oligotrophic conditions. In summary, our analysis demonstrates that the (evolutionary or ecological) selection of a depolymerization pathway will affect microbial fitness under low- or high substrate conditions, with impacts on the ecological dynamics of microbial communities. It provides a possible explanation why many polysaccharide degraders in nature show the genetic potential to produce both of these enzyme classes.

Author summary

The decomposition of polysaccharides by microbes is a key process in the global carbon cycle. It requires the joint action of a variety of microbially-produced extracellular enzymes. They can be broadly classified into endo-enzymes, that act in the middle of polymers, and exo-enzymes, that cleave units from polymer ends. Little is known about the benefits for microbes producing a certain enzyme type and the interplay between enzyme producing strategies in mixed communities. This hampers our comprehensive understanding of decomposition in terrestrial and marine ecosystems and thus limits the prediction of decomposition processes, for example in a changing climate.

Based on theoretical modelling, we revealed a fundamental trade-off in the action of these enzymes. While exo-enzymes are more efficient at high substrate conditions, endo-enzymes perform better when substrate is low. Generalists producing both enzymes expand their ecological niche of substrate availability compared to specialists only producing one of the two types. Complementary specialists only co-exist in oligotrophic conditions. We conclude that producing enzymes for specific steps within polymer degradation represents relevant ecological strategies for microbes in decomposer communities.

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.

", "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": "10.48550/arxiv.2006.16373", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:05Z", "type": "Journal Article", "created": "2022-01-11", "title": "A High-Order Discontinuous Galerkin Method for the Poro-elasto-acoustic Problem on Polygonal and Polyhedral Grids", "description": "The aim of this work is to introduce and analyze a finite element discontinuous Galerkin method on polygonal meshes for the numerical discretization of acoustic waves propagation through poroelastic materials. Wave propagation is modeled by the acoustics equations in the acoustic domain and the low-frequency Biot's equations in the poroelastic one. The coupling is realized by means of (physically consistent) transmission conditions, imposed on the interface between the domains, modeling different pore configurations. For the space discretization, we introduce and analyze a high-order discontinuous Galerkin method on polygonal and polyhedral meshes, which is then coupled with Newmark-$\u03b2$ time integration schemes. Stability analysis for both the continuous and semi-discrete problem is presented and error estimates for the energy norm are derived for the semi-discrete one. A wide set of numerical results obtained on test cases with manufactured solutions are presented in order to validate the error analysis. Examples of physical interest are also presented to investigate the capability of the proposed methods in practical scenarios.", "keywords": ["65M12", " 65M60", "FOS: Mathematics", "Mathematics - Numerical Analysis", "Numerical Analysis (math.NA)", "poroelasticity", " acoustics", " discontinuous Galerkin method", " polygonal and polyhedral meshes", " convergence analysis", "0101 mathematics", "01 natural sciences"]}, "links": [{"href": "https://re.public.polimi.it/bitstream/11311/1203113/1/poro-elasto-acoustic.pdf"}, {"href": "https://doi.org/10.48550/arxiv.2006.16373"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/SIAM%20Journal%20on%20Scientific%20Computing", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.48550/arxiv.2006.16373", "name": "item", "description": "10.48550/arxiv.2006.16373", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.48550/arxiv.2006.16373"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-01-11T00:00:00Z"}}, {"id": "10.48620/90780", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:05Z", "type": "Journal Article", "created": "2024-10-23", "title": "Warming of Northern Peatlands Increases the Global Temperature Overshoot Challenge", "description": "Meeting the Paris Agreement's temperature goals requires limiting future carbon emissions, yet current policies make temporarily overshooting the 1.5\u00b0C target likely. The potential climate feedback from destabilizing peatlands, storing large amounts of carbon, remains poorly quantified. Using the reduced-complexity Earth System Model OSCAR with an integrated peat carbon module, we found that across various overshoot pathways that temporarily exceed 1.5\u00b0C-2.5\u00b0C, northern peatlands exhibit net positive feedback, amplifying the overshoot challenge. Warming increases peatlands' net carbon uptake, but this is largely offset by higher methane emissions. We estimated that for each 1\u00b0C increase in peak warming, the positive feedback from peatlands decreases the remaining carbon budget by 37 GtCO2 (22-48 GtCO2). If the 1.5\u00b0C temperature target is exceeded, peatlands would increase carbon removal requirement by about 40 GtCO2 (16-60 GtCO2) (8.6%). Our findings highlight the importance of properly accounting for northern peatlands for estimating climate feedbacks, especially under overshoot scenarios.", "keywords": ["[SDU.STU.CL] Sciences of the Universe [physics]/Earth Sciences/Climatology", "climate change", "northern peatlands", "carbon", "greenhouse gases", "land surface model", "reduced-complexity earth system model", "FairCarboN", "temperature feedback", "[SDU.ENVI] Sciences of the Universe [physics]/Continental interfaces", " environment", "Article", "overshoot"]}, "links": [{"href": "https://oceanrep.geomar.de/id/eprint/62739/1/1-s2.0-S2590332225001794-main.pdf"}, {"href": "https://pure.iiasa.ac.at/id/eprint/20730/1/1-s2.0-S2590332225001794-main.pdf"}, {"href": "https://doi.org/10.48620/90780"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/One%20Earth", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.48620/90780", "name": "item", "description": "10.48620/90780", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.48620/90780"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-10-23T00:00:00Z"}}, {"id": "10.5061/dryad.07hc0m4", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:06Z", "type": "Dataset", "title": "Data from: Variation in home-field advantage and ability in leaf litter decomposition across successional gradients", "description": "Open AccessMass loss and environmental data - Veen et al 2018 - Functional EcologyData file including litter mass loss data, soil abiotic properties and litter chemical properties for Veen et al 2018 (Functional Ecology)Veen et al FE-data.xlsx", "keywords": ["decomposition", "functional breadth", "Verwerkte data", "Processed data", "15. Life on land", "plant-litter feedback", "soil", "succession"], "contacts": [{"organization": "Veen, G.F. Ciska, Keiser, Ashley D., van der Putten, Wim H., Wardle, David A., Veen, G. F. Ciska,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.07hc0m4"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.07hc0m4", "name": "item", "description": "10.5061/dryad.07hc0m4", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.07hc0m4"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2018-01-01T00:00:00Z"}}, {"id": "10.5061/dryad.2f70818", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:07Z", "type": "Dataset", "title": "Data from: Differences in carbon stocks along an elevational gradient in tropical mountain forests of Colombia", "description": "unspecifiedTropical mountain forests provide an exceptional opportunity to evaluate the patterns of variation of carbon stocks along elevational gradients that correspond to well-defined temperature gradients. We predicted that carbon stored in live aboveground biomass, aboveground necromass, and soil components of forests on the eastern flank of the Colombian Andes would change with elevation along this gradient extending from 750 to 2800 m above sea level. The rationale was that the corresponding change in temperature (14\u00b0C to 26\u00b0C) would influence tree growth and decomposition of organic matter. To address this hypothesis, we examined the carbon stored in these three components using data from 20 0.25-ha plots located along this elevational gradient. The mean total carbon stock found in the study region was 241.3\u00b137.5 Mg C/ha. Aboveground carbon stocks decreased with elevation (p =0.001), as did necromass carbon stocks (p =0.016). Although soil organic carbon stocks did not differ significantly along the gradient (p =0.153), they contributed proportionately more at higher than at lower elevations, counterbalancing the opposite trends in aboveground carbon and necromass carbon stocks. As such, total carbon stocks did not vary significantly along the elevational gradient (p =0.576).", "keywords": ["carbon stocks", "soil organic carbon", "live aboveground biomass", "aboveground necromass", "15. Life on land", "Colombian Andes", "uncertainty analysis"], "contacts": [{"organization": "Phillips, Juan, Ramirez, Sebastian, Wayson, Craig, Duque, Alvaro,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.2f70818"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.2f70818", "name": "item", "description": "10.5061/dryad.2f70818", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.2f70818"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-06-19T00:00:00Z"}}, {"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.547d7wmf3", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "created": "2023-08-15", "title": "Data from: Long-term changes in soil carbon and nitrogen fractions in switchgrass, native grasses, and no-till corn bioenergy production systems", "description": "unspecified# Data from: Long-term changes in soil carbon and nitrogen fractions in switchgrass, native grasses, and no-till corn bioenergy production systems These files contain data from soil and root samples use in this publication. The R script uses this data to perform the statistical analysis used in the publication. ## Description of the data and file structure The soil and root data contain measured variables within each experimental unit across multiple years during the study period. The variable in the R script called 'top_level_directory' can be changed to the path of the download files' directory to run the analysis. Note that NA = not available. ## Code/Software There is an R script provided that conducts the statistical analysis used in this study. The necessary packages are listed at the top of the script. The variable in the script called 'top_level_directory' can be changed to the path of the download files' directory to run the analysis.", "keywords": ["2. Zero hunger", "native grasses", "Biofuel feedstocks", "Biofuel Cropping System Experiment", "soil nitrogen", "Bioenergy feedstock", "FOS: Earth and related environmental sciences", "15. Life on land", "7. Clean energy", "Soil carbon", "Zea mays", "mineral-assoicated organic matter", "Panicum virgatum", "13. Climate action", "Particulate organic matter", "root productivity", "soil aggregate"], "contacts": [{"organization": "Perry, Sophie, Falvo, Grant, Mosier, Samantha, Robertson, G. Philip,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.547d7wmf3"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.547d7wmf3", "name": "item", "description": "10.5061/dryad.547d7wmf3", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.547d7wmf3"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-25T00:00:00Z"}}, {"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<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.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.59zw3r23d", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:09Z", "type": "Dataset", "title": "Data from Soil chemistry turned upside down: a meta-analysis of invasive earthworm effects on soil chemical properties", "description": "Open AccessWe compiled a dataset of published data to investigate the effects of exotic earthworms on eight soil chemical properties: pH, water content, and the stocks and fluxes of C, N, and P. We conducted a search in Web of Science on September 27, 2018, using literature published between 1945 and September 2018, applying the following search string: (\u201clumbric*\u201c OR \u201cearthworm*\u201c) AND (\u201cinvasi*\u201c OR \u201cexotic\u201c OR \u201cnon-native\u201c OR \u201cperegrine\u201c OR \u201calien\u201c OR \u201cintroduce*\u201c) AND (\u201csoil NEAR/2 carbon\u201c OR \u201c*organic carbon\u201d OR \u201csoil NEAR/2 nitr*\u201c OR \u201csoil NEAR/2 ammoni*\u201d OR \u201csoil NEAR/2 phosph*\u201d OR \u201csoil water\u201c OR \u201csoil moisture\u201c OR \u201csoil humidity\u201c OR \u201cpH\u201c). In addition, unpublished studies from doctoral theses were included in the dataset. All studies were screened for the following inclusion criteria and included in the dataset when applicable: (1) studies that tested the effects of exotic earthworms using an earthworm treatment/control data or regression data (earthworm biomass or abundance), if the probability was high that earthworm presence influenced the respective soil property but not vice versa; (2) studies that reported at least one of the following soil chemical properties: pH, water content, stocks or fluxes of C, N, or P; and (3) studies where control soils had been devoid of native or exotic earthworms (for studies with treatment/control data). Review, opinion, and perspectives papers were excluded from the list. We extracted means, variances, and sample sizes of treatments with (treatment) and without (control) earthworms as well as correlation coefficients of regressions between earthworm biomass/abundance and soil chemical properties and sample sizes from regression studies. In addition, from each study, we extracted information on earthworm species studied, study type (field observation vs. field experiment vs. lab study), ecosystem/continent (continent: North America vs. Australia/Oceania; ecosystem: forest vs. grassland), soil layer (organic vs. mineral), and the specific target response variable that was measured. We created additional variables for each of the datasets by assigning ecological groups to the earthworm species used in the studies, such as the presence of epigeic, endogeic, and anecic earthworm species, and ecological group richness. We further included a variable on earthworm species richness. For earthworm treatment/control data, we calculated effect sizes for the effects of earthworm invasion on soil chemical properties using log-response ratio. We ran standard meta-analyses and tested for total heterogeneity of effect sizes within each model. We explored potential publication bias using funnel plots for visual inspection. We, additionally, used fail-safe-numbers (Rosenberg\u2019s weighted method) for statistical inspection. Moreover, we investigated how much of the heterogeneity between studies is explained by the covariates \u2018study type\u2019, \u2018soil layer\u2019, and the earthworm-species-related covariates in a multi-level meta-analysis. We used study ID as random factor in each of the models.", "keywords": ["2. Zero hunger", "13. Climate action", "Verwerkte data", "Processed data", "15. Life on land"], "contacts": [{"organization": "Ferlian, Olga, Thakur, Madhav P., Casta\u00f1eda Gonz\u00e1lez, Alejandra, San Emeterio, Layla M., Marr, Susanne, da Silva Rocha, Barbbara, Eisenhauer, Nico,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.59zw3r23d"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.59zw3r23d", "name": "item", "description": "10.5061/dryad.59zw3r23d", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.59zw3r23d"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-11-16T00:00:00Z"}}, {"id": "10.5061/dryad.68h07", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:10Z", "type": "Dataset", "title": "Data from: Forest defoliator pests alter carbon and nitrogen cycles", "description": "unspecifiedClimate change may foster pest epidemics in forests, and thereby the fluxes of elements that are indicators of ecosystem functioning. We examined compounds of carbon (C) and nitrogen (N) in insect faeces, leaf litter, throughfall and analysed the soils of deciduous oak forests (Quercus petraea L.) that were heavily infested by the leaf herbivores winter moth (Operophtera brumata L.) and mottled umber (Erannis defoliaria L.). In infested forests, total net canopy-to-soil fluxes of C and N deriving from insect faeces, leaf litter and throughfall were 30- and 18-fold higher compared with uninfested oak forests, with 4333\u2009kg\u2009C\u2009ha\u22121 and 319\u2009kg\u2009N\u2009ha\u22121, respectively, during a pest outbreak over 3 years. In infested forests, C and N levels in soil solutions were enhanced and C/N ratios in humus layers were reduced indicating an extended canopy-to-soil element pathway compared with the non-infested forests. In a microcosm incubation experiment, soil treatments with insect faeces showed 16-fold higher fluxes of carbon dioxide and 10-fold higher fluxes of dissolved organic carbon compared with soil treatments without added insect faeces (control). Thus, the deposition of high rates of nitrogen and rapidly decomposable carbon compounds in the course of forest pest epidemics appears to stimulate soil microbial activity (i.e. heterotrophic respiration), and therefore, may represent an important mechanism by which climate change can initiate a carbon cycle feedback.", "keywords": ["13. Climate action", "forest ecosystems", "Insect mass outbreaks", "Carbon cycle", "15. Life on land"], "contacts": [{"organization": "l-M-Arnold, Anne, Gr\u00fcning, Maren, Simon, Judy, Reinhardt, Annett-Barbara, Lamersdorf, Norbert, Thies, Carsten,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.68h07"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.68h07", "name": "item", "description": "10.5061/dryad.68h07", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.68h07"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2016-09-23T00:00:00Z"}}, {"id": "10.5061/dryad.6h5v2pv", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:10Z", "type": "Dataset", "title": "Data from: Long-term recovery of the functional community assembly and carbon pools in an African tropical forest succession", "description": "unspecifiedSupplementary InformationRaw data underlying the analyses in the publication.", "keywords": ["carbon stocks", "Congo Basin", "Central Africa", "carbon stocks.", "functional assembly", "15. Life on land", "secondary succession", "long-term recovery"], "contacts": [{"organization": "Bauters, Marijn, Vercleyen, Oscar, Vanlauwe, Bernard, Six, Johan, Bonyoma, Bernard, Badjoko, Henri, Hubau, Wannes, Hoyt, Alison, Boudin, Mathieu, Verbeeck, Hans, Boeckx., Pascal,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.6h5v2pv"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.6h5v2pv", "name": "item", "description": "10.5061/dryad.6h5v2pv", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.6h5v2pv"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-05T00:00:00Z"}}, {"id": "10.5061/dryad.8hm07", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Data from: Biochar from \"Kon Tiki\" flame curtain and other kilns: effects of nutrient enrichment and kiln type on crop yield and soil chemistry", "description": "unspecifiedBiochar application to soils has been investigated as a means of improving soil fertility and mitigating climate change through soil carbon sequestration. In the present work, the invasive shrub 'Eupatorium adenophorum' was utilized as a sustainable feedstock for making biochar under different pyrolysis conditions in Nepal. Biochar was produced using several different types of kilns; four sub types of flame curtain kilns (deep-cone metal kiln, steel shielded soil pit, conical soil pit and steel small cone), brick-made traditional kiln, traditional earth-mound kiln and top lift up draft (TLUD). The resultant biochars showed consistent pH (9.1 \u00b1 0.3), cation exchange capacities (133 \u00b1 37 cmolc kg-1), organic carbon contents (73.9 \u00b1 6.4 %) and surface areas (35 to 215 m2/g) for all kiln types. A pot trial with maize was carried out to investigate the effect on maize biomass production of the biochars made with various kilns, applied at 1% and 4% dosages. Biochars were either pretreated with hot or cold mineral nutrient enrichment (mixing with a nutrient solution before or after cooling down, respectively), or added separately from the same nutrient dosages to the soil. Significantly higher CEC (P< 0.05), lower Al/Ca ratios (P< 0.05), and high OC% (P<0.001) were observed for both dosages of biochar as compared to non-amended control soils. Importantly, the study showed that biochar made by flame curtain kilns resulted in the same agronomic effect as biochar made by the other kilns (P > 0.05). At a dosage of 1% biochar, the hot nutrient-enriched biochar led to significant increases of 153% in above ground biomass production compared to cold nutrient-enriched biochar and 209% compared to biochar added separately from the nutrients. Liquid nutrient enhancement of biochar thus improved fertilizer effectiveness compared to separate application of biochar and fertilizer.", "keywords": ["2. Zero hunger", "13. Climate action", "kiln technology", "soil fertility", "biochar", "15. Life on land", "7. Clean energy", "6. Clean water", "flame curtain"], "contacts": [{"organization": "Pandit, Naba Raj, Mulder, Jan, Hale, Sarah Elisabeth, Schmidt, Hans Peter, Cornelissen, Gerard,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.8hm07"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.8hm07", "name": "item", "description": "10.5061/dryad.8hm07", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.8hm07"}, {"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.905qftth1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "title": "Tape lures swell bycatch on a Mediterranean island harbouring illegal bird trapping", "description": "Mediterranean islands provide shelter and sustenance for millions of migrating birds each year. Humans have historically exploited bird migration through hunting. In Cyprus, trapping birds during their migratory peak is considered a tradition, but has long been against the law. Illegal bird trapping is lucrative, however, with trappers using tape lures that broadcast birdsong to increase capture rates. It results in the slaughter of millions of birds each year. Yet, scientific studies quantifying capture rates of target and nontarget species using methods employed by trappers are lacking. Here, we show using playback experiments that tape lures lead to an order of magnitude greater capture rates of target species, but also significantly increase bycatch, which may include species of conservation concern. Conservation efforts focusing on minimizing illegal bird killing should also consider tape lures and their contribution to the overall impact of trapping on avian populations.", "keywords": ["playback experiment", "Sylvia melanocephala", "Cyprus", "14. Life underwater", "Sylvia atricapilla", "Warbler"], "contacts": [{"organization": "Sebastianelli, Matteo, Savva, Georgios, Moysi, Michaella, Kirschel, Alexander,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.905qftth1"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.905qftth1", "name": "item", "description": "10.5061/dryad.905qftth1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.905qftth1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-09-19T00:00:00Z"}}, {"id": "10.5061/dryad.931zcrjtp", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:11Z", "type": "Dataset", "created": "2024-06-03", "title": "Carbon sequestration in intact rare ecosystems and their encroaching forests (Michigan, USA)", "description": "unspecifiedRising atmospheric carbon dioxide levels are impacting global temperatures, ecological systems, and human societies. Natural carbon sequestration through the conservation of soil and native ecosystems may slow or reduce the amount of CO2 in the atmosphere, and thus slow or mitigate the rate of global warming. Most of the research investigating carbon sequestration in natural systems occurs in forested ecosystems, however rare ecosystems such as coastal plain marshes and wet-mesic sand prairie collectively may serve as significant carbon sinks. Our objectives were to measure and assess the importance of carbon sequestration in three rare ecosystems (oak-pine barrens, coastal plain marsh, and wet-mesic sand prairie) in western Lower Michigan. We measured carbon in standing vegetation, dead organic matter, and soils within each ecosystem and adjacent encroaching forested areas. Driven by tree carbon, total carbon stocks in encroaching areas were greater than in intact rare ecosystems. Soil organic carbon was greater in all intact ecosystems, though only significantly so in coastal plain marsh.\u00a0 Principal components analysis explained 72% of the variation and revealed differences between intact ecosystems and their encroaching areas. Linear models using the ratio of red to green light reflectance successfully predicted SOC in intact coastal plain marsh and wet-mesic sand prairie. Our results infer the importance of these rare ecosystems in sequestering carbon in soils and support the need to establish federal or state management practices for the conservation of these systems.", "keywords": ["Carbon sequestration", "rare ecosystems", "coastal plain marsh", "Climate change", "oak-pine barrens", "FOS: Natural sciences", "wet-mesic sand prairie"], "contacts": [{"organization": "Woller-Skar, Meg, Locher, Alexandra, Audia, Ellen,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.931zcrjtp"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.931zcrjtp", "name": "item", "description": "10.5061/dryad.931zcrjtp", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.931zcrjtp"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-17T00:00:00Z"}}, {"id": "10.5061/dryad.9kd51c5d5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:12Z", "type": "Dataset", "title": "Dark diversity reveals importance of biotic resources and competition for plant diversity across habitats", "description": "unspecifiedSpecies richness is the most commonly used metric to quantify biodiversity. However, examining dark diversity, the group of missing species which can potentially inhabit a site, can provide a more thorough understanding of the processes influencing observed biodiversity and help evaluate the restoration potential of local habitats. So far, dark diversity has mainly been studied for specific habitats or largescale landscapes while less attention has been given to variation across broad environmental gradients or as a result of local conditions and biotic interactions. In this study, we investigate the importance of local environmental conditions in determining dark diversity and observed richness in plant communities across broad environmental gradients. Using the ecospace concept, we investigate how these biodiversity measures relate to abiotic gradients (defined as position), availability of biotic resources (defined as expansion), spatiotemporal extent of habitats (defined as continuity), as well as species interactions through competition. Position variables were important for both observed and dark diversity, some with quadratic relationships, e.g., plant richness showing a unimodal response to soil fertility corresponding to the intermediate productivity hypothesis. Interspecific competition represented by community mean Grime C had a negative effect on plant species richness. Besides position-related variables, organic carbon was the most important variable for dark diversity, indicating that in late succession habitats such as forests and shrubs, dark diversity is generally low. The importance of highly competitive species indicates that intermediate disturbance, such as grazing, may facilitate higher species richness and lower dark diversity.", "keywords": ["Beals' Index", "Dark Diversity", "14. Life underwater", "NOVANA", "15. Life on land", "Biowide"], "contacts": [{"organization": "Fl\u00f8jgaard, Camilla, Valdez, Jos\u00e9, Dalby, Lars, Moeslund, Jesper Erenskjold, Clausen, Kevin, Ejrn\u00e6s, Rasmus, Partel, Meelis, Brunbjerg, Ane Kirstine,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.9kd51c5d5"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.9kd51c5d5", "name": "item", "description": "10.5061/dryad.9kd51c5d5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.9kd51c5d5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2021-02-26T00:00:00Z"}}, {"id": "10.5194/egusphere-2024-434", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:30Z", "type": "Journal Article", "created": "2024-02-27", "title": "Characterization of the particle size distribution, mineralogy and Fe mode of occurrence of dust-emitting sediments across the Mojave Desert, California, USA", "description": "

Abstract. Understanding the effect of dust upon climate and ecosystems needs comprehensive analyses of the physiochemical properties of dust-emitting sediments in arid regions. Here, we analyse a diverse set of crusts and aeolian ripples (n=55) from various dust-hotspots within the Mojave Desert, California, USA, with focus on their particle size distribution (PSD), mineralogy, aggregation/cohesion state and iron mode of occurrence characterization. Our results showed differences in fully and minimally dispersed PSDs, with crusts average median diameters (92 and 37 \u00b5m, respectively) compared to aeolian ripples (226 and 213 \u00b5m, respectively). Mineralogical analyses unveiled variations between crusts and ripples, with crusts enriched in phyllosilicates (24 vs 7.8 %), carbonates (6.6 vs 1.1 %), Na-salts (7.3 vs 1.1 %) and zeolites (1.2 and 0.12 %), while ripples enriched in feldspars (48 vs 37 %), quartz (32 vs 16 %), and gypsum (4.7 vs 3.1 %). Bulk Fe content analyses indicate higher concentrations in crusts (3.0\u00b11.3 wt %) compared to ripples (1.9\u00b11.1 wt %), with similar Fe speciation proportions; nano Fe-oxides/readily exchangeable Fe represent ~1.6 %, hematite/goethite ~15 %, magnetite/maghemite ~2.0 % and structural Fe in silicates ~80 % of the total Fe. We identified segregation patterns in PSD and mineralogy differences within the Mojave basins, influenced by sediment transportation dynamics and precipitates due to groundwater table fluctuations. Mojave Desert crusts show similarities with previously sampled crusts in the Moroccan Sahara for PSD and readily exchangeable Fe, yet exhibit differences in mineralogical composition, which could influence the emitted dust particles characteristics.

", "keywords": ["Take urgent action to combat climate change and its impacts", "info:eu-repo/classification/ddc/550", "550", "ddc:550", "Physics", "QC1-999", "Climate", "Iron", "Dust", "Particle size", "Size distribution", "15. Life on land", "Mineralogy", "Mojave Desert", "Dust models", "\u00c0rees tem\u00e0tiques de la UPC::Desenvolupament hum\u00e0 i sostenible::Enginyeria ambiental", "Earth sciences", "Chemistry", "Physicochemical property", "13. Climate action", "Sediment", "\u00c0rees tem\u00e0tiques de la UPC::Enginyeria qu\u00edmica::Qu\u00edmica del medi ambient", "QD1-999", "Ensure healthy lives and promote well-being for all at all ages"]}, "links": [{"href": "https://acp.copernicus.org/articles/24/9155/2024/acp-24-9155-2024.pdf"}, {"href": "https://doi.org/10.5194/egusphere-2024-434"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Atmospheric%20Chemistry%20and%20Physics", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.5194/egusphere-2024-434", "name": "item", "description": "10.5194/egusphere-2024-434", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5194/egusphere-2024-434"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-02-27T00:00:00Z"}}, {"id": "10.5061/dryad.brv15dv7m", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:12Z", "type": "Dataset", "title": "Dark septate endophytes and arbuscular mycorrhizal fungi (Paris-morphotype) affect the stable isotope composition of 'classically' non-mycorrhizal plants", "description": "The vast majority of terrestrial plants exchange nutrients with fungal partners forming different mycorrhizal types. The minority of plants considered as non-mycorrhizal, however, are not necessarily free of any fungi, but are frequently colonized by elusive fungal endophytes, such as dark septate endophytes (DSE) or fine root endophytes (FRE). While a functional role of FRE in improvement of nutrient gain was recently elucidated, the function of DSE is still in discussion and was here addressed for 36 plant species belonging to the families Equisetaceae, Cypereaceae and Caryophyllaceae. Molecular and microscopic staining approaches were conducted to verify the presence of DSE in the investigated species. Stable isotope natural abundances of the elements carbon, nitrogen, hydrogen and oxygen and total nitrogen concentrations were analyzed for the respective species of the target plant families and accompanying mycorrhizal and non-mycorrhizal (Brassicaceae) plant species. Staining approaches confirmed the presence of DSE in all investigated species within the families Equisetaceae, Cyperaceae and Caryophyllaceae. A co-colonization with Paris-type arbuscular mycorrhiza (AM) was occasionally found by staining and molecular approaches in species of the Equisetaceae. Species of the Equisetaceae, Cyperaceae and Caryophyllaceae were significantly 15N-enriched in comparison to accompanying plants. In addition, a significant 13C and 2H enrichment and increased total nitrogen concentrations were found for representatives of the Equisetaceae. The 15N-enrichment found here for representatives of Equisetaceae, Cyperaceae and Caryophyllaceae provides evidence for a functional role of the ubiquitous DSE fungi. DSE fungi obviously provide access to 15N-enriched soil organic compounds probably in exchange for organic carbon compounds from plant photosynthesis. As indicated by additional 13C- and 2H-enrichments, representatives of the Equisetaceae apparently gain simultaneously organic carbon compounds from their AM fungi of the Paris-morphotype. Thus, species of the Equisetaceae have to be considered as partially, or in case of the achlorophyllous fertile Equisetum arvense, as fully mycoheterotrophic at least in some stages of their life cycle. So far mostly underappreciated fungi classified as DSE are suggested to occupy an ecologically relevant role similar to mycorrhizae and the occurrence of simultaneous functions of DSE and AM fungi in Equisetaceae is proposed.", "keywords": ["2. Zero hunger", "mycoheterotrophy", "Caryophyllaceae", "Cyperaceae", "15. Life on land", "dark septate endophytes (DSE)", "Mycorrhiza", "equisetaceae"], "contacts": [{"organization": "Giesemann, Philipp, Eichenberg, David, St\u00f6ckel, Marcus, Seifert, Lukas, Gomes, Sofia, Merckx, Vincent, Gebauer, Gerhard,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.brv15dv7m"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.brv15dv7m", "name": "item", "description": "10.5061/dryad.brv15dv7m", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.brv15dv7m"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2020-08-28T00:00:00Z"}}, {"id": "10.5061/dryad.bnzs7h4fn", "type": "Feature", "geometry": null, "properties": {"updated": "2026-04-03T16:23:12Z", "type": "Dataset", "title": "Landcover map for the central region of the Yukon-Kuskokwim Delta, Alaska", "description": "unspecifiedThis landcover classification was created for the purposes of determining watershed landcover as potential drivers of downstream waterbody CH4\u00a0and CO2\u00a0concentrations. The region of interest is a watershed in the central portion of the Yukon-Kuskokwim Delta, Alaska, where field observations were based. The landcover map has been clipped to the watershed extent, and included as a shapefile. We created a 10-m resolution landcover map for the region of interest to determine the presence and abundance of various terrestrial, wetland, surface waterbodies, and disturbed areas in sample watersheds. We used an unsupervised k-means algorithm (Google Earth Engine, \u201cwekaKMeans\u201d) with the surface reflectance raw bands, derived bands (NDWI, NDVI), slope, and elevation as inputs for the classification. The Alaska Interagency Coordination Center historical wildfire database was used for wildfire delineations. Wildfires in the region of interest included fire scars from the 1970s, 1990s, and early 2000s, collectively designated as \u201cold fires,\u201d and fire scars from the large area burned in 2015. First, the region of interest was divided into unburned, old fire scars, and 2015 fire scars, and the classification algorithm was run separately for each. We used an initial number of classes \u201ck\u201d higher than the number of known landcover types in order to capture the variability in the driving layers, then later grouped similar classes produced by the k-means algorithm. Landcover accuracy was assessed using 350 randomly stratified points from the region of interest. The classifications at these points were compared to higher resolution (Worldview-2) imagery using Google Earth Engine and reclassified using expert assessment. We used a confusion matrix to assess the balanced accuracy of each classification, which ranged from 0.75 to 0.99 (Figure S2 in Supporting Information S1 from Ludwig et al. 2022 (the article associated with this dataset)).", "keywords": ["Arctic", "13. Climate action", "vegetation", "waterbody", "FOS: Earth and related environmental sciences", "15. Life on land", "Tundra", "6. Clean water", "landcover", "Lake"], "contacts": [{"organization": "Ludwig, Sarah, Natali, Susan M., Schade, John D., Powell, Margaret, Fiske, Greg, Commane, Roisin,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.bnzs7h4fn"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.bnzs7h4fn", "name": "item", "description": "10.5061/dryad.bnzs7h4fn", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.bnzs7h4fn"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-12-13T00:00:00Z"}}], "links": [{"rel": "self", "type": "application/geo+json", "title": "This document as GeoJSON", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=K&offset=1850&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=K&offset=1850&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=K&offset=1800", "hreflang": "en-US"}, {"rel": "next", "type": "application/geo+json", "title": "items (next)", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items?keywords=K&offset=1900", "hreflang": "en-US"}], "numberMatched": 7049, "numberReturned": 50, "distributedFeatures": [], "timeStamp": "2026-04-04T11:13:30.559057Z"}