Being tolerant to heat and drought, oaks are promising candidates for future forestry in view of climate change inCentralEurope. Air warming is expected to increase, and drought decrease soilNavailability and thusNsupply to trees. Here, we conducted a model ecosystem experiment, in which mixed stands of young oaks (Quercus robur,Q.\uffc2\uffa0petraeaandQ.\uffc2\uffa0pubescens) were grown on two different soils and subjected to four climate treatments during three growing seasons: air warming by 1\uffe2\uff80\uff932\uffc2\uffa0\uffc2\uffb0C, drought periods (average precipitation reduction of 43\uffe2\uff80\uff9360%), a combination of these two treatments, and a control. In contrast to our hypotheses, neither air warming nor drought significantly affectedNavailability, whereas total amounts, vertical distribution and availability of soilNshowed substantial differences between the two soils. While air warming had no effect on tree growth andNaccumulation, the drought treatment reduced tree growth and increased, or tended to increase,Naccumulation in the reduced biomass, indicating that growth was not limited byN. Furthermore,15N\uffe2\uff80\uff90labelling revealed that this accumulation was associated with an increased uptake of nitrate. On the basis of our results, climate change effects onNdynamics are expected to be less important in oak stands than reduced soil water availability.
", "keywords": ["0106 biological sciences", "Hot Temperature", "Nitrogen", "Climate", "Rain", "Quercus petraea", "Nitrate", "Global Warming", "Models", " Biological", "01 natural sciences", "Quercus", "Soil", "Species Specificity", "Stress", " Physiological", "Climate change", "Biomass", "Ecosystem", "Nitrates", "Air", "Water", "04 agricultural and veterinary sciences", "15. Life on land", "Adaptation", " Physiological", "6. Clean water", "Droughts", "15N tracer", "Recovery rate", "Quercus pubescens", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Quercus robur", "Ammonium"]}, "links": [{"href": "https://doi.org/10.1111/j.1438-8677.2012.00686.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Plant%20Biology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1438-8677.2012.00686.x", "name": "item", "description": "10.1111/j.1438-8677.2012.00686.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1438-8677.2012.00686.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-12-21T00:00:00Z"}}, {"id": "10.1111/j.1757-1707.2012.01160.x", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:18:53Z", "type": "Journal Article", "created": "2012-02-27", "title": "Carbon Sequestration In Soil In A Semi-Natural Miscanthus Sinensis Grassland And Cryptomeria Japonica Forest Plantation In Aso, Kumamoto, Japan", "description": "AbstractAlthough Miscanthus sinensis grasslands (Misc\uffe2\uff80\uff90GL) and Cryptomeria japonica forest plantations (Cryp\uffe2\uff80\uff90FP) are proposed bioenergy feedstock systems, their relative capacity to sequester C may be an important factor in determining their potential for sustainable bioenergy production. Therefore, our objective was to quantify changes in soil C sequestration 47\uffc2\uffa0years after a Misc\uffe2\uff80\uff90GL was converted to a Cryp\uffe2\uff80\uff90FP. The study was conducted on adjacent Misc\uffe2\uff80\uff90GL and Cryp\uffe2\uff80\uff90FP located on Mt. Aso, Kumamoto, Japan. After Cryp\uffe2\uff80\uff90FP establishment, only the Misc\uffe2\uff80\uff90GL continued to be managed by annual burning every March. Mass C and N, \uffce\uffb413C, and \uffce\uffb415N at 0\uffe2\uff80\uff9330\uffc2\uffa0cm depth were measured in 5\uffc2\uffa0cm increments. Carbon and N concentrations, C:N ratio, \uffce\uffb413C, and \uffce\uffb415N were measured in litter and/or ash, and rhizomes or roots. Although C input in Misc\uffe2\uff80\uff90GL by M. sinensis was approximately 36% of that in Cryp\uffe2\uff80\uff90FP by C. japonica, mean annual soil C sequestration in Misc\uffe2\uff80\uff90GL (503\uffc2\uffa0kg\uffc2\uffa0C\uffc2\uffa0ha\uffe2\uff88\uff921\uffc2\uffa0yr\uffe2\uff88\uff921) was higher than that in Cryp\uffe2\uff80\uff90FP (284\uffc2\uffa0kg\uffc2\uffa0C\uffc2\uffa0ha\uffe2\uff88\uff921\uffc2\uffa0yr\uffe2\uff88\uff921). This was likely the result of larger C input from aboveground litter to soil, C\uffe2\uff80\uff90quality (C:N ratio and lignin concentration in aboveground litter) and possibly more recalcitrant C (charcoal) inputs by annual burning. The difference in soil \uffce\uffb415N between sites indicated that organic C with N had greater cycling between heterotrophic microbes and soil and produces more recalcitrant humus in Misc\uffe2\uff80\uff90GL than in Cryp\uffe2\uff80\uff90FP. Our data indicate that in terms of soil C sequestration, maintenance of Misc\uffe2\uff80\uff90GL may be more advantageous than conversion to Cryp\uffe2\uff80\uff90FP in Aso, Japan.
", "keywords": ["470", "2. Zero hunger", "\u03b413C", "0401 agriculture", " forestry", " and fisheries", "04 agricultural and veterinary sciences", "15. Life on land", "carbon sequestration", "Cryptomeria japonica", "Miscanthus sinensis", "7. Clean energy", "\u03b415N", "soil"]}, "links": [{"href": "https://doi.org/10.1111/j.1757-1707.2012.01160.x"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/GCB%20Bioenergy", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1111/j.1757-1707.2012.01160.x", "name": "item", "description": "10.1111/j.1757-1707.2012.01160.x", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1111/j.1757-1707.2012.01160.x"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2012-02-27T00:00:00Z"}}, {"id": "10.1890/06-1819.1", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:19:44Z", "type": "Journal Article", "created": "2007-10-23", "title": "Atmospheric Co2 And O-3 Alter The Flow Of N-15 In Developing Forest Ecosystems", "description": "Anthropogenic O3 and CO2-induced declines in soil N availability could counteract greater plant growth in a CO2-enriched atmosphere, thereby reducing net primary productivity (NPP) and the potential of terrestrial ecosystems to sequester anthropogenic CO2. Presently, it is uncertain how increasing atmospheric CO2 and O3 will alter plant N demand and the acquisition of soil N by plants as well as the microbial supply of N from soil organic matter. To address this uncertainty, we initiated an ecosystem-level 15N tracer experiment at the Rhinelander (Wisconsin, USA) free air CO2-O3 enrichment (FACE) facility to understand how projected increases in atmospheric CO2 and 03 alter the distribution and flow of N in developing northern temperate forests. Tracer amounts of 15NH4+ were applied to the forest floor of developing Populus tremuloides and P. tremuloides-Betula papyrifera communities that have been exposed to factorial CO2 and O3 treatments for seven years. One year after isotope addition, both forest communities exposed to elevated CO2 obtained greater amounts of 15N (29%) and N (40%) from soil, despite no change in soil N availability or plant N-use efficiency. As such, elevated CO2 increased the ability of plants to exploit soil for N, through the development of a larger root system. Conversely, elevated O3 decreased the amount of 15N (-15%) and N (-29%) in both communities, a response resulting from lower rates of photosynthesis, decreases in growth, and smaller root systems that acquired less soil N. Neither CO2 nor 03 altered the amount of N or 15N recovery in the forest floor, microbial biomass, or soil organic matter. Moreover, we observed no interaction between CO2 and 03 on the amount of N or 15N in any ecosystem pool, suggesting that 03 could exert a negative effect regardless of CO2 concentration. In a CO2-enriched atmosphere, greater belowground growth and a more thorough exploitation of soil for growth-limiting N is an important mechanism sustaining the enhancement of NPP in developing forests (0-8 years following establishment). However, as CO2 accumulates in the Earth's atmosphere, future O3 concentrations threaten to diminish the enhancement of plant growth, decrease plant N acquisition, and lessen the storage of anthropogenic C in temperate forests.", "keywords": ["0106 biological sciences", "Nitrogen", "Science", "Ecology and Evolutionary Biology", "Plant Roots", "01 natural sciences", "forest floor", "Soil", "developing forest", "Wisconsin", "atmospheric O3", "Ozone", "soil organic matter", "Populus tremuloides", "Biomass", "USA", "Ecosystem", "Soil Microbiology", "atmospheric CO2", "Nitrogen Isotopes", "15N", "plant N uptake", "microbial immobilization", "04 agricultural and veterinary sciences", "Carbon Dioxide", "15. Life on land", "root system size", "Populus", "N cycling", "13. Climate action", "0401 agriculture", " forestry", " and fisheries", "Betula papyrifera"]}, "links": [{"href": "https://doi.org/10.1890/06-1819.1"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Ecology", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.1890/06-1819.1", "name": "item", "description": "10.1890/06-1819.1", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.1890/06-1819.1"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2007-10-01T00:00:00Z"}}, {"id": "10.5061/dryad.7wm37pw23", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:21:11Z", "type": "Dataset", "created": "2024-06-13", "title": "Data from: Patterns and drivers of atmospheric nitrogen deposition retention in global forests", "description": "unspecified# Patterns and drivers of atmospheric nitrogen deposition retention in global forests We searched the Web of Science Database for peer-reviewed papers prior to February 22, 2023, using \u201cretention\u201d and \u201cN-15\u201d as the keywords. The following criteria were applied to filter the peer-reviewed papers: (1) Selection of 15N tracer experiments in forest ecosystems conducted in the field, excluding laboratory incubation or greenhouse experiments; (2) Selection of the absolute value of 15N retention obtained from the 15N tracer experiment, excluding the relative value; (3) Selection of 15N tracer experiments including N addition treatments, excluding other treatments such as fire, phosphorus (P) addition, potassium addition, etc. Due to limited data on litter layers and understory vegetation components (i.e., shrubs, herbs, and grasses), the 15N retention of litter layers was combined into organic soil 15N retention. Within the entire forest ecosystem, the 15N retention of understory vegetation was not consider, focusing instead on the 15N allocation among different plant organs (i.e., leaves, branches, stems, roots). Ultimately, 408 observations were obtained from 56 peer-reviewed papers, totaling 62 sites and 92 site-years. The study sites were distributed across North America (25 sites), Europe (14 sites), Asia (14 sites), South America (3 sites), Oceania (4 sites), and Africa (2 sites), covering tropical forests (5 sites), subtropical forests (10 sites), temperate forests (42 sites), and boreal forests (5 sites). Raw data for 15N retention of different ecosystem compartments were obtained from tables, figures, results, or supplementary information in the peer-reviewed papers. When data were presented in figures, specific values were extracted using Getdata software 2.22 (GetData, Kogarah, NSW, AUS). Note: N_retention_data_v2 is based on N_retention_data_v1, with the addition of raw data. 'XX' in the 'forest_type' and '15N_tracer_type' sheets represents the 15N retention in different ecosystem compartments (i.e., plant, leaf, branch, stem, root, soil, organic soil, mineral soil, and total ecosystem).\u00a0'XX_n' in the 'forest_type' and '15N_tracer_type' sheets represents the sample size of 'XX'.\u00a0'XX_mean' in the 'forest_type' and '15N_tracer_type' sheets represents the mean value of 'XX'.\u00a0'XX_se' in the 'forest_type' and '15N_tracer_type' sheet represents the standard error of the mean value of 'XX'. 'NA' in the 'raw_data' sheet represents unavailable observed data. 'MAT_CRU' and 'MAP_CRU' columns of the 'raw_data' sheet indicate that the missing values in the references are extracted from the CRU.", "keywords": ["ammonium", "nitrogen retention", "15N tracer", "plant organs", "nitrate", "nitrogen allocation", "Forest", "FOS: Natural sciences"], "contacts": [{"organization": "Lin, Quanhong, Zhu, Jianxing, Wang, Qiufeng, Zhang, Qiongyu, Yu, Guirui,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.7wm37pw23"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.7wm37pw23", "name": "item", "description": "10.5061/dryad.7wm37pw23", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.7wm37pw23"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-06-23T00:00:00Z"}}, {"id": "10.3389/fpls.2015.00574", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:20:32Z", "type": "Journal Article", "created": "2015-08-11", "title": "Leaf \u03b415N as a physiological indicator of the responsiveness of N2-fixing alfalfa plants to elevated [CO2], temperature and low water availability", "description": "The natural (15)N/(14)N isotope composition (\u03b4(15)N) of a tissue is a consequence of its N source and N physiological mechanisms in response to the environment. It could potentially be used as a tracer of N metabolism in plants under changing environmental conditions, where primary N metabolism may be complex, and losses and gains of N fluctuate over time. In order to test the utility of \u03b4(15)N as an indicator of plant N status in N2-fixing plants grown under various environmental conditions, alfalfa (Medicago sativa L.) plants were subjected to distinct conditions of [CO2] (400 vs. 700 \u03bcmol mol(-1)), temperature (ambient vs. ambient +4\u00b0C) and water availability (fully watered vs. water deficiency-WD). As expected, increased [CO2] and temperature stimulated photosynthetic rates and plant growth, whereas these parameters were negatively affected by WD. The determination of \u03b4(15)N in leaves, stems, roots, and nodules showed that leaves were the most representative organs of the plant response to increased [CO2] and WD. Depletion of heavier N isotopes in plants grown under higher [CO2] and WD conditions reflected decreased transpiration rates, but could also be related to a higher N demand in leaves, as suggested by the decreased leaf N and total soluble protein (TSP) contents detected at 700 \u03bcmol mol(-1) [CO2] and WD conditions. In summary, leaf \u03b4(15)N provides relevant information integrating parameters which condition plant responsiveness (e.g., photosynthesis, TSP, N demand, and water transpiration) to environmental conditions.", "keywords": ["0106 biological sciences", "0301 basic medicine", "Physiology", "growth", "Climate Change", "Plant physiology", "Plantes", "Growth", "Plant Science", "01 natural sciences", "SB1-1110", "03 medical and health sciences", "Climate change", "2. Zero hunger", "Alfalfa", "Plant culture", "Plants", "15. Life on land", "delta15N", "6. Clean water", "climate change", "Fisiologia vegetal", "Carbon dioxide", "physiology", "Di\u00f2xid de carboni", "alfalfa", "\u03b415N"]}, "links": [{"href": "https://doi.org/10.3389/fpls.2015.00574"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/Frontiers%20in%20Plant%20Science", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "10.3389/fpls.2015.00574", "name": "item", "description": "10.3389/fpls.2015.00574", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.3389/fpls.2015.00574"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-08-11T00:00:00Z"}}, {"id": "10.5061/dryad.32ms0", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:21:09Z", "type": "Dataset", "title": "Data from: Convergence of soil nitrogen isotopes across global climate gradients", "description": "unspecifiedUnsummarized soil 15N datasoil 15N data for individual samples. not summarized. includes excluded data for further reference.CraineSoil15N.csvData Sourcesdata sources for soil 15N dataReferences.csv15NDataSummarizedMineral soil 15N data summarized to 0.1\u00b0 latitude and longitude", "keywords": ["2. Zero hunger", "nitrogen isotopes", "13. Climate action", "Soil texture", "15N", "soil organic matter", "Anthropocene", "15. Life on land", "6. Clean water"]}, "links": [{"href": "https://doi.org/10.5061/dryad.32ms0"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.32ms0", "name": "item", "description": "10.5061/dryad.32ms0", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.32ms0"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2015-03-23T00:00:00Z"}}, {"id": "10.5061/dryad.7v87nf5", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:21:11Z", "type": "Dataset", "created": "2024-01-11", "title": "Data from: Soil organic carbon stability in forests: distinct effects of tree species identity and traits", "description": "unspecifiedRising atmospheric CO2 concentrations have increased interest in the potential for forest ecosystems and soils to act as carbon (C) sinks. While soil organic C contents often vary with tree species identity, little is known about if, and how, tree species influence the stability of C in soil. Using a 40\u2010year\u2010old common garden experiment with replicated plots of eleven temperate tree species, we investigated relationships between soil organic matter (SOM) stability in mineral soils and 17 ecological factors (including tree tissue chemistry, magnitude of organic matter inputs and their turnover, microbial community descriptors, and soil physico\u2010chemical properties). We measured five SOM stability indices, including heterotrophic respiration, C in aggregate\u2010occluded particulate organic matter (POM) and mineral\u2010associated SOM, and bulk SOM \u03b415N and \u220614C. The stability of SOM varied substantially among tree species and this variability was independent of the amount of organic C in soils. Thus, when considering forest soils as C sinks, the stability of C stocks must be considered in addition to their size. Further, our results suggest tree species regulate soil C stability via the composition of their tissues, especially roots. Stability of SOM appeared to be greater (as indicated by higher \u03b415N and reduced respiration) beneath species with higher concentrations of nitrogen and lower amounts of acid\u2010insoluble compounds in their roots, while SOM stability appeared to be lower (as indicated by higher respiration and lower proportions of C in aggregate\u2010occluded POM) beneath species with higher tissue calcium contents. The proportion of C in mineral\u2010associated SOM and bulk soil \u220614C, though, were negligibly dependent on tree species traits, likely reflecting an insensitivity of some SOM pools to decadal\u2010scale shifts in ecological factors. Strategies aiming to increase soil C stocks may thus focus on particulate C pools, which can more easily be manipulated and are most sensitive to climate change.", "keywords": ["tree species", "14C", "13. Climate action", "15N", "soil organic matter", "Fractionation", "15. Life on land", "Radiocarbon"], "contacts": [{"organization": "Angst, Gerrit, Mueller, Kevin E., Eissenstat, David M., Trumbore, Susan, Freeman, Katherine H., Hobbie, Sarah E., Chorover, Jon, Oleksyn, Jacek, Reich, Peter B., Mueller, Carsten W.,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5061/dryad.7v87nf5"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.7v87nf5", "name": "item", "description": "10.5061/dryad.7v87nf5", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.7v87nf5"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-01-11T00:00:00Z"}}, {"id": "10.5061/dryad.t3k2t2j", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:21:18Z", "type": "Dataset", "created": "2023-08-17", "title": "Data from: Fate of atmospherically deposited NH4+ and NO3- in two temperate forests in China: temporal pattern and redistribution", "description": "The impacts of anthropogenic nitrogen (N) deposition on forest ecosystems depend in large part on its fate. However, our understanding of the fates of different forms of deposited N as well as the redistribution over time within different ecosystems is limited. In this study, we used the 15N-tracer method to investigate both the short-term (1 week to 3 months) and long-term (1 to 3 years) fates of deposited NH4+ or NO3- by following the recovery of the 15N in different ecosystem compartments in a larch plantation forest and a mixed forest located in northeastern China. The results showed similar total ecosystem retention for deposited NH4+ and NO3-, but their distribution within the ecosystems (plants vs soil) differed distinctly particularly in the short-term, with higher 5NO3- recoveries in plants (while lower recoveries in organic layer) than found for 15NH4+. The different short-term fate was likely related to the higher mobility of 15NO3- than 15NH4+ in soils instead of plant uptake preferences for NO3- over NH4+. In the long-term, differences between N forms became less prevalent but higher recoveries in trees (particularly in the larch forest) of\u00a015NO3- than 15NH4+ tracer persisted, suggesting that incoming NO3- may contribute more to plant biomass increment and forest carbon sequestration than incoming NH4+. Differences between the two forests in recoveries were largely driven by a higher 15N recovery in the organic layer (both N forms) and in trees (for 5NO3-) in the larch forest compared to the mixed forest. This was due to a more abundant organic layer and possibly higher tree N demand in the larch forest than in the mixed forest. Leachate 15N loss was minor (<1% of the added 15N) for both N forms and in both forests. Total 15N recovery averaged 78% in the short-term and decreased to 55% in the long-term but with increasing amount of 15N label (re)-redistributed into slow turn-over pools (e.g., trees and mineral soil). The different retention dynamics of deposited NH4+ and NO3- may have implications in environmental policy related to the anthropogenic emissions of the two N forms.", "keywords": ["15N tracer", "N retention and redistribution", "FOS: Earth and related environmental sciences", "15. Life on land"]}, "links": [{"href": "https://doi.org/10.5061/dryad.t3k2t2j"}, {"rel": "self", "type": "application/geo+json", "title": "10.5061/dryad.t3k2t2j", "name": "item", "description": "10.5061/dryad.t3k2t2j", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5061/dryad.t3k2t2j"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-04-26T00:00:00Z"}}, {"id": "10.5281/zenodo.10814159", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:21:45Z", "type": "Dataset", "title": "Chemical composition, soil water content and 16S rRNA and ITS gene copy numbers of soil aggregates and bulk soil samples", "description": "This repository contains all data to reproduce the analyses presented in 'Distinct microbial communities are linked to organic matter properties in millimetre-sized soil aggregates', Simon et al 2024, The ISME Journal\u00a0(DOI: 10.1093/ismejo/wrae156).", "keywords": ["archaea", "bulk soil sample", "delta 15N", "soil water content", "fungi", "soil aggregate", "ITS gene copy numbers", "carbon content", "delta 13C", "nitrogen content", "16S rRNA gene copy numbers"], "contacts": [{"organization": "Simon, Eva, Kaiser, Christina,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.10814159"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.10814159", "name": "item", "description": "10.5281/zenodo.10814159", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.10814159"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2024-08-05T00:00:00Z"}}, {"id": "10.5281/zenodo.14863825", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:22:25Z", "type": "Dataset", "created": "2024-09-22", "title": "Global mycorrhizal status drives leaf \u03b415N patterns", "description": "Open AccessFoliar \u03b415N values were obtained from a recent version of the global dataset described by Craine et al. (2018) that was updated with newly published data for Meta-analyses. \u00a0Multi-year average MAT, MAP, and PET maps with a spatial resolution of 4 km \u00d7 4 km for 1982 through 2018 were extracted from the TerraClimate dataset (Abatzoglou et al., 2018). AI values (defined as the ratio of precipitation to PET) were calculated from MAP and PET values. A digital elevation model (DEM) map with a spatial resolution of 1 km \u00d7 1 km was extracted from the Global Land One km Base Elevation (GLOBE) Project (https://www.ngdc.noaa.gov/mgg/topo/globe.html). A slope map was generated from the DEM map. Soil clay, silt, sand, soil organic carbon (SOC), and TN contents with a spatial resolution of 250 m \u00d7 250 m were obtained from the SoilGrids dataset (Hengl et al., 2017). Multi-year (1982\u20132018) GPP values were calculated using data from the Global Land Surface Satellite (GLASS) project (Liang et al., 2021). Multi-year (1982\u20132015) average normalized difference vegetation index (NDVI) values were calculated from the GIMMS3g dataset (Tucker et al., 2005). The mycorrhizal plant type map (showing the distribution of AM, ECM, ERM, and NM plants) was generated from maps showing the proportional aboveground plant biomass of AM, ECM, ERM, and NM plants (Soudzilovskaia et al., 2019) for Random Forest.", "keywords": ["Isotopes", "15N", "Ecosystem ecology", "global pattern", "nitrogen dynamics", "Plant\u2013soil interactions", "ecosystem ecology", "FOS: Earth and related environmental sciences", "plant\u2013soil interactions", "mycorrhizae", "isotopes", "\u03b415N"], "contacts": [{"organization": "Chen, Qiong, Li, Huiwen, Yu, Fei, Lyu, Ruobing, Li, Zhenxin, Hao, Zhanqing, Yuan, Zuoqiang,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.14863825"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.14863825", "name": "item", "description": "10.5281/zenodo.14863825", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.14863825"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-02-13T00:00:00Z"}}, {"id": "10.5281/zenodo.14863826", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:22:25Z", "type": "Dataset", "created": "2024-09-22", "title": "Global mycorrhizal status drives leaf \u03b415N patterns", "description": "unspecifiedFoliar \u03b415N values were obtained from a recent version of the global dataset described by Craine et al. (2018) that was updated with newly published data for Meta-analyses. \u00a0Multi-year average MAT, MAP, and PET maps with a spatial resolution of 4 km \u00d7 4 km for 1982 through 2018 were extracted from the TerraClimate dataset (Abatzoglou et al., 2018). AI values (defined as the ratio of precipitation to PET) were calculated from MAP and PET values. A digital elevation model (DEM) map with a spatial resolution of 1 km \u00d7 1 km was extracted from the Global Land One km Base Elevation (GLOBE) Project (https://www.ngdc.noaa.gov/mgg/topo/globe.html). A slope map was generated from the DEM map. Soil clay, silt, sand, soil organic carbon (SOC), and TN contents with a spatial resolution of 250 m \u00d7 250 m were obtained from the SoilGrids dataset (Hengl et al., 2017). Multi-year (1982\u20132018) GPP values were calculated using data from the Global Land Surface Satellite (GLASS) project (Liang et al., 2021). Multi-year (1982\u20132015) average normalized difference vegetation index (NDVI) values were calculated from the GIMMS3g dataset (Tucker et al., 2005). The mycorrhizal plant type map (showing the distribution of AM, ECM, ERM, and NM plants) was generated from maps showing the proportional aboveground plant biomass of AM, ECM, ERM, and NM plants (Soudzilovskaia et al., 2019) for Random Forest.", "keywords": ["Isotopes", "15N", "Ecosystem ecology", "global pattern", "nitrogen dynamics", "Plant\u2013soil interactions", "ecosystem ecology", "FOS: Earth and related environmental sciences", "plant\u2013soil interactions", "mycorrhizae", "isotopes", "\u03b415N"], "contacts": [{"organization": "Chen, Qiong, Li, Huiwen, Yu, Fei, Lyu, Ruobing, Li, Zhenxin, Hao, Zhanqing, Yuan, Zuoqiang,", "roles": ["creator"]}]}, "links": [{"href": "https://doi.org/10.5281/zenodo.14863826"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.14863826", "name": "item", "description": "10.5281/zenodo.14863826", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.14863826"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-02-13T00:00:00Z"}}, {"id": "10.5281/zenodo.6630479", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:23:09Z", "type": "Dataset", "title": "Organic matter properties of the Rincon del Bonete and Palmar sediment cores (Uruguay)", "description": "This database presents the results of organic matter measurements performed on cores collected in\u00a0 the Rincon del Bonete and Palmar reservoirs (Uruguay) IRMS analyses were conducted on dry sediment for determining organic matter properties, including elemental concentrations (Total Organic Carbon \u2013 TOC, Total Nitrogen \u2013TN, both expressed in %) and stable isotope measurements (\u03b413C and \u03b415N, expressed in \u2030). These measurements were performed with a continuous flow Elementar\u00ae VarioPyro cube analyzer coupled to a Micromass\u00ae Isoprime IRMS available at the Alys\u00e9s platform of the Institut de Recherche pour le D\u00e9veloppement (Bondy, France) Sediment cores were collected on 2019/09/01 in the Palmar (PA-02) and Rincon del Bonete (RDB-01) reservoirs (Uruguay). Corresponding authors: anthony.foucher@lsce.ipsl.fr", "keywords": ["Total Nitrogen", "13. Climate action", "\u03b413C", "Total Organic Carbon", "N and C isotopes", "\u03b415N"]}, "links": [{"href": "https://doi.org/10.5281/zenodo.6630479"}, {"rel": "self", "type": "application/geo+json", "title": "10.5281/zenodo.6630479", "name": "item", "description": "10.5281/zenodo.6630479", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/10.5281/zenodo.6630479"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2022-06-09T00:00:00Z"}}, {"id": "10.5683/SP3/PAXLVH", "type": "Feature", "geometry": null, "properties": {"updated": "2026-05-23T16:23:31Z", "type": "Dataset", "title": "Plant and soil variables in plots outside and beneath Salix richardsonii patches along active and abandoned channels in a High Arctic tundra", "description": "We explored how erect shrub abundance leads to SOC variation within 20 cm soil cores in a High Arctic tundra (Bylot Island, Nunavut, Canada), where the only erect shrub, Salix richardsonii, has settled along currently active and abandoned channel zones of alluvial fans.", "keywords": ["High Arctic tundra", "Salix arctica", "soil 15N", "15. 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Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2024-05-23", "type": "Dataset", "created": "2024-05-13", "language": "eng", "title": "Effect of mineral and organic fertilizer on N dynamics upon erosion-induced topsoil dilution - Stable isotope data (15N)", "description": "Stable isotope (15N) data and fertilizer recovery data of plant, bulk soil and the cPOM, fPOM and MAOM fractions. \n\nGeneral description see mother table: (https://doi.org/10.4228/zalf-4vvc-d715); Related datasets are listed in the metadata element 'Related Identifier'.\nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["Soil", "topsoil", "erosion", "Brassica napus", "soil types", "opendata", "15N labelling", "15N recovery", "topsoil dilution", "Boden", "Germany", "Brandenburg", "Uckermark", "Quillow", "Dedelow", "CarboZALF Site"], "contacts": [{"name": "Leibniz Centre for Agricultural Landscape 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"emails": [{"value": "mathias.hoffmann@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "000-0002-2776-1403", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Caroline Buchen-Tschiskale", "organization": "Thu\u0308nen Institute of Climate-Smart Agriculture, Federal Research Institute for Rural Areas, Forestry and Fisheries", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "caroline.buchen-tschiskale@thuenen.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0003-0540-4883", "name_url": "", "description": "ORCID", 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or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2025-09-26", "type": "Dataset", "created": "2025-05-05", "language": "eng", "title": "Impact of different soil erosion levels on gross N transformation processes and gaseous N losses: An incubation study - Mean N2O and CO2 fluxes", "description": "The Table represents mean N2O and CO2 fluxes over the 7-days incubation period of soils of different erision levels, planted with or without maize. 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"0000-0003-0540-4883", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Maire Holz", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "maire.holz@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0002-1825-2308", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"organization": "Leibniz Centre for Agricultural Landscape Research;University of Gothenburg;Th\u00fcnen Institute of Climate-Smart Agriculture", "roles": ["contributor"]}], "title_alternate": "Data collection: Part 1/4, table: Mean N2O and CO2 fluxes"}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=", "rel": "download"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/b501217a-313d-4754-be00-c4cbbdc3a5af", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "faa66e91-a055-4ff0-bb19-9abd914b31e8", "name": "item", "description": "faa66e91-a055-4ff0-bb19-9abd914b31e8", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/faa66e91-a055-4ff0-bb19-9abd914b31e8"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-09-26T00:00:00Z"}}, {"id": "eb634f1f-e9c6-4721-b1f9-773c9b354f28", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[8.6, 50.53], [8.6, 50.64], [8.74, 50.64], [8.74, 50.53], [8.6, 50.53]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "Top soil"}, {"id": "Subsoil"}, {"id": "environmental factors"}, {"id": "Carbon"}, {"id": "carbon cycle"}, {"id": "nutrient cycling in ecosystems"}, {"id": "nitrogen cycle"}, {"id": "biogeochemical cycle"}, {"id": "nitrogen cycle"}, {"id": "Nitrogen"}, {"id": "nitrogen fertilizers"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "Boden"}, {"id": "Bodennutzung"}, {"id": "Stickstoffd\u00fcnger"}, {"id": "Stickstoffixierung"}, {"id": "Kohlenstoff"}], "scheme": "GEMET - Concepts, version 2.4"}, {"concepts": [{"id": "d15N"}, {"id": "stable N isotope"}, {"id": "15N"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "opendata"}], "scheme": "Individual"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. (e.g. Reports, articles, papers, scientific and non-scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \u201cData re-used from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - SOIL3's research activities.\u201d Although every care has been taken in preparing and testing the data, BonaRes Module A-Project- SOIL3 and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A-Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or dam-age arising from its use. The BonaRes Module A-Project-SOIL3 and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner/author.)", "updated": "2025-06-24", "type": "Dataset", "created": "2017-10-19", "language": "eng", "title": "Giessen long-term field experiment 'biological nitrogen fixation' - stable nitrogen isotope ratios in soil", "description": "This data set reports the stable nitrogen isotope ratio (d15N) from the Giessen long-term field experiment 'biological nitrogen fixation'. Data analysis and interpretation is presented in Hobley et al. 'Decoupling of subsoil carbon and nitrogen dynamics after long-term crop rotation and fertilization', Agriculture, Ecosystems and Environment, 2018. https://doi.org/10.1016/j.agee.2018.06.021", "formats": [{"name": "CSV"}], "keywords": ["Soil", "Top soil", "Subsoil", "environmental factors", "Carbon", "carbon cycle", "nutrient cycling in ecosystems", "nitrogen cycle", "biogeochemical cycle", "nitrogen cycle", "Nitrogen", "nitrogen fertilizers", "Boden", "Bodennutzung", "Stickstoffd\u00fcnger", "Stickstoffixierung", "Kohlenstoff", "d15N", "stable N isotope", "15N", "Boden", "opendata"], "contacts": [{"name": "Eleanor Hobley", "organization": "TU Munich", "position": "Scientist", "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "nellie.hobley@wzw.tum.de"}], "addresses": [{"deliveryPoint": ["Emil-Ramann-Str. 2"], "city": "Freising-Weihenstephan", "administrativeArea": null, "postalCode": "85354", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Wulf Amelung", "organization": "University of Bonn", "position": "Professor", "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "wulf.amelung@uni-bonn.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data' - WG Geodata", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"name": "Axel Don", "organization": "Th\u00fcnen Institut", "position": null, "roles": ["producer"], "phones": [{"value": null}], "emails": [{"value": "axel.don@thuenen.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"organization": "TU Munich", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=eb634f1f-e9c6-4721-b1f9-773c9b354f28", "rel": "download"}, {"rel": "related", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/5cc34bf0-657a-49c7-8198-57ad9ad8341f", "name": "related record", "description": "related record", "type": "application/json"}, {"rel": "self", "type": "application/geo+json", "title": "eb634f1f-e9c6-4721-b1f9-773c9b354f28", "name": "item", "description": "eb634f1f-e9c6-4721-b1f9-773c9b354f28", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/eb634f1f-e9c6-4721-b1f9-773c9b354f28"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2025-06-24T00:00:00Z"}}, {"id": "762d51df-828f-439e-b674-422557b155df", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[5.81, 47.26], [5.81, 54.76], [15.77, 54.76], [15.77, 47.26], [5.81, 47.26]]]}, "properties": {"rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. (e.g. Reports, articles, papers, scientific and non-scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data re-used from the BonaRes Data Centre www.bonares.de. This data were created as part of BonaRes Module A-Project - ORDIAMUR's research activities.\" Although every care has been taken in preparing and testing the data, BonaRes Module A-Project-ORDIAMUR and BonaRes Data Centre cannot guarantee that the data are correct; neither does BonaRes Module A-Project and BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The BonaRes Module A-Project-ORDIAMUR and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data. The access to this data is restricted during embargo time. If prior access is requested, contact the data owner/author.)", "updated": "2019-02-12", "type": "Dataset", "created": "2017-12-07", "language": "eng", "title": "CN_15N_data_splitroot", "description": "C/N- and 15N-Daten from a Split-root-Experiment.", "formats": [{"name": "Microsoft Excel (xlsx)"}], "keywords": ["Carbon", "Nitrogen content", "Bodennutzung", "Landwirtschaft", "15N"], "contacts": [{"name": "Maik Lucas", "organization": "Helmholtz Centre for Environmental Research \u2013 UFZ", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "maik.lucas@ufz.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "Doris Vetterlein", "organization": "Helmholtz Centre for Environmental Research \u2013 UFZ", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "doris.vetterlein@ufz.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "BonaRes Data Centre", "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform Data", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 171"}], "emails": [{"value": "bonares-datenzentrum@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Helmholtz Centre for Environmental Research \u2013 UFZ", "roles": ["contributor"]}], "themes": [{"concepts": [{"id": "Carbon"}, {"id": "Nitrogen content"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "Bodennutzung"}, {"id": "Landwirtschaft"}], "scheme": "GEMET - Concepts, version 2.4"}, {"concepts": [{"id": "15N"}], "scheme": "individual"}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&doi=https://doi.org/10.20387/BonaRes-516D-WN9X", "rel": "download"}, {"rel": "self", "type": "application/geo+json", "title": "762d51df-828f-439e-b674-422557b155df", "name": "item", "description": "762d51df-828f-439e-b674-422557b155df", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/762d51df-828f-439e-b674-422557b155df"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2019-02-12T00:00:00Z"}}, {"id": "4b5dd4b1-1bf3-4c54-9381-0d20df8a3024", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[10.81, 47.27], [10.81, 48.44], [11.92, 48.44], [11.92, 47.27], [10.81, 47.27]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "nitrogen"}, {"id": "grasslands"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "15N"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}, {"id": "tracer"}, {"id": "climate change impact"}], "scheme": "GEMET - Concepts, version 2.4"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the SUSALPS's research activities.\" Although every care has been taken in preparing and testing the data, the SUSALPS and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the SUSALPS and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The SUSALPS and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2023-06-02", "type": "Dataset", "created": "2021-02-18", "language": "eng", "title": "15N tracing experiment (0-5 cm)", "description": "Data from 15N labeleld slurry tracing experiment on steel soil cores (17cm diameter, 25cm depth) originating from the Esterberg site, translocated to EB,GW and FE. 15 N tracer was applied on grassland soils in pre-Alpine / Alpine to quantify the recovery of N in plants and roots. The experiment was designed to increase the understanding of nitrogen use efficiency in pre-Alpine / Alpine grassland soils as subject to agricultural management and climate change.\n\nResearch domain: Other\n\nResearch question: 15 N tracer was applied on grassland soils in pre-Alpine / Alpine to quantify the recovery of N in plants and roots. The experiment was design to increase the understanding of nitrogen use efficiency in pre-Alpine / Alpine grassland soils as subject to agricultural management and climate change.", "formats": [{"name": "CSV"}], "keywords": ["nitrogen", "grasslands", "15N", "Boden", "tracer", "climate change impact"], "contacts": [{"name": "Dannenmann, Michael", "organization": "Karlsruhe Institute of Technology (KIT)", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "michael.dannenmann@kit.edu"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": null}]}, {"name": "Kiese, Ralf", "organization": "Karlsruhe Institute of Technology (KIT)", "position": null, "roles": ["projectLeader"], "phones": [{"value": null}], "emails": [{"value": "ralf.kiese@kit.edu"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0002-2814-4888", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": null, "organization": "Leibniz Centre for Agricultural Landscape Research (ZALF)", "position": "Research Platform 'Data Analysis & Simulation' - Workgroup Research Data Management", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 300"}], "emails": [{"value": "dataservice@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": null}]}, {"organization": "Karlsruhe Institute of Technology (KIT)", "roles": ["contributor"]}]}, "links": [{"href": "https://maps.bonares.de/mapapps/resources/apps/bonares/index.html?lang=en&mid=4b5dd4b1-1bf3-4c54-9381-0d20df8a3024", "rel": "download"}, {"href": "https://metadata.bonares.de:443/smartEditor/preview/DSC05173.JPG", "name": "preview", "description": "Web image thumbnail (URL)", "protocol": "WWW:LINK-1.0-http--image-thumbnail", "rel": "preview"}, {"rel": "self", "type": "application/geo+json", "title": "4b5dd4b1-1bf3-4c54-9381-0d20df8a3024", "name": "item", "description": "4b5dd4b1-1bf3-4c54-9381-0d20df8a3024", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main/items/4b5dd4b1-1bf3-4c54-9381-0d20df8a3024"}, {"rel": "collection", "type": "application/json", "title": "Collection", "name": "collection", "description": "Collection", "href": "https://repository.soilwise-he.eu/cat/collections/metadata:main"}], "time": {"date": "2023-06-02T00:00:00Z"}}, {"id": "aa7470e7-6e92-47e2-987f-a6d8ef6fdd6e", "type": "Feature", "geometry": {"type": "Polygon", "coordinates": [[[13.79, 53.38], [13.79, 53.38], [13.79, 53.38], [13.79, 53.38], [13.79, 53.38]]]}, "properties": {"themes": [{"concepts": [{"id": "farming"}], "scheme": "https://standards.iso.org/iso/19139/resources/gmxCodelists.xml#MD_TopicCategoryCode"}, {"concepts": [{"id": "Soil"}, {"id": "topsoil"}, {"id": "erosion"}, {"id": "Brassica napus"}, {"id": "soil types"}], "scheme": "AGROVOC Multilingual agricultural thesaurus"}, {"concepts": [{"id": "opendata"}, {"id": "15N labelling"}, {"id": "15N recovery"}, {"id": "topsoil dilution"}], "scheme": "Individual"}, {"concepts": [{"id": "Boden"}], "scheme": "GEMET - INSPIRE themes, version 1.0"}, {"concepts": [{"id": "Germany"}, {"id": "Brandenburg"}, {"id": "Uckermark"}, {"id": "Quillow"}, {"id": "Dedelow"}, {"id": "CarboZALF Site"}], "scheme": "individual"}], "rights": "Restrictions applied to assure the protection of privacy or intellectual property, and any special restrictions or limitations or warnings on using the resource or metadata. Reports, articles, papers, scientific and non - scientific works of any form, including tables, maps, or any other kind of output, in printed or electronic form, based in whole or in part on the data supplied, must contain an acknowledgement of the form: \"Data reused from the BonaRes Data Centre www.bonares.de. This data were created as part of the ZALF Datenerfassung's research activities.\" Although every care has been taken in preparing and testing the data, the ZALF Datenerfassung and the BonaRes Data Centre cannot guarantee that the data are correct; neither does the ZALF Datenerfassung and the BonaRes Data Centre accept any liability whatsoever for any error, missing data or omission in the data, or for any loss or damage arising from its use. The ZALF Datenerfassung and BonaRes Data Centre will not be responsible for any direct or indirect use which might be made of the data.", "updated": "2024-05-23", "type": "Dataset", "created": "2024-05-13", "language": "eng", "title": "Effect of mineral and organic fertilizer on N dynamics upon erosion-induced topsoil dilution", "description": "Erosion-induced topsoil dilution strongly affects cropland biogeochemistry and is associated with a negative effect on soil health and crop productivity. While its impact on soil C cycling has been widely recognized, there are few information about its impact on soil N cycling and N fertilizer dynamics. Here, we studied three factors potentially influencing N cycling and N fertilizer dynamics in cropping systems, namely: 1.) soil type, 2.) erosion-induced topsoil dilution and 3.) N fertilizer form in a full-factorial pot experiment using canola plants. We studied three erosion affected soil types (Luvisol, eroded Luvisol, calcaric Regosol) and performed topsoil dilution in all three soils by admixing 20% of the respective subsoil into its topsoil. N fertilizer dynamics was investigated using either mineral (calcium ammonium nitrate) and organic (biogas digestate) fertilizer, labeled with 15N. The fertilizer 15N recovery and the distribution of the fertilizer N in different soil fractions was quantified after plant maturity. Fertilizer N dynamics and utilization were influenced by all three factors investigated. 15N recovery in the plant-soil system was higher and fertilizer N utilization was lower in the treatments with diluted topsoil than in the non-diluted controls. Similarly, plants of the organic fertilizer N treatments took up significantly less fertilizer N in comparison to mineral fertilizer treatments. Both, topsoil dilution and organic fertilizer application promoted 15N recovery and N accumulation in the soil fractions, with strong differences between soil types. Our study reveals a noteworthy insight: topsoil dilution due to soil erosion has a negligible impact on N cycling and dynamics in the plant-soil system. The crucial factors influencing these processes are found to be the choice of fertilizer form and the specific soil type. Recognizing these aspects is essential for a precise and comprehensive assessment of the environmental continuum, emphasizing the novelty of our findings. This table contains the Index of the data collection.\n\nRelated datasets are listed in the metadata element 'Related Identifier'.\nDataset version 1.0", "formats": [{"name": "CSV"}], "keywords": ["Soil", "topsoil", "erosion", "Brassica napus", "soil types", "opendata", "15N labelling", "15N recovery", "topsoil dilution", "Boden", "Germany", "Brandenburg", "Uckermark", "Quillow", "Dedelow", "CarboZALF Site"], "contacts": [{"name": "Leibniz Centre for Agricultural Landscape Research", "organization": "ZALF", "position": "Research Platform 'Data Analysis & Simulation' - Workgroup Research Data Management", "roles": ["publisher"], "phones": [{"value": "+49 33432 82 300"}], "emails": [{"value": "dataservice@zalf.de"}], "addresses": [{"deliveryPoint": ["Eberswalder Strasse 84"], "city": "M\u00fcncheberg", "administrativeArea": "Brandenburg", "postalCode": "15374", "country": "Germany"}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "https://ror.org/01ygyzs83", "name_url": "", "description": "ROR", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Isabel Zentgraf", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "Isabel.zentgraf@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0009-0003-4879-0099", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "J\u00fcrgen Augustin", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "jaug@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "0000-0002-8560-2814", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Mathias Hoffmann", "organization": "Leibniz Centre for Agricultural Landscape Research", "position": null, "roles": ["author"], "phones": [{"value": null}], "emails": [{"value": "mathias.hoffmann@zalf.de"}], "addresses": [{"deliveryPoint": [null], "city": null, "administrativeArea": null, "postalCode": null, "country": null}], "links": [{"href": {"url": null, "protocol": null, "protocol_url": "", "name": "000-0002-2776-1403", "name_url": "", "description": "ORCID", "description_url": "", "applicationprofile": null, "applicationprofile_url": "", "function": null}}]}, {"name": "Caroline Buchen-Tschiskale", "organization": "Thu\u0308nen Institute of 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