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Abstract
Soil stores approximately twice as much carbon as the atmosphere and fluctuations in the size of the soil carbon pool directly influence climate conditions. We used the Nutrient Network global change experiment to examine how anthropogenic nutrient enrichment might influence grassland soil carbon storage at a global scale. In isolation, enrichment of nitrogen and phosphorous had minimal impacts on soil carbon storage. However, when these nutrients were [ver mas...]
dc.contributor.authorCrowther, Thomas W.
dc.contributor.authorRiggs, Charlotte E.
dc.contributor.authorLind, Eric M.
dc.contributor.authorBorer, Elizabeth T.
dc.contributor.authorSeabloom, Eric William
dc.contributor.authorHobbie, Sarah E.
dc.contributor.authorWubs, Engel Reinder Jasper
dc.contributor.authorAdler, Peter B.
dc.contributor.authorFirn, Jennifer L.
dc.contributor.authorGherardi, Laureano A.
dc.contributor.authorHagenah, Nicole
dc.contributor.authorHofmockel, Kirsten S.
dc.contributor.authorKnops, Johannes M.H.
dc.contributor.authorMcCulley, Rebecca L.
dc.contributor.authorMacDougall, Andrew S.
dc.contributor.authorPeri, Pablo Luis
dc.contributor.authorProber, Suzanne M.
dc.contributor.authorStevens, Carly J.
dc.contributor.authorRouth, Devin
dc.date.accessioned2019-10-01T13:52:41Z
dc.date.available2019-10-01T13:52:41Z
dc.date.issued2019-06
dc.identifier.issn1461-023X
dc.identifier.issn1461-0248
dc.identifier.otherhttps://doi.org/10.1111/ele.13258
dc.identifier.urihttp://hdl.handle.net/20.500.12123/6028
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/abs/10.1111/ele.13258
dc.description.abstractSoil stores approximately twice as much carbon as the atmosphere and fluctuations in the size of the soil carbon pool directly influence climate conditions. We used the Nutrient Network global change experiment to examine how anthropogenic nutrient enrichment might influence grassland soil carbon storage at a global scale. In isolation, enrichment of nitrogen and phosphorous had minimal impacts on soil carbon storage. However, when these nutrients were added in combination with potassium and micronutrients, soil carbon stocks changed considerably, with an average increase of 0.04 KgCm−2 year−1 (standard deviation 0.18 KgCm−2 year−1). These effects did not correlate with changes in primary productivity, suggesting that soil carbon decomposition may have been restricted. Although nutrient enrichment caused soil carbon gains most dry, sandy regions, considerable absolute losses of soil carbon may occur in high‐latitude regions that store the majority of the world's soil carbon. These mechanistic insights into the sensitivity of grassland carbon stocks to nutrient enrichment can facilitate biochemical modelling efforts to project carbon cycling under future climate scenarios.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherWileyes_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceEcology Letters 22 (6) : 936-945 (June 2019)es_AR
dc.subjectSueloes_AR
dc.subjectSoileng
dc.subjectCarbonoes_AR
dc.subjectCarboneng
dc.subjectNutrienteses_AR
dc.subjectNutrientseng
dc.subjectEstimación de las Existencias de Carbonoes_AR
dc.subjectCarbon Stock Assessmentseng
dc.subject.otherCarbono del Sueloes_AR
dc.titleSensitivity of global soil carbon stocks to combined nutrient enrichmentes_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenEEA Santa Cruzes_AR
dc.description.filFil: Crowther, Thomas W. ETH Zurich. Institute of Integrative Biology; Suizaes_AR
dc.description.filFil: Riggs, Charlotte E. University of Minnesota. Department of Ecology, Evolution and Behavior; Estados Unidoses_AR
dc.description.filFil: Lind, Eric M. University of Minnesota. Department of Ecology, Evolution and Behavior; Estados Unidoses_AR
dc.description.filFil: Borer, Elizabeth T. University of Minnesota. Department of Ecology, Evolution and Behavior; Estados Unidoses_AR
dc.description.filFil: Seabloom, Eric William. University of Minnesota. Department of Ecology, Evolution and Behavior; Estados Unidoses_AR
dc.description.filFil: Hobbie, Sarah E. University of Minnesota. Department of Ecology, Evolution and Behavior; Estados Unidoses_AR
dc.description.filFil: Wubs, Engel Reinder Jasper. Netherlands Institute of Ecology. Department of Terrestrial Ecology; Holandaes_AR
dc.description.filFil: Adler, Peter B. Utah State University. Department of Wildland Resources and the Ecology Center; Estados Unidoses_AR
dc.description.filFil: Firn, Jennifer L. Queensland University of Technology; Australiaes_AR
dc.description.filFil: Gherardi, Laureano A. Arizona State University. School of Life Sciences and Global Drylands Center; Estados Unidoses_AR
dc.description.filFil: Hagenah, Nicole. University of Pretoria. Department of Zoology and Entomology. Mammal Research Institute; Sudáfrica.es_AR
dc.description.filFil: Hofmockel, Kirsten S. Pacific Northwest National Laboratory. Earth and Biological Sciences Directorate; Estados Unidos. Iowa State University. Department of Ecology, Evolution, and Organismal Biology; Estados Unidoses_AR
dc.description.filFil: Knops, Johannes M.H. University of Nebraska at Lincoln. School of Biological Sciences; Estados Unidoses_AR
dc.description.filFil: McCulley, Rebecca L. University of Kentucky. Department of Plant and Soil Sciences; Estados Unidoses_AR
dc.description.filFil: MacDougall, Andrew S. University of Guelph. Department of Integrative Biology; Canadáes_AR
dc.description.filFil: Peri, Pablo Luis. INTA. Estación Experimental Agropecuaria Santa Cruz; Argentina. Universidad Nacional de la Patagonia Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Prober, Suzanne M. CSIRO Land and Water; Australiaes_AR
dc.description.filFil: Stevens, Carly J. Lancaster University. Lancaster Environment Centre; Reino Unidoses_AR
dc.description.filFil: Routh, Devin. ETH Zurich. Institute of Integrative Biology; Suizaes_AR
dc.subtypecientifico


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