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dc.contributor.author
Craine, Joseph M.
dc.contributor.author
Elmore, Andrew J.
dc.contributor.author
Wang, Lixin
dc.contributor.author
Augusto, Laurent
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Baisden, W. Troy
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Brookshire, E.N.J.
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Cramer, Michael D.
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Hasselquist, Niles J.
dc.contributor.author
Hobbie, Erik A.
dc.contributor.author
Kahmen, Ansgar
dc.contributor.author
Koba, Keisuke
dc.contributor.author
Kranabetter, J. Marty
dc.contributor.author
Mack, Michelle C.
dc.contributor.author
Marin-Spiotta, Erika
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Mayor, Jordan R.
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McLauchlan, Kendra K.
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Michelsen, Anders
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Nardoto, Gabriela B.
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Oliveira, Rafael S.
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Perakis, Steven S.
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Peri, Pablo Luis
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Quesada, Carlos A.
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Richter, Andreas
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Schipper, Louis A.
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Stevenson, Bryan A.
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Turner, Benjamin L.
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Viani, Ricardo A.G.
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Wanek, Wolfgang
dc.contributor.author
Zeller, Bernd
dc.date.available
2018-07-11T14:23:43Z
dc.date.issued
2015-02
dc.identifier.citation
Craine, Joseph M.; Elmore, Andrew J.; Wang, Lixin; Augusto, Laurent; Baisden, W. Troy; et al.; Convergence of soil nitrogen isotopes across global climate gradients; Nature Publishing Group; Scientific Reports; 5; 8280; 2-2015; 1-8
dc.identifier.issn
2045-2322
dc.identifier.uri
http://hdl.handle.net/11336/51709
dc.description.abstract
Quantifying global patterns of terrestrial nitrogen (N) cycling is central to predicting future patterns of primary productivity, carbon sequestration, nutrient fluxes to aquatic systems, and climate forcing. With limited direct measures of soil N cycling at the global scale, syntheses of the 15N:14N ratio of soil organic matter across climate gradients provide key insights into understanding global patterns of N cycling. In synthesizing data from over 6000 soil samples, we show strong global relationships among soil N isotopes, mean annual temperature (MAT), mean annual precipitation (MAP), and the concentrations of organic carbon and clay in soil. In both hot ecosystems and dry ecosystems, soil organic matter was more enriched in 15N than in corresponding cold ecosystems or wet ecosystems. Below a MATof 9.8°C, soil Δ15N was invariant with MAT. At the global scale, soil organic C concentrations also declined with increasing MAT and decreasing MAP. After standardizing for variation among mineral soils in soil C and clay concentrations, soil Δ15N showed no consistent trends across global climate and latitudinal gradients. Our analyses could place new constraints on interpretations of patterns of ecosystem N cycling and global budgets of gaseous N loss.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Nitrogen
dc.subject
Stable Isotope
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Ecosystem Ecology
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Precipitation
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Convergence of soil nitrogen isotopes across global climate gradients
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-05T13:12:28Z
dc.journal.volume
5
dc.journal.number
8280
dc.journal.pagination
1-8
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Londres
dc.description.fil
Fil: Craine, Joseph M.. Kansas State University; Estados Unidos
dc.description.fil
Fil: Elmore, Andrew J.. University of Maryland; Estados Unidos
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Fil: Wang, Lixin. Indiana University; Estados Unidos
dc.description.fil
Fil: Augusto, Laurent. Institut National de la Recherche Agronomique; Francia
dc.description.fil
Fil: Baisden, W. Troy. National Isotope Centre; Nueva Zelanda
dc.description.fil
Fil: Brookshire, E.N.J.. State University of Montana; Estados Unidos
dc.description.fil
Fil: Cramer, Michael D.. University Of Cape Town; Sudáfrica
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Fil: Hasselquist, Niles J.. Swedish University of Agricultural Sciences; Suecia
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Fil: Hobbie, Erik A.. University System Of New Hampshire; Estados Unidos
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Fil: Kahmen, Ansgar. Departement Of Environmental Sciences-Botany; Suecia
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Fil: Koba, Keisuke. Tokyo University Of Agriculture And Technology; Japón
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Fil: Kranabetter, J. Marty. University of British Columbia; Canadá
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Fil: Mack, Michelle C.. University of Florida; Estados Unidos
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Fil: Marin-Spiotta, Erika. University of Wisconsin; Estados Unidos
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Fil: Mayor, Jordan R.. Swedish University of Agricultural Sciences; Suecia
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Fil: McLauchlan, Kendra K.. University of Kansas; Estados Unidos
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Fil: Michelsen, Anders. Universidad de Copenhagen; Dinamarca
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Fil: Nardoto, Gabriela B.. Universidade do Brasília; Brasil
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Fil: Oliveira, Rafael S.. Universidade Estadual de Campinas; Brasil
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Fil: Perakis, Steven S.. United States Geological Survey; Estados Unidos
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Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral; Argentina. Instituto Nacional de Tecnología Agropecuaria; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Quesada, Carlos A.. Instituto Nacional de Pesquisas da Amazônia; Brasil
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Fil: Richter, Andreas. Universidad de Viena; Austria
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Fil: Schipper, Louis A.. University Of Waikato; Nueva Zelanda
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Fil: Stevenson, Bryan A.. Landcare Research, Hamilton; Nueva Zelanda
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Fil: Turner, Benjamin L.. Smithsonian Tropical Research Institute; Panamá
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Fil: Viani, Ricardo A.G.. Universidade Federal do São Carlos; Brasil
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Fil: Wanek, Wolfgang. Universidad de Viena; Austria
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Fil: Zeller, Bernd. Institut National de la Recherche Agronomique; Francia
dc.journal.title
Scientific Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/srep08280
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/srep08280
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