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dc.contributor.author
Boyero, Luz
dc.contributor.author
Graça, Manuel A. S.
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Tonin, Alan M.
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Pérez, Javier
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Swafford, Andrew J.
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Ferreira, Verónica
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Landeira Dabarca, Andrea
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Alexandrou, Markos A.
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Gessner, Mark O.
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McKie, Brendan G.
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Albariño, Ricardo Javier
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Barmuta, Leon A.
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Callisto, Marcos
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Chará, Julián
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Chauvet, Eric
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Colón Gaud, Checo
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Dudgeon, David
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Encalada, Andrea C.
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Figueroa, Ricardo
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Flecker, Alexander S.
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Fleituch, Tadeusz
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Frainer, André
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Gonçalves Jr., José F.
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Helson, Julie E.
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Iwata, Tomoya
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Mathooko, Jude
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M' Erimba, Charles
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Pringle, Catherine M.
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Ramírez, Alonso
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Swan, Christopher M.
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Yule, Catherine M.
dc.contributor.author
Pearson, Richard G.
dc.date.available
2018-01-30T16:01:46Z
dc.date.issued
2017-09-05
dc.identifier.citation
Boyero, Luz; Graça, Manuel A. S.; Tonin, Alan M.; Pérez, Javier; Swafford, Andrew J.; et al.; Riparian plant litter quality increases with latitude; Nature Publishing Group; Scientific Reports; 7; 1; 5-9-2017; 1-10
dc.identifier.uri
http://hdl.handle.net/11336/34999
dc.description.abstract
Plant litter represents a major basal resource in streams, where its decomposition is partly regulated by litter traits. Litter-trait variation may determine the latitudinal gradient in decomposition in streams, which is mainly microbial in the tropics and detritivore-mediated at high latitudes. However, this hypothesis remains untested, as we lack information on large-scale trait variation for riparian litter. Variation cannot easily be inferred from existing leaf-trait databases, since nutrient resorption can cause traits of litter and green leaves to diverge. Here we present the first global-scale assessment of riparian litter quality by determining latitudinal variation (spanning 107°) in litter traits (nutrient concentrations; physical and chemical defences) of 151 species from 24 regions and their relationships with environmental factors and phylogeny. We hypothesized that litter quality would increase with latitude (despite variation within regions) and traits would be correlated to produce ?syndromes? resulting from phylogeny and environmental variation. We found lower litter quality and higher nitrogen:phosphorus ratios in the tropics. Traits were linked but showed no phylogenetic signal, suggesting that syndromes were environmentally determined. Poorer litter quality and greater phosphorus limitation towards the equator may restrict detritivore-mediated decomposition,contributing to the predominance of microbial decomposers in tropical streams.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Leaf Litter Nutrients And Toughness
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Organic Matter Cycling
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Stream Ecology
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Tropical Vs. Temperate Global Assesment
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
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dc.title
Riparian plant litter quality increases with latitude
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
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info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-12-15T14:32:19Z
dc.identifier.eissn
2045-2322
dc.journal.volume
7
dc.journal.number
1
dc.journal.pagination
1-10
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Boyero, Luz. Basque Foundation for Science; España. James Cook University; Australia. Universidad del País Vasco; España
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Fil: Graça, Manuel A. S.. Universidad de Coimbra; Portugal
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Fil: Tonin, Alan M.. Universidade do Brasilia; Brasil
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Fil: Pérez, Javier. Universidad del País Vasco; España
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Fil: Swafford, Andrew J.. University of California; Estados Unidos
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Fil: Ferreira, Verónica. Universidad de Coimbra; Portugal
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Fil: Landeira Dabarca, Andrea. Universidad de Coimbra; Portugal. Universidad de Vigo; España
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Fil: Alexandrou, Markos A.. Wildlands Conservation Science; Estados Unidos
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Fil: Gessner, Mark O.. Department of Experimental Limnology, Leibniz Institute of Freshwater Ecology and Inland Fisheries; Alemania. Berlin Institute of Technology; Alemania
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Fil: McKie, Brendan G.. Swedish University of Agricultural Sciences; Suiza
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Fil: Albariño, Ricardo Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina
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Fil: Barmuta, Leon A.. University of Tasmania; Australia
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Fil: Callisto, Marcos. Universidade Federal do Minas Gerais; Brasil
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Fil: Chará, Julián. Centro para la Investigación en Sistemas Sostenibles de Producción Agropecuaria (CIPAV); Colombia
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Fil: Chauvet, Eric. Université de Toulouse; Francia
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Fil: Colón Gaud, Checo. Georgia Southern University; Estados Unidos
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Fil: Dudgeon, David. The University of Hong Kong; China
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Fil: Encalada, Andrea C.. Universidad de Coimbra; Portugal. Universidad San Francisco de Quito; Ecuador
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Fil: Figueroa, Ricardo. Universidad de Concepción; Chile
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Fil: Flecker, Alexander S.. Cornell University; Estados Unidos
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Fil: Fleituch, Tadeusz. Polish Academy of Sciences; Polonia
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Fil: Frainer, André. UiT The Arctic University of Norway; Noruega
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Fil: Gonçalves Jr., José F.. Universidade do Brasilia; Brasil
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Fil: Helson, Julie E.. University of Toronto; Canadá
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Fil: Iwata, Tomoya. University of Yamanashi; Japón
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Fil: Mathooko, Jude. Egerton University; Kenia
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Fil: M' Erimba, Charles. Egerton University; Kenia
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Fil: Pringle, Catherine M.. University of Georgia; Estados Unidos
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Fil: Ramírez, Alonso. Universidad de Puerto Rico; Puerto Rico
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Fil: Swan, Christopher M.. University of Maryland; Estados Unidos
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Fil: Yule, Catherine M.. Monash University; Australia
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Fil: Pearson, Richard G.. James Cook University; Australia
dc.journal.title
Scientific Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nature.com/articles/s41598-017-10640-3
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info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/s41598-017-10640-3
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