Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1116851
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dc.contributor.authorIVORY, S. I.
dc.contributor.authorMcGLUE, M. M.
dc.contributor.authorSPERA, S.
dc.contributor.authorSILVA, A.
dc.contributor.authorBERGIER, I.
dc.date.accessioned2022-02-18T01:59:09Z-
dc.date.available2022-02-18T01:59:09Z-
dc.date.created2019-12-13
dc.date.issued2019
dc.identifier.citationEnvironmental Research Letters, v. 14, n. 12, p. 1-11, 2019.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1116851-
dc.descriptionWetlands provide valuable ecosystem services and play a central role in global carbon cycling. Changes in rainfall and the flood-pulse are likely to disrupt the processes that maintain these landscapes; further, landscape modification may dramatically alter wetlands and promote terrestrialization. The Pantanal, South America, is the world?s largest wetland due to flooding along the Upper Paraguay River. Predicting how water resources in the Pantanal may change is problematic due to a complex drainage network, resulting in the out-of-phase timing of rainfall and the flood pulse.Weuse remote sensing data of vegetation and climate to better understand the relationships among the rains, the flood pulse, and vegetation. Although rainfall is regionally synchronous, vegetation responses differ based on position relative to inundated areas. Away from rivers, vegetation greening occurs immediately following rainfall. Along channels, greening may lag rainfall by six months, responding closely to local flood stage. Interannual rainfall variability also impacts vegetation differently near flooded areas, with weaker, lagged responses to rainfall due to local water storage. This work suggests that the importance of flood pulse timing for vegetation productivity in inundated areas means that local conditions in wetlands may be the strongest controls on biogeochemical processes.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectEcohydrology
dc.titleVegetation, rainfall, and pulsing hydrology in the Pantanal, the world's largest tropical wetland.
dc.typeArtigo de periódico
dc.subject.thesagroHidrologia
dc.subject.thesagroMudança Climática
dc.subject.thesagroInundação
dc.subject.nalthesaurusWetlands
dc.subject.nalthesaurusClimate change
dc.subject.nalthesaurusFloods
dc.subject.nalthesaurusPantanal
riaa.ainfo.id1116851
riaa.ainfo.lastupdate2022-02-17
dc.identifier.doi10.1088/1748-9326/ab4ffe
dc.contributor.institutionSARAH J IVORY, UNIVERSITY PARK; MICHAEL M McGLUE, UNIVERSITY OF KENTUCKY; STEPHANIE SPERA, UNIVERSITY OF RICHMOND; AGUINALDO SILVA, UFMS; IVAN BERGIER TAVARES DE LIMA, CPAP.
Aparece nas coleções:Artigo em periódico indexado (CPAP)

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