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Campo DC | Valor | Idioma |
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dc.contributor.author | Mori, Gisele Biem | - |
dc.contributor.author | Poorter, L. | - |
dc.contributor.author | Schietti, Juliana | - |
dc.contributor.author | Piedade, Maria Teresa Fernandez | - |
dc.date.accessioned | 2021-01-26T16:25:39Z | - |
dc.date.available | 2021-01-26T16:25:39Z | - |
dc.date.issued | 2021 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/36969 | - |
dc.description.abstract | Understanding how environmental factors drive community assembly remains a major challenge in community ecology, especially in biodiverse tropical forests. We investigated how environmental filters affect functional trait distribution in two contrasting types of floodplain forest in the Brazilian Amazon: white-water forest (várzea) and black-water forest (igapó). We placed 40 plots of 625 m2 along a flooding gradient in Central Amazonia and measured for edaphic variables and 11 functional traits related to use of resources and flooding tolerance/avoidance. We assessed functional distribution by calculating community-trait mean values and trait kurtosis. Analysis of community mean trait values showed that nutrient-rich white-water forests favored trees with productive leaves and fast growth, whereas nutrient-poor black-water forests favored trees with nutrient conservation traits and slow growth. Functional diversity was not related to environmental gradients. Edaphic characteristics act, therefore, as a strong environmental filter leading to trait convergence in these floodplain tree communities. © 2021, The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature. | en |
dc.language.iso | en | pt_BR |
dc.subject | Amazônia Central | en |
dc.subject | Environmental gradients | en |
dc.subject | Flood-plains | en |
dc.subject | Functional ecology | en |
dc.subject | Tree communities | en |
dc.subject | Tropical Forests | en |
dc.title | Edaphic characteristics drive functional traits distribution in Amazonian floodplain forests | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1007/s11258-020-01110-4 | - |
dc.publisher.journal | Plant Ecology | pt_BR |
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