Consulta: creatorFacets:"Santos,Danilo Augusto Almeida dos"
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Data/hora: 03/06/2024 11:05:57

Richness, abundance and microhabitat use by Ardeidae (Aves: Pelecaniformes) during one seasonal cycle in the floodplain lakesof the lower Amazon River
Provedor de dados: Revista Brasileira de Zoologia
Autores: Ferreira,Giulianne Sampaio; Santos,Danilo Augusto Almeida dos; Lopes,Edson Varga.
ABSTRACT The Amazon floodplains become periodically submerged as result of seasonal changes in the water levels throughout the year. These changes influence the availability of microhabitats and consequently the abundance of organisms in these ecosystems. In this study we investigated 1) how changes in the water level affect the richness and abundance of ardeid birds in the lowland floodplain lakes of the lower Amazon River, and 2) the microhabitats used by these birds throughout the seasonal cycle. Ten lakes were surveyed at each of the four phases of the seasonal cycle. In total, 3,280 individuals of 11 species were recorded. Of these, eight species occurred in the four phases, and three were observed in one or two phases. In the analysis including the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Amazonian; Aquatic macrophytes; Ecological partitioning; Waterbirds; Wetlands.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702019000100322