Limnological and ecological methods: approaches, and sampling strategies for middle Xingu River in the area of influence of future Belo Monte Power Plant

• Autor(a) principal: Tundisi,JG.
• Data de Publicação: 2015
• Outros Autores: Matsumura-Tundisi,T., Tundisi,JEM., Faria,CRL., Abe,D.S., Blanco,F., Rodrigues Filho,J., Campanelli,L., Sidagis Galli,C., Teixeira-Silva,V., Degani,R., Soares,FS., Gatti Junior,P.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Brazilian Journal of Biology
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842015000500016
• topic: limnology; sampling strategies; Xingu River; ecosystem; rivers; Belo Monte Power Plant

Abstract In this paper the authors describe the limnological approaches, the sampling methodology, and strategy adopted in the study of the Xingu River in the area of influence of future Belo Monte Power Plant. The river ecosystems are characterized by unidirectional current, highly variable in time depending on the climatic situation the drainage pattern an hydrological cycle. Continuous vertical mixing with currents and turbulence, are characteristic of these ecosystems. All these basic mechanisms were taken into consideration in the sampling strategy and field work carried out in the Xingu River Basin, upstream and downstream the future Belo Monte Power Plant Units.