2006
DOI: 10.1016/j.jhydrol.2006.05.038
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Water discharge and sediment load to Sepetiba Bay from an anthropogenically-altered drainage basin, SE Brazil

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Cited by 73 publications
(59 citation statements)
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“…The discharge from the undammed basin was determined through the water discharge model based on a steady state climatic water balance; assuming that rainfall equals evapotranspiration and runoff. The methodology has recently been detailed in Molisani et al (2006b); here we only summarize the methods. Input data consist of monthly precipitation and temperature obtained during ~30 years at sub-basins within the Pacoti River watershed, provided by FUNCEME (unpublished data, 2006).…”
Section: Methodsmentioning
confidence: 99%
“…The discharge from the undammed basin was determined through the water discharge model based on a steady state climatic water balance; assuming that rainfall equals evapotranspiration and runoff. The methodology has recently been detailed in Molisani et al (2006b); here we only summarize the methods. Input data consist of monthly precipitation and temperature obtained during ~30 years at sub-basins within the Pacoti River watershed, provided by FUNCEME (unpublished data, 2006).…”
Section: Methodsmentioning
confidence: 99%
“…In general, dams alter hydrographs by modifying the frequency and magnitude of seasonal discharges, the storage capacity relative to basin runoff and the influence of tributaries (Batalla et al, 2004;Molisani et al, 2006a;Singer, 2007). Similarly, sediment load is modified when a river is flooded.…”
Section: Introductionmentioning
confidence: 99%
“…A Baía de Sepetiba, por sua vez, é um estuário semi-confinado que recebe toda a vazão resultante do sistema de transposição de águas, sendo o Canal de São Francisco, a porção final da transposição, responsável por cerca de 80% do aporte fluvial para a baía. 11 As amostras foram filtradas no equipamento de ultrafiltração tangencial Pellicon 2 -Millipore (Figura 5). A Figura 6 ilustra o esquema geral de funcionamento do sistema de UF.…”
Section: Exemplo De Uso Da Técnica De Ultrafiltração Tangencial Para unclassified
“…Este padrão de distribuição tem sido observado para outros metais, como o mercúrio e, igualmente, para sedimentos. 11,13 Com relação às concentrações de cromo nas frações obtidas pela ultrafiltração tangencial, para a maioria dos pontos de amostragem as maiores concentrações foram encontradas na fração particulada, com exceção para o ponto P-03 onde o cromo associou-se preferencialmente à fração coloidal.…”
Section: Exemplo De Uso Da Técnica De Ultrafiltração Tangencial Para unclassified