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Sedimentation rates in the Corumbataí River basin, Brazil, derived from 210Pb measurements
Activity profiles of excess 210Pb measured in four sediment cores from the Corumbataí River basin, São Paulo State, Brazil, provided an opportunity to evaluate sedimentation rates that are helpful for defining appropriate ...
Geogenic factors affecting the selenium(IV) distribution in sediments from Madeira River Basin, Brazil
This investigation was carried out at the Madeira River basin, located in the state of Rondônia, Brazilian Amazon. Sediments from Madeira River between Teotônio and Santo Antônio waterfalls along 25 km upstream from Porto ...
Examen preliminar de algunos aspectos relativos al desarrollo de las cuencas hidráulicas internacionales de América Latina = Preliminary review of questions relating to the development of international river basins in Latin AmericaPreliminary review of questions relating to the development of international river basins in Latin America
Hydrochemistry and weathering rates on Corumbatai River basin, São Paulo State, Brazil
(Elsevier B.V., 2010-03-30)
This work was held at the Corumbatai River basin that is inserted within the giant Parana sedimentary basin (Paleozoic-Cenozoic) in South America. The Corumbatai River is the major river draining the area and its water is ...
Some reflections on the future of the water quality of the corumbataí River basin, São Paulo state, Brazil
The waters of Corumbataí River in the middle and eastern part of São Paulo State, Brazil, are extensively used for human consumption; their water quality has been modified mainly due to increasing pressure caused by ...
CONDITION of Hoplias aff. malabaricus (BLOCH, 1794) IN TWO COASTAL STREAMS of ITANHAEM RIVER BASIN, BRAZIL
(Inst Pesca, 2009-01-01)
The main purpose of this research was to measure the condition of the fish species Hoplias aff. malabaricus collected in Aguapeu River (black waters) and Branco River (white waters), which belong to Itanhaem River basin, ...
Mercury in Amazonian fish from Madeira River basin, Rondonia state, Brazil
(Wit Press, 2005-01-01)
This investigation was carried out at the Madeira River basin, located in the state of Rondonia, Brazilian Amazon. Fish from Madeira, Jaciparana, and Jamari rivers between 7 and 11 degrees parallels south and between 62 ...