Piracicaba River
Mostrando 13-24 de 60 artigos, teses e dissertações.
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13. Bio socio economic evaluation of artisanal fisheries of Barra Bonita reservoir (SP) / Avaliação biossocioeconômica das pescarias artesanais da represa de Barra Bonita (SP)
The artisanal or small scale fisheries are practiced in small reservoirs, with an operation area restricted and familiar labor. It´s common in inland waters and the fish caught is an important source of protein for people who depend on them and provide economic returns to the fisher, despite the presence of intermediaries in the marketing of fish. The Barra
Publicado em: 2010
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14. Notes on the hematology of free-living Phrynops geoffroanus (Testudines: Chelidae) in polluted rivers of Southeastern Brazil
Phrynops geoffroanus (Schweigger, 1812) is the freshwater turtle with the widest geographical distribution in South America. During 2006, physical examination and hematological evaluation were performed on free-ranging turtles from two polluted rivers, the Piracicaba River (n = 51) and its tributary Piracicamirim (n = 42), in southeastern Brazil. Red blood c
Zoologia (Curitiba). Publicado em: 2009-12
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15. AVALIAÇÃO DA EVOLUÇÃO DO COMITÊ DE BACIA HIDROGRÁFICA DO RIO PIRACICABA/MG
O Comitê de Bacia Hidrográfica (CBH) pode ser visto como uma arena política de discussão, cujo processo de participação será maior ou menor, dependendo de sua forma de constituição e de funcionamento, da postura de seus membros e interesses envolvidos. Este trabalho procura fazer uma análise do processo de construção e evolução do CBH do rio Pi
Publicado em: 2009
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16. Mercurio e sulfetos volatilizaveis por acidos na bacia do Rio Jundiai, SP / Mercury and acid-volatile sulfides in the Jundiai River basin, SP
The present work describes environmental aspects related to Jundiaí River and Piraí Stream, both belonging to Jundiaí River basin, which is a sub-basin of the Piracicaba/Capivari/Jundiaí Watershed Committee in São Paulo, Brazil. This work generated an important and unpublished inventory regarding the region at the beginning of this century, which will b
Publicado em: 2009
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17. Concentração de metais pesados em peixes teleósteos do rio Piracicaba, Minas Gerais, Brasil / Concentration of heavy metals in teleost fish species from Piracicaba River, Minas Gerais state, Brazil
Metais pesados ocorrem naturalmente no ambiente, entretanto atividades antropogênicas provocam aumento destes nos ecossistemas aquáticos, o que ameaça a saúde dos organismos aquáticos e terrestres, inclusive o homem. Assim, objetivou-se determinar a contaminação por metais pesados e seus efeitos através do biomonitoramento de peixes teleósteos do ri
Publicado em: 2009
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18. Participação publica e novas expertises : um estudo de caso na camara tecnica rural dos comites de bacias hidrograficas dos rios Piracicaba, Capivari e Jundiai / New expertises and public participation ; : a case study in the rural technical chamber of committees of the river basins of the rivers Piracicaba, Capivari and Jundiai
The science and the technology are in the center of the world nowadays, which generates the crescent increase of the scientists participation on public decisions, especially on the resolution of controversies. These scientists increasing participation highlights two problems for the future of democracies. One of these problems would result in inequality of k
Publicado em: 2009
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19. Ecotoxicologia do agrotóxico fipronil em pacu (Piaractus mesopotamicus Holmerg) e paulistinha (Danio rerio) e resíduos de agrotóxicos na bacia do rio Corumbataí / Ecotoxicology of fipronil pesticides in pacu (Piaractus mesopotamicus Holmerg) and zebrafish (Danio rerio) and residues of pesticides in river basin Corumbataí
A bacia do Corumbataí apesar de seu estado considerável de preservação, no que diz respeito à quantidade e qualidade das águas, merece grande atenção visto que abastece os municípios de Piracicaba, Santa Gertrudes, Rio Claro, Corumbataí e Analândia e recebe descargas de esgoto doméstico e industrial de 7 municípios a montante (Analândia, Corumb
Publicado em: 2009
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20. Isotope characterization of the hydrologic cycle components in four sub-basins of the Piracicaba river basin (SP) / Caracterização isotópica dos componentes do ciclo hidrológico em quatro sub-bacias pertencentes à bacia do Rio Piracicaba (SP)
This project had the objective to investigate the oxygen (?18O) and hydrogen (?D) isotopic variation of shallow unconfined aquifers in four regions, in transects defined from the river to the limit of the drainage area. The transects were established within a topographical gradient in four sub-catchments of the Piracicaba river hydrographic basin. The popula
Publicado em: 2008
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21. Evaluation of the water quality Index (WQI) and chemical elements in the water and in the sediments of Corumbataí river-SP / Avaliação do índice de qualidade da água (IQA) e dos elementos químicos nas águas e nos sedimentos do rio Corumbataí-SP
The Corumbataí River, main tributary of the Piracicaba river and source of water supply to the city of Piracicaba has been suffering degradation from its waterhead in the city of Analândia to its mouth in the Piracicaba river. In 2005 and 2006 were determined the concentration of the elements, Be, Al, Na, Mg, Ca, K, V, Mn, Fe, Cr, Co, Ni, Cu, Zn, As, Se, A
Publicado em: 2008
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22. Organochlorine pesticides in Piracicaba river basin (São Paulo/Brazil): a survey of sediment, bivalve and fish
The main objective of this paper was to evaluate the level of occurrence of the organochlorine compounds in samples of sediments, bivalves and two fish species collected in the Piracicaba River basin (São Paulo, Brazil). The isomers alpha and gamma of HCH and Heptachlor were most frequently detected in samples of sediments and specimens of bivalve and fish.
Química Nova. Publicado em: 2008
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23. Desafios do modo de vida da pesca artesanal em água doce num contexto socioambiental adverso: uma análise sociológica do caso do bairro rural do Tanquã, Piracicaba/SP / Challenges on the way of life of artisan fishery in fresh water on a argument socioambiental adverse: an analysis sociological of the i wed of the district rural of the tanquã, piracicaba/sp
The intensification concerning the multiple uses of water in the Piracicaba River Basin has led to alterations in the aquatic ecosystem, affecting the fishery supplies with a deleterious influence and causing great limitations to the survival and social reproduction of traditional communities. The way of life within Tanquã community is centered on the artis
Publicado em: 2008
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24. Influência da toxicidade da água e do sedimento dos rios São Joaquim e Ribeirão Claro na bacia do Corumbataí / Influence of water and sediment toxicity of the São Joaquim and Ribeirão Claro Rivers on the Corumbataí River Basin
The Corumbataí river basin located on Central region in São Paulo State is composed by part of Anâlandia, Corumbataí, Rio Claro, Itirapina, Ipeúna, Charqueada and Piracicaba municipality. The principals affluents rivers are Passa Cinco, Ribeirão Cabeça and Ribeirão Claro that have influence on water characteristics of Corumbataí river. The toxicity
Publicado em: 2008