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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
18/02/2016 |
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Data da última atualização: |
19/07/2017 |
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Autoria: |
HIRATA, R. C. A.; RODRIGUES, G. S.; PARAIBA, L. C.; BUSCHINELLI, C. C. de A. |
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Afiliação: |
R. C. A. HIRATA, IG/SMA - SÃO PAULO; GERALDO STACHETTI RODRIGUES, CNPMA; LOURIVAL COSTA PARAIBA, CNPMA; CLAUDIO CESAR DE A BUSCHINELLI, CNPMA. |
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Título: |
Groundwater contamination risk by agricultural activity in São Paulo State (Brazil). |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
In: CHILTON, P.J.; JÉGAT, H.J.; STUART, M.E. (Ed.). Groundwater and agriculture: the interrelationship. Keyworth: British Geological Survey, 1995. 143p. (Technical Report WD/95/26). Proceedings of an International Seminar, Merida, Venezuela, 14-17 October 1992. p. 93 a 101. |
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Idioma: |
Inglês |
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Conteúdo: |
São Paulo State is well known for its diversified and intensive agricultural practices, which reach a high level of productivity,as seen from the widespread use of pesticides and fertilizers and high agricultural technology. It is estimated that 43.5% of the water demand in the State is for agriculture, whereas 31.8% is for industry and 24.7% for general public use (São Paulo, 1990). Approximately 85.2% of the São Paulo State area, equivalent to 20 595 700 ha, is devoted to agriculture. Although several cases of point source aquifer contamination from industrial activity, waste disposal and fuel tank leakages are known, the impact of agricultural activity has been little studied. Sources of diffuse groundwater contamination are difficult to characterize, because they correspond to large areas, requiring a large number of monitoring centres, and low-concentration of contaminants, almost always requiring careful methods of sampling and sophisticated and expensive analytical techniques. Regional hydrochemical studies of aquifers in São Paulo State, particularly sampling from wells in the Bauru Aquifer System, have detected high concentrations of nitrate originating from agricultural activity. There have not yet been any specific studies in Brazil of groundwater quality degradation resulting from the use of pesticides. |
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Palavras-Chave: |
Água subterrânea; Contamination. |
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Thesagro: |
Águas Subterrâneas; Contaminação. |
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Thesaurus Nal: |
groundwater. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02216naa a2200217 a 4500
001 2037595
005 2017-07-19
008 1995 bl uuuu u00u1 u #d
100 1 $aHIRATA, R. C. A.
245 $aGroundwater contamination risk by agricultural activity in São Paulo State (Brazil).$h[electronic resource]
260 $c1995
520 $aSão Paulo State is well known for its diversified and intensive agricultural practices, which reach a high level of productivity,as seen from the widespread use of pesticides and fertilizers and high agricultural technology. It is estimated that 43.5% of the water demand in the State is for agriculture, whereas 31.8% is for industry and 24.7% for general public use (São Paulo, 1990). Approximately 85.2% of the São Paulo State area, equivalent to 20 595 700 ha, is devoted to agriculture. Although several cases of point source aquifer contamination from industrial activity, waste disposal and fuel tank leakages are known, the impact of agricultural activity has been little studied. Sources of diffuse groundwater contamination are difficult to characterize, because they correspond to large areas, requiring a large number of monitoring centres, and low-concentration of contaminants, almost always requiring careful methods of sampling and sophisticated and expensive analytical techniques. Regional hydrochemical studies of aquifers in São Paulo State, particularly sampling from wells in the Bauru Aquifer System, have detected high concentrations of nitrate originating from agricultural activity. There have not yet been any specific studies in Brazil of groundwater quality degradation resulting from the use of pesticides.
650 $agroundwater
650 $aÁguas Subterrâneas
650 $aContaminação
653 $aÁgua subterrânea
653 $aContamination
700 1 $aRODRIGUES, G. S.
700 1 $aPARAIBA, L. C.
700 1 $aBUSCHINELLI, C. C. de A.
773 $tIn: CHILTON, P.J.; JÉGAT, H.J.; STUART, M.E. (Ed.). Groundwater and agriculture: the interrelationship. Keyworth: British Geological Survey, 1995. 143p. (Technical Report WD/95/26). Proceedings of an International Seminar, Merida, Venezuela, 14-17 October 1992. p. 93 a 101.
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| Registros recuperados : 128 | |
| 63. |  | HIRATA, R. C. A.; RODRIGUES, G. S.; PARAIBA, L. C.; BUSCHINELLI, C. C. de A. Groundwater contamination risk by agricultural activity in São Paulo State (Brazil). In: CHILTON, P.J.; JÉGAT, H.J.; STUART, M.E. (Ed.). Groundwater and agriculture: the interrelationship. Keyworth: British Geological Survey, 1995. 143p. (Technical Report WD/95/26). Proceedings of an International Seminar, Merida, Venezuela, 14-17 October 1992. p. 93 a 101.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 67. | | PEIXOTO, M. S.; JONSSON, C. M.; PARAIBA, L. C.; BARROS, L. C.; LODWICK, W. A. Estimating the xenobiotics mixtures toxicity on aquatic organisms: the use of alpha-level of the fuzzy number. In: BARRETO, G. A.; COELHO, R. (Ed.). Fuzzy Information Processing. NAFIPS, 2018. Communications in Computer and Information Science, vol. 831. Springer, Cham. p. 489-499.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 69. | | PARAIBA, L. C.; CASTRO, V. L. S. S. de; MAIA, A. de H. N. Estimates of insecticide percent distribution among human tissues. In: CONGRESO IBÉRICO, 6., IBEROAMERICANO DE CONTAMINACIÓN Y TOXICOLOGÍA AMBIENTAL – CICTA, 3., 2005, Cádiz, Spain. The environment: a challenge for the scientific research: abstracts. Cádiz, Spain: CICTA, 2005. p. 28.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 78. | | TAVARES, M. M.; FERRACINI, V. L.; FERREIRA, J. M. S.; PARAIBA, L. C.; TALAMINI, V. Multiresíduos de pesticidas em água de coco por UPLC-ESI-MS/MS. In: ENCONTRO NACIONAL DE QUÍMICA ANALÍTICA, 19.; CONGRESSO IBERO-AMERICANO DE QUÍMICA ANALÍTICA, 7., 2018, Caldas Novas, GO. Inovação para a química analítica sustentável: livro de resumos... Caldas Novas: SBQ: UFG: UnB, 2018. p. 369.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 128 | |
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