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| Registros recuperados : 137 | |
| 84. |  | 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.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 85. | | 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.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 91. | | 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.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 93. | | 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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| 95. | | PARAIBA, L. C.; KATAGUIRI, K.; CERDEIRA, A. L.; QUEIROZ, S. C. do N. de; FERRACINI, V. L. Sugarcane herbicide leaching risk evaluation in Guarany Aquifer. In: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Anais... Natal: ABAS, 2008. 6p. CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 96. | | PARAIBA, L. C.; KATAGUIRI, K.; CERDEIRA, A. L.; QUEIROZ, S. C. do N. de; FERRACINI, V. L. Sugarcane herbicide leaching risk evaluation in Guarany Aquifer. In: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Livro de resumos. Natal: ABAS, 2008. p.189.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 97. | | GHINI, R.; BETTIOL, W.; SPADOTTO, C. A.; MORAES, G. J. de; PARAIBA, L. C.; MINEIRO, J. L. de C. Soil solarization for the control of tomato and eggplant Verticillium wilt and its effect on weed and micro-arthropod communities. Summa Phytopathologica, v.19, n.3/4, p.183-189, jun./dez.1993.| Biblioteca(s): Embrapa Hortaliças; Embrapa Meio Ambiente. |
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| Registros recuperados : 137 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
08/01/2009 |
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Data da última atualização: |
10/10/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PARAIBA, L. C.; KATAGUIRI, K.; CERDEIRA, A. L.; QUEIROZ, S. C. do N. de; FERRACINI, V. L. |
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Afiliação: |
LOURIVAL COSTA PARAIBA, CNPMA; Karen Kataguiri, Estagiária-Embrapa Maio Ambiente; ANTONIO LUIZ CERDEIRA, CNPMA; SONIA CLAUDIA DO N DE QUEIROZ, CNPMA; VERA LUCIA FERRACINI, CNPMA. |
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Título: |
Sugarcane herbicide leaching risk evaluation in Guarany Aquifer. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Anais... Natal: ABAS, 2008. 6p. CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
he region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one), MSMA (Amonosodium salt of MAA), paraquat (1,1\'-dimethyl-4,4\'-bipyridinium ion), pendimethalin (N-(1-ethylpropyl)-3,4-dimethyl-2,6- dinitrobenzenamine), picloram (4-amino-3,5,6-trichloro-2-pyridinecarboxylic acid), simazine (6-chloro-N,N\'-diethyl- 1,3,5-triazine-2,4-diamine), sulfentrazone [N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H- 1,2,4-triazol-1-yl]phenyl]methanesulfonamide], and tebuthiuron [N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N\'- dimethylurea]. Results obtained by our simulation study have shown that the herbicides picloram, tebuthiuron, and metribuzin have the highest leaching potential, in either sandy or clayey soils, with picloram reaching the root zone of sugarcane at 0.6m in less than 150 days. Menoshe region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethyle... Mostrar Tudo |
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Palavras-Chave: |
Água subterrânea. |
|
Thesagro: |
Herbicida. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145701/1/2008AA-100.pdf
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|
Marc: |
LEADER 02957nam a2200181 a 4500
001 1016122
005 2016-10-10
008 2008 bl uuuu u00u1 u #d
100 1 $aPARAIBA, L. C.
245 $aSugarcane herbicide leaching risk evaluation in Guarany Aquifer.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ÁGUAS SUBTERRÂNEAS, 15.; ENCONTRO NACIONAL DE PERFURADORES DE POÇOS, 16., 2008, Natal. Anais... Natal: ABAS, 2008. 6p. CD-ROM.$c2008
520 $ahe region of Ribeirão Preto, São Paulo State, Brazil, is located over recharge area of the Guarany aquifer, the most important source of groundwater in the South Central region of the country. This region is also the most important sugarcane producing area of the country which produces a large amount of the ethanol. This study was conducted to determine the potential risk of herbicide groundwater contamination. The leaching risk potential of herbicides to groundwater was conducted using the weather simulator ?Weather Generator? (WGEN) coupled with the model ?Chemical Movement Trough Layered Soils? (CMLS94). The following herbicides were evaluated in clayey and sandy soils (Typic Haplorthox and Typic Quartzipsamment soils) found in the region: ametryn (N-ethyl-N\'-(1- methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine), atrazine (6-chloro-N-ethyl-N\'-(1-methylethyl)-1,3,5-triazine- 2,4-diamine), clomazone (2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone), diuron (3,4-dichlorophenyl)- N,N-dimethylurea), halosulfuron (3-chloro-5-[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl], hexazinone (3- cyclohexyl-6-(dimethylamino)-1-methyl-1,3,5-triazine-2,4 (1H,3H)-dione), imazapic ((±)-2-[4,5-dihydro-4-methyl-4- (1-methylethyl)-5-oxo-1H-imidazol-2-yl]-5-methyl-3-pyridinecarboxylic acid), imazapyr ((±)-2-[4,5-dihydro-4-methyl- 4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-3-pyridinecarboxylic acid), MCPA (4-chloro-2-methylphenoxy)acetic acid), metribuzin (4-amino-6-(1,1-dimethylethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one), MSMA (Amonosodium salt of MAA), paraquat (1,1\'-dimethyl-4,4\'-bipyridinium ion), pendimethalin (N-(1-ethylpropyl)-3,4-dimethyl-2,6- dinitrobenzenamine), picloram (4-amino-3,5,6-trichloro-2-pyridinecarboxylic acid), simazine (6-chloro-N,N\'-diethyl- 1,3,5-triazine-2,4-diamine), sulfentrazone [N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H- 1,2,4-triazol-1-yl]phenyl]methanesulfonamide], and tebuthiuron [N-[5-(1,1-dimethylethyl)-1,3,4-thiadiazol-2-yl]-N,N\'- dimethylurea]. Results obtained by our simulation study have shown that the herbicides picloram, tebuthiuron, and metribuzin have the highest leaching potential, in either sandy or clayey soils, with picloram reaching the root zone of sugarcane at 0.6m in less than 150 days.
650 $aHerbicida
653 $aÁgua subterrânea
700 1 $aKATAGUIRI, K.
700 1 $aCERDEIRA, A. L.
700 1 $aQUEIROZ, S. C. do N. de
700 1 $aFERRACINI, V. L.
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