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| Registros recuperados : 45 | |
| 21. |  | ARAÚJO, J. L. P.; SANTOS, G. M.; ARAÚJO, E. P. Estudo do comportamento de preços do melão comercializado na região do submédio São Francisco, no período de 1995 a 2003. Horticultura Brasileira, Brasília, v. 22, n. 2, jul. 2004. Suplemento 2. Trabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 396, jul. 2004. Suplemento 1.| Biblioteca(s): Embrapa Hortaliças. |
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| 22. | | ARAUJO, J. L. P.; SANTOS, G. M.; ARAÚJO, E. P. Estudo do comportamento de preços do melão comercializado na região do Submédio São Francisco, no período de 1995 a 2003. Horticultura Brasileira, Brasília, DF, v. 22, n. 2, jul. 2004. 1 CD-ROM. Suplemento. Edição de Resumos do 44. Congresso Brasileiro de Olericultura, Campo Grande, jul. 2004.| Biblioteca(s): Embrapa Semiárido. |
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| 25. | | ARAUJO, J. L. P.; CORREIA, R. C.; ARAÚJO, E. P. Trend of prices for mangoes produced and commercialized in the sub-middle São Francisco region, Brazil. In: SEMANA INTERNACIONAL DA FRUTICULTURA, FLORICULTURA E AGROINDÚSTRIA, 11.; INTERNATIONAL WEEK OF FRUIT CROP, FLORICULTURE AND AGROINDUSTRY, 11.; INTERNATIONAL SYMPOSIUM ON TROPICAL AND SUBTROPICAL FRUITS, 3.; SIMPÓSIO INTERNACIONAL DE FRUTAS TROPICAIS E SUBTROPICAIS, 3., 2004, Fortaleza. Frutal 2004: programa and abstracts. Fortaleza: Instituto FRUTAL: HPP, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 30. | | ARAUJO, J. L. P.; CORREIA, R. C.; ARAÚJO, E. P.; LIRA, M. O. de. Análise do custo de produção e da comercialização do melão orgânico produzido na região do Submédio São Francisco. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA E SOCIOLOGIA RURAL, 43.; INTERNATIONAL PENSA CONFERENCE ON AGRI-FOOD CHAIN/NETWORK ECONOMICS AND MANAGEMENT, 5., 2005, Ribeirão Preto, SP. Anais... Ribeirão Preto : FEARP; USP; PENSA; FUNDECE; SOBER, 2005. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
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| 34. | | ARAUJO, J. L. P.; CORREIA, R. C.; GUIMARÃES, J.; ARAÚJO, E. P. Production cost analysis and commercialization of mangos for exporting produced in the Sub-middle São Francisco Region, Brazil. Acta Horticulturae, Leuven, n. 645, p. 379-381, feb. 2004. Edição do Proceedings of the Seventh International Mango Symposium, Recife, Sep. 2002.| Biblioteca(s): Embrapa Semiárido. |
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| 36. | | ARAUJO, J. L. P.; ARAÚJO, E. P.; CORREIA, R. C.; CARVALHO, J. P. de L. Estudo das relações de troca da melancia produzida na região do Submédio São Francisco. Horticultura Brasileira, Brasília, DF, v, 24, n. 1, jul. 2006. 1 CD-ROM. Suplemento. Edição dos Resumos do 46 Congresso Brasileiro de Olericultura, Goiânia, ago. 2006.| Biblioteca(s): Embrapa Semiárido. |
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| 37. | | SOARES, N. da S.; ARAUJO, J. L. P.; ARAÚJO, E. P. Estudo da cadeia produtiva apícola do território Serra da Capivara, no Estado do Piauí. In: FIGUEIREDO NETO, A.; MONTEIRO, A. I. de S.; SILVA, J. C. S.; SOUZA, M. M. A. de (Org.), Desenvolvimento do Semiárido: organização, gestão, inovação & empreendedorismo. Petrolina: UNIVASF, 2020. p. 141-153.| Biblioteca(s): Embrapa Semiárido. |
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| Registros recuperados : 45 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
13/06/2022 |
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Data da última atualização: |
13/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ARAÚJO, E. P. de; CALDAS, E. D.; OLIVEIRA FILHO, E. C. de. |
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Afiliação: |
ESMERALDA PEREIRA DE ARAÚJO; ELOISA DUTRA CALDAS; EDUARDO CYRINO DE OLIVEIRA FILHO, CPAC. |
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Título: |
Pesticides in surface freshwater: a critical review. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Environmental Monitoring and Assessment, v. 194, n. 452, 2022. |
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Páginas: |
25 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to critically review studies published up to November 2021 that investigated the presence of pesticides in surface freshwater to answer three questions: (1) in which countries were the studies conducted? (2) which pesticides are most evaluated and detected? and (3) which pesticides have the highest concentrations? Using the Prisma protocol, 146 articles published from 1976 to November 2021 were included in this analysis: 127 studies used grab sampling, 10 used passive sampling, and 9 used both sampling techniques. In the 45-year historical series, the USA, China, and Spain were the countries that conducted the highest number of studies. Atrazine was the most evaluated pesticide (56% of the studies), detected in 43% of the studies using grab sampling, and the most detected in passive sampling studies (68%). The compounds with the highest maximum and mean concentrations in the grab sampling were molinate (211.38 µg/L) and bentazone (53 µg/L), respectively, and in passive sampling, they were oxyfluorfen (16.8 µg/L) and atrazine (4.8 μg/L), respectively. The levels found for atrazine, p,p′-DDD, and heptachlor in Brazil were higher than the regulatory levels for superficial water in the country. The concentrations exceeded the toxicological endpoint for at least 11 pesticides, including atrazine (Daphnia LC50 and fish NOAEC), cypermethrin (algae EC50, Daphnia and fish LC50; fish NOAEC), and chlorpyrifos (Daphnia and fish LC50; fish NOAEC). These results can be used for planning pesticide monitoring programs in surface freshwater, at regional and global levels, and for establishing or updating water quality regulations. MenosThe objective of this study was to critically review studies published up to November 2021 that investigated the presence of pesticides in surface freshwater to answer three questions: (1) in which countries were the studies conducted? (2) which pesticides are most evaluated and detected? and (3) which pesticides have the highest concentrations? Using the Prisma protocol, 146 articles published from 1976 to November 2021 were included in this analysis: 127 studies used grab sampling, 10 used passive sampling, and 9 used both sampling techniques. In the 45-year historical series, the USA, China, and Spain were the countries that conducted the highest number of studies. Atrazine was the most evaluated pesticide (56% of the studies), detected in 43% of the studies using grab sampling, and the most detected in passive sampling studies (68%). The compounds with the highest maximum and mean concentrations in the grab sampling were molinate (211.38 µg/L) and bentazone (53 µg/L), respectively, and in passive sampling, they were oxyfluorfen (16.8 µg/L) and atrazine (4.8 μg/L), respectively. The levels found for atrazine, p,p′-DDD, and heptachlor in Brazil were higher than the regulatory levels for superficial water in the country. The concentrations exceeded the toxicological endpoint for at least 11 pesticides, including atrazine (Daphnia LC50 and fish NOAEC), cypermethrin (algae EC50, Daphnia and fish LC50; fish NOAEC), and chlorpyrifos (Daphnia and fish LC50; fish NOAEC... Mostrar Tudo |
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Thesagro: |
Água Doce; Contaminação; Herbicida; Pesticida. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02255naa a2200205 a 4500
001 2143979
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008 2022 bl uuuu u00u1 u #d
100 1 $aARAÚJO, E. P. de
245 $aPesticides in surface freshwater$ba critical review.$h[electronic resource]
260 $c2022
300 $a25 p.
520 $aThe objective of this study was to critically review studies published up to November 2021 that investigated the presence of pesticides in surface freshwater to answer three questions: (1) in which countries were the studies conducted? (2) which pesticides are most evaluated and detected? and (3) which pesticides have the highest concentrations? Using the Prisma protocol, 146 articles published from 1976 to November 2021 were included in this analysis: 127 studies used grab sampling, 10 used passive sampling, and 9 used both sampling techniques. In the 45-year historical series, the USA, China, and Spain were the countries that conducted the highest number of studies. Atrazine was the most evaluated pesticide (56% of the studies), detected in 43% of the studies using grab sampling, and the most detected in passive sampling studies (68%). The compounds with the highest maximum and mean concentrations in the grab sampling were molinate (211.38 µg/L) and bentazone (53 µg/L), respectively, and in passive sampling, they were oxyfluorfen (16.8 µg/L) and atrazine (4.8 μg/L), respectively. The levels found for atrazine, p,p′-DDD, and heptachlor in Brazil were higher than the regulatory levels for superficial water in the country. The concentrations exceeded the toxicological endpoint for at least 11 pesticides, including atrazine (Daphnia LC50 and fish NOAEC), cypermethrin (algae EC50, Daphnia and fish LC50; fish NOAEC), and chlorpyrifos (Daphnia and fish LC50; fish NOAEC). These results can be used for planning pesticide monitoring programs in surface freshwater, at regional and global levels, and for establishing or updating water quality regulations.
650 $aÁgua Doce
650 $aContaminação
650 $aHerbicida
650 $aPesticida
700 1 $aCALDAS, E. D.
700 1 $aOLIVEIRA FILHO, E. C. de
773 $tEnvironmental Monitoring and Assessment$gv. 194, n. 452, 2022.
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