Residues of organochlorine pesticides in soils from the southern Sonora, Mexico
| Autor: | José de Jesús Balderas-Cortés, Maria Mercedes Meza-Montenegro, P. Grajeda-Cota, M. G. Aguilar-Apodaca, Ana I. Valenzuela-Quintanar, C. L. Osorio-Rosas, A. Félix-Fuentes, Ernesto U. Cantú-Soto, G. Acuña-García |
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| Rok vydání: | 2011 |
| Předmět: |
Soil test
Health Toxicology and Mutagenesis Population Toxicology chemistry.chemical_compound Environmental protection Hydrocarbons Chlorinated Ecotoxicology Soil Pollutants education Mexico education.field_of_study business.industry Pesticide Residues Organochlorine pesticide General Medicine Pesticide Pollution chemistry Agriculture Environmental chemistry Soil water Environmental science Endrin business Environmental Pollution Environmental Monitoring |
| Zdroj: | Bulletin of environmental contamination and toxicology. 87(5) |
| ISSN: | 1432-0800 |
| Popis: | Although, the Yaqui and Mayo valleys are the most important agricultural areas in Sonora, there is only limited data of the pesticides residue in soils in these valleys. This study measured the organochlorine pesticides (OCPs) in 234 soil samples (residential and agricultural) from 24 communities. The global results (mean, range) indicated that benzene hexachloride (19.2, ND-938.5 μg g(-1)), endrin (6.6, ND-377.3 μg g(-1)) and DDTs (36.45, ND-679.7 μg g(-1)) were the dominant contaminants. Soil is one of the most important routes of exposure to OCPs in the population of southern Sonora and this study can be used to establish background levels of OCPs. |
| Databáze: | OpenAIRE |
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