VOLATILIZATION OF 1,2-DIBROMO-3-CHLOROPROPANE (DBCP) FROM SOILS

被引：8

作者：

SALTZMAN, S

KLIGER, L

机构：

[1] Division of Soil Residues Chemistry, Institute of Soils and Water, Agricultural Research Organization, The Volcani Center, Bet Dagan

来源：

JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES | 1979年 / 14卷 / 04期

关键词：

DBCP; diffusion; soil fumigants; volatilization;

D O I：

10.1080/03601237909372134

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The volatilization of DBCP from soils, as affected by the soil characteristics and application techniques, was studied in a laboratory experiment. The volatilization rate of DBCP applied in water was higher from sandy and silty loam soils than from clay soil. Water added after DBCP application acted as a soil cover, decreasing the volatilization rate. The results obtained with DBCP application in hexane to air-dry soils, indicate that adsorption could be an important factor in reducing the volatilization losses. Diffusion coefficients were calculated from the volatilization parameters, by using a simplified relationship between volatilization losses and diffusion through soil. Copyright © 1979, Taylor & Francis Group, LLC

引用

页码：353 / 366

页数：14

共 7 条

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[2]

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[3]

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[4]

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HODGES, LR ;

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[6]

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[7]

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