Using geostatistics to evaluate spatial variation in pesticide/soil interactions

被引:0
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作者
Price, OR [1 ]
Walker, A [1 ]
Wood, M [1 ]
Oliver, MA [1 ]
机构
[1] Hort Res Int, Warwick CV35 9EF, England
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Q96 [昆虫学];
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摘要
The scale and structure of the spatial variation in degradation of isoproturon, chlorpyrifos and chlorothalonil were quantified. Degradation rates of the three pesticides all showed similar structures in their spatial variation and their persistence was shown to be strongly correlated with both pH and microbial activity estimated by dehydrogenase activity.
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页码:233 / 238
页数:6
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