Ecological Considerations in Pesticide R
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Maund, Steve J.; Sherratt, Tom N.; Stickland, Tim; Biggs, Jeremy; Williams, P.;
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Article
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1997
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John Wiley and Sons
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English
β 169 KB
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Risk assessment of pesticides for aquatic ecosystems is typically based on comparisons of exposure and e β ect concentrations at a variety of levels (tiers). At the highest tier, e β ects assessment can involve generating data under Γeld conditions, typically in mesocosm experiments. However, interpre