Browsing BIO Faculty Scholarship by Author "Belden, J. B."

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Analysis of multiple pesticides in urban storm water using solid-phase extraction

Belden, J. B.; Hofelt, C. S.; Lydy, Michael J. (Springer New York, 2000-01)

An analytical method was developed using C(18) solid-phase extraction and gas chromatography-nitrogen phosphorus detection (GC-NPD) to determine the presence and quantity of 12 contemporary pesticides in storm water runoff ...
Effects of temperature on the toxicity of m-parathion, chlorpyrifos, and pentachlorobenzene to Chironomus tentans

Lydy, Michael J.; Belden, J. B.; Ternes, M. A. (Springer New York, 1999-11)

This study examined the influence of temperature (10, 20, and 30 degrees C) on the acute toxicity and accumulation of two organophosphate (OP) insecticides and a narcotic chemical to the midge (Chironomus tentans). OP ...