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Exploring factors controlling the variability of pesticide concentrations in the Willamette River Basin using tree-based models

Article Abstract:

Three pesticide and five herbicide concentrations in the Willamette River Basin, Oregon, are examined using tree-based models for factors contributing to different levels of their concentration.

Author: Qian, Song S., Anderson, Chauncey W.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 1999
Pesticides & Other Ag Chemicals, Oregon, Herbicides, Chemical industry, Agricultural chemicals industry, Contamination, Pesticides industry

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Uptake of 64Cu-Oxine by marine phytoplankton

Article Abstract:

Experiments involving five phytoplankton species indicated the rapid uptake of Cu-Oxine by marine phytoplankton. This situation bypasses the internal Cu regulation system in the algae.

Author: Croot, Peter L., Karlson, Bengt, Van Elteren, J. T., Kroon, J. J.
Publisher: American Chemical Society
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 1999
Netherlands, Sweden, Primary copper, Copper, Primary Smelting and Refining of Copper, Pesticide Preparations, Research, Microorganisms, Copper products, Pesticides, Marine phytoplankton

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Subjects list: Statistical Data Included
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