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Influence of Salinity on the Chronic Toxicity of Atrazine to Sago Pondweed:211 Filling a Data Need for Development of an Estuarine Chronic Criterion

机译:盐度对阿特拉津对西米参的慢性毒性的影响:211填补了河口慢性标准发展的数据需求

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The objective of this study was to conduct a series of 28 d partial life cycle211u001eatrazine sub chronic toxicity tests with sago pondweed, Potamogeton pectinatus, 211u001eat salinities of 1, 6 and 12 ppt. These data will be used by Maryland Department 211u001eof the Environment for development of a chronic estuarine criterion for atrazine 211u001ein Maryland waters of Chesapeake Bay. The three endpoints used for this submerged 211u001eaquatic macrophyte were final wet weight, final dry weight and final number of 211u001erhizome tips at the termination of the 28 day test.

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