State of the River Report for Toxics


Book Description

The United States Environmental Protection Agency (EPA) strives to prevent pollution, protect water quality and improve ecosystems in order to reduce risks to human health and the environment. As outlined in the Agency's Strategic Plan, the Columbia River Basin was identified as a "National Priority" and designated as one of our nation's seven "Large Aquatic Ecosystems". This designation grants legislative status equal to the Chesapeake Bay, Great Lakes, Gulf of Mexico, South Florida Ecosystem, Long Island Sound and Puget Sound. The Strategic Plan is the Agency's road map of future work efforts, and targets specific goals that are expected to result in a healthier Columbia River Basin. In support of the plan, the Columbia Basin State of the River Report for Toxics (SORR) is the culmination of the collaborative efforts of the Toxics Reduction Working Group - a collection of Federal, State, and municipal agencies, Indian Tribes, non-profit groups and private industries - intended to increase public understanding about the impacts of toxics in the Basin and foster new and enhance existing partnerships to reduce toxics. The Report centers on contaminants of concern (COCs), indicators, toxicant trends, and reduction efforts. SORR will be available in print form by February, 2009.




Columbia River Basin


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The Sava River


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This volume provides a comprehensive overview of environmental aspects of the Sava River, which is the greatest tributary to the Danube River and the major drainage river system of South Eastern Europe. Hydroelectric power plants, river traffic, intensive agricultural activities, heavy industry and floods have considerable influence on the environment and biota in the basin. Summarizing the results that were gathered in the course of EU, bilateral and national projects, the book highlights the most important stressors and helps readers to better understand the impact of anthropogenic activities on the function of river basins. Topics include: transboundary water cooperation between the riparian countries; climate change projection, including its impact on flood hazards; evaluation of anthropogenic pollution sources; pollution of sediments, metal bioavailability and ecotoxicological and microbiological characterization of the river. The biological part also addresses quality aspects related to wildlife in river aquatic ecosystems (algae, macrophytes, zooplankton, macroinvertebrates and fish) and riparian ecosystems (amphibians, reptiles, birds and mammals). The general state of biodiversity and pressures caused by invasive aquatic species are also discussed.







Toxic Chemicals and Public Protection


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Toxic Substances


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National Response Center


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