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water quality

World Hypoxic and Eutrophic Coastal Areas

This map identifies 415 eutrophic and hypoxic coastal systems worldwide. Of these, 169 are documented hypoxic areas, 233 are areas of concern and 13 are systems in recovery.

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Improving Water Quality (3 of 3)

Overcoming Barriers to Better Targeting of U.S. Farm Conservation Funds

This issue brief identifies the technical, political, and implementation challenges of cost-effectively targeting agricultural conservation funds to achieve greater improvements in water quality and suggests options for addressing these challenges.

This publication is the third in a...

Overcoming Barriers to USDA’s New Conservation Program

For more than 30 years, the USDA has worked to reduce water pollution by offering farmers throughout the nation financial and technical help to put conservation measures in place. While these efforts have successfully addressed environmental problems at the individual farm level—such as soil erosion—agriculture remains a key source of water pollution.

However, it’s only a small portion of farms that generate the majority of agriculture’s contribution to U.S. water pollution. New research shows that targeting conservation funds to these farms with the most potential to reduce pollution could be up to 12 times more cost effective than the usual practice of disbursing funds widely. And encouragingly, a new USDA program aims to capitalize on a similar targeted approach.

A New Strategy to Improve Water Quality—One Targeted Watershed at a Time

Few programs have seen widespread success in tackling water quality problems in the Mississippi River Basin and Gulf of Mexico, but an emerging initiative could present a way forward. The U.S. Department of Agriculture (USDA) launched the Mississippi River Basin Healthy Watersheds Initiative (MRBI) in 2009. New WRI research finds that with some specific improvements, the MRBI’s new approach could play a key role in improving the nation’s inland and coastal water quality.

Improving Water Quality (1 of 3)

A Review of the Mississippi River Basin Healthy Watersheds Initiative (MRBI) To Target U.S. Farm Conservation Funds

This paper, first of a 3-part series, provides an assessment of the USDA’s Mississippi River Basin Healthy Watersheds Initiative (MRBI), a promising new approach to achieving cleaner water in agriculturally dominated...

Measuring, mapping and understanding water risks around the globe.

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