dead zone

9:30 am
Mon March 24, 2014

Market-Based Water Pollution Trading Begins in Ohio River Basin

Creative Commons

Three energy companies are the first participants in a new program to trade water pollution credits in the Ohio River Basin.

Read more
5:21 pm
Thu April 18, 2013

Kentucky Will Develop New Strategy to Reduce Nutrient Pollution

Kentucky regulators say the state will develop a more comprehensive strategy for controlling nutrient water pollution, which commonly comes from sources like sewage treatment plants and agricultural runoff. Regulators from a dozen states and five federal agencies met in Louisville today to discuss the pollution, and how it contributes to hypoxia.

Read more
7:30 am
Mon March 18, 2013

Water Advocates Discuss 'Dead Zone,' Need for Stricter Water Standards

‘Dead Zones’ are areas of low-oxygen levels in the ocean, caused by nutrient pollution. The world’s second-largest dead zone forms every summer in the Gulf of Mexico, thanks to runoff from farms and sewage treatment plants. While the pollution kills aquatic life in the dead zone, it can also kill fish and cause algae blooms upstream.

Read more
11:25 am
Tue October 2, 2012

Genius Grant Winners Include Ecologist Who Studies Gulf of Mexico's Dead Zone

This map shows the rivers that drain into the Gulf of Mexico, and the Gulf's hypoxic--or dead--zone.
Environmental Protection Agency

The John D. and Catherine T. MacArthur Foundation announced the recipients of their 'Genius Grants' yesterday, and one of them is a scientist dedicated to studying the dead zone in the Gulf of Mexico. Nancy Rabalais is a marine ecologist and the executive director of the Louisiana Universities Marine Consortium.

Read more