Tag Archives: Hypoxia

Hurricane Hanna Hampers Annual Gulf of Mexico Dead Zone Survey

The crew of the R/V Pelican, which serves as the flagship research vessel for the Louisiana Universities Marine Consortium (LUMCON), set off on its annual voyage into the Gulf of Mexico on July 25 to measure the size of this year’s summer dead zone. Based on predictions made by the team in June that considered […]

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Chesapeake Bay summer ‘dead zone’ predicted to be slightly smaller in 2016

In Chesapeake Bay this year, the amount of algae that will decay will render a stretch of water approximately equal to the volume of 2.3 million Olympic-sized swimming pools unable to support life. According to the U.S. Geological Survey (USGS), the National Oceanic & Atmospheric Administration (NOAA), and local partners in the Chesapeake Bay watershed, […]

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Bringing life back to dead zones

University of Illinois scientist tests bioreactors that filter nutrient runoff, reduce hypoxic zones Dead zones — those regions that can be found in the Great Lakes, Chesapeake Bay, and even the Gulf of Mexico — are a serious problem for U.S. waterways. These hypoxic zones, the result of excess nitrogen and phosphorus run off, can […]

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New EPA report examines point source progress in Hypoxia Task Force states

The U.S. Environmental Protection Agency has released a first-ever report that addresses the extent of nitrogen and phosphorus monitoring including discharge limits for major water resource recovery facilities (WRRFs) within the 12 states comprising the Hypoxia Task Force (HTF). Established in 1997, the HTF is a partnership of 12 states, five federal agencies, and a […]

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