Quantcast

Latest Dead zone Stories

2014-06-30 08:24:26

WASHINGTON, June 30, 2014 /PRNewswire/ -- Scientists from land-grant universities in 12 central U.S. states have entered into a partnership with the Mississippi River/Gulf of Mexico Watershed Hypoxia Task Force to support state and national efforts to reduce water pollution and help to maintain the productivity and vitality of American agriculture. The participating land-grant universities include: the University of Arkansas, University of Illinois, Iowa State University, University...

coastal dead zone
2014-05-19 12:44:34

Brett Smith for redOrbit.com - Your Universe Online Containing dissolved oxygen concentrations of less than 2 or 3 parts per million, hypoxic waters in estuaries and sections of coastline are essentially “dead zones” where life cannot exist. According to a new study in the journal Nature Geoscience, iron discharged from continental sediments acts as a limiting switch that could prevent coastal waters from creating a runaway feedback loop that leads to less and less dissolved oxygen...

Million Dollar Grand Challenge Issued For Dead Zone Solutions
2014-02-19 04:11:12

redOrbit Staff & Wire Reports - Your Universe Online In response to President Obama’s call for institutions and philanthropists to help find solutions to the world’s most pressing issues, Tulane University announced Monday that it would offer a $1 million prize to the researcher or entrepreneur who devises the best plan to combat annual “dead zones” in lakes and oceans. In a statement, the university said that it was soliciting innovative solutions to battle hypoxia, or...

Heavy Rains Increase Nutrient Pollution Flow Down Mississippi River
2013-07-29 12:32:11

NOAA NOAA-supported scientists found a large Gulf of Mexico oxygen-free or hypoxic "dead" zone, but not as large as had been predicted. Measuring 5,840 square miles, an area the size of Connecticut, the 2013 Gulf dead zone indicates nutrients from the Mississippi River watershed are continuing to affect the nation's commercial and recreational marine resources in the Gulf. "A near-record area was expected because of wet spring conditions in the Mississippi watershed and the resultant...

Fish Species That Thrive In Bay Bottoms Are Being Impacted By Dead Zones
2013-07-09 07:35:36

April Flowers for redOrbit.com - Your Universe Online Scientists at the Virginia Institute of Marine Science (VIMS) have completed a 10-year study, providing the first quantitative evidence on a bay-wide scale that the distribution and abundance of "demersal" fishes -- fish species that live and feed near the Bay bottom -- are being impacted by low-oxygen "dead zones." Species affected by these dead zones, such as the Atlantic croaker, white perch, spot, striped bass and summer...

Nutrient Pollution Could Cause Record-Setting 'Dead Zone' In Gulf Of Mexico
2013-06-19 07:08:41

April Flowers for redOrbit.com - Your Universe Online This year, scientists are expecting a very large “dead zone” in the Gulf of Mexico, according to several NOAA-supported forecast models. Those same models predict a smaller than average hypoxic level in the Chesapeake Bay. A research team comprised of scientists from the University of Michigan, Louisiana State University, and the Louisiana Universities Marine Consortium used the NOAA-supported models to forecast that this...

2012-03-22 13:35:51

Professor Robert Diaz of the Virginia Institute of Marine Science is a co-editor of “Valuing the Ocean” a major new study by an international team of scientists and economists that attempts to measure the ocean´s monetary value and to tally the costs and savings associated with human decisions affecting ocean health. The study estimates that if human impacts on the ocean continue unabated, declines in ocean health and services will cost the global economy $428 billion per...

2011-12-20 22:21:13

Data from end of the last Ice Age confirm effects of climate change on oceans The first comprehensive study of changes in the oxygenation of oceans at the end of the last Ice Age (between about 10 to 20,000 years ago) has implications for the future of our oceans under global warming. The study, which was co-authored by Eric Galbraith, of McGill's Department of Earth & Planetary Sciences, looked at marine sediment and found that that the dissolved oxygen concentrations in large parts...


Word of the Day
holluschickie
  • A 'bachelor seal'; a young male seal which is prevented from mating by its herd's older males (mated bulls defending their territory).
This comes from the Russian word for 'bachelors.'
Related