Category: Biodiversity
Date: 2011-07-16 09:12:14
URL: http://bit.ly/npE51f
Scientists measure gulf dead zone UPI.com ... occurs when oxygen levels in seawater drop to dangerously low levels, causing severe hypoxia that can potentially result in fish kills and harm marine life. Researchers from Texas A&M University say the size of the dead zone off coastal Louisiana ... and more »
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