Historic shipwrecks provide a unique insight into how the flux of dissolved oxygen, caused by waves breaking on coral and reefs, varies with depth and with seabed topography.
Environment
Jan 15, 2015
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A 10-year study of Chesapeake Bay fishes by researchers at the Virginia Institute of Marine Science provides the first quantitative evidence on a bay-wide scale that low-oxygen "dead zones" are impacting the distribution ...
Environment
Jul 8, 2013
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University of Miami Rosenstiel School of Marine & Atmospheric Science scientist Chris Langdon and colleagues developed a new tool to monitor coral reef vital signs. By accurately measuring their biological pulse, scientists ...
Environment
Mar 17, 2011
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(PhysOrg.com) -- A U.S. Department of Agriculture (USDA) scientist is exploring new ways to enhance farm-raised catfish production with a device he calls the "see-saw."
Plants & Animals
Nov 23, 2010
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The National Oceanic and Atmospheric Administration (NOAA), the U.S. Environmental Protection Agency (EPA) and the Office of Science and Technology Policy (OSTP) released a report today that showed dissolved oxygen levels ...
Environment
Sep 7, 2010
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The aquaculture industry is taking notice of U.S. Department of Agriculture (USDA) research that gives the precise levels of dissolved oxygen needed to keep pond-raised catfish alive and growing.
Ecology
Jan 27, 2014
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In the course of the last few decades, the oxygen concentration levels in aquifers in the Swiss Plateau have dropped irregularly. Results of the National Research Programme "Sustainable Water Management" (NRP 61) suggest ...
Environment
Dec 3, 2013
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Each spring, the winds off Oregon shift, changing ocean currents and spurring the onset of the upwelling season, an approximately 4 month period where cold, nutrient-rich, oxygen-depleted deep water is driven into the coastal ...
Earth Sciences
Oct 9, 2013
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