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Acceleration of Ocean Denitrification During Deglaciation Documented
June 3, 2013 — As ice sheets melted during the deglaciation of the last ice age and global oceans warmed, oceanic oxygen levels decreased and "denitrification" accelerated by 30 to 120 percent, a new international ... > full story -
New Study Predicts Rising Irrigation Costs, Reduced Yields for U.S. Corn
June 3, 2013 — Simulations predict that in 40 years, yields for corn grown for ethanol will shrink even as climate change increases the need for irrigation, according to a new ... > full story -
Recycling and Waste
Materials Science
Electronics
Engineering and Construction
Chemistry
Environmental Issues
Method for Recycling Plastic With Printed Ink Developed
June 3, 2013 — Researchers have developed a procedure that removes printed ink on plastic films used in flexible packaging getting a product free from ink and suitable for ... > full story -
Hidden Effects of Climate Change May Threaten Eelgrass Meadows
June 3, 2013 — Some research has shown that the effects of changes in the climate may be weak or even non-existent. This makes it easy to conclude that climate change will ultimately have less impact than previous ... > full story -
Elevated Carbon Dioxide Making Arid Regions Greener
May 31, 2013 — Scientists have long suspected that a flourishing of green foliage around the globe, observed since the early 1980s in satellite data, springs at least in part from the increasing concentration of ... > full story -
Is Enough Being Done to Make Drinking Water Safe?
May 31, 2013 — There is a lack of evidence regarding the effectiveness of technologies used to reduce arsenic contamination finds new research. More studies assessing the technologies themselves and how they are ... > full story -
Mapping Sea Salt from Orbit: Building Better Ocean and Climate Models
May 31, 2013 — Climate is greatly influenced by the flow of heat energy carried by ocean currents. But precisely quantifying the mixing between the ocean and the atmosphere is hampered by a lack of detail in models ... > full story -
Climate Change Threatens Extinction for 82 Percent of California Native Fish
May 30, 2013 — Of 121 native fish species in California, researchers predict 82 percent are likely to be driven to extinction or very low numbers as climate change speeds the decline of already depleted ... > full story -
New Maps Show How Shipping Noise Spans the Globe
May 30, 2013 — Scientists have modeled shipping noise on a global ... > full story -
Pebbly Rocks Testify to Old Streambed on Mars
May 30, 2013 — Detailed analysis and review have borne out researchers' initial interpretation of pebble-containing slabs that NASA's Mars rover Curiosity investigated last year: They are part of an ancient ... > full storyMore:
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