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2011-08-01 09:20:00

University of Georgia student Virginia Schutte describes how a summer in Taiwan gave her the opportunity to get to the bottom of an invasive species problem in mangrove forests there By Virginia G. W. Schutte, Odum School of Ecology, University of Georgia When I was offered a chance to study in Taiwan, I was very excited for the opportunity to do environmental research in a different part of the world. But, I was also nervous about living in Asia. My only experiences with Asian culture before...

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2010-08-16 13:33:51

Researchers measuring impacts of short- and long-term exposure in extensive Gulf Coast marshes As oil and dispersants wash ashore in coastal Louisiana salt marshes, what will their effects be on these sensitive ecosystems? The National Science Foundation (NSF) has awarded a rapid response grant to scientist Eugene Turner of Louisiana State University and colleagues to measure the impacts on Gulf Coast salt marshes. The researchers will track short-term (at the current time, and again at three...

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2010-05-17 10:50:00

In 1988, a mysterious invader washed upon the New Jersey shore. The Asian shore crab likely arrived in ballast from commercial ships, and it found its new home to be quite agreeable. More than two decades later, the crab, Hemigrapsus sanguineus, has expanded its range along the Atlantic coast northward to Maine and southward to North Carolina. Its numbers continue to expand, and wildlife biologists have found them in greater densities along New England's cobbled shores. Another tale of an...

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2009-07-13 07:45:00

 Global warming may exact a toll on salt marshes in New England, but new research shows that one key constituent of marshes may be especially endangered. Pannes are waterlogged, low-oxygen zones of salt marshes. Despite the stresses associated with global warming, pannes are "plant diversity hotspots," according to Keryn Gedan, a graduate student and salt marsh expert at Brown University. At least a dozen species of plants known as forbs inhabit these natural depressions, Gedan said....


Word of the Day
call-note
  • The call or cry of a bird or other animal to its mate or its young.
'Call-note' is newer than 'bird-call,' which originally referred to 'an instrument for imitating the note of birds' but now also refers to 'the song or cry of a bird.'
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