(PhysOrg.com) -- The air we breathe doesn't always come from our own backyard. In fact, sometimes it doesn't even come from our neighbors.
Earth Sciences
May 19, 2010
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A flyover of Belize's thick jungles has revolutionized archaeology worldwide and vividly illustrated the complex urban centers developed by one of the most-studied ancient civilizations -- the Maya.
Earth Sciences
May 11, 2010
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A team of UK scientists led by Dr. Karen Anderson (University of Exeter) has developed a new technique for monitoring the condition of peatlands. The team used a combination of images captured from Earth and space to measure ...
Environment
Jan 25, 2010
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(PhysOrg.com) -- Lasers are providing scientists with new tools for mapping, protecting, and restoring bird habitat along rivers. In a paper published in the October issue of Ecological Applications, scientists from PRBO ...
Ecology
Sep 29, 2009
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By combining the best of two different distance measurement approaches with a super-accurate technology called an optical frequency comb, researchers at the National Institute of Standards and Technology have built a laser ...
Optics & Photonics
May 24, 2009
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