The planet's soils are under greater threat than ever before, at a time when we need to draw on their vital role to support life more than ever, warns an expert from the University of Sheffield today in the journal Nature.
Environment
Jun 8, 2011
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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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An Agricultural Research Service (ARS) scientist participated in a project to fine-tune computer models that can indicate when forest "carbon sinks" become net carbon generators instead. The results will help pinpoint the ...
Ecology
Mar 31, 2010
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Pecan, the most valuable nut tree native to North America, is native from northern Illinois and southeastern Iowa to the Gulf Coast of the United States, where it grows abundantly along the Mississippi River, the rivers of ...
Ecology
Nov 3, 2009
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Successful organic apple farming literally starts from the ground up. Maintaining a healthy orchard floor is the key to preventing weeds and keeping soil healthy. Logically, finding effective methods to increase production ...
Environment
Sep 4, 2009
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The ability to envisage the future may be closer than you would think. A recent paper by Sean Hammond and Karl Niklas in the August 2009 issue of the American Journal of Botany presents an algorithm that may be used to predict ...
Plants & Animals
Aug 21, 2009
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