News tagged with tree growth
Future forests may soak up more carbon dioxide than previously believed
North American forests appear to have a greater capacity to soak up heat-trapping carbon dioxide gas than researchers had previously anticipated.
Oct 13, 2011 |
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Bedrock nitrogen may help forests buffer climate change, study finds
For the first time, researchers at the University of California, Davis, have demonstrated that forest trees have the ability to tap into nitrogen found in rocks, boosting the trees' growth and their ability ...
Aug 31, 2011 |
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Increased tropical forest growth could release carbon from the soil
A new study shows that as climate change enhances tree growth in tropical forests, the resulting increase in litterfall could stimulate soil micro-organisms leading to a release of stored soil carbon.
Aug 14, 2011 |
3.8 / 5 (10) |
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Forest fungus factory: New technology fights hemlock pest
An invasive insect, hemlock woolly adelgid, has been marching north along the Appalachians, killing almost every hemlock tree in its path. The adelgid has devastated forests in Georgia, Tennessee, and Virginia. The pest recently ...
Jul 21, 2011 |
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Scientific understanding of T. rex revised by a decade of new research and discovery
A new paper in Science highlights recent tyrannosaur discoveries and complex analyses of the biology of certain species. The paper includes a new family tree for T. rex and its relatives.
Other Sciences / Archaeology & Fossils
Sep 16, 2010 |
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Ancient high-altitude trees grow faster as temperatures rise
PIC=32536:left]Increasing temperatures at high altitudes are fueling the post-1950 growth spurt seen in bristlecone pines, the world's oldest trees, according to new research.
Space & Earth / Earth Sciences
Nov 16, 2009 |
4 / 5 (12) |
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Australia's climate: Drought and flooding in annual rings of tropical trees
Annual rings are acclaimed in representing natural climate archives. For the temperate latitudes it is known that the growth of these annual rings depend mainly on temperature and precipitation. In the tropics, however, ...
Space & Earth / Earth Sciences
Jun 11, 2009 |
3.5 / 5 (6) |
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Long-term study of orchard ground cover management systems
Orchard floor and groundcover management is important to fruit growers, affecting the efficiency of orchard operations, fruit tree performance, and soil quality.
Feb 27, 2009 |
4.5 / 5 (2) |
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Scientists Identify Bacteria That Increase Plant Growth
(PhysOrg.com) -- Through work originally designed to remove contaminants from soil, scientists at the U.S. Department of Energy's Brookhaven National Laboratory and their Belgium colleagues at Hasselt University ...
Biology /
Jan 26, 2009 |
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