News tagged with oak roots
Danger lurks underground for oak seedlings
Scientists trying to understand why oaks are starting to disappear from North American forests may need to look just below the surface to find some answers.
Mar 03, 2009 |
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Search results for oak roots
New website shares information about deadly tree pathogens
Sudden oak death, Port-Orford-cedar root disease and other deadly tree diseases caused by Phytophthora species (pronounced fy-TOF-ther-uhs) are threatening forest ecosystems worldwide. These microorganisms, which are relate ...
Feb 02, 2012 |
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Leonardo da Vinci's tree rule may be explained by wind
(PhysOrg.com) -- More than 500 years ago, Leonardo da Vinci observed a particular relationship between the size of a tree’s trunk and the size of its branches. Specifically, the combined cross-sectional ...
Jan 04, 2012 |
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Research reveals aquatic bacteria more recent move to land
Research by University of Tennessee, Knoxville, faculty has discovered that bacteria's move from sea to land may have occurred much later than thought. It also has revealed that the bacteria may be especially useful in bioenergy ...
Dec 22, 2011 |
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Global warming threatens France's precious truffle
Truffle farmers have never had to worry about demand. It is the supply side that is worrying, with global warming an ever more present threats to their success.
Dec 15, 2011 |
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Planting depth's effect on container-grown trees
Many landscape trees are started in-ground, then sold as bare-root ''liners'' to producers who plant them in large containers to grow. To minimize wind damage and to facilitate transport from potting areas ...
Nov 17, 2011 |
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Woods, yes, but as before, no
Though the transformation of farm fields into forests over the past century amounts to a New England conservation victory, a Harvard forest expert said Thursday that turning back the environmental clock and ...
Oct 31, 2011 |
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Method of studying roots rarely used in wetlands improves ecosystem research
A method of monitoring roots rarely used in wetlands will help Oak Ridge National Laboratory researchers effectively study the response of a high-carbon ecosystem to elevated temperatures and levels of carbon ...
Oct 13, 2011 |
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Up-and-coming forests will remain important carbon sinks
(PhysOrg.com) -- The aging forests of the Upper Great Lakes could be considered the baby boomers of the region's ecosystem.
Aug 10, 2011 |
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Plant thought extinct is still hanging on
The Franciscan manzanita - described by some as San Francisco's unicorn - thrives in a kind of botanical witness protection program.
Aug 07, 2011 |
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For the love of trees: Book tells all about forest hydrology, biogeochemistry
Delphis (Del) Levia, associate professor of geography at the University of Delaware, has always loved trees. Growing up on his parents' 93-acre farm in central Massachusetts, he and his brothers and sisters ...
Jul 25, 2011 |
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List of search results for oak roots
