News tagged with tree planting
Evolution may take giant leaps
(PhysOrg.com) -- A new study of thousands of species of plants and animals suggests new species may arise from rare events instead of through an accumulation of small changes made in response to changes in ...
Dec 11, 2009 |
4.5 / 5 (31) |
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Forests of Artificial Trees Could Slow Global Warming
(PhysOrg.com) -- A new study on how technology could help to regulate climate change has studied hundreds of ideas, and selected three considered practical and able to be implemented quickly. The report's ...
Aug 28, 2009 |
3.6 / 5 (27) |
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At Long Last, How Plants Make Eggs
(PhysOrg.com) -- A long-standing mystery surrounding a fundamental process in plant biology has been solved by a team of scientists at the University of California, Davis.
Jun 04, 2009 |
4.9 / 5 (9) |
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Success with 'cisgenics' in forestry offers new tools for biotechnology
Forestry scientists at Oregon State University have demonstrated for the first time that the growth rate and other characteristics of trees can be changed through "cisgenics" - a type of genetic engineering ...
Jun 08, 2010 |
4.9 / 5 (9) |
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Mesquite trees displacing Southwestern grasslands
As the desert Southwest becomes hotter and drier, semi-arid grasslands are slowly being replaced by a landscape dominated by mesquite trees, such as Prosopis velutina, and other woody shrubs, a team of University ...
Mar 18, 2012 |
4.8 / 5 (6) |
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Rapid burst of flowering plants set stage for other species
A new University of Florida study based on DNA analysis from living flowering plants shows that the ancestors of most modern trees diversified extremely rapidly 90 million years ago, ultimately leading to the formation of ...
Other Sciences / Archaeology & Fossils
Feb 09, 2009 |
4.7 / 5 (6) |
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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 |
5 / 5 (5) |
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Ferns took to the trees and thrived
(PhysOrg.com) -- As flowering plants like giant trees quickly rose to dominate plant communities during the Cretaceous period, the ferns that had preceded them hardly saw it as a disappointment.
Jul 02, 2009 |
4.8 / 5 (5) |
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Higher carbon dioxide may give pines competitive edge
(PhysOrg.com) -- Pine trees grown for 12 years in air one-and-a-half times richer in carbon dioxide than today's levels produced twice as many seeds of at least as good a quality as those growing under normal ...
Aug 03, 2009 |
4 / 5 (6) |
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Floor of oldest forest discovered in Schoharie County
Scientists from Binghamton University and Cardiff University, and New York State Museum researchers, and have reported the discovery of the floor of the world's oldest forest in a cover article in the March ...
Space & Earth / Earth Sciences
Feb 29, 2012 |
4 / 5 (6) |
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California study shows shade trees reduce summertime electricity use
A recent study shows that shade trees on the west and south sides of a house in California can reduce a homeowner's summertime electric bill by about $25.00 a year. The study, conducted last year on 460 single-family homes ...
Jan 05, 2009 |
3.1 / 5 (7) |
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Molecular study could push back angiosperm origins
Flowering plants may be considerably older than previously thought, says a new analysis of the plant family tree.
Mar 15, 2010 |
5 / 5 (4) |
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Summer haze has a cooling effect in southeastern United States
(PhysOrg.com) -- Global warming may include some periods of local cooling, according to a new study by researchers at the University of California, Berkeley. Results from satellite and ground-based sensor data show that sweltering ...
Space & Earth / Earth Sciences
May 18, 2009 |
2.4 / 5 (8) |
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Maryland researchers turn poplar trees into biofuel
In response to a national call for homegrown, Earth-friendly fuels to fill Americans' gas tanks, a couple of University of Maryland researchers are planting trees.
Technology / Energy & Green Tech
May 04, 2010 |
3.6 / 5 (5) |
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'Green Clean:' Researchers Determining Natural Ways To Clean Contaminated Soil
(PhysOrg.com) -- Researchers at North Carolina State University are working to demonstrate that trees can be used to degrade or capture fuels that leak into soil and ground water. Through a process called ...
Sep 17, 2009 |
3.8 / 5 (4) |
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