News tagged with woody vegetation
WCS study on birds and streams included in federal guidelines to safeguard waterways
Aug 18, 2009 |
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The results of a Wildlife Conservation Society (WCS) study that rapidly measures stream habitat have been adopted by a government agency working with private landowners to restore waterways throughout the U.S.
Study shows effect of feral buffalo on Kakadu
Biology /
Jan 13, 2009 |
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The ecological effect of feral buffalo on Kakadu National Park has been the focus of a research study by a team of prominent Charles Darwin University researchers.
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Researchers turn algae into high-temperature hydrogen source
Nov 12, 2009 |
3.6 / 5 (7) |
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In the quest to make hydrogen as a clean alternative fuel source, researchers have been stymied about how to create usable hydrogen that is clean and sustainable without relying on an intensive, high-energy ...
Central Africa's tropical Congo Basin was arid, treeless in Late Jurassic
Space & Earth / Earth Sciences
Nov 10, 2009 |
5 / 5 (2) |
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The Congo Basin -- with its massive, lush tropical rain forest -- was far different 150 million to 200 million years ago. At that time Africa and South America were part of the single continent Gondwana. The Congo Basin was ...
Cave study links climate change to California droughts
Space & Earth / Earth Sciences
Nov 10, 2009 |
4.3 / 5 (6) |
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California experienced centuries-long droughts in the past 20,000 years that coincided with the thawing of ice caps in the Arctic, according to a new study by UC Davis doctoral student Jessica Oster and geology professor ...
W. Africa's last giraffes make surprising comeback
Nov 08, 2009 |
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(AP) -- A crisp African dawn is breaking overhead, and Zibo Mounkaila is on the back of a pickup truck bounding across a sparse landscape of rocky orange soil.
Ants are friendly to some trees, but not others
Nov 06, 2009 |
4.7 / 5 (6) |
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Tree-dwelling ants generally live in harmony with their arboreal hosts. But new research suggests that when they run out of space in their trees of choice, the ants can get destructive to neighboring trees.
The greening of Willis Tower: Rooftop gardens part of plan to improve efficiency
Nov 06, 2009 |
4 / 5 (6) |
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Growing up in the southwest suburbs, Sara Beardsley had a view of the Chicago skyline from her house. Today, she is transforming that skyline, but you won't find her work glorified on a $6 mug or gracing postcards.
Water-conserving irrigation strategies minimize overwatering, runoff
Nov 05, 2009 |
4.5 / 5 (2) |
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Conserving water and reducing the environmental impact of runoff are two of the most important issues confronting container nursery operations. Current regulations and laws in five states limit water consumption ...
SMOS forms three-pointed star in the sky (w/ Video)
Space & Earth / Space Exploration
Nov 03, 2009 |
3 / 5 (2) |
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(PhysOrg.com) -- Following the launch of ESA's SMOS satellite on 2 November, the French space agency CNES, which is responsible for operating the satellite, has confirmed that the instrument's three antenna arms have ...
Green is cool, but US land changes generally are not
Space & Earth / Earth Sciences
Nov 02, 2009 |
4 / 5 (1) |
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Most land use changes occurring in the continental U.S result in raised regional surface temperatures, says a new study by scientists at the University of Maryland, Purdue University and the University of ...
SMOS, Proba-2: Two new ESA satellites successfully lofted into orbit (w/ Video)
Space & Earth / Space Exploration
Nov 02, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- The second satellite in ESA's Earth Explorer series - the Soil Moisture and Ocean Salinity (SMOS) mission - and the second demonstration satellite under ESA's Project for Onboard Autonomy ...
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