News tagged with river basin
Extreme droughts could increase by 15 percent in Spain by the middle of the century
A team at the Polytechnic University of Cartagena has designed a new method for calculating drought trends. Initial results suggest that by the year 2050 there could be a 15% increase compared to the droughts ...
Jan 26, 2012 |
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An ecosystem being transformed: Yellowstone 15 years after the return of wolves
On the 15th anniversary of the return of wolves to Yellowstone National Park, a quiet but profound rebirth of life and ecosystem health is emerging, scientists conclude in a new report.
Dec 21, 2011 |
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USAID, CU-Boulder partner to study water resources in Asia mountains
A University of Colorado Boulder team is partnering with the United States Agency for International Development to assess snow and glacier contributions to water resources originating in the high mountains ...
Space & Earth / Earth Sciences
Dec 06, 2011 |
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Scientists confirm Himalayan glacial melting
Glaciers in the Himalayas have shrunk by as much as a fifth in just 30 years, scientists have claimed in the first authoritative confirmation of the effects of climate change on the region.
Dec 05, 2011 |
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New reports identify impacts of climate change on world's highest mountains
Findings from the most comprehensive assessment to date on climate change, snow and glacier melt in Asia's mountainous Hindu Kush-Himalayan (HKH) region -- site of Mount Everest and many of the world's tallest peaks -- highlight ...
Space & Earth / Earth Sciences
Dec 04, 2011 |
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Plan for crucial Australian rivers draws anger
Farmers Monday slammed the government's draft plan to rescue a crucial river system supplying Australia's food bowl, saying it will destroy communities and put pressure on food prices.
Nov 28, 2011 |
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Climate change 'threatens Nile, Limpopo rivers'
Rising global temperatures and shifting rainfall patterns could affect water flows on Africa's mighty Nile and Limpopo rivers, an agricultural research group said Monday.
Nov 14, 2011 |
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Major river basins have enough water to sustainably double food production in the coming decades
While water-related conflicts and shortages abound throughout the rapidly changing societies of Africa, Asia and Latin America, there is clearly sufficient water to sustain food, energy, industrial and environmental needs ...
Sep 26, 2011 |
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Europeans develop better flood forecasting tools
Keeping people safe from floods is an important objective for Europeans. Scientists at Cemagref, the French research institute of science and technology for the environment, have succeeded in developing and ...
Space & Earth / Earth Sciences
Sep 02, 2011 |
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Giant Okavango-Zambezi conservation zone launched in Africa
Five southern African countries signed an agreement Thursday to create a giant conservation zone in the Okavango and Zambezi river basins that stretches over an area half the size of France.
Aug 18, 2011 |
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Urban impacts on phosphorus in streams
Although phosphorus is an essential nutrient for all life forms, essential amounts of the chemical element can cause water quality problems in rivers, lakes, and coastal zones. High concentrations of phosphorus in aquatic ...
Aug 11, 2011 |
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Lightning is less frequent in winter, but is much more noticeable than in summer
"Study of lightning rays in the Basque Country, and their relation to precipitation" is the title of the PhD thesis that physicist Joseba Areitio presented at the University of the Basque Country (UPV/EHU). In fact, since ...
Space & Earth / Earth Sciences
Aug 09, 2011 |
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2 gray whales stuck in N. Calif. river for month
(AP) -- Biologists say they're concerned about the health of a gray whale that's stranded in the Klamath River in Northern California after swimming up with her calf a month ago.
Jul 26, 2011 |
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Endangered river turtle's genes reveal ancient influence of Maya Indians
A genetic study focusing on the Central American river turtle (Dermatemys mawii) recently turned up surprising results for a team of Smithsonian scientists involved in the conservation of this critically endang ...
Jul 22, 2011 |
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This is what the margins of the Ebro looked like 6 million years ago
A Spanish research team, using 3D reflection seismology, has for the first time mapped the geomorphological features of the Ebro river basin between five and six million years ago. The images obtained show ...
Space & Earth / Earth Sciences
Jun 02, 2011 |
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