News tagged with river flow
Water levels dropping in some major rivers as global climate changes
Rivers in some of the world's most populous regions are losing water, according to a new comprehensive study of global stream flow. The study, led by scientists at the National Center for Atmospheric Research ...
Space & Earth / Earth Sciences
Apr 21, 2009 |
4.3 / 5 (20) |
0
Turning the tide to energy
NASA researchers who developed a new way to power robotic underwater vehicles believe a spin-off technology could help convert ocean energy into electrical energy on a much larger scale. The researchers hope ...
Mar 06, 2009 |
3.3 / 5 (23) |
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Hydrokinetic proposal for Mississippi river
(PhysOrg.com) -- Everyone is looking for alternative forms of energy, and one company proposes to generate electricity from the flow of the river Mississippi in the US, without using dams to control the water ...
Technology / Energy & Green Tech
Mar 23, 2010 |
4.5 / 5 (12) |
10
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Unifying The Animate And The Inanimate Designs Of Nature
(PhysOrg.com) -- Living beings and inanimate phenomena may have more in common than previously thought.
Apr 28, 2009 |
4 / 5 (10) |
4
The desert Southwest: Oasis or mirage?
(Phys.org) -- The American West has a drinking problem. On farms and in cities, we are guzzling water at an alarming rate.
May 09, 2012 |
4 / 5 (7) |
8
Some Canadian rivers at risk of drying up
(PhysOrg.com) -- Some Canadian rivers are at risk of drying up as impacts of climate change intersect with growing water demand from the country's cities, industries and agriculture, a new WWF report has found.
Oct 15, 2009 |
3 / 5 (8) |
3
Fatal floods in Africa
When natural disasters claim human lives, it's important to determine whether the problem is geophysical or cultural. A new study shows that the large upswing in flood deaths in Africa over past decades is ...
Space & Earth / Earth Sciences
Dec 16, 2010 |
4.5 / 5 (4) |
2
Elevated zinc concentrations in Colorado waterway likely a result of climate change
Rising concentrations of zinc in a waterway on Colorado's Western Slope may be the result of climate change that is affecting the timing of annual snowmelt, says a new study led by the University of Colorado ...
Dec 15, 2010 |
2.4 / 5 (7) |
1
Drought halts shipping on China's Yangtze
Drought on China's Yangtze river has led to historically low water levels that have forced authorities to halt shipping on the nation's longest waterway, the government and media said Thursday.
May 12, 2011 |
5 / 5 (3) |
0
UN study advises caution over dams
(AP) -- A dam-building spree in China poses the greatest threat to the future of the already beleaguered Mekong, one of the world's major rivers and a key source of water for the region, a U.N. report said ...
May 21, 2009 |
3.3 / 5 (4) |
2
Amazon at lowest level in over 40 years in Peru: experts
The Amazon, the world's biggest river, is at its lowest level in over 40 years near its source in northeastern Peru, causing havoc in a region where it is used as the only form of travel, authorities said.
Sep 02, 2010 |
3.3 / 5 (3) |
0
Current water resources in Europe and Africa
A new assessment of available water resources, published today by the Joint Research Centre (JRC), reveals that large areas in Spain and Eastern Europe have on average less than 200 mm freshwater available ...
Mar 14, 2012 |
5 / 5 (2) |
0
Troubled Waters: Low Apalachicola River Flow May Hurt Gulf Fisheries
(PhysOrg.com) -- Reductions in the flow of the Apalachicola River have far-reaching effects that could prove detrimental to grouper and other reef fish populations in the northeastern Gulf of Mexico, according to a new Florida ...
Jun 19, 2009 |
5 / 5 (1) |
1
Researchers predict record Gulf of Mexico 'dead zone' due to Mississippi River flooding
ANN ARBOR, Mich.---Extreme flooding of the Mississippi River this spring is expected to result in the largest Gulf of Mexico "dead zone" on record, according to a University of Michigan aquatic ecologist and his colleagues.
Jun 15, 2011 |
5 / 5 (1) |
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