News tagged with river deltas
New study indicates an ancient ocean may have covered one-third of Mars
A vast ocean likely covered one-third of the surface of Mars some 3.5 billion years ago, according to a new study conducted by University of Colorado at Boulder scientists.
Space & Earth / Earth Sciences
Jun 13, 2010 |
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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 |
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Billion-plus people to lack water in 2050: study
More than one billion urban residents will face serious water shortages by 2050 as climate change worsens effects of urbanization, with Indian cities among the worst hit, a study said Monday.
Mar 28, 2011 |
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Gulf oil spill: Mississippi River hydrology may help reduce oil onshore
The Gulf of Mexico: what role will the Mississippi River play in oil washing ashore and into delta wetlands?
Jun 17, 2010 |
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Catastrophic flooding may be more predictable after researchers build a mini river delta
(PhysOrg.com) -- An interdisciplinary team of physicists and geologists led by the University of Pennsylvania has made a major step toward predicting where and how large floods occur on river deltas and alluvial ...
Space & Earth / Earth Sciences
Mar 16, 2010 |
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Research gives glimpse of tectonic history on Puget Sound-region fault zones
(PhysOrg.com) -- New research on the Kitsap Peninsula, at the west edge of Washington state's Puget Sound, finds evidence that land was raised at least 6 feet by ancient earthquakes.
Space & Earth / Earth Sciences
Oct 19, 2009 |
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World's river deltas sinking due to human activity, says new study
A new study led by the University of Colorado at Boulder indicates most of the world's low-lying river deltas are sinking from human activity, making them increasingly vulnerable to flooding from rivers and ...
Space & Earth / Earth Sciences
Sep 20, 2009 |
3.5 / 5 (6) |
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Scientists assess flooding and damage from 2008 Myanmar cyclone
Tropical cyclone Nargis made landfall in the Asian nation of Myanmar on May 2, 2008, causing the worst natural disaster in the country's recorded history - with a death toll that may have exceeded 138,000. ...
Space & Earth / Earth Sciences
Jul 17, 2009 |
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Scientist discovers beavers building prime salmon habitat in Skagit Delta
As sometimes happens with science, Greg Hood went looking for one thing, and found something else: tidal beavers.
May 24, 2009 |
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Arctic river deltas may hold clues to future global climate
Scientists struggling to understand how Earth's climate will change in the next few decades have neglected a potential treasure trove of information—sediments deposited in the ocean by major Arctic rivers such as the Colville ...
Space & Earth / Earth Sciences
May 18, 2009 |
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River delta areas can provide clue to environmental changes
Sediments released by many of the world's largest river deltas to the global oceans have been changed drastically in the last 50 years, largely as a result of human activity, says a Texas A&M University researcher who emphasizes ...
May 11, 2009 |
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Construction of new rock spawning reefs will help Great Lakes native fish
(Phys.org) -- The first of nine rock reefs is under construction in the St. Clair River delta northeast of Detroit. The goal of the project, which is led by Michigan Sea Grant, is to boost populations of lake ...
May 14, 2012 |
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Climate change effect on California delta is detailed in new study
California's water problems and the ecological pressure on the West Coast's largest estuary will intensify in a warming world, according to a first-of-its-kind scientific study.
Nov 03, 2011 |
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Delta smelt population on the rise, survey finds
The imperiled fish that has been at the center of California's water wars may be at its highest numbers in a decade, judging by the results of a recent survey.
Oct 14, 2011 |
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Researchers study threats to white sturgeon
University of Georgia researchers are working to understand why the nation's largest freshwater fish, the white sturgeon, is struggling in northern California's Sacramento-San Joaquin Bay Delta, an environmentally endangered ...
Aug 08, 2011 |
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