News tagged with population explosion
Averting the perfect storm for wild salmon
We hear so much about missing wild salmon and recently a record run. But Simon Fraser University scientists say a population explosion of hatchery and wild salmon in the North Pacific Ocean is leading hatchery fish to beat ...
Oct 04, 2010 |
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Humans will be extinct in 100 years says eminent scientist
(PhysOrg.com) -- Eminent Australian scientist Professor Frank Fenner, who helped to wipe out smallpox, predicts humans will probably be extinct within 100 years, because of overpopulation, environmental destruction ...
Jun 23, 2010 |
3.3 / 5 (104) |
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Search results for population explosion
Rare white horse prancing around in his own special genes
There was no hanky-panky involved when a fairy-tale white foal was born to two brown Standardbreds at the Four Winds Farm in New Jersey. DNA tests confirm that the snowy foal, born May 6, is a mutant, but that's nothing to ...
Jun 01, 2012 |
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Beyond oil, can Alaska be tapped as a source for renewable energy?
Alaska has massive hydro, wind, geothermal and other renewable resources, but the state's rural villages are chained to diesel and suffer oppressive energy costs they say threaten their existence. Lawmakers, energy experts ...
Technology / Energy & Green Tech
May 25, 2012 |
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Beetle-infested pine trees contribute more to air pollution and haze in forests
The hordes of bark beetles that have bored their way through more than 6 billion trees in the western U.S. and British Columbia since the 1990s do more than damage and kill stately pine, spruce and other trees. ...
May 23, 2012 |
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Weed-eating fish 'help protect jobs, livelihoods'
Jobs, livelihoods and ecotourism industries can benefit from having a diverse supply of weed-eating fish on the world's coral reefs, marine researchers say.
May 08, 2012 |
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One week of ash from Mexico's volcano
(Phys.org) -- Satellites continue to provide a look at the ash and gas clouds being emitted from Mexico's Popocatepetl Volcano. NASA has animated imagery from NOAA's GOES-13 satellite to provide a week long ...
Space & Earth / Earth Sciences
Apr 24, 2012 |
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Probing Question: What causes trees to be diseased?
From the delicate cherry blossoms of Washington, D.C. to the towering redwoods of northern California, many towns and institutions across the nation are known and loved for their iconic trees. Count the majestic ...
Apr 16, 2012 |
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Experts sleuth out what killed Puget Sound orca
(AP) -- Two months after a 3-year-old endangered orca washed ashore bloodied and bruised in Washington state the cause of her death remains a mystery.
Apr 12, 2012 |
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Rage against the machine
April 2012 marks the bicentenary of the high-water mark of the Luddite rebellion – but new research suggests that the movement may be celebrated for the wrong reasons.
Apr 11, 2012 |
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When stellar metallicity sparks planet formation
New research predicts the criteria needed for Earth-like planets to form around a star that have one-tenth the metallicity of our Sun. If researchers find small, rocky planets orbiting stars with lower metallicity, ...
Apr 10, 2012 |
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Whales' signals reveal retreat from ill-fated oil rig
A technique that monitors whales through the sounds they emit has answered a key issue raised by the explosion of the Deepwater Horizon oil rig in the Gulf of Mexico two years ago this month.
Apr 06, 2012 |
4.7 / 5 (3) |
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List of search results for population explosion
