News tagged with population loss
Highway through Amazon worsens effects of climate change, provides mixed economic gains
Paving a highway across South America is providing lessons on the impact of road construction elsewhere.
May 31, 2012 |
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Poaching puts pressure on Malayan tiger
A Malaysian government plan to double its population of endangered Malayan tigers to 1,000 through tighter protection is under threat due to persistent poaching, a conservation group warned Tuesday.
May 15, 2012 |
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Population adds to planet's pressure cooker, but few options
The world's surging population is a big driver of environmental woes but the issue is complex and solutions are few, experts at a major conference here say.
Mar 27, 2012 |
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Genetics of endangered African monkey suggest troubles from warming climate
A rare and endangered monkey in an African equatorial rainforest is providing a look into our climatic future through its DNA. Its genes show that wild drills (Mandrillus leucophaeus), already an overhunted specie ...
Feb 29, 2012 |
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Land-cover changes do not impact glacier loss
A new study shows that land-cover changes, in particular deforestation, in the vicinity of glaciers do not have an impact on glacier loss. However, the study, in which Innsbruck climate researcher were directly involved, ...
Space & Earth / Earth Sciences
Feb 05, 2012 |
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A widely used bee antibiotic may harm rather than help
Honey bee populations have been mysteriously falling for at least five years in the United States, but the cause of so-called colony collapse disorder (CCD) is still largely unknown.
Nov 02, 2011 |
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Fears for koalas as study reveals 'marked decline'
Australia's much-loved koala is under increasing threat and should be considered a vulnerable species, an official report found Thursday, with habitat loss seeing their numbers plunge.
Sep 22, 2011 |
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Kenya moves elephants to ease trouble with humans
Kenyan rangers Thursday began relocating 50 rampaging elephants back to the renowned Maasai Mara game reserve to stem rising human deaths and property destruction in outlying villages.
Sep 22, 2011 |
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Human sewage kills imperiled coral: study
A research team from Rollins College in Florida and the University of Georgia has identified human sewage as the source of the coral-killing pathogen that causes white pox disease of Caribbean elkhorn coral. ...
Aug 17, 2011 |
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Sri Lanka to count its elephants for first time
(AP) -- Sri Lanka is preparing for its first census of elephants in the island's forests to help protect the endangered species against the loss of its habitat.
Jul 13, 2011 |
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Saving wildlife with forensic genetics
Wildlife face many threats with spreading urbanization, including habitat loss and inbreeding when populations become fragmented and isolated. It doesn't help that there is a billion-dollar international industry ...
Jun 08, 2011 |
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Fungus destroying amphibian populations at higher rate than habitat destruction
(PhysOrg.com) -- According to a new report published in the Proceedings of the National Academy of Sciences, human development and habitat loss are not the main contributor to the population decline of man ...
Jun 01, 2011 |
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Amphibian disease risk higher in undisturbed habitats
Amphibians may be more susceptible to disease in undisturbed natural habitats, a study in this week's issue of PNAS finds.
May 30, 2011 |
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Sociologist leads research on the 'new destination towns' in the Great Plains
Small town America is getting smaller. The latest U.S. Census data shows increasing population losses from small towns to more urban areas. And those losses are being felt acutely by rural communities in the ...
Other Sciences / Social Sciences
May 27, 2011 |
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Time to find a second Earth, WWF says
Carbon pollution and over-use of Earth's natural resources have become so critical that, on current trends, we will need a second planet to meet our needs by 2030, the WWF said on Wednesday.
Oct 13, 2010 |
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