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Penguin population could drop 60 percent by end of the century
2016-06-29 04:01:00| Climate Ark Climate Change & Global Warming Newsfeed
PhysOrg: The geologic record shows that as glaciers expanded and covered Adélie breeding habitats with ice, penguin colonies were abandoned. When the glaciers melted during warming periods, this warming positively affected the Adélie penguins, allowing them to return to their rocky breeding grounds. But now, University of Delaware scientists and colleagues report that this beneficial warming may have reached its tipping point. In a paper published today (June 29) in Scientific Reports, the researchers...
Roughly 40 Percent of World Population Unaware of Climate Change, Survey Says
2015-07-28 17:02:00| Climate Ark Climate Change & Global Warming Newsfeed
Yale Environment 360: Roughly 40 percent of adults worldwide have never heard of climate change, according to an analysis of global climate change awareness and risk perception published in Nature Climate Change. The percentage of people unaware of climate change rises to more than 65 percent in developing countries such as Egypt, Bangladesh, and India, whereas only 10 percent of the public is unaware in North America, Europe, and Japan. The findings indicate that strategies for securing public engagement in climate issues...
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70 Percent of Population Will Have Smartphones by 2020
2015-06-03 22:02:22| PC Magazine Cell Phones Product Guide
Ericsson's newest report also estimated that mobile video traffic will grow 55 percent per year until 2020.
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percent population
Polar Bear Population Plummets 40 Percent in 10 Years
2014-11-18 00:05:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World: A key polar bear population in Alaska has plummeted 40 percent in the last 10 years, marked by a dramatic increase in deaths of young cubs, according to a new study published Monday. Scietists from the US Geological Survey (USGS) and Environment Canada found that bear survival rates in the south Beaufort Sea, located off Alaska and northwestern Canada, are particularly low. Monitoring of this bear population began in 2001, and since then overall survival rates began to climb; however, juvenile...
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White Percent of Total Population 1970-2010 North/Northeast Portland by Census Tract
2014-08-26 21:49:47| PortlandOnline
MP4 Video application/download, 2,815kbCategory: Additional Populations: Change in Percent of Total Population 1970-2010 North/Northeast Portland by Census Tract
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