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martedì 4 febbraio 2014

Latest World News

New POV Video of Baumgartner's Epic Skydive. National Geographic. Watch this 24-mile jump from the stratosphere into the record books.The world held its breath when Felix Baumgartner jumped from the edge of space on October 12, 2012, falling from an altitude of 24.2 miles to Earth. And now there's a Baumgartner's-eye view of his epic fall—including a dizzying spin... read more




The Changing Planet. The Earth’s magnetic field is still decreasing at a fast rate particularly over the South Atlantic Magnetic Anomaly region. This can be clearly seen in the attached image which I created from satellite magnetic field measurements, showing that in this region the magnetic field strength has decreased by approximately 10% since 1980. This is alarmingly fast in comparison with an average global weakening of 10% over a period of 100 years... read more

  

Alaska's Arctic icy lakes lose thickness. BBC News. The ubiquitous shallow icy lakes that dominate Alaska's Arctic coastal plain have undergone a significant change in recent decades. These lakes, many of which are no more than 3m deep, melt earlier in the season and retain open water conditions for much longer. And 20 years of satellite radar also now show that far fewer will freeze right through to the bottom in winter. The results of the space-borne survey are published in The Cryosphere... read more



In China’s war on bad air, government decision to release data gives fresh hope. Washington Post. Since Jan. 1, the central government has required 15,000 factories — including influential state-run enterprises — to publicly report details on their air emissions and water discharges in real time, an unprecedented degree of disclosure that is shedding light on the who, what, when and where of China’s devastating environmental problems... read more

 
Hot weather deaths projected to rise 257 percent in UK by 2050s, experts warn. Science Daily. The number of annual excess deaths caused by hot weather in England and Wales is projected to surge by 257% by the middle of the century, as a result of climate change and population growth, concludes research published online in the Journal of Epidemiology and Community Health...
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Credit: © ?eljko Radojko / Fotolia - source: sciencedaily.com

 

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