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Latest Current sea level rise Stories

2010-12-09 13:11:50

Sudden changes in the volume of meltwater contribute more to the acceleration "“ and eventual loss "“ of the Greenland ice sheet than the gradual increase of temperature, according to a University of British Columbia study. The ice sheet consists of layers of compressed snow and covers roughly 80 per cent of the surface of Greenland. Since the 1990s, it has been documented to be losing approximately 100 billion tonnes of ice per year "“ a process that most scientists agree...

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2010-12-08 08:21:22

Archaeologists warn that the world's treasures of the past are in danger of being destroyed due to risks from inevitable climate change. As ice caps melt, deserts grow, oceans rise and hurricanes become stronger -- all forecasted effects of man-made global warming -- the heavy toll on world heritage is a real threat, fears Henri-Paul Francfort of the CNRS research institute. Francfort heads a French archaeological team in Central Asia that played an important role in the excavation of the...

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2010-12-02 08:45:33

Many coastal wetlands worldwide "” including several on the U.S. Atlantic coast "” may be more sensitive than previously thought to climate change and sea-level rise projections for the 21st century. U.S. Geological Survey scientists made this conclusion from an international research modeling effort published today in the journal Geophysical Research Letters, a publication of the American Geophysical Union. Scientists identified conditions under which coastal wetlands could...

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2010-12-01 14:08:31

Southampton researchers have estimated that  sea-level rose by an average of about 1 meter per century at the end of the last Ice Age, interrupted by rapid "Ëœjumps' during which it rose by up to 2.5 meters per century. The findings, published in Global and Planetary Change, will help unravel the responses of ocean circulation and climate to large inputs of ice-sheet meltwater to the world ocean. Global sea level rose by a total of more than 120 meters as the vast ice sheets of...

2010-11-29 14:29:11

Arctic communities forced to adapt their work, diet and decision making Five years of social science research in Canada's arctic has taught one University of Guelph geography professor a thing or two about climate change's "human face." Barry Smit is the Canada Research Chair in Global Environmental Change, and since 2005 he's studied how Arctic communities have tried to adapt to the rising temperatures caused by major shifts in global weather patterns. The human dimension of climate change...

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2010-11-27 08:15:00

The U.K. Met Office's Hadley Center said that the global temperature has jumped over the past 160 years, but short-term trends in temperature and sea ice seem to be at odds with each other and needs more research. The Hadley Center found several factors that indicate a warming world and said 2010 has been one of the warmest years on record. The report used the work of over 20 institutions around the world and a range of measurements from satellites, weather balloons, weather stations, ocean...

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2010-10-29 14:10:40

Gravity field satellites observe for the first time the fluctuations of ice mass of the Antarctic ice sheet due to El Nino The change in the ice mass covering Antarctica is a critical factor in global climate events. Scientists at the GFZ German Research Centre for Geosciences have now found that the year by year mass variations in the western Antarctic are mainly attributable to fluctuations in precipitation, which are controlled significantly by the climate phenomenon El Nino. They examined...

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2010-10-22 10:18:49

Scientists returned this week to the Southern Hemisphere where NASA's Operation IceBridge mission is set to begin its second year of airborne surveys over Antarctica. The mission monitors the region's changing sea ice, ice sheets and glaciers. Researchers will make flights from Punta Arenas, Chile, on NASA's DC-8, a 157-foot airborne laboratory equipped with a suite of seven instruments. The focus is on re-surveying areas that are undergoing rapid change and embarking on new lines of...

2010-10-22 08:00:00

WASHINGTON, Oct. 22 /PRNewswire-USNewswire/ -- Scientists returned this week to the Southern Hemisphere where NASA's Operation IceBridge mission is set to begin its second year of airborne surveys over Antarctica. The mission monitors the region's changing sea ice, ice sheets and glaciers. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) Researchers will make flights from Punta Arenas, Chile, on NASA's DC-8, a...

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2010-10-20 14:29:46

Sea levels around the Falkland Islands in the South Atlantic have risen since the mid nineteenth century and the rate of sea-level rise has accelerated over recent decades, according to newly published research. The findings are as expected under global warming and consistent with observations elsewhere around the globe. "We have been fortunate in being able to compare modern sea-level measurements obtained from tide gauges and from satellite radar altimeters with historical measurements made...


Latest Current sea level rise Reference Libraries

Current Sea Level Rise
2013-04-01 10:39:21

The sea levels all around the world are rising. Current sea-level rise has the potential to affect human populations and the natural environment. Two key factors have contributed to the observed sea level rise. The first is thermal expansion: as the ocean water warms, it expands. The second is from the influence of land-based ice because of increased melting. The major store of water on land is found in the glaciers and the ice sheets. The rising of sea levels is one of several lines of...

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Word of the Day
attercop
  • A spider.
  • Figuratively, a peevish, testy, ill-natured person.
'Attercop' comes from the Old English 'atorcoppe,' where 'atter' means 'poison, venom' and‎ 'cop' means 'spider.' 'Coppa' is a derivative of 'cop,' top, summit, round head, or 'copp,' cup, vessel, which refers to 'the supposed venomous properties of spiders,' says the OED. 'Copp' is still found in the word 'cobweb.'
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