Projection of sea-level rise from 1990 to 2100, based on IPCC temperature projections for three different emission scenarios (labeled on right, see Projections of Future Sea Level for explanation of uncertainty ranges). The sea-level range projected in the IPCC AR4 (2) for these scenarios is shown for comparison in the bars on the bottom right. […]
New research from several international research groups, including the Niels Bohr Institute at the University of Copenhagen provides independent consensus that IPCC predictions of less than a half a meter rise in sea levels is around 3 times too low. The new estimates show that the sea will rise approximately 1 meter in the next […]
These images show the change in ice age from fall 2009 to spring 2010. The negative Arctic Oscillation this winter slowed the export of older ice out of the Arctic. As a result, the percentage of ice older than two years was greater at the end of March 2010 than over the past few years. […]
By Staff WritersDhaka (AFP) April 10, 2010 Bangladesh claimed sovereignty Saturday over a tiny island at the centre of a dispute between Dhaka and New Delhi, despite claims by Indian researchers that it has disappeared under rising sea levels. The uninhabited outcrop — called New Moore island by India and South Talpatti by Bangladesh– was […]
The cost of constructing a new coal-fired power plant has increased by 50% in the last year alone. Appalachian coal production is declining, coal prices are rising, and we’re importing coal from Indonesia. Now Dominion is promoting a plan to re-regulate electricity markets that would put all the risks onto Virginia’s rate payers. … Virginia […]
The average ice extent for March 2010 was 670,000 square kilometers (260,000 square miles) higher than the record low for March, observed in 2006. The linear rate of decline for March over the 1978 to 2010 period is 2.6% per decade. Sea ice reached its maximum extent for the year on March 31, the latest […]
The diagram shows the development of U.K. natural gas gross imports and the composition of the imports. Belgium does not export natural gas, but this is gas imported through the Interconnector between Zeebrugge in Belgium and Bacton in U.K. from other sources and ultimately most likely Russia. How Close will the U.K. Come to Running […]
(Oregon State University) The Swiss needle cast epidemic in Douglas-fir forests of the coastal Pacific Northwest is continuing to intensify, appears to be unprecedented over at least the past 100 years, and is probably linked to the extensive planting of Douglas-fir along the coast and a warmer climate, new research concludes. Scientists in the College […]
After increasing during much of the 20th century, forest cover in the eastern United States in recent decades has resumed its previous decline, according to an exhaustive new analysis published in the April 2010 issue of BioScience. The work is described in an article by Mark A. Drummond and Thomas R. Loveland of the US […]
Caption by Rebecca Lindsey In addition to their battering of human habitats—cities and residential neighborhoods—hurricanes cut a destructive swath through migratory bird habitat. A recent study that combined field surveys of birds with before-and-after satellite images of forests concluded that migratory bird species located as far as 60 miles (100 kilometers) from a hurricane’s path […]
