By JUSTIN GILLIS12 December 2011 Scientists trying to understand the future of forests on a warming planet have a strange problem: They do not know how to kill trees. I don’t mean the trees in their backyards. I would bet that the average climate scientist, especially one who studies forests, is better with a chain […]
Preparing for the winter storms, a bulldozer piles up a protective bank on the north shore. The coastline has become increasingly vulnerable to erosion as the sea ice retreats. More open water allows waves to build up in the fierce Arctic winds. Point Hope lies south of lease site 193 where oil giant Shell plan […]
By Sarah Yang, Media Relations 12 December 2011 BERKELEY – Trees are dying in the Sahel, a region in Africa south of the Sahara Desert, and human-caused climate change is to blame, according to a new study led by a scientist at the University of California, Berkeley. “Rainfall in the Sahel has dropped 20-30 percent […]
Global phytoplankton decline over the past century. Observed phytoplankton declines have occurred in eight out of ten ocean regions. The global rate of decline is estimated to be ~1% of the global median per year. ABSTRACT: In the oceans, ubiquitous microscopic phototrophs (phytoplankton) account for approximately half the production of organic matter on Earth. Analyses […]
By Steve Connor14 December 2011 Dramatic and unprecedented plumes of methane – a greenhouse gas 20 times more potent than carbon dioxide – have been seen bubbling to the surface of the Arctic Ocean by scientists undertaking an extensive survey of the region. The scale and volume of the methane release has astonished the head […]
Bangkok, December 11 (DPA) – Thailand’s flood disaster has been made worse by government corruption, business leaders have complained, a news report said Sunday. Thai Chamber of Commerce chairman Pongsak Assakul was quoted by the Bangkok Post as saying the flooding was one of the worst crises ever to hit the kingdom. ‘And state corruption […]
There are deals and then there are deals. That’s my takeaway from the U.N. climate negotiations in the South African city of Durban, which finally concluded early Sunday local time — more than a day after the talks had been scheduled to end. Exhausted negotiators — seriously, look at these poor guys — managed to […]
Projected annual changes in dryness assessed from change in annual maximum number of consecutive dry days (CDD, days with precipitation <1 mm). Increased dryness is indicated with yellow to red colors; decreased dryness with green to blue. Projected changes are expressed in units of standard deviation of the interannual variability in the three 20-year periods […]
By Captain Locky MacLean10 December 2011 When one thinks of world-class diving, the tiny Republic of the Maldives immediately comes to mind. Keen divers travel from all corners of the globe to this Indian Ocean island nation. They come to marvel at the biodiversity its atolls and islands shelter under their shores. The Maldivian islands, […]
It’s time for the yearly retrospectives on 2011, and we’re kicking them off with 2011’s most-viewed stories on Desdemona. It won’t surprise anyone to see that the triple meltdown at the Fukushima-Daiichi nuclear plant was the most popular event, with 9 of the top 20 stories. Most surprising is the continued popularity of a 2009 […]
