By Ulrika Jönsson Belyazid 21 October 2011 A common argument against global warming is that the climate has always varied. Temperatures rise sometimes and this is perfectly natural is the usual line. However, Svante Björck, a climate researcher at Lund University in Sweden, has now shown that global warming, i.e., simultaneous warming events in the […]
Contact: David DeFusco, david.defusco@yale.edu, 203-436-484217 October 2011 New Haven, Connecticut – Rivers and streams in the United States are releasing enough carbon into the atmosphere to fuel 3.4 million car trips to the moon, according to Yale researchers in Nature Geoscience. Their findings could change the way scientists model the movement of carbon between land, […]
By Jim Bouldin14 October 2011 In 2004 Stephen Pacala and Robert Socolow published a paper in Science in which they argued that a pragmatic, but still difficult, way of stabilizing atmospheric CO2 levels over the long term was via the implementation of seven “stabilization wedges” over the next 50 years. The idea was very simple: […]
[The usual Desdemona disclaimer: So the leaders of men conceived of their most desperate strategy yet.] 12 October 2011 A U.S. panel has called for a concerted effort to study proposals to manipulate the climate to slow global warming — a heretical notion among some environmentalists. In an interview with Yale Environment 360, Jane C. […]
Caption by William L. Stefanov, Jacobs/ESCG at NASA-JSC10 October 2011 The rainforest of South America, also known as Amazonia, has been undergoing a continual and accelerated conversion process into farmlands (including pasture for livestock) since the early 1960s. This process has typically been achieved by clearing the forest using fire—“slash and burn”—followed by planting of […]
By Seth Koenig, BDN Staff7 October 2011 SOUTH PORTLAND, Maine — They’re called dead muds. Rising levels of carbon dioxide in the atmosphere combined with unregulated nitrogen pollution are having a deadly effect on Maine’s shellfish, some researchers say. Scientists are starting to measure the impact of increasingly acidic waters on coastal organisms, and what […]
October 9 (mongabay.com) – The 2010 drought that affected much of the Amazon rainforest triggered the release of nearly 500 million tons of carbon (1.8 billion tons of carbon dioxide) into the atmosphere, or more than the total emissions from deforestation in the region over the period, estimates a new study published in the journal […]
By JUSTIN GILLIS7 October 2011 In an article last weekend about rising stress in the world’s forests, I briefly mentioned that computer projections regarding the future of forests are still in a primitive state. Scientists cannot really say whether trees will continue to take up a big proportion of our carbon emissions through the rest […]
By JUSTIN GILLIS 1 October 2011 WISE RIVER, Mont. — The trees spanning many of the mountainsides of western Montana glow an earthy red, like a broadleaf forest at the beginning of autumn. But these trees are not supposed to turn red. They are evergreens, falling victim to beetles that used to be controlled in […]
By Neal H. Cruz, Philippine Daily Inquirer3 October 2011 Global warming is upon us almost full blast. The series of unusually strong typhoons, heavy rains, storm surges and, in summer, very hot droughts are proof of that. And weather disturbances will get worse as more greenhouse gases trap more of the sun’s heat and melt […]
