ScienceDaily (Mar. 4, 2011) — As carbon dioxide levels have risen during the last 150 years, the density of pores that allow plants to breathe has dwindled by 34 percent, restricting the amount of water vapor the plants release to the atmosphere, report scientists from Indiana University Bloomington and Utrecht University in the Netherlands in […]
By Chris Buckley; Editing by Ken Wills and David Fogarty28 February 2011 BEIJING (Reuters) – China faces acute environmental and resource strains that threaten to choke growth unless the world’s second-biggest economy cleans up, the nation’s environment minister said in an unusually blunt warning. In an essay published on Monday, Zhou Shengxian also said his […]
By Nadya Anscombe for environmentresearchweb, part of the Guardian Environment Network24 February 2011 14.46 GMT Integrated assessment models (IAMs) used by researchers today – where climate change data is integrated with economic data – are dangerously flawed because they are based on naïve assumptions, according to Kevin Anderson from the Tyndall Centre for Climate Change […]
Researchers from SF State’s Romberg Tiburon Center for Environmental Studies examine a threat to the ocean’s ability to absorb greenhouse gasses. Climate change and ocean acidification via Ocean Acidification Technorati Tags: ocean acidification,carbon dioxide,climate change,global warming
Contact: Katherine Leitzell, NSIDC Communication, leitzell@nsidc.org16 February 2011 One- to two-thirds of Earth’s permafrost will disappear by 2200, unleashing vast quantities of carbon into the atmosphere, says a study by researchers at the Cooperative Institute for Research in Environmental Sciences (CIRES) National Snow and Ice Data Center (NSIDC). “The amount of carbon released is equivalent […]
Contact: Beth King, kingb@si.edu, Smithsonian Tropical Research Institute 14 Feb 2011 Sleeping Beauty’s kingdom was overgrown by vines when she fell into a deep sleep. Researchers at the Smithsonian in Panama and the University of Wisconsin at Milwaukee received more than a million dollars from the U.S. National Science Foundation to discover why real vines […]
Contact: Hannah Isom, h.isom@leeds.ac.uk, University of Leeds3 Feb 2011(University of Leeds) New research shows that the 2010 Amazon drought may have been even more devastating to the region’s rainforests than the unusual 2005 drought, which was previously billed as a one-in-100 year event. Analyses of rainfall across 5.3 million square kilometres of Amazonia during the […]
By Fiona Harvey, environment correspondent, www.guardian.co.uk Monday 31 January 2011 10.40 GMT The deepest recession since the 1930s has failed to reverse rising global carbon emissions, as plummeting industrial output in the west was offset by the continuing rapid expansion of China and a handful of other emerging economies, new statistics for 2009 show. While […]
By Roger Harrabin19 January 2011 It is virtually impossible for the world to keep within the CO2 limits defined as safe for the climate, according to the chief economist of the International Energy Agency think tank. Dr Fatih Birol told an audience in London that key nations were not prepared to take the steps necessary […]
By Leanne YohemasJanuary 24, 2011 About 250 million years about 95 per cent of life was wiped out in the sea and 70 per cent on land. Researchers at the University of Calgary believe they have discovered evidence to support massive volcanic eruptions burnt significant volumes of coal, producing ash clouds that had broad impact […]
