Global warming as big a threat as arms race, say scientists

September 28th, 2009 LONDON - In a new study, the British Meteorological Department has warned that global warming could result in a rise of 4 degree Celsius by the year 2060. According to the Guardian, unchecked global warming could bring a severe temperature rise of 4C within many people's lifetimes, as warned by the new report for the British government that significantly raises the stakes over climate change.

September 24th, 2009 WASHINGTON - In a new research, scientists have determined that El Nino, the periodic eastern Pacific phenomenon credited with shielding the US and Caribbean from severe hurricane seasons, may be overshadowed by its brother in the central Pacific due to global warming. "There are two El Ninos, or flavors of El Nino," said Ben Kirtman, co-author of the study and professor of meteorology and physical oceanography at the University of Miami's Rosentstiel School of Marine and Atmospheric Science.

September 24th, 2009 WASHINGTON - Scientists in Michigan, US, have reported that "green" roofs, which are popular urban rooftops covered with plants, could help fight global warming. The scientists found that replacing traditional roofing materials in an urban area the size of Detroit, with a population of about one-million, with green roofs would be equivalent to eliminating a year's worth of carbon dioxide (CO2) emitted by 10,000 mid-sized SUVs and trucks.

September 24th, 2009 WASHINGTON - Roofs full of green plants could help fight global warming, say scientists. Kristin Getter, Michigan State University (MSU) horticulturist and colleagues, who conducted the study point out that green roofs are multi-functional.

September 22nd, 2009 WASHINGTON - New findings by scientists indicate that that Arctic ice would last decades longer than thought, and the region won't experience ice-free summers until 2030 or 2040. Some models had previously predicted that the Arctic could be ice free in summer by as soon as 2013, due to rising temperatures from global warming.

September 10th, 2009 WASHINGTON - A new study by scientists has predicted the effect of global warming on spring flowers by the year 2080. Data, taken from records dating back to the late nineteenth century, has been used to demonstrate the impact of global warming and to predict the effect further warming will have on plant life by 2080.

September 6th, 2009 WASHINGTON - Reports indicate that most glaciers in Washington and Alaska in the US are dramatically shrinking in response to a warming climate. During the past 50 years, USGS (US Geological Survey) scientists have measured changes in the mass (length and thickness) of three glaciers: Alaska's Gulkana and Wolverine Glaciers and Washington's South Cascade Glacier.

August 24th, 2009 Senators tour US park, hear about global warmingESTES PARK, Colo. — Global warming is threatening America's national parks.

August 18th, 2009 WASHINGTON - Scientists at the University of Calgary (U of C) in Canada have found that methane emission by stressed crops could be a bigger problem in global warming than previously thought. According to a U of C study, when crops are exposed to environmental factors that are part of climate change - increased temperature, drought and ultraviolet-B radiation - some plants show enhanced methane emissions.

August 17th, 2009 SYDNEY - Scientists have determined that global warming has cut the average snow cover at Australia's highest altitude snow course, Spencer's Creek in the Snowy Mountains, by 30 per cent to 40 per cent in the last 50 years. s a result, unlike skiers, specialized plants that have learnt to survive in the Australian highlands don't have the option of seeking out higher ground and may face extinction, Associate Professor Catherine Pickering of Griffith University, told www.news.com.au.

July 22nd, 2009 Study calculates warming threat to Colorado RiverBOULDER, Colo. — University of Colorado researchers say global warming increases the chances that the Colorado River system's reservoirs could be depleted by mid-century.

July 15th, 2009 WASHINGTON - A new study has suggested that scientists' best predictions about global warming might be incorrect. The study found that climate models explain only about half of the heating that occurred during a well-documented period of rapid global warming in Earth's ancient past.

July 2nd, 2009 LIMA - In a new study, a team of scientists have determined that the success of the Inca was boosted by a period of global warming that lasted more than four centuries. The new study is called "Putting the Rise of the Inca within a Climatic and Land Management Context" and was prepared by Alex Chepstow-Lusty, an English paleo-biologist working for the French Institute of Andean Studies, in Lima, Peru.

June 11th, 2009 WASHINGTON - In a new study, a team of scientists has found a direct relationship between carbon dioxide (CO2) emissions and global warming. The study was done by Damon Matthews, a professor in Concordia University's Department of Geography, Planning and the Environment, along with colleagues from Victoria and the UK.

May 27th, 2009 LONDON - US President Barrack Obama's energy adviser has suggested that as part of efforts to slow global warming, all the world's roofs should be painted white. According to a report in the Telegraph, Professor Steven Chu, the US Energy Secretary, said that the unusual proposal would mean homes in hot countries would save energy and money on air conditioning by deflecting the sun's rays.