Latest IPCC Third Assessment Report Stories

2008-01-11 03:00:00

By McKenney, Daniel W Pedlar, John H; Lawrence, Kevin; Campbell, Kathy; Hutchinson, Michael F Currently predicted change in climate could strongly affect plant distributions during the next century. Here we determine the present- day climatic niches for 130 North American tree species. We then locate the climatic conditions of these niches on maps of predicted future climate, indicating where each species could potentially occur by the end of the century. A major unknown in this work is the...

2007-11-12 19:15:00

VALENCIA, Spain -- The U.N.'s top climate official warned policymakers and scientists trying to hammer out a landmark report on climate change that ignoring the urgency of global warming would be "criminally irresponsible." Yvo de Boer's comments came at the opening of a weeklong conference that will complete a concise guide on the state of global warming and what can be done to stop the Earth from overheating. It is the fourth and last report issued this year by the Intergovernmental Panel...

2007-11-10 10:20:00

If there's one document on global warming policymakers might put in their briefcase, this would be it. On Monday, scientists and government officials gather in Valencia, Spain to put together the fourth and last U.N. report on the state of global warming and what it will mean to hundreds of millions of people whose lives are being dramatically altered. Unlike the past three tomes, this one will have little new data. Instead, it will distill the previous work into a compact guide of roughly...

2007-10-15 09:50:00

It's October and global warming campaigner Al Gore has won the Nobel Peace Prize. In November the U.N.'s climate scientists issue a capstone report on where the planet is headed. And in December envoys of almost 200 nations gather in Bali, Indonesia, hoping for action to head off the worst of climate change. But because of something that happened in September, their chances look slim. This has been the "year of climate," as the Intergovernmental Panel on Climate Change, the scientist network...

2007-10-09 13:05:00

SYDNEY, Australia -- Worldwide economic growth has accelerated the level of greenhouse gas emissions to a dangerous threshold scientists had not expected for another decade, according to a leading Australian climate change expert. Tim Flannery told Australian Broadcasting Corp. that an upcoming report by the U.N. Intergovernmental Panel on Climate Change will contain new data showing that the level of climate-changing gases in the atmosphere has already reached critical levels. Flannery is...

2007-07-12 08:15:00

TRENTON, N.J. -- Wilting heat, deadly storms, flash floods, coastal erosion, more days with unhealthy air - those are just some of the effects of rising temperatures on the Northeast, a group of scientists reported Wednesday. They urged governments and citizens to take steps now to avoid the most devastating consequences of global warming. The Union of Concerned Scientists presented a report detailing the disastrous consequences of climate change on the economy, tourism industry, coastline...

2007-05-30 19:05:00

NASA and Columbia University Earth Institute research finds that human-made greenhouse gases have brought the Earth's climate close to critical tipping points, with potentially dangerous consequences for the planet. From a combination of climate models, satellite data, and paleoclimate records the scientists conclude that the West Antarctic ice sheet, Arctic ice cover, and regions providing fresh water sources and species habitat are under threat from continued global warming. The research...

2007-05-14 18:50:42

JOHANNESBURG, South Africa -- Global warming isn't just a matter of melting icebergs and polar bears chasing after them. It's also Lake Chad drying up, the glaciers of Mt. Kilimanjaro disappearing, increasing extreme weather, conflict and hungry people throughout Africa. According to a landmark effort to assess the risks of global warming, Africa - by far the lowest emitter of greenhouse gases in the world - is projected to be among the regions hardest hit by environmental change. "We never...

2007-04-02 15:28:09

BRUSSELS, Belgium -- The EU's chief environmental official urged the United States and Australia to do more to cut greenhouse gases, saying Monday their cooperation was critical in the fight against global warming. At the start of a five-day U.N. climate change conference, EU Environment Commissioner Stavros Dimas criticized the two major holdouts to the 1997 Kyoto Protocol for their reluctance to join the 27-nation EU and other rich countries in fighting climate change. Dimas said the U.S....

2007-02-03 13:10:00

PARIS -- Forty-five nations answered France's call Saturday for a new environmental body to slow inevitable global warming and protect the planet, perhaps with policing powers to punish violators. Absent were the world's heavyweight polluter, the United States, and booming nations on the same path as the U.S. - China and India. The charge led by French President Jacques Chirac came a day after the release of an authoritative - and disturbingly grim - scientific report in Paris that said...

Word of the Day
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.