Voluntary Carbon market is fast becoming big business
May 9, 2008 08:57 AM - , The World Business Council for Sustainable Development (WBCSD)
If anyone had doubts about the importance of the voluntary carbon market they would certainly have been overcome by the announcement last month by Merrill Lynch of a new carbon offset service to assist businesses to reduce emissions through voluntary offsets.
Climate models overheat Antarctica, new study finds
May 8, 2008 08:51 AM - National Center for Atmospheric Research/University Corporation for Atmospheric Research
BOULDER--Computer analyses of global climate have consistently overstated warming in Antarctica, concludes new research by scientists at the National Center for Atmospheric Research (NCAR) and Ohio State University. The study can help scientists improve computer models and determine if Earth's southernmost continent will warm significantly this century, a major research question because of Antarctica's potential impact on global sea-level rise. "We can now compare computer simulations with observations of actual climate trends in Antarctica," says NCAR scientist Andrew Monaghan, the lead author of the study. "This is showing us that, over the past century, most of Antarctica has not undergone the fairly dramatic warming that has affected the rest of the globe. The challenges of studying climate in this remote environment make it difficult to say what the future holds for Antarctica's climate."
Petrify, liquefy: new ways to bury greenhouse gas
May 8, 2008 06:58 AM - Reuters
Turn greenhouse gases to stone? Transform them into a treacle-like liquid deep under the seabed? The ideas may sound like far-fetched schemes from an alchemist's notebook but scientists are pursuing them as many countries prepare to bury captured greenhouse gases in coming years as part of the fight against global warming.
Arctic ice melt could see rise of "Grolar bear"
May 7, 2008 09:47 AM - timesofindia.indiatimes.com
LONDON: Scientists have suggested that due to the adverse effects of Arctic ice melting, the hybrid of a polar bear and grizzly bear - dubbed the 'grolar bear', might rise in numbers. According to a report in The Sun , the effects of climate change means that the hybrid bears could become more common as their habitats increasingly overlap due to global warming.
Women face tougher impact from climate change
May 7, 2008 03:08 AM - Reuters
Climate change is harder on women in poor countries, where mothers stay in areas hit by drought, deforestation or crop failure as men move to literally greener pastures, a Nobel Peace laureate said on Tuesday. "Many destructive activities against the environment disproportionately affect women, because most women in the world, and especially in the developing world, are very dependent on primary natural resources: land, forests, waters," said Wangari Maathai of Kenya.
Climate change could hit tropical wildlife hardest
May 6, 2008 09:16 AM - Reuters
WASHINGTON (Reuters) - Polar bears may have it relatively easy. It's the tropical creatures that could really struggle if the climate warms even a few degrees in places that are already hot, scientists reported on Monday. That doesn't mean polar bears and other wildlife in the polar regions won't feel the impact of climate change. They probably will, because that is where the warming is expected to be most extreme, as much as 18 degrees F (10 degrees C) by the end of this century.
Cyclone kills nearly 4,000 in Myanmar
May 5, 2008 09:25 AM - Reuters
YANGON (Reuters) - A devastating cyclone killed nearly 4,000 people and left thousands more missing in army-ruled Myanmar, state media said on Monday, a dramatic increase in the toll from Saturday's storm. The death toll only covered two of the five disaster zones where U.N. officials said hundreds of thousands of people were without shelter and drinking water in the impoverished Southeast Asian country.
EPA dangles prospect of tougher lead standard, but hedges its bets
May 5, 2008 08:38 AM - , Clean Air Watch
Like a Kentucky Derby contender that came up lame, EPA Administrator Steve Johnson was a late scratch at his own press conference today to discuss a proposed tougher standard for lead concentrations in the air. As you may know, the lead standard hasnâ€™t been updated since 1978. And we know now that virtually any level of lead in the air can get into the blood stream, leading to possible brain damage for children and other bad health effects. EPA is under a court order to issue a final new standard by September of this year.
Climate change warms Arctic, cools Antarctica
May 3, 2008 07:46 AM - Reuters
The Arctic and Antarctica are poles apart when it comes to the effects of human-fueled climate change, scientists said on Friday: in the north, it is melting sea ice, but in the south, it powers winds that chill things down. The North and South poles are both subject to solar radiation and rising levels of climate-warming greenhouse gases, the researchers said in a telephone briefing. But Antarctica is also affected by an ozone hole hovering high above it during the austral summer.
Global warming could starve oceans of oxygen: study
May 2, 2008 08:42 AM - Reuters
Global warming could gradually starve parts of the tropical oceans of oxygen, damaging fisheries and coastal economies, a study showed on Thursday. Areas of the eastern Atlantic and Pacific Oceans with low amounts of dissolved oxygen have expanded in the past 50 years, apparently in line with rising temperatures, according to the scientists based in Germany and the United States.