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More CO2, Plants Less Thirsty, Rivers Higher
September 9, 2007 12:15 PM - Paul Schaefer, ENN
University of Exeter, UK - Rising carbon dioxide levels will increase river levels in the future, according to a team of scientists from the Met Office Hadley Centre, the University of Exeter and the Centre for Ecology & Hydrology. The findings, published on 30 August 2007 in the journal Nature, suggest that increasing carbon dioxide will cause plants to extract less water from the soil, leaving more water to drain into rivers which will add to the river flow increases already expected due to climate change.
In A Warmer World, Birch Trees Will Edge Out Aspens
September 9, 2007 12:03 PM - University of Michigan News
ANN ARBOR, Michigan — Birches will likely drive out many aspens in northern forests as mounting levels of carbon dioxide force the trees to compete more fiercely for soil nutrients in the coming decades, a University of Michigan researcher and his colleagues have concluded. Carbon dioxide is emitted when fossil fuels are burned, and it's a heat-trapping gas blamed for global warming. But rising carbon dioxide levels also have a fertilizing effect on trees and other plants, making them grow faster than they normally would.
UNICEF Emergency Supplies Target Water, Sanitation And Education In Nicaragua
September 9, 2007 08:31 AM - UNICEF
According to the Nicaraguan Civil Defence Force, over 34,000 people have been affected by Hurricane Felix in Nicaragua's northern Caribbean region and 8,441 houses were damaged. These figures are likely to increase as the rescue brigades reach communities isolated by the rain and swollen rivers.
Does APEC merely add to global warming?
September 9, 2007 08:24 AM - Bill Tarrant -Associated Press
As Asia-Pacific leaders jetted home on Sunday with yet another APEC souvenir to stuff into their "funny shirt" closet, folks back home may well ask: "So what did you get out of that meeting besides the outback raincoat?".
Howard says APEC climate pact step towards post-Kyoto
September 9, 2007 08:12 AM - Reuters
An Asia-Pacific climate change agreement was a milestone because it marked the first time the world's biggest polluters had pledged to cut greenhouse gas emissions, Australia's Prime Minister said on Sunday. "This is the first such agreement involving the major polluters -- the United States, China and the Russian Federation," John Howard told a news conference following the Asia Pacific Economic Cooperation summit.
Tropical Storm Gabrielle Hits North Carolina
September 9, 2007 08:10 AM - Gene Cherry, Reuters
MIAMI (Reuters) - Tropical Storm Gabrielle strengthened slightly as it neared the North Carolina coast on Sunday but it was not expected to reach hurricane strength as it passed over the Outer Banks and curved back out into the Atlantic, U.S. forecasters said. With top sustained winds of 50 mph (85 km per hour), Gabrielle, the seventh named storm of the 2007 Atlantic hurricane season, was about 30 miles south-southeast of Cape Lookout, North Carolina, at 8 a.m. (0800 EDT). The system was moving toward the north-northwest at 10 mph (17 kph) and was expected to turn to the north later in the day and then to the northeast, the U.S. National Hurricane Center said.
Floods leave North Koreans hungry
September 8, 2007 08:21 AM - Stephanie Nebehay -Reuters
North Korea, where floods have seriously damaged nearly one sixth of arable land, will continue to need international food aid in the long term, the United Nations said on Friday.
California air board plans new regulations
September 8, 2007 07:05 AM - Leonard Anderson -Reuters
The California Air Resources Board said on Friday it would step up the pace of new regulations to fight global warming in the most populous U.S. state. The air board also added measures that go beyond the requirements of California's 2006 landmark law to reduce carbon dioxide and other greenhouse gas emissions by 25 percent by 2020.
APEC leaders agree climate change pact at summit
September 8, 2007 07:01 AM - Jalil Hamid -Reuters
Asia-Pacific leaders agreed on Saturday to adopt a "long-term aspirational goal" to reduce greenhouse gas emissions, Australian Prime Minister John Howard said. Howard said 21 Asia-Pacific leaders meeting in Sydney agreed on the need for all nations, developing and developed, to contribute according to their own capacities and circumstances to reducing greenhouse gases.
Atlantic subtropical storm heads for N. Carolina
September 8, 2007 06:39 AM - Reuters
Subtropical Storm Gabrielle churned steadily across the Atlantic toward North Carolina early on Saturday, prompting warnings of rain and strong winds and currents in coastal areas as early as Sunday morning.