Alaska Glaciers Shrinking Fast
August 7, 2009 09:19 AM - Yereth Rosen, Reuters

Three major glaciers in Alaska and Washington state have thinned and shrunk dramatically, clear signs of a warming climate, according to a study released Thursday by the U.S. Geological Survey. The three glaciers -- Gulkana and Wolverine in Alaska and South Cascade in Washington -- are considered benchmarks for those in alpine and maritime climates because they closely parallel other glaciers in their regions. They have also been the subject of close scientific scrutiny since 1957.

Sustainable Agriculture: Perennial Plants Produce More; Landscape Diversity Creates Habitat For Pest Enemies
August 6, 2009 09:47 AM - ScienceDaily

Advances in ecology increasingly reveal that conventional agricultural practices have detrimental effects on the landscape ecology, creating problems for long-term sustainability of crops. Ecologists are exploring how our agricultural practices can take lessons from natural environments.

Deet Found to be Neurotoxic
August 6, 2009 06:49 AM - Science Daily

The active ingredient in many insect repellents, deet, has been found to be toxic to the central nervous system. Researchers say that more investigations are urgently needed to confirm or dismiss any potential neurotoxicity to humans, especially when deet-based repellents are used in combination with other neurotoxic insecticides.

USDA Proposes Label for Bio-based Products
August 5, 2009 09:57 AM -

The U.S. Department of Agriculture has proposed a labeling system to identify products made with renewable plant, animal and other bio-based materials.

Millennium Project Report Issued on the Future of the World
August 4, 2009 07:10 AM - Roger Greenway, ENN

A major report issued by the United Nations Millenium Project has just been released. It finds that half the world appears vulnerable to social instability and violence due to increasing and potentially prolonged unemployment from the recession as well as several longer-term issues: decreasing water, food, and energy supplies per person; the cumulative effects of climate change; and increasing migrations due to political, environmental, and economic conditions. It also finds some good in the global financial crisis, which may be helping humanity to move from its often selfish, self-centered adolescence to a more globally responsible adulthood.

Rich Nations Vulnerable to Water Disasters

The growing shortage of water - a perennial problem in the world's poorer nations - is expected to eventually reach the rich nations in the Western world.

Chinese agricultural boom 'holds lessons for Africa'
July 30, 2009 10:27 AM - Carol Campbell, SciDevNet

Africa can learn lessons from China about how technology can make better use of fertile agricultural land to feed people, according to a new report.

Californians' Cooling on Global Warming
July 30, 2009 06:33 AM - Peter Henderson, Reuters

The tough economy has undermined the environmental enthusiasm of Californians, hitting the U.S. state that pioneered climate change legislation just as the federal government is taking on the issue, a survey showed on Wednesday.

Fertile Crescent 'will disappear this century'
July 27, 2009 08:45 AM - Fred Pearce, NewScientist

Diverting water from the Tigris and Euphrates rivers to supply agriculture, alongside a warming climate, means the once-bountiful region is becoming desert.

Winter Heat Threatens Calif. Fruit, Nut Crops
July 23, 2009 10:50 AM - Michael Reilly, Discovery News

Fruit and nut crops in California are in danger of collapse as winters warm.

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