Increasing Dust Accelerates Mountain Snowmelt
June 30, 2009 07:34 AM - Discovery News from AP

Dust in the wind is rewriting the cycle of life in the mountains. Throughout memory the warmth of spring has begun the mountain snowmelt, bringing life-giving water to greening plants so they can blossom and renew their species. But now, scientists say, the timing is being thrown off by desert dust stirred as global warming dries larger areas and human activity increases in those regions.

Dams Are Thwarting Louisiana Marsh Restoration, Study Says
June 29, 2009 07:12 AM - CORNELIA DEAN, The New York Times

Desperate to halt the erosion of Louisiana’s coast, officials there are talking about breaking Mississippi River levees south of New Orleans to restore the nourishing flow of muddy water into the state’s marshes. But in a new analysis, scientists at Louisiana State University say inland dams trap so much sediment that the river no longer carries enough to halt marsh loss, especially now that global warming is speeding a rise in sea levels.

Air Pollution From Freeway Extends One And A Half Miles Away

Environmental health researchers from UCLA, the University of Southern California and the California Air Resources Board have found that during the hours before sunrise, freeway air pollution extends much further than previously thought.

Thoughts on the Waxman-Markey Climate Bill
June 28, 2009 10:37 AM - Rod Adams, Atomic Insights, Triple Pundit

The Waxman-Markey climate bill (HR 2454), passed in the U.S. House of Representatives today, is hailed by many as the most important piece of climate change legislation ever. Yet it's still receiving a surprising amount of opposition from environmentalists, mostly for it's plentiful polluter permits, weak renewable electricity goals, and low carbon emission reduction targets .

Deserts crossing Mediterranean
June 27, 2009 07:08 AM - ANSA.It, Environmental Health News

The Sahara Desert is crossing the Mediterranean, according to Italian environmental protection group Legambiente which warns that the livelihoods of 6.5 million people living along its shores could be at risk. "Desertification isn't limited to Africa," said Legambiente Vice President Sebastiano Venneri. "Without a serious change of direction in economic and environmental policies, the risk will become concrete and irreversible."

Castor-oil Plants Genetically Altered To Produce New Bio-lubricants
June 25, 2009 10:41 AM - Science Daily

Researchers have genetically altered castor-oil plant so as to use it as a factory to produce bio lubricants.

Better Particle Filters For Trucks
June 25, 2009 10:38 AM - Science Daily

Particle filters are standard in the basic fittings for cars. Construction machines, city buses and garbage trucks must now follow suit.

Chinese Companies Creating Better Green Products
June 24, 2009 10:10 AM - , Triple Pundit

Ten companies received Business Week’s (BW) Greener China Business Awards. Although still the world’s biggest user of coal powered energy, China is emerging as an "incubator for clean technology," as BW puts it.

NASA readies 'sandbox' to plot Mars rover's escape
June 23, 2009 03:15 PM - Rachel Courtland, New Scientist

NASA plans to fill a 'sandbox' with simulated Martian soil this week to test escape maneuvers for the Mars rover Spirit, which has been stuck in a sand trap called "Troy" since early May. When the rover first became stuck, its wheels slipped so much in the fine, flour-like soil that Spirit moved just centimeters despite the fact that its wheels had rotated enough to move it about 10 metres away. Mission managers then stopped trying to drive the rover, whose wheels had already become buried halfway into the loose soil.

Climate Change, Wildlife, and Wildlands Toolkit
June 23, 2009 02:15 PM - Editor

The new Climate Change, Wildlife and Wildlands Toolkit for Formal and Informal Educators is an updated and expanded version of the award-winning (2001 Public Relations Society of America Bronze Anvil Award for Interactive Communications and 2002 Telly Award) and very popular (over 40,000 kits distributed in all 51 states and territories and over a dozen countries across the world) Climate Change, Wildlife and Wildlands Toolkit for Teachers and Interpreters first published in 2001.

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