From Green Right Now

In one final mad dash of activity, look for the Bush administration to significantly roll back several significant environmental restrictions, according to a report from McClatchy Newspapers. It’s expected that the administration will overturn limits that have kept power plants from encroaching upon national parks, blocked uranium mining near the Grand Canyon and protected ground water from contamination at mountaintop coal mining sites in Appalachia.

McClatchy reports that the Bush administration is expected to have the new rules finalized shortly before Thanksgiving. If the administration can get the rules in place quickly, it would make it more difficult for the Obama administration and the new Democratic Congress to undo the changes.

If the relaxed restrictions occur, the areas od potential impact include:

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By Barbara Kessler

Every spring, as sure as the sun warms the cedars and the birds flock back from Mexico, Lee Clauser leads a stealth group of intense adults dressed in khakis and boots to the edge of a wild thicket near his house in north central Texas.

They creep into the brush, quietly unloading their weapons of mass observation.

Putting binoculars to eyes, they look, and listen, for the brilliant Golden-cheeked warbler, and for the reclusive Black-capped vireo. Both songbirds are listed as endangered in the United States, their nesting grounds having been narrowed to a strip of Texas Hill Country that supplies just the right shrubbery and old-growth cedars. The birders, who come from Fort Worth, Dallas, New England, the Pacific Northwest and beyond, know that catching a glimpse of one of these delicate creatures is a rare treat.

“People have come from Europe to see those birds, both species. For birders all over the world, it’s a huge deal,” says Clauser, a retired banker and life-long bird rescue and rehabilitation expert.

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By Tom Kessler

More than 30 years after the Clean Air Act set a national goal of cleaning up dirty air in major national parks and wilderness areas, conservationists don’t see progress but they do still see a yellowish haze caused by old power plants and factories with outdated pollution controls.

Last week, the Environmental Defense Fund and National Parks Conservation Association sued the U.S. Environmental Protection Agency to enforce deadlines for the states to adopt Clean Air Act plans. To date, only a handful of states have submitted the required plans to comply with the law. The two groups say power plant and factory emissions continue to obscure views at national parks across the country.

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By Harriet Blake

The World Wildlife Fund (WWF) issued a report earlier this week stating that global warming is increasing at an even faster pace than the Intergovernmental Panel on Climate Change (IPCC) forecast in 2007. The report, “Climate Change: Faster, Stronger, Sooner,” was pegged to the Oct. 20 Luxembourg meeting of the European Union’s Environment Ministers.

Despite concerns about the global financial crisis, the ministers have chosen to stick with their environmental improvement plan – to reduce greenhouse gases 20 percent by 2020. The WWF would like to see that increased to 30 percent.

According to the WWF’s scientific data, there were six key findings:

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By Catherine Colbert

Bats have historically gotten a bad rap as rabid, blood-thirsty creatures. While it’s agreed that the very thought of them conjures up vivid images of Béla Lugosi-style Dracula flicks, a growing body of research proves the mammals are beneficial to the environment in several ways.

Bats are chemical-free exterminators. A National Geographic profile on bats calls them “nature’s own bug zappers.”

The pint-size creatures also spend their time pollinating and feeding on crop-damaging bugs. “Worldwide, bats are important pollinators, dispersers of seeds, and help to control insects, including serious crop pests,” says Barbara French, a biologist and Science Officer for Bat Conservation International (BCI), located in Austin, Texas.

“Each summer, a colony of 150 big brown bats can protect farmers from up to 33 million rootworms, which are serious crop pests. Many bats feed on moths. The moths lay eggs that develop into caterpillars, like corn earworms and army worms, which feed on an amazing variety of crops,” says French. “Important agricultural crops, such as bananas, breadfruit, mangoes, cashews, dates, and figs, rely on bats for pollination or seed dispersal. And bats are critical for rain forest regeneration,” asserts French.

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By John DeFore

Announced this week is news of another way in which warming climates may exacerbate warming by adding more carbon to the atmosphere: A letter published online by the journal Nature Geoscience offers an abstract of research into carbon release by peat moss.

The work, led by Takeshi Ise of Japan’s Agency for Marine-Earth Science and Technology, was a simulation using data from both shallow and deep peat areas in Manitoba, Canada.

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By Barbara Kessler

Remember the global food crisis of earlier this year? Unfortunately, the intervening mortgage, energy and banking crises have not solved it.

The next food shortages appear to be headed our way from the oceans, where overfishing has led to the steep decline of shark populations worldwide, the closing of West Coast salmon fisheries and now, the potential slide of the Alaskan Pollock.

This latest fish-in-trouble was once so prolific that it became the world’s most omnipresent, affordable everyman’s seafood, sliced into faux crab, minced and pressed into fish sticks and filleted into fast food McFishwiches.

Now, the workhorse Pollock, once vastly abundant, is experiencing a sudden unanticipated population decline of about 50 percent, jeopardizing the world’s supply of fish sticks (which may or may not alarm you), the survival of the Stellar Sea Lions of and countless Alaskan fishing jobs, according to a survey by the National Marine Fisheries Service.

The findings have conservationists calling for a reassessment fishing limits in the seas along the Bering Strait. They want the North Pacific Fishery Management Council to set new reasonable catch limits on the Pollock that consider sustainability when the council meets in December.

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By Barbara Kessler

Polar bears, penguins, pandas have become symbols of the fight to save wild places around the world and push back global warming.

According to conservationists meeting in Barcelona this week, they have a host of company. A broad assessment of the world’s mammals reveals an “extinction crisis” with nearly one-quarter of known mammal species at risk of disappearing forever due to habitat loss, pollution, global warming, over-hunting and food chain erosion.

The study, unveiled at the International Union for Conservation of Nature (IUCN) World Conservation Congress, shows that 1,141 (and possibly nearly 2,000) of the world’s 5,487 mammals are known to be threatened with extinction.

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By John DeFore

We’re already used to worrying about at least one set of issues when it comes to melting caused by global warming: that water entering oceans from disintegrating arctic ice may cause sea levels to rise worldwide.

Now scientists suggest that another sort of melting could not only be caused by climate change, but could in itself accelerate it. At issue is not polar icecaps but permafrost, the frozen ground found in the far north.

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By Kelly Rondeau

The numbers are in from the National Snow and Ice Data Center (NSIDC) and declining ice thickness is at a hazardous level; observed to be the second-lowest coverage on record, scientists said this week.

According to the NSIDC, on September 12, 2008, the sea ice extent dropped to 1.74 million square miles (4.52 million square kilometers) — or a little less than half the area of the United States. This appears to have been the lowest point of the year, as sea ice has now begun its annual cycle of growth in response to autumn cooling.

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