Tagged wolverine MIA as feds and Colorado delay possible protection

The wolverine M56 who trekked to Colorado seeking safe haven and, perhaps, a mate has gone missing as federal and state authorities delay decisions on whether to protect wolverines from intentional killing.

No radio signal has been detected since October 2012.

Federal officials this month announced they will delay a decision on endangered-species protection for wolverines until scientific disagreements on climate- change impacts are resolved.

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Pipeline from Colorado wells may ease Republican River water dispute

Colorado, Nebraska and Kansas have agreed to use a 12-mile pipeline to transfer water from wells in northeastern Colorado to the Republican River for agriculture in Kansas and Nebraska in 2014.

The deal made this week may help resolve a decades-old dispute over rights to water in the river, which flows from eastern Colorado into Kansas and Nebraska. Colorado hasn’t been meeting its obligations under the 1942 Republican River Compact that governs use of the river.

In May, Colorado officials sought arbitration after Kansas rejected a request to use the pipeline to meet its obligations under the compact.

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Rocky Mountain Arsenal National Wildlife Refuge rounding up 27 bison to thin hungry herd

COMMERCE CITY — There’s still no home for some of the bison that must be culled from the growing herd on a federal refuge north of Denver, and herd managers Tuesday had their hands full rounding them up into a circular corral.

“Bison are a different kind of animal. These are wild. They don’t behave like cattle,” said Dave Lucas, manager of the Rocky Mountain Arsenal National Wildlife Refuge, as he looked down from a 12-foot elevated catwalk. “No human is getting down in there with these bison.”

A crew of 40 staffers and biologists — using native prairie grass and water as enticement — coaxed bison into a fenced area and chutes.

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Scientists want global monitoring to warn of climate change impacts

Government-backed U.S. scientists on Tuesday urged for the creation of a warning system to help people anticipate the impact of climate change on food, water and cities.

Early warnings would give more time to adapt, but they will require much closer monitoring of warming oceans, increasing greenhouse gas emissions, and extinctions of plants and animals, according to the scientists and a report unveiled by a National Research Council committee.

There are too many blind spots to be able to anticipate change and its impacts, said Jim White, the University of Colorado-based committee chairman.

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Patch of prairie draws people to metro Denver’s east edge

AURORA — A 1,100-acre patch of open prairie at the eastern edge of metro Denver is drawing more people — children better at identifying corporate logos than birds and adults whose feet seldom touch soil.

They walk, feeling soft clay and temperature shifts in the wind. They see sky, wispy cirrus streaks and billowy puffs. They hear the scampering of pronghorn. They smell wood fires at a homestead.

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Colorado takes up details in push to cut oil and gas air pollution

Five state lawmakers and Colorado’s biggest oil and gas producers — Anadarko, Encana and Noble — stood behind rules to cut industry air pollution by more than 100,000 tons a year as regulators on Thursday dived into the details.

But some small and midsized companies raised concerns about costs of complying — estimated at $300 per ton of pollution. Colorado Oil and Gas Association president Tisha Schuller told the Air Quality Control Commission that helping companies stay in business must be “an important consideration” and that COGA may convey “ideas for improvement.”

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Colorado pitches new rules to cut oil and gas industry air pollution

State health officials rolled out groundbreaking rules for the oil and gas industry Monday to address worsening air pollution, including a requirement that companies control emissions of the greenhouse gas methane, linked to climate change.

The rules would force companies to capture 95 percent of all toxic pollutants and volatile organic compounds they emit.

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U.S. ivory crush spurs fight to save elephants, stop illicit trade

COMMERCE CITY — American military force may be brought to the growing fight to save elephants and kill a $10 billion illicit trade tied to crime and terrorism, U.S. officials said Thursday before crushing 6 tons of seized ivory.

But deploying drones, choppers and troops to bolster park ranger forces would have to be done delicately to protect human rights and avoid destabilizing Africa, according to wildlife and diplomatic officials.

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Ivory stashed in Denver to be crushed in effort to stave off poaching

A growing stash of more than 6 tons of ivory from slaughtered elephants, heaped in a warehouse north of Denver, is about to be destroyed as part of a new U.S. push to combat illegal wildlife trafficking worldwide. Publicly crushing the smuggled tusks and carvings will be the first act to end what has become a $10 billion illegal industry with security implications officials liken to those of illegal drug dealing.

“Our experience is that the only way to end this trade is to get international support. That’s the goal of what we’re doing with this crush,” said Steve Oberholtzer, the U.S. Fish and Wildlife Service special-agent-in-charge based in Denver, who is lining up rock-grinders to pulverize the ivory in October.

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As feds crush ivory in Denver to curb poaching, Kerry offers $1M reward to stop elephant killing

U.S. authorities on Thursday crushed 6 tons of seized ivory, each piece cut from dead elephants, signaling resolve to kill a $10 billion illicit trade linked to international crime and terrorism.

Tusks and carved objects seized from airports and border crossings over the past two decades were loaded into a blue rock-grinder near a warehouse at Rocky Mountain Arsenal National Wildlife Refuge where the ivory was kept, and pulverized it all into fine chips.

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