Posted on March 27, 2015 by Bob Berwyn
Earlier snowmelt has been especially obvious in most of the mountain ranges of the western United States
FRISCO — A new NASA study focusing on northwestern Wyoming reinforces earlier research showing that global warming is already having a huge effect on the timing of snowmelt in the Rocky Mountains. Read the full NASA post, with more maps and graphs, here.
Taking a close look at the Wind River Range showed that the snowmelt season in that area now ends about 16 days earlier than it did from the 1970s through the 1990s, using images and data from NASA’s Terra and Aqua satellites. They also studied ground-based stream discharge measurements and daily temperature and precipitation records. Continue reading
Filed under: climate and weather, climate change, global warming | Tagged: global warming, runoff, snowmelt, Wind River Range, Wyoming | Leave a comment »
Posted on March 19, 2015 by Bob Berwyn
Greater sage-grouse. Photo courtesy USFWS.
235,000-acre ranch to be managed for wildlife conservation; energy companies can buy conservation credits
FRISCO — Biologists, politicians and land-use planners enmeshed in the thorny issue of greater sage-grouse conservation hope that a new conservation bank in Wyoming can help save the dwindling birds without crimping energy development and ranching.
The country’s first-ever sage grouse conservation bank will manage a vast expanse of central Wyoming for sage-grouse, mule deer and other wildlife as a hedge against impacts to greater sage-grouse in energy development zones.
A conservation bank is a site or suite of sites established under an agreement with the Service to protect, and where feasible, improve habitat for a species. Similar banks have long been used to conserve important wetlands. Entities pursuing development that require mitigation can purchase “credits” generated by perpetual conservation easements and conservation projects to offset impacts occurring elsewhere. Continue reading
Filed under: biodiversity, endangered species, Environment | Tagged: conservation bank, endangered species, Greater sage-grouse, Sweetwater Ranch, Sweetwater River Conservancy, Wyoming | 2 Comments »
Posted on March 2, 2015 by Bob Berwyn
Sage grouse don’t much like these drilling rigs.
Wyoming greater sage-grouse populations down 60 percent in last few years
FRISCO — Conservation advocates say proposed new oil and gas leases on 89,000 acres in northwestern Wyoming would devastate greater sage-grouse in the region by permitting industrial operations in some of the birds’ most important nesting and rearing habitat.
In a comment letter to the federal government, the Center for Biological Diversity wrote that, even sage grouse have declined 60 percent over six years in Wyoming, the plan repeatedly ignores federal scientists’ recommendations for protecting these prairie birds from fossil fuel development. Continue reading
Filed under: biodiversity, endangered species, energy, Environment, fracking, gas drilling, oil drilling | Tagged: fracking, Greater sage-grouse, oil and gas, public lands, Wyoming | Leave a comment »
Posted on March 2, 2015 by Bob Berwyn
Adaptive management and good mitigation can help greater sage-grouse survive the fracking tsunami. Photo via USGS.
Scientists tout adaptive management approach to sage-grouse conservation
FRISCO — When it comes to greater sage-grouse nesting areas, no disturbance is best, but carefully planned mitigation measures can help boost nest survival.
Minimizing disturbance to sagebrush is important, and the single biggest factor found to boost nest survival is locating wastewater treatment facilities away from drilling sites, scientists said last week, releasing results of a multi-year study in Wyoming’s Powder River Basin. Continue reading
Filed under: biodiversity, endangered species, energy, Environment, fracking | Tagged: biodiversity, conservation, endangered species, fracking, Greater sage-grouse, Wyoming | 1 Comment »
Posted on February 21, 2015 by Bob Berwyn
Wolves chase down an elk in Yellowstone National Park. Photo courtesy National Park Service.
Responding to lawsuits, USFWS acknowledges that state protections are inadequate
By Bob Berwyn
FRISCO — Wild wolves in Wyoming and the western Great Lakes once again are protected under the Endangered Species Act, as the U.S. Fish and Wildlife Service published a Federal Register notice explaining that Wyoming’s management plan is not adequate to protect the predators.
Of course the agency needed a push from the federal courts to acknowledge the reality of the Wyoming’s anti-wolf policies. Similarly, a federal court also said the agency can’t delist wolves in the western Great Lakes because protections can’t be removed in part of a species’ range when it has not recovered overall. Continue reading
Filed under: biodiversity, endangered species, Environment, wildlife | Tagged: biodiversity, endangered species, Environment, Western Great Lakes, wildlife, wolf conservation, wolves, Wyoming | 5 Comments »
Posted on September 23, 2014 by Bob Berwyn
A federal judge has blocked Wyoming’s unsustainable wolf management plan. Photo courtesy USFWS.
Federal judge invalidates state hunting plan
FRISCO — Wyoming wolves will get at least a temporary reprieve from the state’s shoot-on-sight management plan, as a federal judge this week set aside a 2012 decision that turned wolf management over to the state.
The state plan, approved by the Wyoming legislature, would allow hunters and trappers to kill most wolves outside of Yellowstone National Park, leaving only a token population in the park — hardly in keeping with the spirit and intent of the Endangered Species Act. Continue reading
Filed under: biodiversity, Environment, wildlife | Tagged: biodiversity, endangered species, wolf conservation, wolves, Wyoming | Leave a comment »
Posted on March 13, 2014 by Bob Berwyn
Drill rig in a natural gas field in Wyoming. Credit: SkyTruth, flickr
Ruling narrows trade secret loophole
By Summit Voice
FRISCO — Fossil fuel companies in Wyoming may soon have to disclose more the chemicals they use for fracking, as the Wyoming Supreme Court decided this week that the state’s oil and gas commission has the burden of justifying the use of a trade secrets exemption that has enabled companies to keep their toxic recipes secret.
“The Wyoming Supreme Court affirmed that the public’s right to know is paramount under state law. If fracking operators don’t want to reveal what chemicals they use, they will have to prove that the chemicals are trade secrets, which means they shouldn’t be able to capriciously keep secrets from the public about dangerous chemicals,” said Katherine O’Brien, an attorney with Earthjustice, which represents the plaintiffs. Continue reading
Filed under: energy, Environment, fracking | Tagged: energy, Environment, fossil fuels, fracking, Wyoming | 1 Comment »