Posted on February 8, 2016 by Bob Berwyn
Last year, mild winter conditions eased foraging conditions for ungulates, but this year’s cold temps and deep snow could result in increase mortality. @bberwyn photo.
‘Wildlife has been experiencing and surviving severe weather for eons without human intervention’
Harsh winter conditions in northwestern Colorado may take a toll on already struggling mule deer herds, state biologists said last week, explaining that they’ve started a limited feeding program to try and keep ungulates from invading cattle grazing areas.
The recent storms have created conditions ranking among the most extreme in the past 35 years. Temperatures dropping well below zero and deep powder snow atop brittle crusts are making it harder for deer and elk to forage and could lead to increased wildlife mortality in portions of the region unless the weather moderates significantly, according to Colorado Parks and Wildlife. Continue reading
Filed under: climate and weather, Colorado, Environment, Snow and weather, wildlife | Tagged: Colorado, Colorado parks and wildlife, elk, Mule deer, mule deer feeding, wildlife, winter mortality | Leave a comment »
Posted on February 7, 2016 by Bob Berwyn
Antarctic sea ice also below average
Arctic sea ice extent is declining at a rate of about 3.2 percent per decade. @bberwyn photo.
Arctic sea ice extent in January was the lowest in the satellite record, according to the latest monthly update from the National Snow and Ice Data Center. Scientists said the new record monthly low was likely the result of unusually high air temperatures over the Arctic Ocean and a strong negative phase of the Arctic Oscillation for the first three weeks of the month.
Meanwhile in the Antarctic, this year’s extent was lower than average for January, in contrast to the record high extents in January 2015.
In the Arctic, the ice extent average 5.2 million square miles, 402,000 square miles below the 1981 to 2010 average and 35,000 square miles below the previous record January low that occurred in 2011.
Across most of the Arctic Ocean, air temperatures ran more than 13 degrees above average for most of January as a cyclical air pressure shift enabled warm air to flow northward toward the Arctic.
Over the long term, January sea ice extent is shrinking at a rate of about 3.2 percent per decade. Sea ice extent has been below 14.25 million square miles every year since 2005, according to the NSIDC.
But some projections suggest that winter sea ice extent could hold steady or even increase in the short term because of changes in a key Atlantic Ocean current that transports cold water northward. Observational data show a slight upward trend in Arctic sea ice extent from 2005 to 2015.
See the full NSIDC update here.
Filed under: Arctic, climate and weather, Environment, global warming | Tagged: Arctic sea ice, climate change, Environment, global warming | 1 Comment »
Posted on February 7, 2016 by Bob Berwyn
Sprawling metropolis it may be, but LA has that certain something that defines world cities. It’s alive with art and food and ethnic diversity and hums with energy 24-7. In my opinion, most of the people who badmouth Southern California have probably never been there, so I say, don’t knock it till you’ve tried it. Besides, who can argue with a 70-degree day in the middle of winter?
Filed under: Morning photo, photography, Travel | Tagged: LA, Los Angeles, photography, SoCal, Travel | Leave a comment »
Posted on February 6, 2016 by Bob Berwyn
Public comment sought on draft EIS
Arapahoe Basin Ski Area is one step closer to gaining final approval for a 492-acre expansion that would include a new lift in the Beavers area. The ski area plan also calls for replacing Pallavicini chairlift, removing the Norway chairlift and adding a surface lift to ferry skiers and snowboarders to the popular backside Montezuma Bowl terrain.
Last week, the U.S. Forest Service released a draft environmental study for the planned projects. The agency will take public comments on the draft EIS through March 21. More information is online at: http://www.fs.usda.gov/project/?project=41664. A public meeting on the draft Eis will be held at The Keystone Center (1628 St John Rd., Dillon, CO 80435) on March 2, 2016 from 5:00 to 7:00 p.m.
In a cover letter released with the draft study, White River National Forest Supervisor said he is currently evaluating the recreational benefits of these projects against the identified resource impacts these project may create. Continue reading
Filed under: Arapahoe Basin, business, Colorado, Environment, public lands, Ski Resorts, skiing and riding, Summit County Colorado, Summit County news, White River National Forest | Tagged: A-Basin expansion, Arapahoe Basin ski area, Colorado skiing, skiing, Summit County skiing, The Beavers | 1 Comment »
Posted on February 5, 2016 by Bob Berwyn
Advocacy groups say the proposal leaves a few loopholes
Consumers in the U.S. may soon get some help in figuring out if their seafood comes from sustainable fisheries. A national group that’s been tackling illegal fishing this week announced a proposal for creating a U.S. seafood traceability — another step toward ensuring that global seafood resources are sustainably managed and not fraudulently marketed. The proposal aims to trace the origins of imported seafood by establishing reporting and filing procedures for imported fish and fish products entering U.S. commerce. Continue reading
Filed under: biodiversity, Environment | Tagged: fishing, illegal fishing, ocean conservation, sustainability | 2 Comments »
Posted on February 5, 2016 by Bob Berwyn
Entire state blanketed with snow in early Feburary
Mid-winter, and nearly all of Colorado has snow on the ground.
Snowpack is at or above average in all of Colorado’s river basins.
A pair of storms that bookended January helped raise the statewide snowpack level to 111 percent of average as of Feb. 1, according to the Natural Resources Conservation Survey.
Satellite images and other remote sensors operation by NOAA’s National Operational Hydrologic Remote Sensing Center storms left nearly the entire state blanketed in snow. Without those two storms, January snowfall would only have been about 70 percent of average for the month, said Brian Domonkos, Colorado Snow Survey supervisor with the NRCS.
Snowfall continued through February 3, which increased snowpack totals to as high as 117 percent of normal as of Feb 4. The mountains of Southern Colorado saw the greatest increase in snow-water equivalent. From January 28 to February 3. total snowpack depth increased as much as 30 inches at the Cumbres Trestle SNOTEL in the San Juan Mountain range.
As of February 1, the snowpack was below average in only a handful of minor watersheds. All other drainages were above to well above normal. While the late January storms benefitted the entire state, January precipitation as a whole was particularly slim in the Arkansas and Upper Rio Grande basins and storms only amounted to about 75 percent of normal monthly snowpack accumulation.
Filed under: climate and weather, Colorado, water | Tagged: climate, Colorado, Colorado snowpack, Colorado weather | 1 Comment »
Posted on February 4, 2016 by Bob Berwyn
Mountain lions are roaming through residential areas around Vail. Photo courtesy CPW.
‘We have lions in the area, and in fact, they have been here for quite some time with very few incidents …’
Colorado wildlife managers say recent sightings of mountain lions around Vail may be the result of humans feeding prey animals, especially foxes. A string of recent lion sightings have a common thread, according to long-time district wildlife manager Bill Andree.
At each location where lion conflicts have been reported, there have also been red foxes present. Andree said it’s possible that people are feeding foxes or allowing trash and other attractants to be available. That can be a major catalyst for serious interactions with mountain lions, he cautioned.
This week, a man walking his dog near Buffehr Creek Road north of Interstate 70 in Vail told wildlife officers that he witnessed his pet come nose to nose with a lion. The dog was not injured in the incident. Less than a mile away, a woman reported that her dog remains missing and although not yet confirmed, evidence indicates a predator may be responsible for its disappearance. Continue reading
Filed under: Colorado, Colorado Division of Wildlife, Environment, wildlife | Tagged: Colorado, Colorado parks and wildlife, cougars, mountain lions, Vail Colorado, wildlife | Leave a comment »