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Morning photo: Holiday lights

Brightening the season …

FRISCO — What better way to brighten up the long, dark nights of the solstice season than with a string of colored lights, or some glittery stars on a snow-covered tree? Residents of our Colorado mountain community know how to show the glow during Christmas, with festive scenes ranging from the whimsical to the sacred. And through it all, the theme of light shines brightly. Check out all the other shots of holiday lights (and all different sorts of light, for that matter) on the popular #FriFotos Twitter chat, which is featuring lights as the weekly theme.

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Global warming: Many U.S. coastal areas to see frequent flooding sooner rather than later

High water at the mouth of the Mississippi River, near Venice, Louisiana.

High water at the mouth of the Mississippi River, near Venice, Louisiana. bberwyn photo.

Study eyes flood ‘tipping’ points

Staff Report

FRISCO — Rising sea levels will subject many coastal areas in the U.S. to frequent flooding by the middle of the century, according to a new NOAA study aimed at identifying flood “tipping points.” By 2050, a majority of U.S. coastal areas are likely to be threatened by 30 or more days of flooding each year the study concluded.

The research was led by NOAA scientists William Sweet and Joseph Park and published this week in the American Geophysical Union’s online peer-reviewed journal Earth’s Future. Continue reading

Is it time to end barbaric wildlife killing contests?

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Should coyoyes be targeted in wildlife killing contests?

Advocacy groups seek ban in New Mexico

Staff Report

FRISCO — Emboldened by California’s recent ban on wildlife killing contests, wildlife advocates say they want lawmakers to enact similar restrictions in New Mexico, which holds more such events than any other state.

A coalition of 10 groups is calling on the governor and state legislature to ban contests that target coyotes, bobcats, foxes, prairie dogs and other animals, calling them immoral and biologically unsound. Continue reading

Morning Photo: Winter vibes

Snow cometh …


FRISCO — Winter is working its magic across the high country of Colorado, painting the mountains and valleys with a glittery blanket of snow. These shots highlight the many different ways light can manifest on freshly fallen snow, all taken on different days, but at about the same time each day, within an hour after sunrise. Enjoy the season!

What drives extreme fires? It’s mostly the weather

Forest Service scientists study aftermath of Rim Fire to assess effectiveness of forest health treatments

A NASA Earth Observatory image shows smoke plumes from the Rim Fire in August, 2013. NASA image by Jeff Schmaltz, LANCE/EOSDIS Rapid Response.

A NASA Earth Observatory image shows smoke plumes from the Rim Fire in August, 2013. NASA image by Jeff Schmaltz, LANCE/EOSDIS Rapid Response.

Staff Report

FRISCO — A detailed new study of fire behavior of the 2013 Rim Fire in Yosemite provides a nuanced view of the effectiveness of forest health treatments.

The Rim Fire was the largest recorded fire in the Sierra Nevada region, and U.S. Forest Service researchers said in their study that the fire burned with moderate to high intensity on days the Rim Fire was dominated by a large pyro-convective plume, a powerful column of smoke, gases, ash, and other debris — regardless of the number of prior fires, topography, or forest conditions. Continue reading

The ‘greening’ of the Colorado River Delta

The Colorado River Delta in May, 2014. Photo courtesy NASA.

The Colorado River Delta in May, 2014. Photo courtesy NASA.

Science team tracks effects of historic pulse flow

Staff Report

FRISCO — Last May’s pulse flow in the Colorado River helped revive vegetation along a huge swath of the river’s edge, triggering new plant growth and raising the water table in the delta. After comparing satellite images taken August 2013 with new images from this year, scientists calculated a 23 percent increase in the greenness of riparian zone vegetation. Continue reading

2014 Arctic report card documents ongoing global warming impacts

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A NASA Blue Marble view of Earth, with Greenland parts of the Arctic visible top-center.

Arctic warming twice as fast as rest of the planet

Staff Report

FRISCO — Parts of the Arctic Ocean are warming by nearly 1 degree Fahrenheit every decade, and overall, Arctic temperatures are rising twice as fast the global average, climate scientists said today as they released results of an annual Arctic Report Card.

The report documents increasing air and sea surface temperatures, declining reflectivity at the surface of the Greenland ice sheet, which reached a new record low last summer. And there is ongoing shrinkage of  spring snow cover on land and summer ice on the ocean.

The warming Arctic atmosphere was strongly connected to lower latitudes in early 2014 causing cold air outbreaks into the eastern USA and warm air intrusions into Alaska and northern Europe. Continue reading

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