Here’s a look at dust on snow events and their effect on the timing and volume of snowmelt from Eric Ming writing for The Telluride Watch. Click through and read the whole article. Here’s an excerpt:
The Colorado River Basin is losing water at an ever-accelerating rate, and snow scientist Chris Landry wants people to know about it.
But spend a day with Landry, and you will accumulate more questions than answers: How much snow falls (or doesn’t); how dense and water-laden it is (or isn’t); and is there enough of it to reflect surface radiation back into the atmosphere and preserve it, or is it destined to continue to melt away earlier every coming year?
Each winter since 2003, Landry, the director of the Center for Snow and Avalanche Studies, a research organization in Silverton, has been on the job at his two research plots, Swamp Angel and Senator Beck Basin, near the summit of Red Mountain Pass. Here, Landry digs over 100 snow pits over the course of each winter to observe the layers of dust that accumulate on this outlying garrison of Colorado mountain ranges.