http://www.hcn.org These are the search results for the query, showing results 1 to 1. http://www.hcn.org/issues/323/16326 In Colorado’s San Juan Mountains, Tom Painter and other scientists study the dust in the snow and ponder its implications for future drought and weather conditions, especially in the era of global warming No publisher Michelle Nijhuis Climate Change Tom Painter scientists climate geographers National Snow and Ice Data Center Boulder Colorado Rocky Mountains Maroon Bells Red Mountain Pass hydrologists snow scientists chemistry skiers University of Colorado Maureen Cassidy Senator Beck Science 2011-12-06T00:00:13Z News Article