Dust, not spring warmth, controls the pace of spring snowmelt that feeds the headwaters of the Colorado River, according to a new study. Contrary to conventional wisdom, the amount of dust on mountain snowpack controls how fast the Colorado Basin's rivers rise in the spring regardless of air temperature; more dust is associated with faster spring runoff and higher peak flows.
Dust on Snow Controls Springtime River Rise in West
Mining Climate Data and Maritime History from Civil War-Era U.S. Navy Ships’ Logs
A new grant will let a University of Washington-led project add a new fleet to its quest to learn more about past climate from the records of long-gone mariners. CIRES' Gil Compo is part of the team, which won a 2017 “Digitizing Hidden Special Collections and Archives” award, announced earlier this month by the Washington, D.C.-based Council on Library and Information Resources.
What Lives in Your Dirt?
CIRES researchers are one step closer to finding out after compiling the first global atlas of soil bacterial communities and identifying a group of around 500 key species that are both common and abundant worldwide.