News

Noah Molotch is quoted in this Los Angeles Times article about mapping the recent historic snowpack in California using laser pulses and spectrometers from the air. The flights are collecting data to estimate when and how fast the snow will melt, helping officials prepare for the runoff, manage water releases from dams, and asses areas at risk of flooding.

Snow is melting earlier, and more rain is falling instead of snow in the mountain ranges of the Western U.S. and Canada, leading to a leaner snowpack that could impact agriculture, wildfire risk and municipal water supplies come summer, according to a new CU Boulder analysis. Kate Hale and Noah Molotch are authors on the study.

Airy Peralta and Jared Collins are the recipients of the first INSTAAR Graduate Community Awards. The award is a new honor that recognizes students who expend substantial effort in activities that promote diversity, equity, and inclusion in the INSTAAR community and as representatives of INSTAAR.

An exhibit that just opened in the Colorado capitol building's rotunda features artwork made in the process of partnerships between artists from around Colorado, their communities, and CU Boulder scientists. Called “Coloradans and our Shared Environment in Times of Challenge and Change,” the art grapples with the climate and environmental challenges that are part of Coloradoans' lives: drought, decreasing groundwater, acid mine drainage, wildfire, pine beetle tree mortality, and more.

A collaborative exhibition tells the story of how Coloradans are experiencing interrelated challenges of fire, drought, and water and air quality in their communities. Artists (the CASE Fellows) partnered with scientists and communities to make visible the connections between Coloradans and their environment. Several INSTAARs acted as scientist partners. This website showcases the artwork, as well as quotes from the partners, explorations of the issues, and what you can do to act.

CU System awards and grants to advance diversity, equity and inclusion (DEI) were also honored at an April 20 event. INSTAAR has received a grant to address inclusive open workspaces. Through participatory scenario development, ethnographic walks, and semi-structured interviews, SEEC community members will reflect on inequitable and unwelcoming spaces and conceptualize just future concepts.

In Colorado, 83% of the state’s water supply comes from surface water fed by winter snowpack and spring runoff. Colorado’s snowmelt also flows downstream to millions of other users in the Colorado River Basin. Having the most accurate snowpack measurement possible is vital for water agencies, which use the data to figure out how much ends up in home faucets and on farms for irrigation. The search for new, more accurate ways to measure snowpack is on.

Sarah Spaulding has been honored by the North American Lake Management Society for their extensive contributions to the aquatic sciences. These represent a career-long dedication and vision to improve science through coordination of research, unparalleled teaching and mentorship, and accessibility and engagement of all.

After three years of busts, 2023 was a boom year for snow in the Sierra Nevada. Data provided by INSTAARs Noah Molotch, Leanne Lestak, and Kehan Yang provide a detailed picture of snowpack across the range and at different elevations, which helps the California Department of Water Resources and other water managers better forecast snowmelt in California.

Caj Neubauer and his colleagues are developing techniques to unlock hominin paleodietary information from fossil amino acids and other compounds in tooth enamel. Together, they are seeking to transform anthropology through their deep look into fossil molecules.