Research news

Millie Spencer, a PhD student in Geography, is part of a team of Mapuche, Chilean, and U.S. scientists that has received consent from several Mapuche-Pehuenche communities outside Temuco, Chile, to share scientific perspectives and community knowledge about glaciers and water supply. Her fellowship has provided funds for travel and lodging while conducting her work in Chile.

In a study published March 5 in the journal Nature Climate Change, scientists from CU Boulder and Tel Aviv University in Israel revealed that deforestation combined with climate change could negatively impact 84% of North America’s lizards by the end of the century. Nearly one in five could face population decline. Keith Musselman is one of the three authors.

The Arctic could see summer days with practically no sea ice as early as the next couple of years, according to a new study led by Alexandra Jahn. The findings suggest that the first ice-free day in the Arctic could occur over 10 years earlier than previous projections.

CU Boulder’s Mountain Research Station is offering six field courses this summer, giving students the opportunity to study a wide range of disciplines in nature

In a podcast with CBC/Radio-Canada, grad student Lauren Magliozzi (CEAE/INSTAAR) speaks with host Chris Walker about her new paper on fires in the wildland-urban interface and how they jeopardize aquatic ecosystems and water resources. Listen to their 9-minute segment.

Alton Byers is quoted in this article on the problem of waste left behind on Mount Everest and the surrounding Sagamartha National Park in Nepal.

Research by Cara Nissen and Nikki Lovenduski, on how climate change is changing the acidity of the Antarctic Ocean, is part of the Colorado Matters podcast.

The acidity of the Antarctic, or Southern, Ocean could double by the end of the century, finds a study led by INSTAAR Cara Nissen. This could have detrimental effects on the icy ecosystem’s smallest inhabitants, like plankton and krill, that are the base of the food web in the ocean.

A groundbreaking multi-year research initiative launched at Chico State in the aftermath of the Camp Fire examined the presence of contaminants, including metals, in nearby watersheds. Joined by researchers from CU Boulder and the USGS, the research, recently published in the prestigious Journal of Environmental Science: Processes and Impacts, sheds light on the alarming impact of wildfires on stormwater runoff.

Listen to a 6-minute tour of the National Science Foundation’s Ice Core Facility (NSF-ICF) in Lakewood, Colorado. Facility staff will guide you through the world's largest frozen archive of ice, sharing some stories of ice drilling from the Arctic to Antarctica. Bruce Vaughn, co-founder of INSTAAR's Stable Isotope Lab, will show you how ice cores can record a long history of past climate and put the rapid postindustrial rise of CO2 in perspective.