News

On Dec. 30, 2021, a fast-moving wildfire in suburban Boulder County became the costliest wildfire in Colorado history. It burned 6,000 acres, destroyed more than 1,000 homes and damaged thousands of others. The Marshall Fire also spurred researchers—many personally affected by the fire—to apply their expertise to the aftermath. A year later, dozens of ongoing research projects continue to explore the science behind the fire; its widespread impacts; and how we can mitigate future catastrophes in a changing climate.

The Office for Outreach and Engagement announces the CASE Fellows program. The program pairs Colorado artists with CU Boulder scientists to produce art that will be exhibited at the Colorado State Capitol in an exhibition about how Coloradans are experiencing interrelated challenges of fire, drought, and water and air quality. Lisa Schwartz from OOE is leading the program in partnership with Shelly Sommer at INSTAAR, Boulder County Arts Alliance and with exhibition and curatorial support from Amy Hoagland.

A team of North Carolina State researcher and INSTAAR Tom Marchitto have developed a robot capable of sorting, manipulating, and identifying foraminifera—microscopic marine fossils that play a key role in our understanding of the world’s oceans and climate past and present. An open-source paper describing the work has been published in the AGU journal Geochemistry, Geophysics, Geosystems; and the robot itself will be made open source.

Algal mats survive extreme conditions in Antarctica by entering a freeze-dried state. Led by Diane McKnight, researchers collected the green algae that survive there and grew them in the lab to assess their applications for spaceflight.

Renowned climatologist Pieter Tans has joined INSTAAR as a Fellow Emeritus. Tans will be working with colleagues at INSTAAR to continue investigations of atmospheric carbon and climate change.

Presentation on Michael Gooseff, winner of the 2022 Robert L. Stearns Award, profiles his career as a polar science researcher and educator. Gooseff leads the McMurdo Dry Valleys Long-Term Ecological Research project, chairs the Water Quality Control Commission for the State of Colorado, and was a member of the Scientific Advisory Board on Water Body Connectivity for the Environmental Protection Agency among other leadership and teaching roles.

Scott Taylor (INSTAAR & EBIO) is one 17 CU Boulder faculty members selected by the Research and Innovation Office as their 2023 RIO Faculty Fellows cohort. The program supports faculty in achieving their research/innovation goals and promotes collaboration, all through tailored training, experiential learning and leadership development opportunities. Taylor and his cohort kick off 2023 with an intensive three-day retreat in January, followed by several more focused retreats and a variety of informal networking activities.

Thawing permafrost—the frozen layer of soil that has underpinned the Arctic tundra and boreal forests of Alaska, Canada and Russia for millennia—is upending the lives of people living in the Arctic and dramatically transforming the polar landscape. The vast amount of carbon stored in the permafrost is an overlooked and underestimated driver of climate crisis. Permafrost thaw needs to get more attention—fast.

Randall Duncan is an undergraduate student who is also a U.S. Army veteran. He is pursuing dual degrees in geology and geography while working with Holly Barnard on hydrology research in the critical zone. Duncan is investigating how beavers influence rivers and floodplains near Crested Butte, Colorado, funded by the NSF GEO-VETS (Geosciences-Veterans Education and Training) initiative.

If Earth heats up beyond 1.5 degrees C, the impacts don't get just slightly worse--scientists warn that abrupt changes could be triggered, with devastating impacts. As the 27th annual climate negotiations are underway in Egypt and the world is set to blow past that 1.5°C warming threshold, NPR asks climate scientists including Merritt Turetsky about three climate tipping points--points of no return that could cause big changes to the Earth's ecosystems.