Research
The common mountain bird has an excellent memory for the right perch for free seeds, and has the flexibility to handle climate change. New research from the University of Å·ÃÀ¿Ú±¬ÊÓƵ and colleagues has tightened a claw around the sets of genes that make mountain chickadees some of the most remarkable return-navigators in nature.
Å·ÃÀ¿Ú±¬ÊÓƵ's mountain streams are facing a "real challenge" from a rising concentration of heavy metal levels. These rising levels are only worsening with climate change, a new study found.
A new model makes better predictions of the behavior of ice on Mars—and any other rocky planet with an atmosphere.
Warming temperatures are causing a steady rise in copper, zinc and sulfate in the waters of Å·ÃÀ¿Ú±¬ÊÓƵ mountain streams affected by acid rock drainage. Concentrations of these metals have roughly doubled in these alpine streams over the past 30 years, a new study finds, presenting a concern for ecosystems, downstream water quality and mining remediation.
The U.S. National Science Foundation champions research on how plastic impacts the planet. In this article, they highlight five projects that are changing how researchers think about plastic and what happens after it is tossed away. One of these projects is a study led by Alexandra Jahn about how sea ice moves microplastics in polar regions. Working with her are colleagues from NCAR, U Washington, and WHOI.
A multi-university team of researchers, including four members of Å·ÃÀ¿Ú±¬ÊÓƵ Boulder's Taylor Lab, have identified nearly a hundred genes associated with the birds’ spatial memory, or ability to recall the locations of objects. Their paper, published in the journal Current Biology, also suggests a potential trade-off may exist between having a solid long-term memory and being able to quickly ditch old memories to form new ones.
The Mountain Hydrology Group will be developing a new snowpack data set to inform water supply management in the western United States, thanks to grant funding from the U.S. Bureau of Reclamation.
The 52nd International Arctic Workshop was a success! ~100 polar scientists gathered on 13-16 March 2024 at the University of Massachusetts Amherst to share their latest environmental research on paleoenvironments, climate, oceans, and much more.
Allison Cook, a master’s degree student in the Environmental Engineering program, is passionate about tracing and control of pathogens in the urban environment for stronger public health. With her fellowship, she is investigating E. coli concentrations in storm sewers near Boulder Creek. Her research will help identify the source of the E. coli, which will help mitigation efforts.
Mackenzie Bowden, a PhD student in the Environmental Engineering program, is investigating contaminants from fires at the wildland-urban interface that work their way into streams and present risks to downstream communities and ecosystems.