Climate Change and Trout Active
Cold-water fishes like trout, salmon, and charr are especially vulnerable to shifting conditions related to climate change; for example, warmer temperatures and more variable hydroclimate. Native cutthroat trout of the southern Rocky Mountains now only occupy a tiny fraction of their historic habitats because of stressors such as non-native fishes, habitat fragmentation, and detrimental land management practices.
Using a combination of field and modeling approaches, we address how climate may influence native cutthroat trout and how conservation strategies can be tailored in a climate-smart approach to maximize conservation benefits under recent and projected climate conditions. Our research includes modeling surface temperatures for mountain lakes, and examining how altered thermal and hydrologic regimes affect critical life history events, such as spawning migrations. Ultimately, we will integrate these ecological patterns into state-of-the-art decision support models and use these models as tools to aid in the conservation of native cutthroat trout populations.
Below are other science projects associated with this project.
Below are publications associated with this project.
Geochemistry of surface water in alpine catchments in central Colorado, USA: Resolving host-rock effects at different spatial scales
Below are partners associated with this project.
- Overview
Cold-water fishes like trout, salmon, and charr are especially vulnerable to shifting conditions related to climate change; for example, warmer temperatures and more variable hydroclimate. Native cutthroat trout of the southern Rocky Mountains now only occupy a tiny fraction of their historic habitats because of stressors such as non-native fishes, habitat fragmentation, and detrimental land management practices.
Using a combination of field and modeling approaches, we address how climate may influence native cutthroat trout and how conservation strategies can be tailored in a climate-smart approach to maximize conservation benefits under recent and projected climate conditions. Our research includes modeling surface temperatures for mountain lakes, and examining how altered thermal and hydrologic regimes affect critical life history events, such as spawning migrations. Ultimately, we will integrate these ecological patterns into state-of-the-art decision support models and use these models as tools to aid in the conservation of native cutthroat trout populations.
- Science
Below are other science projects associated with this project.
- Publications
Below are publications associated with this project.
Filter Total Items: 13Geochemistry of surface water in alpine catchments in central Colorado, USA: Resolving host-rock effects at different spatial scales
The US Geological Survey is conducting a study of surface-water quality in the Rocky Mountains of central Colorado, an area of approximately 55,000 km2. Using new and existing geologic maps, the more than 200 rock formations represented in the area were arranged into 17 groups based on lithologic similarity. The dominant regional geologic feature affecting water quality in central Colorado is theAuthorsR. B. Wanty, P. L. Verplanck, Juan C.A. San, S. E. Church, T.S. Schmidt, D. L. Fey, E.H. deWitt, T. L. Klein - Partners
Below are partners associated with this project.