Folders: ROOT > ScienceBase Catalog > National and Regional Climate Adaptation Science Centers > Midwest CASC > FY 2021 Projects > Evaluating How Changing Climate and Water Clarity Can Affect Restoration of Native Coregonine Fish in Midwestern Lakes ( Show direct descendants )
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ROOT _ScienceBase Catalog __National and Regional Climate Adaptation Science Centers ___Midwest CASC ____FY 2021 Projects _____Evaluating How Changing Climate and Water Clarity Can Affect Restoration of Native Coregonine Fish in Midwestern Lakes Filters
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The spread of invasive mussels (Dreissena spp.) has increased water clarity in many Midwest lakes, as the mussels filter algae out of the water. Fish are at greater risk of damage from UV radiation in clearer water, and will move deeper, hide under structure, and take refuge under ice to avoid harm. However, warming temperatures from climate change are reducing ice cover on many lakes, threatening early life stages of species like Cisco with increased exposure to UV radiation.
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These data include aerobic scope and thermal tolerance measurements from two cisco (Coregonus artedi) populations to evaluate performance and potential adaptation to warming Great Lakes habitats. Cisco come from two stock sources: 1) a northern latitude Lake Huron stock collected as gametes from Les Cheneaux Islands, MI, USA in 2015 and raised in a USGS aquaculture lab in Ann Arbor, MI, and 2) a southern latitude stock from Crooked Lake, Noble County, IN, USA collected as adults from the wild in 2021 and 2022 and brought to Ann Arbor, MI. Data include three primary datasets. "Aerobic Scope Compiled Data" provides measures of cisco (Coregonus artedi) metabolic rates from 30L swim chamber respirometry trials (n=88)....
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