Cooperative Research Units
Education, Research And Technical Assistance For Managing Our Natural Resources
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Development of a spatially explicit growth model for larval pallid sturgeon

Duration

August 2011 - December 2015

Narrative

In young fishes, growth rate is often positively linked to survival. Because growth rate reflects physiological responses to habitat conditions, it can serve as a surrogate for fitness and an index of habitat quality. Bioenergetics modeling provides a robust approach for quantifying growth rate of fishes and evaluating effects of environmental conditions on growth potential. As a habitat assessment tool, bioenergetics modeling is particularly attractive for rare or endangered species such as the pallid sturgeon, given the near absence of early (larval) life stages in the upper Missouri River. The goal of this study is to develop a much needed tool for assessing habitat suitability for larval pallid sturgeon in the Missouri River. By combining physiological energetics with site-specific, environmental conditions, the approach developed here will enable biologists to identify important rearing areas in the Missouri River. Information from this study will have important implications for the pallid sturgeon recovery plan by identifying bottlenecks to growth and survival of larval pallid sturgeon and focusing restoration efforts

 

Current Staff

Federal Staff: 3

Masters Students: 7

Phd Students: 2

Post Docs: 0

University Staff: 3

5 Year Summary

Students graduated: 14

Scientific Publications: 50

Presentations: 138

 

Personnel

Funding Agencies

  • U. S. Army Corp of Engineers

Links

South Dakota Cooperative Fish and Wildlife Research Unit Cooperators

  1. South Dakota Game, Fish and Parks
  2. South Dakota State University
  3. U.S. Fish and Wildlife Service
  4. U.S. Geological Survey
  5. Wildlife Management Institute