Cooperative Fish and Wildlife Research Units Program:
Education, Research and Technical Assistance for Managing Our Natural Resources

Staff Member

Cari-Ann Hayer

Graduate Research Assistant Cari-Ann Hayer
Master's

Research Publications Publication Date
Hoagstrom, C. W., C-A. Hayer, and C. R. Berry. 2009. Criteria for determining native distributions of biota: the case of the northern plains killifish in the Cheyenne River Drainage, North America. Aquatic Conservation: Marine and Freshwater Ecosystems 19:88-95. September 2009
Hoagstrom, C. W., C-A. Hayer, J. G. Kral, S. S. Wall, and C. R. Berry Jr. 2006. Rare and declining fishes of South Dakota: a river drainage scale perspective. Proceedings of the South Dakota Academy of Science 85:171-211. April 2007
Hayer, C-A., and E. R. Irwin. 2008. Influence of spatial, temporal, and abiotic factors on detection probabilities for fishes in the Mobile River Drainage, Alabama. Transactions of the American Fisheries Society 137:1606-1620. November 2008
Hayer, C-A., S. S. Wall, and C. R. Berry Jr. 2008. Evaluation of predicted fish distribution models for rare fish species in South Dakota. North American Journal of Fisheries Management 28:1259-1269. August 2008
Hayer, C-A, N. L. Ahrens, and C.R. Berry Jr. 2008. Biology of flathead chub, Platygobio gracilis, in three great plains rivers. Proceedings of the South Dakota Academy of Science 87:185-196. April 2009
Project Completion Date
Status and Distribution of Fishes in Select North Dakota Rivers and Streams December 2010
South Dakota River Studies Completion and Public Information June 2010
Technical Publications Publication Date
Turner, G., E. Irwin, J. Peterson, B. Freeman, M. Freeman, E. Kramer, C. Straight, A. Wimberly, D. Moosman, C. Hayer, and J. Ruiz. 2004. Aquatic GAP: A GIS and Modeling Approach for Analysis of Biodiversity in the Tallapoosa River Basin, Alabama and Georgia. In S. Ramroop, Editor. Proceedings of the Troy State University GIS Symposium, Troy State University, Troy, Alabama. May 2004
Irwin,E.R., E. Kramer, M.C. Freeman, G. Turner, D. Moosman, K. Mickett, P. Sakaris, C. Hayer, T. Piper and C.S. Straight. 2004. Aquatic Gap:Regional analysis of biodiversity in the ACT/ACT Basins: Tallapoosa River Basin. Final Report submitted to GAP Analysis Program, Moscow, Idaho. October 2004
Hayer, C., S. Ranney, and S.R. Chipps. 2009. Nutrient Dynamics, algal biomass and factors affecting water clarity in Belle Fourche and Keyhole reservoirs, South Dakota and Wyomng. October 2009
Hayer, C. A., S. S. Wall, and C. R. Berry Jr. 2006. Evaluation of aquatic gap analysis fish distribution models, with emphasis on rare fish species in South Dakota. Final Report, State Wildlife Grant T-9, Study Number 2409. South Dakota Department Game, Fish and Parks, Pierre. May 2006
Hayer, C. A., L. J. Borgstrom, and C. R. Berry Jr. 2007. Status of selected fishes with immediate conservation need in North Dakota. 2006 Annual Report. Submitted to North Dakota Game and Fish Department, Bismarck, North Dakota. 54 pp. February 2007
Hayer, C-A, L. J. Borgstrom, and C. R. Berry Jr. 2008. Status of selected fishes with immediate conservation need in the Red River Basin, 2007 Annual Report. North Dakota Game and Fish Department, Bismarck. 36 pages plus appendices. February 2008
Greiner, M., C. Hayer, and S. R. Chipps. 2010. Nutrient dynamics, algal biomass, and factors affecting water clarity in Jamestown and Heart Butte reservoirs, North Dakota. Final Report to U.S. Bureau of Reclamation, Bismarck, North Dakota. 30 pp. September 2010