Cooperative Research Units
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Robert Bramblett

Research Publications

  • Reinhold, A. M., R. G. Bramblett, A. V. Zale, G. C. Poole, and D. W. Roberts. 2017. Spatially-dependent responses of a large-river fish assemblage to bank stabilization and side channels. Transactions of the American Fisheries Society 146:967-982.
  • Tornabene, B. J., R. G. Bramblett, A. V. Zale, and S. A. Leathe. Spatiotemporal Ecology of Apalone spinifera in a Large, Great Plains River Ecosystem. Herpetological Conservation and Biology 12:252-271.
  • Reinhold, A. M., R. G. Bramblett, A. V. Zale, D. W. Roberts, and G. C. Poole. 2016. Comparative use of side and main channels by small fish in a large, unimpounded river. Freshwater Biology doi:10.1111/fwb.12796.
  • Duncan, M. B., R. G. Bramblett, and A. V. Zale. 2016. Distributions of Small Nongame Fishes in the Lower Yellowstone River. American Midland Naturalist 175:1-23.
  • Wuellner, M. R., R. G. Bramblett, C. S. Guy, A. V. Zale, D. R. Roberts, and J. Johnson. 2013. Reach and catchment-scale characteristics are relatively uninfluential in explaining the occurrence of stream fish species. Journal of Fish Biology 82:1497-1513.

  • Mullen, J. A., R. G. Bramblett, C. S. Guy, A. V. Zale, and D. W. Roberts. 2011. Determinants of fish assemblage structure in northwestern Great Plains streams. Transactions of the American Fisheries Society 140:271-281. Abstract | 
  • Davis, W. N., R. G. Bramblett, and A. V. Zale. 2010. Effects of coalbed natural gas development on fish assemblages in tributary streams of the Powder and Tongue rivers. Freshwater Biology doi:10.1111/j.1365-2427.2010.02480.x
  • Davis, W. N., R. G. Bramblett, A. V. Zale, and C. L. Endicott. 2009. A review of the potential effects of coalbed natural gas development activities on fish assemblages of the Powder River Geologic Basin. Reviews in Fisheries Science 17:402-422.
  • Bramblett, R. G., T. R. Johnson, A. V. Zale, and D. G. Heggem. 2005. Development and evaluation of a fish assemblage index of biotic integrity for northwestern Great Plains streams. Transactions of the American Fisheries Society 134:624-640.
  • Bramblett, R. G., M. D. Bryant, B. E. Wright, and R. G. White. 2002. Seasonal use of small tributary and main-stem habitats by juvenile steelhead, coho salmon, and dolly varden in a southeastern Alaska drainage basin. Transactions of the American Fisheries Society 131:498-506.
  • Bramblett, R. G., and R. G. White. 2001. Habitat use and movements of pallid and shovelnose sturgeon in the Yellowstone and Missouri rivers in Montana and North Dakota. Transactions of the American Fisheries Society 130:1006-1025.
 

Current Staff

Federal Staff: 102

Masters Students: 247

Phd Students: 163

Post Docs: 55

University Staff: 266

5 Year Summary

Students graduated: 722

Scientific Publications: 1960

Presentations: 4355

 

Contact Us

Cooperative Research Units Program Headquarters Reston, VA 20192 Phone: (703) 648 - 4260 Fax: (703) 648 - 4269 Our University Web Site

Chief

John Organ
CRU Chief John Organ processing a Canada lynx kitten during a long term research collaboration between the Maine Department of Inland Fisheries and Wildlife and the Fish and Wildlife Service.

John F. Organ is the Chief of the U.S.G.S. Cooperative Fish and Wildlife Research Units. He was Chief of Wildlife and Sport Fish Restoration for the Northeast Region of the U.S. Fish and Wildlife Service from 2005 to 2014, and worked in the FWS’s Ecological Services and National Wildlife Refuge programs during his 35 year career. He is also an Adjunct Associate Professor of Wildlife Conservation at the University of Massachusetts, Amherst, Michigan State University, and Andres Bello University in Santiago, Chile. He is a certified Wildlife Biologist and Past President and Fellow of The Wildlife Society. He is also a Professional Member of the Boone and Crockett Club and a Senior Specialist in the Fulbright Scholar Program. He is a member of the IUCN Otter Specialist and Sustainable Use and Livelihoods Groups, and an instructor and Advisory Board member of the Conservation Leaders for Tomorrow Program. He is also a consultant to the Peru Forest Sector Initiative where he is assisting the Peruvian government in training biologists and developing wildlife regulations. He advises M.S. and Ph.D. students studying carnivores and human dimensions in Africa, Canada, Chile, and the U.S. and teaches graduate courses in Wildlife Management and Conservation and Human Dimensions of Wildlife Conservation.

Links

  1. U.S. Geological Survey
  2. U.S. Geological Survey - Ecosystems
  3. U.S. Department of the Interior

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