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Ecology

Brian Bellgraph

Brian Bellgraph

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

Biography

Brian Bellgraph’s professional interests and research focus on the ecology of freshwater and estuarine fishes. Mr. Bellgraph utilizes cutting-edge methods to assess the survival and behavior of juvenile and adult fishes in relation to anthropogenically modified aquatic systems. His specialties include movement and behaviors of large-river fishes, intra-guild resource overlap, fish passage, and the impacts of energy development on fish populations. Current and recent research projects include evaluating the survival and migration delay of juvenile salmon emigrants, determining fine-scale movements of bull trout at a hydroelectric dam to provide biologically-based construction criteria for a fish passage facility, and relating estuarine and reservoir hydrodynamic conditions to fish behavior. He uses his expertise with the JSATS and radio telemetry technologies to estimate juvenile salmon survival and evaluate fish behavior for numerous projects.

Research Interests

  • Ecology of large-river fishes
  • Resource use and competition
  • Native vs. non-native interactions
  • Fish migration behavior
  • Impacts of energy development on fish

Education and Credentials

  • M.S., Fish and Wildlife Management, Montana State University, 2006
  • B.S., Fisheries and Wildlife Management, Michigan State University, 2003

Affiliations and Professional Service

  • American Fisheries Society
  • Fisheries Society of the British Isle

PNNL Publications

2015

2014

  • Amezcua-Martinez F, and BJ Bellgraph. 2014. Fisheries Management of Mexican and Central American Estuaries, vol. Estuaries of the World, ed. J-P Ducrotoy.  Springer Science+Business Media, Dordrecht, Netherlands. 
  • Bellgraph BJ, KM Carter, MA Chamness, TK Abel, TJ Linley, and VI Cullinan. 2014. "Predation Susceptibility of Juvenile Fall Chinook Salmon Exposed to Sudden Temperature Changes and Slightly Supersaturated Dissolved Gas." In Snake River Fall Chinook Salmon Life History Investigations, 1/1/2012 - 12/31/2012 Annual Report, vol. 2002-032-00, ed. KF Tiffan, et al, pp. 61-90.  Bonneville Power Administration , Pasco, WA. 
  • Hayes DB, BJ Bellgraph, BM Roth, DD Dauble, and RP Mueller. 2014. "Timing of Redd Construction by Fall Chinook Salmon in the Hanford Reach of the Columbia River." River Research and Applications 30(9):1110-1119.  doi:10.1002/rra.2719
  • Rodriguez-Preciado JA, F Amezcua-Martinez, BJ Bellgraph, and J Madrid-Vera. 2014. "Feeding habits and trophic level of the Panama grunt Pomadasys panamensis, an important bycatch species from the shrimp trawl fishery in the Gulf of California." Scientific World Journal 2014:Article No. 864241.  doi:10.1155/2014/864241

2012

  • Gingerich AJ, BJ Bellgraph, RS Brown, NT Tavan, Z Deng, and J Brown. 2012. "Quantifying reception strength and omnidirectionality of underwater radio telemetry antennas: advances and applications for fisheries research." Fisheries Research 121-122:1-8.  doi:10.1016/j.fishres.2012.01.003

2010

2009

2008

2006

  • Bellgraph BJ, BE Thompson, DB Hayes, and TS Riley. 2006. "Growth of age-0 steelhead (Oncorhynchus mykiss) and brook trout (Salvelinus fontinalis) in the Pine River watershed, Alcona County, Michigan ." Journal of Freshwater Ecology 21(4):687-692. 

Selected Publications

2010

  • Bellgraph, B. J., G. A. McMichael, R. P. Mueller, and J. L. Monroe. 2009. Behavioural response of juvenile Chinook salmon Oncorhynchus tshawytscha during a sudden temperature increase and implications for survival. Journal of Thermal Biology 35(1):6-10.

Ecology

Additional Information