Illinois Natural History Survey - University of Illinois

Jonathan Freedman
  Email: freedjon@illinois.edu
  Title: Postdoctoral Research Associate

Mailing address:
Kaskaskia Biological Station 1235 CR 1000N Sullivan, IL 61951
   
  Phone: 217-728-4851              Fax: 217-728-4851

Research
My primary research interests are in aquatic ecology at the population, community, and ecosystem levels. I am interested in conservation of native species, and the effects of anthropogenic disturbances and invasive species on aquatic ecosystems. As a research tool, I am interested in the application of stable isotope techniques to answer ecological questions.

My current research is focused on invasive Asian carp; in particular, I am investigating sampling efficiency, and the impact of Asian carp on native species and food webs. I am also looking at predator-prey dynamics in Illinois lakes.

Recognition Roger M. Latham Memorial Graduate Student Award (2009)
John Moring Student Award (2009)
Peter A. Larkin Student Award (2004)
Clemens-Rigler Student Award (2004)
NSERC Industrial Postgraduate Scholarship (2003-2005)

Professional
affiliations
Ecological Society of America
-Aquatic Ecology Section
-Natural History Section
-Applied Ecology Section

American Fisheries Society
-Education Section
-Water Quality Section
-Introduced Fish Section
-Illinois Chapter

American Institute of Fishery Research Biologists

American Society of Ichthyologists and Herpetologists

Society for Freshwater Science

Selected
publications
Freedman, J.A., R.F. Carline, & J.R. Stauffer Jr. 2013. Gravel dredging alters diversity and structure of riverine fish assemblages. Freshwater Biology. 58: 261-274. DOI: 10.1111/fwb.12056

Freedman, J.A., R.A. Curry, & K.R. Munkittrick. 2012. Stable Isotope Analysis Reveals Anthropogenic Effects on Fish Assemblages in a Temperate Reservoir. River Research and Applications. 28: 1804–1819. DOI: 10.1002/rra.1576

Freedman, J.A., R.J.H. Hoxmeier, L.M. Einfalt, R.C. Brooks, & D.H. Wahl. 2012. Largemouth bass predation effect on stocked walleye survival in Illinois impoundments. North American Journal of Fisheries Management. 32: 1039-1045. DOI: 10.1080/02755947.2012.716014

Wahl, D.H., M.D. Wolfe, V.J. Santucci, & J.A. Freedman. 2011. Invasive carp and prey community composition disrupt trophic cascades in eutrophic ponds. Hydrobiologia. 678: 49-63. DOI: 10.1007/s10750-011-0820-3

Freedman, J.A., T.D. Stecko, B.D. Lorson, & J.R. Stauffer Jr. 2009. Development and efficacy of an electrified benthic trawl for sampling riverine fishes. North American Journal of Fisheries Management. 29: 1001-1005. DOI :10.1577/M08-219.1

Program
Affiliates
Dr. David Wahl

Professional
society
involvement
and activities
Ad hoc reviewer for Freshwater Biology, Environmental Biology of Fishes, Fisheries, Canadian Journal of Fisheries and Aquatic Sciences, Journal of Hydro-environment Research, Hydrobiologia, and The American Naturalist.

Education Ph.D. Wildlife and Fisheries Science. The Pennsylvania State University. 2010.

M.Sc. Biology. University of New Brunswick. 2005.

B.Sc. Zoology. University of Guelph. 2001.





Illinois Natural History Survey

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