INRS State Scientific Surveys
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Jonathan Freedman
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Kaskaskia Biological Station 1235 CR 1000N Sullivan, IL 61951 Sullivan, IL 61951 Phone: 217-728-4851 Fax: 217-728-4851 Email: freedjon@illinois.edu Title: Postdoctoral Research Associate Office Location: Kaskaskia Biological Station | ||
| 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. |
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| 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) |
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| 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 |
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| 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 |
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| Program Affiliates |
Dr. David Wahl |
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| 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. | ||