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Research Interests
Dr. Osborne's limnological research focuses on eutrophication of lake and stream environments. Field studies have included the communities of aquatic plants, zooplankton, benthic invertebrates and fishes. Aquatic plant control studies have been conducted on a number of Central Florida lakes to determine the efficacy of the grass carp and aquatic herbicides. Presently, Dr. Osborne's research centers on the ecology and diversity of zooplankton in Florida lakes.
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Selected Publications
Osborne, J.A. and R.D. Riddle. 1999. Feeding and growth rates of triploid grass carp as influenced by size and water temperature. J. Freshwater Ecology. 14: 41-45.
Osborne, J.A. and M.R. Egan. 1997. The effect of lake restoration on the zooplankton community in Banana Lake, Polk County, Florida. Florida Scientist. 60: 104-111..
Osborne, J.A. and C. Jansen. 1993. The zooplankton community in an acidic central Florida lake. J. Freshwater Ecology. 8: 47-56.
Billets, B.D. and J.A. Osborne. 1985. Zooplankton abundance and diversity in Spring Lake, Florida. Florida Scientist. 48: 129-139.
Schmitz, D. and J.A. Osborne. 1984. Zooplankton densities in a hydrilla infested lake. Hydrobiologia. 111: 127-132.
Fry, D.L. and J.A. Osborne. 1980. Zooplankton abundance and diversity in Central Florida grass carp ponds. Hydrobiologia. 68:145-155.
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