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Ohio Sea Grant College Program
and Stone Laboratory

Ohio Sea Grant and Stone Laboratory

Aquatic Invasive Species, Specialists

Estimates vary, but it is likely that over 180 different species have invaded the Great Lakes watershed. Invasives can outcompete our natives, change the biological pathways of nutrients and toxins, become a nuisance by fouling man-made structures, or have entirely unforeseen impacts on the natural community or regional economies. Staying on top of new invasions and striving to prevent future ones is essential to Lake Erie's future health.

Extension Agents

Fred Snyder
e: snyder.8@osu.edu

Frank Lichtkoppler
e: flichtkoppler@lakecountyohio.org

Dave Kelch
e: kelch.3@osu.edu

Kelly Riesen
e: riesen.4@osu.edu

John Hageman
e: hageman2@postoffice.ag.ohio-state.edu

Project Investigators

Maria J. Gonzalez
e: gonzalmj@MUOhio.edu

D. Derek Aday
e: aday.2@osu.edu

Roy A. Stein
e: stein.4@osu.edu

David J. Berg
e: bergdj@muohio.edu

Curt Elderkin
e: elderkin@tcnj.edu

Susan Fisher
e: fisher.14@osu.edu

Lisa E. Park
e: lepark@uakron.edu

Jerry F. Downhower
e: downhower.1@osu.edu