Effect of Reach-Level Changes in Ditch Morphology
and Riparian Vegetation on Macroinvertebrate Communities
in an Agricultural Landscape

Gregg Sablak
Environmental Science Graduate Program

Virginie Bouchard, Professor
Environmental Science Graduate Program
and School of Natural Resources

The Ohio State University
Columbus, Ohio

Acknowledgements:
This research was funded by the Great Lakes Protection Fund.

Special Thanks to:

• OEPA Ecological Assessment Unit
• Dan Mecklenburg (ODNR)
• Ed Rankin (ILGARD)
• Andy Ward and Larry Brown (OSU, FABE)