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Independent and interactive effects of nutrients and grazers on benthic algal community structure. Hydrobiologia. 291:201-209.. 1994.
Human disturbance and trophic status changes in Crystal Lake, McHenry County, Illinois, USA. Journal of Paleolimnology. 17:369-376.. 1997.
Gradient analysis of diatom assemblages in western Kentucky wetlands. Journal of Phycology. 32:222-232.. 1996.
The effects of hydropsychid colonization on algal response to nutrient enrichment in a small Michigan stream, U.S.A. Freshwater Biology. 33:393-400.. 1995.
Changes in the benthic algal community and nutrient limitatin in Saginaw Bay, Lake Huron, during the invasion of the zebra mussel (Dreissena polymorpha). Journal of the North American Benthological Society. 21(2):238-252.. 2002.
Benthic algal communities as biological monitors. Algal Ecology. :705-739.. 1996.
Are evolutionary tradeoffs evident in responses of benthic diatoms to nutrients? Proceedings of the 13th International Diatom Symposium. :71-81.. 1994.