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Landscape ecosystems of the University of Michigan Biological Station: ecosystem diversity and ground-cover diversity. School of Natural Resources and Environment. Doctor of Philosophy:396pp... 1995.
Interference and resource competition in two land snails: adults inhibit conspecific juvenile growth in field and laboratory. Journal of Molluscan Studies. 63:389-399.. 1997.
Terrestrial gastropods of Mackinac Island, Michigan, U.S.A. Walkerana. 7(17/18):47-53.. 1993.
Optimal foraging and mucus-trail following in the carnivorous land snail Haplotrema concavum (Gastropoda: Pulmonata). Malacological Review. 29:85-99.. 1996.
Loping locomotion in terrestrial gastropods. Walkerana. 3(10):229-237.. 1989.
Arion hortensis s.s., an introduced slug in Michigan. Walkerana. 6(16):245-246.. 1992.
Spool and line technique for tracing field movements of terrestrial snails. Walkerana. 4(12):307-316.. 1990.
Effect of intraspecific crowding on growth rates in three terrestrial snail species. Doctor of Philosophy:101pp... 1994.
The clutch size and numbers of eggs of brown-headed cowbirds: effects of latitude and breeding season. The Condor. 78:337-342.. 1976.
Clutch size and numbers of eggs laid by Brown-headed Cowbirds. The Condor. 67:44-60.. 1965.
Relationship of alkaline stress and acute copper toxicity in the snail Goniobasis livescens (Menke). Bulletin of Environmental Contamination and Toxicology. 31:719-726.. 1983.
Seed source trials of eastern white pine. Forest Science. 1(3):244-256.. 1955.
The effect of nocturnal red fox predation on the nesting success of colonial gulls. 1978 Colonial Waterbird Group Conference. 1:91-101.. 1978.
The chromosome cycle in the land snail Catinella vermeta (Stylommatophora, Succineidae). Malacologia. 3:309-325.. 1966.
Simulated N deposition negatively impacts sugar maple regeneration in a northern hardwood ecosystem. Journal of Applied Ecology. 49:155-163.. 2011.
Benthic and planktonic Phycomycetes from northern Michigan. Mycologia. 59:405-416.. 1967.
Lacustrine fungal communities. Aquatic Microbial Communities. :399-415.. 1977.
Frederick Kroeber Sparrow (1903-1977). Mycologia. 70(2):213-221.. 1978.
Additions to the phycomycete flora of the Douglas Lake region. II. New chytridiaceous fungi. Mycologia. 48:270-277.. 1956.
Observations on two species of Rhizophydium from northern Michigan. Transactions of the British Mycological Society. 46:530-536.. 1963.
Planktonic and benthic Phycomycetes from Lake Michigan. 9th Conference on Great Lakes Research. :19.. 1966.
Five new Gomphonema species (Bacillariophyceae) from rivers in South Africa and Swaziland. Journal of Phycology. 33:455-474.. 1997.
Cross-scale impact of climate temporal variability on ecosystem water and carbon fluxes. Journal of Geophysical Research: Biogeosciences. :n/a-n/a.. 2015.
The effect of 50 years of landscape change on species richness and community composition. Global Ecology and Biogeography. 10:305-313.. 2001.
Avian assemblages in northern Michigan: a long-term perspective. School of Natural Resources and Environment. Master of Science:71pp... 1996.
Using diatoms as indicators of ecological conditions in lotic systems: a regional assessment. Journal of the North American Benthological Society. 15(4):481-495.. 1996.
Human disturbance and trophic status changes in Crystal Lake, McHenry County, Illinois, USA. Journal of Paleolimnology. 17:369-376.. 1997.
The effects of nutrients on periphyton. Doctor of Philosophy:98pp... 1993.
Gradient analysis of diatom assemblages in western Kentucky wetlands. Journal of Phycology. 32:222-232.. 1996.
Independent and interactive effects of nutrients and grazers on benthic algal community structure. Hydrobiologia. 291:201-209.. 1994.
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.
Variability in early height growth rate of forest trees: implications for retrospective studies of stand dynamics. Canadian Journal of Forest Research. 25:767-776.. 1995.
The repeatability of stem exclusion during even-aged development of bigtooth aspen dominated forests. Canadian Journal of Forest Research. 23:1156-1168.. 1993.
White pine seed-tree legacies in an aspen landscape: influences on post-disturbance white pine population structure. Forest Ecology and Management. 67:191-201.. 1994.
A comparison of presettlement and present-day forests on two bigtooth aspen-dominated landscapes in northern Lower Michigan. The American Midlands Naturalist. 127:327-338.. 1992.
Height growth of advance regeneration under an even-aged bigtooth aspen (Populus grandidentata) overstory. The American Midlands Naturalist. 134:166-175.. 1995.
The vertical development of early successional forests in northern Michigan, USA. Ecology. 81:271-285.. 1993.