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The rate of species export from islands: an experimental approach with protozoan communities. Association of Southeastern Biologists Bulletin. 29(2):79.. 1982.
Associations of species of Vorticella (Peritrichida) and planktonic algae. Transactions of the American Microscopical Society. 102:48-54.. 1983.
Use of microbial colonization parameters as a measure of functional response in aquatic ecosystems. Functional Testing of Aquatic Biota for Estimating Hazards of Chemicals. Special Technical Publication 988:55-67.. 1988.
Migration of species during early colonization. The American Midlands Naturalist. 113:92-101.. 1985.
Responses of tree fine roots to temperature. New Phytologist. 147:105-115.. 2000.
Nitrogen turnover in the leaf litter and fine roots of sugar maple. Ecology. 91(12):3456-3462.. 2010.
Flower phenology of Populus tremuloides and Populus grandidentata and the potential for hybridization. School of Natural Resources. Master of Forestry:111pp... 1978.
Interactive effects of atmospheric CO2 and soil-N availability on fine roots of Populus tremuloides. Ecological Applications. 10(1):18-33.. 2000.
The demography of fine roots in response to patches of water and nitrogen. New Phytologist. 125:575-580.. 1993.
Variation in sugar maple root respiration with root diameter and soil depth. Tree Physiology. 18:665-670.. 1998.
Atmospheric CO2, soil nitrogen and turnover of fine roots. New Phytologist. 129:579-585.. 1995.
Foliar sulfur and nitrogen along an 800-km pollution gradient. Canadian Journal of Forest Research. 22:1761-1769.. 1992.
Simulated chronic nitrogen deposition increases carbon storage in Northern Temperate forests. Global Change Biology. 14:142-153.. 2008.
Sugar maple seed production and nitrogen in litterfall. Canadian Journal of Forest Research. 21:1148-1153.. 1991.
Tree root architecture - form and function. New Phytologist. 180(3):562-564.. 2008.
Chronic nitrate additions dramatically increase the export of carbon and nitrogen from northern hardwood ecosystems. Biogeochemistry. 68:179-197.. 2004.
New species and varieties of Wisconsin algae. Farlowia. 1(3):347-385.. 1944.
Isoprene flux measurements above a northern hardwood forest. Doctor of Philosophy:164pp... 2004.
Long-term isoprene flux measurements above a northern hardwood forest. Journal of Geophysical Research. 110:12pp.. 2005.
Where have all the trees gone? The declining use of phylogenies in animal behaviour journals Animal Behaviour. 81(3). 2011.
Evolution and life-history correlates of female song in the New World blackbirds. Behavioral Ecology. 20(5):967-977.. 2009.
Plumage Evolution In The Oropendolas And Caciques: Different Divergence Rates In Polygynous And Monogamous Taxa. Evolution. 63(11):2985-2998.. 2009.
Life history of Schistosomatium douthitti (Cort). American Journal of Hygiene. 13:685-727.. 1931.
Use and characteristics of two singing modes in Pine Warblers. The Wilson Journal of Ornithology. 125(3):552-561.. 2013.
An in situ substratum fertilization technique: diatom colonization on nutrient-enriched, sand substrata. Canadian Journal of Fisheries and Aquatic Sciences. 41:1247-1251.. 1984.
The status and distribution of Gentiana linearis and G. rubricaulis in the upper Great Lakes region. Michigan Botanist. 7:99-112.. 1968.
Effects of water and substratum nutrient supplies on lotic periphyton growth: an integrated bioassay. Canadian Journal of Fisheries and Aquatic Sciences. 44:619-629.. 1987.
Annotated chromosome counts for some plants of the dunes and pannes along the shores of the upper Great Lakes. Michigan Botanist. 15:157-163.. 1976.
Documented plant chromosome numbers 1969:1. Sida. 3(5):350-351.. 1969.
The biological effects of chloride and sulfate with special emphasis on the Laurentian Great Lakes. :51pp... 1981.
Nutrient spatial heterogeneity: effects on community structure, physiognomy, and diversity of stream algae. Ecology. 71(3):905-920.. 1990.
The herbivorous feeding behavior of Baetis with special reference to the effects of midge tube building activities on the diatom flora. School of Natural Resources. Master of Science:130pp... 1979.
Patch dynamics in lotic systems: the stream as a mosaic. Journal of the North American Benthological Society. 7(4):503-524.. 1988.
Gypsophila scorzonerifolia (Caryophyllaceae), a naturalized species in the Great Lakes region. Michigan Botanist. 15:215-219.. 1976.
Nutrient heterogeneity and the maintenance of species diversity: periphyton response to substratum and water enrichment in a nutrient-poor stream. School of Natural Resources. Doctor of Philosophy:150pp... 1985.
Effects of chironomid (Insecta: Diptera) tube-building activities on stream diatom communities. Journal of Phycology. 21:185-194.. 1985.
The distribution of Solidago ohioensis. Michigan Botanist. 21:51-57.. 1982.