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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.
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.
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.
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.
Long-term isoprene flux measurements above a northern hardwood forest. Journal of Geophysical Research. 110:12pp.. 2005.
Isoprene flux measurements above a northern hardwood forest. Doctor of Philosophy:164pp... 2004.
New species and varieties of Wisconsin algae. Farlowia. 1(3):347-385.. 1944.
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.
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.
Export of species to islands from sources of differing maturity. Hydrobiologia. 121:103-109.. 1985.
Contributions of individual reactive biogenic volatile organic compounds to organic nitrates above a mixed forest. Atmospheric Chemistry and Physics. 12(21):10125-10143.. 2012.
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.
Determining microbial community equilibrium in disturbed wetland ecosystems. Proceedings of the Twelfth Annual Conference on Wetland Restoration. :201-209.. 1985.
Long-term patterns of protozoan colonization in Douglas Lake, Michigan. Journal of Protozoology. 32:95-99.. 1985.
Export of species from sources of differing maturity and complexity. Doctor of Philosophy:135pp... 1984.
Functional groups in the protozoa: roles in differing ecosystems. Journal of Protozoology. 32(3):415-423.. 1985.
Export of species from sources of differing maturities. Association of Southeastern Biologists Bulletin. 30:78(Abstr.. 1983.
Colonization of artificial substrates by micrometazoa. Archiv fur Hydrobiologie. 110:519-531.. 1987.
The decline of plant collecting in the United States: a threat to the infrastructure of biodiversity studies. Systematic Botany. 29(1):15-28.. 2004.
Implications of the decline in plant collecting for systematic and floristic research. Systematic Botany. 29(1):216-220.. 2004.
Water transport studies in the Straits of Mackinac region of Lake Huron. Limnology and Oceanography. 5:81-85.. 1960.
Augmenting small populations of plovers: an assessment of cross-fostering and captive-rearing. Conservation Biology. 7(1):160-168.. 1993.
The effects of early experience on the development, behavior, and survival of shorebirds. Doctor of Philosophy:109pp... 1992.
Captive-rearing piping plovers: developing techniques to augment wild populations. Zoo Biology. 16:461-477.. 1997.
Great Lakes Piping Plovers: recovery or extirpation? Endangered Species UPDATE. 8(9 & 10):1-4.. 1991.
Habitat and reproductive success of Piping Plovers nesting on Great Lakes islands. The Wilson Bulletin. 104(1):155-161.. 1992.
The status of the osprey in Michigan in 1965. Peregrine Falcon Populations: Their Biology and Decline. :338-340.. 1968.
The Cedar Waxwing (Bombycilla cedrorum) during July and August, 1916. The Wilson Bulletin. 28:175-193.. 1916.
Goshawk nesting in Michigan. The Wilson Bulletin. 53:43-44.. 1941.
Minor successions from the Cladonia mat in sandy upland soil in northern Michigan. Torreya. 29:133-134.. 1929.
A second nest of the Goshawk near Douglas Lake Cheboygan County, Michigan. Jack Pine Warbler. 29:89-90.. 1951.
The relation of Cladonia mats to soil moisture. Torreya. 29:69-71.. 1929.
Heterocarpy in Cakile edentula var. edentula (Brassicaceae) populations from Michigan and North Carolina. Master of Science:85pp... 1991.
The breeding system, fecundity, and dispersal of Iris lacustris. Michigan Botanist. 22:93-102.. 1983.
Protozoan species accrual on artificial islands in differing lentic and wetland systems. Hydrobiologia. 75:161-178.. 1980.
Breeding behavior of the Black-throated Green Warbler. The Wilson Bulletin. 52(1):3-18.. 1940.
Seasonal variations of PAN, PPN, and O3 at the upper Midwest PROPHET site. Journal of Geophysical Research. 106(D20):24,451-24,463.. 2001.
The indirect effect of sediment nutrient enrichment on the epiphytic algal community. Doctor of Philosophy:227pp... 2001.
The reponse of benthic algae to manipulations of light in four acidic lakes in northern Michigan. Hydrobiologia. 394:69-81.. 1999.
Aquatic Impacts. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station. :196-202.. 2010.
Factors influential on periphyton in acidic lakes. Doctor of Philosophy:142pp... 1993.
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.
Factors Affecting the Distribution of Wild Rice (Zizania palustris) and the Associated Macrophyte Community. Wetlands. 29(2):724-734.. 2009.
Pinnularia aldenii sp. nov., a diatom from acidic habitats in northern Michigan. Diatom Research. 21(2):365-370.. 2006.
The activity of the melanophores of an amphibian, Rana clamitans, with special reference to the effect of injection of adrenalin in relation to body weight. Journal of Experimental Zoology. 89:283-295.. 1942.
Records of Michigan vascular plants, with primary reference to the Mackinac Straits region. Michigan Botanist. 3:39-44.. 1964.
The natural history and taxonomy of Comandra (Santalaceae). Memoirs of the Torrey Botanical Club. 22:1-97.. 1965.
The parasitic behavior of Melampyrum lineare and a note on its seed color. Rhodora. 64(757):15-23.. 1962.
Mode of attachment, haustorium structure, and hosts of Pedicularis canadensis. American Journal of Botany. 50:978-985.. 1963.
The associations of bark-inhabiting bryophytes in Michigan. Ecological Monographs. 21:301-316.. 1951.
Changes in the phytosociology of boreal-conifer-hardwood forests on Mackinac Island, Michigan, 1934 to 1974. The American Midlands Naturalist. 96:317-323.. 1976.
Plant moisture measurements. Proceedings of the IX International Botanical Congress, Montreal. 2:299-300.. 1959.
The psilopezioid fungi. IV. The genus Pachyella (Pezizales). Canadian Journal of Botany. 51:2009-2023.. 1973.
The psilopezioid fungi. III. The genus Psilopezia (Pezizales). American Journal of Botany. 60:355-365.. 1973.
Invertebrate Biodiversity in Northern Hardwood Ecosystems under Varying Disturbance Regimes. Beech Bark Disease: Proceedings of the Beech Bark Disease Symposium. Gen. Tech. Rep. NE-331:88-91.. 2005.
Carabid Beetle Activity-Density and Diversity in Northern Hardwood Forests of Michigan. School of Natural Resources & Environment. Doctor of Philosophy:109pp... 2006.
Home life of the Vesper Sparrow and the Hermit Thrush. The Auk. 35:310-321.. 1918.
Utilization of environmental knowledge for watershed management in northern Michigan. Environmental Management. 3(2):113-121.. 1979.
Research Brief - Lake Structure. :6pp... 1975.
Lakeland reports: a communicative tool in watershed management. Journal of Technical Writing & Communication. 10:17-24.. 1980.
The pollination biology of Actaea pachypoda and A. rubra (including A. erythrocarpa) in northern Michigan and Finland. Bulletin of the Torrey Botanical Club. 112:265-273.. 1985.
A test of temporal variation in risk and food stimuli on behavioral tradeoffs in the rusty crayfish, Orconectes rusticus: risk allocation and stimulus degradation. Ethology. 112:230-237.. 2006.
Frequency of encounter with risk and the tradeoff between pursuit and antipredator behaviors in crayfish: a test of the risk allocation hypothesis. Ethology. 109:97-106.. 2003.
Some aspects of the chemical ecology of the crayfish Orconectes virilis and O. rusticus. Doctor of Philosophy:135pp... 2005.
Notes on Crustacea recently acquired by the Museum. Occasional Papers of the Museum of Zoology, University of Michigan. 1:4pp... 1913.