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The introduced vegetation in the vicinity of Douglas Lake, Michigan. Bulletin of the Torrey Botanical Club. 41:511-521.. 1914.
Influence of Cladonia ground cover on the establishment of seedlings. Ecology. 10:354-355.. 1929.
The incidence, pathogenicity and transmission of Leucocytozoon anatis of ducks. Journal of Parasitology. 17:112(Abstr.. 1930.
On the immunity of snails infested with the sporocysts of the strigeid, Cotylurus flabelliformis, to the penetration of its cercaria. Journal of Parasitology. 19:130-133.. 1932.
On immunity reactions of snails to the penetration of the cercariae of the strigeid trematode, Cotylurus flabelliformis (Faust). Journal of Parasitology. 20:38-48.. 1933.
Intumescences on poplar leaves. I. Structure and development. American Journal of Botany. 20:1-17.. 1933.
Intumescences on poplar leaves. II. Physiological considerations. American Journal of Botany. 20:159-175.. 1933.
Identification, by leaf structure, of the species of Abies cultivated in the United States. Bulletin of the Torrey Botanical Club. 61:497-524.. 1934.
Inversion in the periodicity of emission of cercariae from their snail hosts by reversal of light and darkness. Journal of Parasitology. 22:292-295.. 1936.
An investigation of the burrowing inner-beach insects of some fresh-water lakes. Papers of the Michigan Academy of Science, Arts and Letters. 21:655-696.. 1936.
Identification of strigeid cercariae by differences in their behavior during free life. Journal of Parasitology. 23:297-299.. 1937.
An investigation of the gaseous plastron as a respiratory mechanism in Helicus striatus Leconte (Dryopidae). Transactions of the American Microscopical Society. 60:329-358.. 1941.
Immature and adult stages of a new species of Chironomidae (Diptera). Entomological News. 53:70-75.. 1942.
Instructions to naturalists in armed forces for botanical field work. No. 3. The collecting of mosses and liverworts. Supplement to Company D Newsletter. :1-13.. 1944.
The incidence of Leucocytozoon simondi Mathis and Leger, 1910 among domestic ducks in northern Michigan. Journal of Parasitology. 34(suppl.):17-18.. 1948.
Interrelations of Diphyllobothrium with fish-eating birds of northern Lake Michigan. Journal of Parasitology. 35(6, Sec. 2):27.. 1949.
An introduction to the taxonomy of the Gastrotricha with a study of eighteen species from Michigan. Transactions of the American Microscopical Society. 69:325-352.. 1950.
Intradermal reactions to Schistosoma japonicum and S. mansoni antigens in schistosome dermatitis cases. American Journal of Tropical Medicine and Hygiene. 5:841-846.. 1956.
The influences of temperature on the host-parasite relationships of several species of snakes infected with Entamoeba invadens. Journal of Protozoology. 7:377-383.. 1960.
Inhibition of digital regeneration in salamanders and its use in marking individuals for field studies. Ecology. 42:593-594.. 1961.
Investigations in lake metabolism--photosynthesis: a modified C14 technique for estimations of photosynthesis in large lakes. :163.. 1961.
Investigations in lake metabolism--photosynthesis: chlorophyll a in Grand Traverse Bay with reference to its use as an index of primary productivity. University of Michigan, Great Lakes Research Division Publication. No. 7:163-164.. 1961.
An investigation of the forearm and hand flexors of Didelphis marsupialis virginiana Kerr. Doctor of Philosophy:350pp... 1963.
The influence of respiration and substrate upon the distribution of burrowing mayfly naiads. Verhandlungen der Internationale Vereinigung fur Theoretische und Angewandte Limnologie. 15:903-911.. 1964.
Influence of disturbances in the earth's magnetic field on Ring-billed Gull orientation. American Zoologist. 10:23.. 1970.
Investigations in the white waterlilies (Nymphaea) of Michigan. Michigan Botanist. 9:72-86.. 1970.
The infrageneric evolution, phylogeny, and taxonomy of the genus Orthotrichum (Musci) in North America. Nova Hedwigia. 21:683-711.. 1971.
The importance of turions in the propagation of Myriophyllum exalbescens (Haloragidaceae) in Douglas Lake, Michigan. Michigan Botanist. 11:115-121.. 1972.
Influence of disturbances in the earth's magnetic field on Ring-billed Gull orientation. The Condor. 74:102-105.. 1972.
An interim report on the effects of prior exposure to sublethal concentrations of toxicants upon the tolerance of snails to thermal shock. Archiv fur Hydrobiologie. 74(4):441-447.. 1974.
An investigation of the effects of sublethal ammonia exposure upon aspects of behavior in the rainbow trout (Salmo gairdneri Richardson). School of Natural Resources and Environment. Master of Science:128pp... 1975.
An improved method for determining thermal conductance and equilibrium body temperature with cooling curve experiments. Journal of Thermal Biology. 1:169-175.. 1976.
The influence of fox predation on Ring-billed and Herring Gull nesting success. First Conference on Scientific Research in the National Parks. 5:519-524.. 1976.
The influence of natural perturbation on protozoan communities inhabiting artificial substrates. Transactions of the American Microscopical Society. 95:646-653.. 1976.
Invertebrate response to thermal shock following exposure to acutely sublethal concentrations of chemicals. Archiv fur Hydrobiologie. 77:164-175.. 1976.
In-place pollutants in Trail Creek and Michigan City Harbor, Indiana. U.S. EPA-440/5-78-012. :viii+86pp... 1978.
Interdepression differences in the hypolimnetic areal relative oxygen deficits of Douglas Lake, Michigan. Verh. Internat. Verein. Limno.. 20:2689-2696.. 1978.
Intraspecific kleptoparasitism in breeding Ring-billed Gulls. 1978 Colonial Waterbird Group Conference. 1:102-109.. 1978.
The impact of fox predation on gull breeding success, Sleeping Bear Dunes National Lakeshore. Second Conference Scientific Research in the National Parks. 12. Terrestrial Biology: Zoology:111-129.. 1980.
Individual ants specialize on particular aphid herds (Hymenoptera: Formicidae; Homoptera: Aphididae). Proceedings of the Entomological Society of Washington. 82:405-407.. 1980.
Investigations on seed dispersal in the naked miterwort, Mitella nuda. Michigan Botanist. 19:15-21.. 1980.
The influence of edaphic characteristics and clonal variation on quantity and quality of wood production in Populus grandidentata Michx. in the Great Lakes region of the U.S.A. Radial Growth in Trees. :271-292.. 1981.
Insect mycophagy in the Boletales: a study of fungal-insect coevolution. Master of Science:68pp... 1982.
Interactive and noninteractive protozoan colonization processes. Artificial Substrates. :23-70.. 1982.
The identity of the Pleistocene mosses Drepanocladus minnesotensis and Neocalliergon integrifolium (Amblystegiaceae). Brittonia. 35:87-92.. 1983.
Interception and modification of acidic precipitation by bigtooth aspen forest canopies in northern lower Michigan. School of Natural Resources and Environment. Master of Science:207pp... 1983.
An in situ substratum fertilization technique: diatom colonization on nutrient-enriched, sand substrata. Canadian Journal of Fisheries and Aquatic Sciences. 41:1247-1251.. 1984.
Interactive effects of light, leaf temperature, CO2 and O2 on photosynthesis in soybean. Planta. 165:249-263.. 1985.
Intraseasonal movement between colony sites by Caspian Terns in the Great Lakes. The Wilson Bulletin. 97(4):502-510.. 1985.
Intraspecific kleptoparasitism and aggression in the Midland painted Turtle (Chrysemys picta marginata). Bulletin of the Maryland Herpetological Society. 22(4):175-177.. 1986.
Interaction of vegetation and physical processes in patterned peatlands: a comparison of two sites in Upper Michigan. Doctor of Philosophy:84pp... 1987.
Interaction of temperature and other environmental variables influencing plant distribution. Plants and Temperature. :77-89.. 1988.
The independent and interactive effects of snail grazing and nutrient enrichment on structuring periphyton communities. Hydrobiologia. 185:9-17.. 1989.
Influence of temperature on the development of Schistosoma haematobium in Bulinus truncatus. Journal of Medical and Applied Malacology. 1:123-131.. 1989.
In situ manipulations of two factors affecting a lentic periphyton community: effects of nutrients and disturbance. Doctor of Philosophy:184pp... 1990.
The influence of mammalian browsing on tree growth and mortality in the Pigeon River State Forest, Michigan. The American Midlands Naturalist. 123:202-206.. 1990.
Interference competition among burying beetles (Silphidae, Nicrophorus). Ecological Entomology. 15:347-355.. 1990.
An inventory of rotifer species diversity of northern Michigan inland lakes. Archiv fur Mikrobiologie. 118(3):283-302.. 1990.
Interspecific behavioral ecology of the crayfish Orconectes rusticus. Journal of Freshwater Ecology. 7(1):69-76.. 1992.
Ion leaching in forest ecosystems along a Great Lakes air pollution gradient. Journal of Environmental Quality. 21(4):614-623.. 1992.
Independent and interactive effects of nutrients and grazers on benthic algal community structure. Hydrobiologia. 291:201-209.. 1994.
Interspecific competition and the evolution of communal breeding in burying beetles. The American Midlands Naturalist. 131:169-174.. 1994.
The influence of mixing on rotifer assemblages of Michigan lakes. Hydrobiologia. 297:149-161.. 1995.
The influence of Yellow-bellied Sapsuckers on local insect community structure. The Wilson Bulletin. 107(4):746-752.. 1995.
Intraspecific variation in CO2 responses in Raphanus raphanistrum and Plantago lanceolata: assessing the potential for ecolutionary change with rising atmospheric CO2. Carbon Dioxide, Populations, and Communities. :13-22.. 1996.
Influence of an omnivore, nutrients, and site heterogeneity on stream algal and invertebrate communities. Doctor of Philosophy:149pp... 1997.
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.
Intermittent incubation during egg laying in House Sparrows. The Wilson Bulletin. 109(2):324-328.. 1997.
The influence of thermal regime on the distribution and abundance of stream fishes in Michigan. School of Natural Resources and Environment. Doctor of Philosophy:151pp... 1999.
Interplay between dispersal determinants of larval hydropsychid caddisflies. Canadian Journal of Fisheries and Aquatic Sciences. 56(11):2041-2050.. 1999.
Information use by an invading species: do invaders respond more to alarm odors than native species? Biological Invasions. 2(4):289-294.. 2000.
Interactive effects of atmospheric CO2 and soil-N availability on fine roots of Populus tremuloides. Ecological Applications. 10(1):18-33.. 2000.
The indirect effect of sediment nutrient enrichment on the epiphytic algal community. Doctor of Philosophy:227pp... 2001.
Integration of multiple predator cues by the crayfish Orconectes propinquus. Animal Behaviour. 61:771-776.. 2001.
Intercomparison of automated methodologies for determination of ambient isoprene during the PROPHET 1998 summer campaign. Journal of Geophysical Research. 106(D20):24,301-24,313.. 2001.
Investigation of the nighttime decay of isoprene. Journal of Geophysical Research. 106(D20):24,335-24,346.. 2001.
Influence of habitat structure on the phonotactic strategy of a parasitoid fly Emblemasoma auditrix. Ecological Entomology. 28:758-765.. 2003.
Interactions between the herbaceous layer and overstory canopy of eastern forests. The Herbaceous Layer in Forests of Eastern North America. :198-223.. 2003.
Implications of the decline in plant collecting for systematic and floristic research. Systematic Botany. 29(1):216-220.. 2004.
Infection behavior of a parasitoid fly, Emblemasoma auditrix, and its host cicada Okanagana rimosa. Journal of Insect Science. 4:36-43.. 2004.
Isoprene flux measurements above a northern hardwood forest. Doctor of Philosophy:164pp... 2004.
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.
The impacts of flow on chemical communication strategies and fight dynamics of crayfish. Marine and Freshwater Behaviour and Physiology. 39(4):245-258.. 2006.
I. Geographic distribution and paleobiogeography of Tachysphex pechumani (Hymenoptera: Crabronidae). Northeastern Naturalist. 15(sp5):1-32.. 2008.
II. Nesting behavior of Tachysphex pechumani (Hymenoptera: Crabronidae). Northeastern Naturalist. 15(sp5):33-66.. 2008.
The impact of changes in water level and human development on forage fish assemblages in Great Lakes coastal marshes. Journal of Great Lakes Research. 34:615-630.. 2008.
Influence of vegetation and seasonal forcing on carbon dioxide fluxes across the Upper Midwest, USA: implications for regional scaling. Agicultural and Forest Meteorology. 148:288-308.. 2008.
Impacts of elevated N inputs on north temperate forest soil C storage, C/N, and net N-mineralization. Geoderma. 153(1-2):231-240.. 2009.
In-situ laser induced fluorescence detection and modeling of formaldehyde above a forest canopy. Department of Chemistry. Doctor of Philosophy:190pp... 2009.