Environmental factors influencing local distribution and activity of the salamander, Plethodon cinereus. Ecology. 43:460-472.. 1962.
Relation of substrate moisture to absorption and loss of water by the salamander, Plethodon cinereus. Ecology. 42:814-819.. 1961.
Rates of desiccation and rehydration of eggs in a terrestrial salamander, Plethodon cinereus. Copeia. 75:110-112.. 1961.
Burrowing ability and behavioral responses to desiccation of the salamander, Plethodon cinereus. Ecology. 41:661-668.. 1960.
Detection of mates and hosts by parasitic insects of the genus Megarhyssa (Hymenoptera: Ichneumonidae). The American Midlands Naturalist. 71:374-381.. 1964.
Inhibition of digital regeneration in salamanders and its use in marking individuals for field studies. Ecology. 42:593-594.. 1961.
Moisture exchange between the atmosphere and some lichens of the genus Cladonia. Mycologia. 58:148-156.. 1966.
Taxonomy of the nematode genus Spiroxys (Family Spiruridae). Journal of Parasitology. 21:397-409.. 1935.
The life history and morphology of Spiroxys contortus (Rudolphi); Nematoda: Spiruridae. Transactions of the American Microscopical Society. 54:307-335.. 1935.
Two new large-tailed cercariae (Psilostomidae) from northern Michigan. Journal of Parasitology. 29:182-186.. 1943.
The factors that determine the distribution of Boleosoma nigrum in Douglas Lake, Cheboygan County, Michigan.. 1913.
Factors affecting capture rates of insect taxa by retail electrocutors and eliminators in northern lower Michigan. Great Lakes Entomologist. 36:61-69.. 2003.
Behavioral anti-predator strategies in newly-metamorphosed American toads (Bufo americanus) in response to predation risk by Eastern garter snakes (Thamnophis sirtalis). Doctor of Philosophy:124pp... 1992.
Antipredator behavior of newly metamorphosed American Toads (Bufo a. americanus), and mechanisms of hunting by eastern garter snakes (Thamnophis s. sirtalis). Herpetologica. 50(2):137-145.. 1994.
Browse-Mediated Succession by Deer and Elk 40 Y After a Clearcut in Northern Lower Michigan. The American Midland Naturalist. 181(1):81.. 2019.
Reptiles and Amphibians. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station. :143-153.. 2010.
Profile of a Biosphere Reserve: The University of Michigan Biological Station, USA, and its conformity to the Man and Biosphere Program. Natural Areas Journal. 23(2):165-173.. 2003.
Predator cues and prey responses: a test using Eastern Garter Snakes (Thamnophis s. sirtalis) and American Toads (Bufo a. americanus). Copeia. 1995(3):738-741.. 1995.
A 22-year study on the effects of mammalian browsing on forest succession following a clearcut in northern lower Michigan. The American Midlands Naturalist. 144:243-252.. 2000.
The significance of color change in newly metamorphosed American toads (Bufo a. americanus). Journal of Herpetology. 28(1):87-93.. 1994.
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.
Aggregations of newly metamorphosed Bufo americanus: tests of two hypotheses. Canadian Journal of Zoology. 71:334-338.. 1993.
Cryptic behavior in juvenile toads. Journal of Herpetology. 19:524-527.. 1985.
Substrate choice and predation risk in newly metamorphosed American Toads Bufo americanus: an experimental analaysis. The American Midlands Naturalist. 130:184-192.. 1993.
Antipredator behaviors of newly metamorphosed green frogs (Rana clamitans) and leopard frogs (R. pipiens) in encounters with eastern garter snakes (Thamnophis s. sirtalis). The American Midlands Naturalist. 137:136-144.. 1997.
A flora and analysis of the bryophyte and vascular plant communities of Little Dollar Lake peatland, Mackinac County, Michigan. Master of Science:137pp... 1996.
New Records for Rare and Under-Collected Aquatic Vascular Plants of Yellowstone National Park. Madroño. 61(2):159-176.. 2014.
A new species of Potamogeton (Potamogetonaceae) from Northeastern United States. Systematic Botany. 8(1):86-92.. 1983.
The taxonomic status of Potamogeton lateralis Morong (Potamogetonaceae). Rhodora. 90:15-20.. 1988.
Potamogeton xhaynesii (Potamogetonaceae), a new species from northeastern North America. Brittonia. 38:415-419.. 1986.
The distribution of the bryophytes and vascular plants within Little Dollar Lake peatland, Mackinac County, Michigan. Rhodora. 101(905):46-86.. 1999.
The bryophyte and vascular flora of Little Dollar Lake peatland, Mackinac County, Michigan. Rhodora. 99(899):195-222.. 1997.
Aquatic Vascular Plants. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station. :77-84.. 2010.
Observations of Potamogeton hillii Morong in North America. Rhodora. 86(845):101-111.. 1984.
Modeling meteorological forcing of snowcover in forests. Doctor of Philosophy:335pp... 2000.
Forest cover algorithms for estimating meteorological forcing in a numerical snow model. Hydrological Processes. 14(18):3239-3256.. 2000.
The frond size of bracken fern on forested outwash sand in northern lower Michigan. Soil Science Society of America Proceedings. 30:520-524.. 1966.
Factors influencing frond size of bracken on sandy soils in northern lower Michigan. Doctor of Philosophy:106pp... 1965.
Pollen morphology in the maples (Acer L.). Papers of the Michigan Academy of Science, Arts and Letters. 48:151-164.. 1963.
Fluxes and chemistry of nitrogen oxides in the Niwot Ridge, Colorado, snowpack. Biogeochemistry. 95(1):115-130.. 2009.
Sesquiterpene Emissions from Pine Trees − Identifications, Emission Rates and Flux Estimates for the Contiguous United States. Environmental Science & Technology. 41(5):1545-1553.. 2007.
A study of the in vitro actions of antiserums on the cercariae of certain bird schistosomes. Journal of Parasitology. 42:557-564.. 1956.
Microbial ecology of the hyporheic zone: a perspective integrating hydrology and biology. Journal of the North American Benthological Society. 12(1):70-78.. 1993.
Bacterial biomass, activity, and production within the hyporheic zone of a north-temperate stream. Archiv fur Hydrobiologie. 136(4):467-487.. 1996.
Hummocking by lotic Chara: observations on alterations of hyporheic temperature patterns. Aquatic Botany. 31:13-22.. 1988.
Bacterial dynamics near the groundwater-surface water interface (hyporheic zone) beneath a sandy-bed, third-order stream in northern Michigan. Proceedings of the First International Conference on Ground Water Ecology. :27-35.. 1992.
Longitudinal physicochemical and biological patterns near the groundwater-surface water interface (hyporheic zone) within a sandy-bed, third-order stream. School of Natural Resources. Doctor of Philosophy:177pp... 1992.
Seasonal biogeochemical patterns in surface water, subsurface hyporheic, and riparian ground water in a temperate stream ecosystem. Archiv fur Hydrobiologie. 134(4):459-490.. 1995.
Physicochemical patterns within a hyporheic zone of a northern Michigan river, with comments on surface water patterns. Canadian Journal of Fisheries and Aquatic Sciences. 48:1645-1654.. 1991.
A comparison of vascular vegetation and protozoan communities in some freshwater wetlands of northern lower Michigan. Hydrobiologia. 83:353-375.. 1981.
The effect of source pool maturity on the process of island colonization: an experimental approach with protozoan communities. Oikos. 35:107-114.. 1980.
The effect of island size, distance and epicenter maturity on colonization in freshwater protozoan communities. The American Midlands Naturalist. 104:80-92.. 1980.
Protozoan communities, macrophyte vegetation and trophic status of northern Michigan wetland lakes. Doctor of Philosophy:116pp... 1981.
Protozoan colonization rates and trophic status of some freshwater wetland lakes. Journal of Protozoology. 31:456-467.. 1984.
Monitoring of stream pollution using protozoan communities on artificial substrates. Transactions of the American Microscopical Society. 99:151-160.. 1980.
Schistosome dermatitis in dogs. Journal of Parasitology. 24:474-475.. 1938.
Studies on the biology of the frog amphistome, Diplodiscus temperatus Stafford. Journal of Parasitology. 25:189-195.. 1939.
On the mother redia of Diplodiscus temperatus Stafford, 1905. Journal of Parasitology. 24:549.. 1938.
Life history studies on two trematodes of the subfamily Notocotylinae. Journal of Parasitology. 28:179-196.. 1942.
Additions to the genus Carex in Michigan. The American Midlands Naturalist. 46:482-492.. 1951.
The genus Carex in Michigan. The American Midlands Naturalist. 25:1-72.. 1941.
Variable performance of outbreak defoliators on aspen clones exposed to elevated CO2 and O3. Proceedings of the 1995 Meeting of the Northern Global Change Program. USDA General Technical Report NE-214:1-14.. 1995.
Human History. The changing environment of northern Michigan: a century of science and nature at the University of Michigan Biological Station. :15-24.. 2010.
Studies on Lactarius-I. The North American species of Sect. Lactarius. Brittonia. 12:119-139.. 1960.
Studies on Lactarius-II. The North American species of sections Scrobiculus, Crocei, Theiogali, and Vellus. Brittonia. 12:306-350.. 1960.
Greenhouse Gassed. 157(13). 2000.
The green alga, Cladophora, promotes Escherichia coli growth and contamination of recreational waters in Lake Michigan. Journal of Environment Quality. 39(1):333.. 2010.
An analysis of soil respiration across northern hemisphere temperate ecosystems. Biogeochemistry. 73:29-70.. 2005.
Life-histories of Michigan Haliplidae (Coleoptera). Papers of the Michigan Academy of Science, Arts and Letters. 11:399-424.. 1930.
Contribution to the biology of the Haliplidae (Coleoptera). Annals of the Entomological Society of America. 24:129-142.. 1931.
External features of the larva of Hydromyza confluens. Proceedings of the Indiana Academy of Science. 44:212-216.. 1935.
Processing of atmospheric nitrogen by clouds above a forest environment. Journal of Geophysical Research. 112(D11). 2007.
Measurement of wet deposition of inorganic and organic nitrogen in a forest environment. Journal of Geophysical Research. 110(G2). 2005.
Evidence of Long-distance Dispersal and Successful Interpopulation Breeding of the Endangered Piping Plover. Waterbirds. 35(4):642-644.. 2012.
Vertical distribution of lichens on aspens in Michigan. The Bryologist. 73:626-628.. 1970.
Banding as an aid in studying the activities of the little brown bat, Myotis lucifugus lucifugus. Papers of the Michigan Academy of Science, Arts and Letters. 29:277-279.. 1944.
Peromyscus maniculatus Bairdii and Sorex palustris hydrobadistes in the Lower Peninsula of Michigan. Journal of Mammalogy. 24:402-403.. 1943.
Direct molecular evidence for the degradation and mobility of black carbon in soils from ultrahigh-resolution mass spectral analysis of dissolved organic matter from a fire-impacted forest soil. Organic Geochemistry. 37(4):501-510.. 2006.
The organic geochemistry of charcoal black carbon in the soils of the University of Michigan Biological Station. Doctor of Philosophy:171pp... 2006.
The taxonomic status of Anodonta lacustris Lea (Bivalvia: Unionidae). Walkerana. 3:263-276.. 1989.
Soil nematodes indicate food web responses to elevated atmospheric CO2. Pedobiologia. 44(6):725-735.. 2000.
Ecological persistence of the plant-mycorrhizal mutualism: a hypothesis from species coexistence theory. The American Naturalist. 162:S40-S50.. 2003.
Summer records of Northern Three-toed Woodpecker (Picoides tridactylus) and Gray-cheeked Thrush (Catharus minima) in northern Michigan. Jack Pine Warbler. 61:82.. 1983.
Morphology of the immature stages of some northern Michigan Donaciini (Chrysomelidae: Coleoptera). Papers of the Michigan Academy of Science, Arts and Letters. 25:243-290.. 1940.
The relation of Donacia larvae (Chrysomelidae: Coleoptera) to dissolved oxygen. Ecology. 21:176-183.. 1940.
Limnological relationships of some northern Michigan Donaciini (Chrysomelidae: Coleoptera). Transactions of the American Microscopical Society. 59:259-274.. 1940.
The biology of three North American species of Mesovelia (Hemiptera-Mesoveliidae). The Canadian Entomologist. 64:88-94,113-120,126-133.. 1932.
Hymenopterous parasites from the eggs of aquatic and semi-aquatic insects. Journal of the Kansas Entomological Society. 5:33-37.. 1932.
Chironomid larvae associated with watersnails. Bulletin of the Brooklyn Entomological Society. 26:71-74.. 1931.
Seasonal dynamics and exports of elements from a first‐order stream to a large inland lake in Michigan. Hydrological Processes.. 2019.
A Test of Two Spatial Frameworks for Representing Spatial Patterns of Wetness in a Glacial Drift Watershed. Vadose Zone Journal. 18(1). 2019.
A breeding behavior study of the Ruby-throated Hummingbird. Jack Pine Warbler. 28:73-77.. 1950.
Local distribution of a fern sawfly, Strongylogaster multicinctus (Hymenoptera: Tenthredinidae). Journal of the Kansas Entomological Society. 39:347-354.. 1966.
The bryophyte flora of Thuja seedbed logs in a northern white-cedar swamp. Michigan Botanist. 15:173-181.. 1976.
Indigenous unionid clam refugia from zebra mussels in Michigan inland lakes. The American Midland Naturalist. 166(2):369-378.. 2011.
The morphology of Blepharostoma trichophllum (L.) Dumort. The Journal of the Hattori Botanical Laboratory. 27:159-177.. 1964.