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Mercury Isotopes as Biogeochemical and Ecological Tracers: Assessing Mercury Sources and Exposure Pathways in Food Webs. Earth and Environmental Sciences.. 2015.
Mercury Isotopes as Biological and Ecological Tracers: Assessign Mercury Sources and Exposure Pathways in Food Webs.. 2015.
Isotopic study of mercury sources and transfer between a freshwater lake and adjacent forest food web. Science of The Total Environment. 532:220-229.. 2015.
Results of the 1987 Michigan colonial waterbird monitoring project on Caspian Terns and Double-crested Cormorants: egg incubation and field studies of colony productivity, embryologic mortality and deformities. :76.. 1987.
II. Nesting behavior of Tachysphex pechumani (Hymenoptera: Crabronidae). Northeastern Naturalist. 15(sp5):33-66.. 2008.
I. Geographic distribution and paleobiogeography of Tachysphex pechumani (Hymenoptera: Crabronidae). Northeastern Naturalist. 15(sp5):1-32.. 2008.
Partner choice in ectomycorrhizal mutualism. Doctor of Philosophy:162pp... 2004.
Effects of bark and sapwood microorganisms on development of Hypoxylon canker of aspen. Doctor of Philosophy:107pp... 1979.
Acquisition of digestive enzymes by Siricid woodwasps from their fungal symbiont. Science. 220:1161-1163.. 1983.
The role of ingested fungal enzymes in cellulose digestion in the larvae of cerambycid beetles. Physiological Zoology. 61(4):364-371.. 1988.
The transformation of Saperda calcarata (Coleoptera: Cerambycidae) into a cellulose digester through the inclusion of fungal enzymes in its diet. Oecologia. 71:138-141.. 1986.
Cellulose digestion in Monochamus marmorator Kby. (Coleoptera: Cerambycidae): role of acquired fungal enzymes. Journal of Chemical Ecology. 12(5):1057-1070.. 1986.
Consolidating taxonomic information into a working library. Transactions of the American Microscopical Society. 97:417-418.. 1978.
Qualitative characterization of aquatic environments using diatom life-form strategies. Transactions of the American Microscopical Society. 100(2):165-182.. 1981.
A system for recording and processing taxonomic data. Water Resource Bulletin. 14(6):1507-1510.. 1978.
Variation in the Spiraea alba-latifolia complex. Doctor of Philosophy:124pp... 1958.
The effect of site and precipitation on fiber length in bigtooth aspen. School of Natural Resources and Environment. Master of Science:48pp... 1973.
Ecophysiological responses to simulated canopy gaps of two tree species of contrasting shade tolerance in elevated CO2. Functional Ecology. 11(1):24-32.. 1997.
Photosynthetic acclimation of overstory Populus tremuloides and understory Acer saccharum to elevated atmospheric CO2: interactions with shade and soil N. Tree Physiology. 22:321-329.. 2002.
Populus tremuloides photosynthesis and crown architecture in response to elevated CO2 and soil N availability. Oecologia. 110:328-336.. 1997.
Growth and C allocation of Populus tremuloides genotypes in response to atmospheric CO2 and soil N availability. New Phytologist. 140:251-260.. 1998.
Effects of elevated CO2 and light availability on the photosynthetic light response of trees of contrasting shade tolerance. Tree Physiology. 16:351-358.. 1996.
Life history studies on two frog lung flukes, Pneumonoeces medioplexus and Pneumobites parviplexus. Transactions of the American Microscopical Society. 50:215-277.. 1931.
Studies on the life history of Diplodiscus temperatus Stafford from the frog. Occasional Papers of the Museum of Zoology, University of Michigan. 237:38pp... 1932.
The rearing of dragonflies from eggs. Annals of the Entomological Society of America. 22:651-658.. 1929.
The life history of two North American frog lung flukes. Journal of Parasitology. 16:207-212.. 1930.
Dual radiotracer measurement of zoobenthos-mediated solute and particle transport in freshwater sediments. Journal of Geophysical Research. 89:7937-7947.. 1984.
Nesting of a pair of Canada Warblers. Living Bird. 4:5-11.. 1965.
Behaviorally-selective chemoreceptor lesions reveal two different chemically mediated orientation strategies in the rusty crayfish, Orconectes rusticus. Journal of Crustacean Biology. 35(6):753-762.. 2015.
Atmospheric cloud water contains a diverse bacterial community. Atmospheric Environment. 45(30):5399-5405.. 2011.
The systematics of Tetragoneuria, based on ecological, life history, and morphological evidence (Odonata: Corduliidae). Miscellaneous Publications of the Museum of Zoology of the University of Michigan. 107:79pp... 1959.
Studies on the life history, morphology, and ecology of the genus Tetragoneuria in Michigan. Doctor of Philosophy:245pp... 1955.
Territoriality and dispersal in dragonflies (Odonata). Journal of the New York Entomological Society. 69:42-52.. 1961.
Catalogue of the Odonata of Michigan. Miscellaneous Publications of the Museum of Zoology of the University of Michigan. 104:43pp... 1958.
Elevated CO2 alters leaf-litter-derived dissolved organic carbon: effects on stream periphyton and crayfish feeding preference. Journal of the North American Benthological Society. 26(4):662-671.. 2007.
Dissolved organic carbon derived from elevated CO2-altered leaf litter: impacts on stream periphyton growth and community structure. Master of Science:124pp... 2003.
Auditory behaviour of a parasitoid fly (Emblemasoma auditrix, Sarcophagidae, Diptera). Journal of Comparative Physiology A. 187:581-587.. 2001.
Biomass and net annual primary production regressions for Populus grandidentata on three sites in northern lower Michigan. Canadian Journal of Forest Research. 10:92-101.. 1980.
The above ground biomass and annual net production of bigtooth aspen (Populus grandidentata Michx.) on three soil types in northern lower Michigan. School of Natural Resources. Master of Science:80pp... 1977.
Variation in tree size and quality of bigtooth aspen clones. School of Natural Resources. Master of Forestry:69pp... 1960.
Taxonomy, ultrastructure and systematic position of Meridion lineare D.M. Williams (Bacillariophyceae). Nova Hedwigia. 57:381-391.. 1993.
Algae of Northern Michigan and the Douglas Lake Region. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station. :85-92.. 2010.
Types of fungus motile cells. Association of Southeastern Biologists Bulletin. 8:32.. 1961.
A sexual aquatic phycomycete parasitic in Hyalotheca. Journal of the Elisha Mitchell Scientific Society. 76:186.. 1960.
Studies of the motile cells of chytrids. III. Major types. American Journal of Botany. 48:786-788.. 1961.
Biosystematic studies of Salticella fasciata (Meigen), a snail-killing fly (Diptera: Sciomyzidae). Transactions of the Royal Entomological Society of London. 122(3):81-100.. 1970.
A comparison of the morphology and ultrastructure of the diatoms (Bacillariophyceae) Discostella stelligera and D. elentarii from two lakes in Fiordland, New Zealand. New Zealand Journal of Marine and Freshwater Research. 40:429-438.. 2006.
Spatial distribution of epiphytic diatoms on lotic bryophytes. Southeastern Naturalist. 8(2):305-316.. 2009.
Blarina toxin, a mammalian lethal venom from the short-tailed shrew Blarina brevicauda: isolation and characterization. Proceedings of the National Academy of Sciences. 101(20):7542-7547.. 2004.
Spatial and temporal distribution of benthic diatoms in northern Lake Michigan. Ecology. 64(6):1566-1580.. 1983.
Morphological observations of Amphora thumensis (Mayer) A. CL. using light and scanning electron microscopy. Micron. 11:9-10.. 1980.
Attached winter floral assemblages on sand from Grand Traverse Bay, Lake Michigan. Micron. 11:203-204.. 1980.
The frustular morphology of Amphora thumenis (Mayer) A.CL. from northern Lake Michigan and consideration of its systematic position. Transactions of the American Microscopical Society. 99(3):276-283.. 1980.
Characterization of benthic diatom communities in Grand Traverse Bay, Lake Michigan. Doctor of Philosophy:411pp... 1980.
Thermal and hydric aspects of environmental heterogeneity in the pitcher plant mosquito. Ecological Monographs. 49:357-376.. 1979.
The effect of environmental uncertainty on morphological design and fluid balance in Sarracenia purpurea L. Oecologia. 48:364-370.. 1981.
Fine root chemistry and decomposition in model communities of north-temperate tree species show little response to elevated atmospheric CO2 and varying soil resource availability. Oecologia. 146:318-328.. 2005.
Chemistry and decomposition of litter from Populus tremuloides Michaux grown at elevated atmospheric CO2 and varying N availability. Global Change Biology. 7:65-74.. 2001.
Clonal variation in above- and below-ground growth responses of Populus tremuloides Michaux : Influence of soil warming and nutrient availability. Plant and Soil. 217(1/2):119-130.. 1999.
Correlation of foliage and litter chemistry of sugar maple, Acer saccharum, as affected by elevated CO2 and varying N availability, and effects on decomposition. Oikos. 94(3):403-416.. 2001.
Measurement of atmospheric sesquiterpenes by proton transfer reaction-mass spectrometry (PTR-MS). Atmospheric Measurement Techniques Discussions. 2:99-112.. 2009.
Acid precipitation: its role in the alkalization of a lake in Michigan. Limnology and Oceanography. 27:856-867.. 1982.
Exponential values for the species-area relation. Science. 141:1276.. 1963.
Historical development and structure of the aspen, jack pine, and oak vegetation type on sandy soils in northern lower Michigan. Doctor of Philosophy:267pp... 1957.
Analysis of the species-area relation. Ecology. 47:831-843.. 1966.
Effects of logging and fire on xerophytic forests in northern Michigan. Bulletin of the Torrey Botanical Club. 87:402-405.. 1960.
Effect of settlement on the vegetation of the University of Michigan Biological Station. Papers of the Michigan Academy of Science, Arts and Letters. 45:77-81.. 1960.
Effects of experimental harvesting of an invasive hybrid cattail on wetland structure and function. Restoration Ecology. 36(21). 2018.
Effects of experimental harvesting of an invasive hybrid cattail on wetland structure and function. Restoration Ecology. 27(2):389-398.. 2019.
Taxonomic studies in the genus Leucostoma. Papers of the Michigan Academy of Science, Arts and Letters. 40:9-22.. 1955.
Glucosinolates and phenolics in aquatic macrophytes: implications for allelopathy studies and suggested practical uses for metabolic blocking agents. Proceedings of the 23rd Annual Meeting of the Aquatic Plant Control Resource Program. Miscellaneous Paper A-89-1(178-189). 1989.
Degree of taste discrimination among suspension-feeding cladocerans and copepods: implications for detritivory and herbivory. Limnology and Oceanography. 36(6):1107-1123.. 1991.
Snail reaction to watercress leaf tissues: reinterpretation of a mutualistic 'alarm' hypothesis. Freshwater Biology. 40:201-213.. 1998.
Role of endogenous (chemical) defenses in plant-herbivore interactions. 22nd Annual Meeting of the Aquatic Plant Control Research Program. Miscellaneous Paper A-88-5:31-47.. 1988.
Myrmecological technique. II. In collecting ants, the use of the coleopterist, the hemipterist and the economic entomologist with his light or bait trap. The Ohio Academy of Science. 48(1):27-29.. 1948.
Myrmecological technique, III. DDT too perfect an ant killer for the collector's use. The Ohio Academy of Science. 48(6):248-249.. 1948.
Myrmecological technique. I. The use of ether in collecting ants. The Ohio Academy of Science. 46(1):10-12.. 1946.
Myrmecological technique IV. Collecting ants by rearing pupae. The Ohio Academy of Science. 51(1):17-20.. 1951.
Child labor of the termite society versus adult labor of the ant society. Scientific Monthly. 65(4):309-324.. 1947.
The fresh-water triclads of Michigan. Miscellaneous Publications of the Museum of Zoology of the University of Michigan. 60:44pp... 1944.
Bird populations and biotic communities in northern lower Michigan. Ecology. 29:101-114.. 1948.
Habitat of the Cisco, Coregonus artedii (Lesueur) in inland lakes of Michigan. School of Natural Resources. Master of Science in Fisheries:24pp... 1962.
Alteration of microbial communities colonizing leaf litter in a temperate woodland stream by growth of trees under conditions of elevated atmospheric CO2. Applied and Environmental Microbiology. 76(15):4950-4959.. 2010.
Elevated Atmospheric CO2 Impacts Abundance and Diversity of Nitrogen Cycling Functional Genes in Soil. Microbial Ecology. 65(2):394-404.. 2013.
Effects of ontogeny and odors on behavior: the influence of crayfish size and fish odors on crayfish movement. Marine and Freshwater Behaviour and Physiology. 33:25-50.. 1999.
Influence of an omnivore, nutrients, and site heterogeneity on stream algal and invertebrate communities. Doctor of Philosophy:149pp... 1997.
The effect of the branchiobdellid annelid Cambarincola fallax on the growth rate and condition of the crayfish Orconectes rusticus. Journal of Freshwater Ecology. 7(2):165-171.. 1992.
Short-term crayfish effects on stream algae and invertebrates. Journal of Freshwater Ecology. 13(1):97-104.. 1998.
Context-specific behavior: crayfish size influences crayfish-fish interactions. Journal of the North American Benthological Society. 19(2):344-351.. 2000.
New record for the endangered crawling water beetle, Brychius hungerfordi (Coleoptera: Haliplidae) in Michigan including water chemistry data. Great Lakes Entomologist. 31(2):137-139.. 1998.
Thermal preferences and distribution of Northern Michigan crayfishes. Northeastern Naturalist. 17(4):615-628.. 2010.
Mechanical use of crayfish chelae. Marine and Freshwater Behaviour and Physiology. 28:149-162.. 1996.
Stream periphyton responses to nutrient enrichment and crayfish reductions. Journal of Freshwater Ecology. 20(2):303-310.. 2005.
Orientation in complex chemical landscapes: spatial arrangement of chemical sources influences crayfish food-finding efficiency in artificial streams. Limnology and Oceanography. 46(2):238-247.. 2001.
A study of the factors concerned in the reddening of leaves of Diervilla lonicera. American Journal of Botany. 11:61-77.. 1924.
Atmospheric Mercury: A Decade of Observations in the Great Lakes. Dynamics of Mercury Pollution on Regional and Global Scales: Atmospheric Processes and Human Exposures Around the World. XII:611-636.. 2005.
Particulate mercury in the atmosphere: its significance, transport, transformation and sources. Water, Air, and Soil Pollution. 80:159-168.. 1995.