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Lake level effects as measured from aerial photos. Journal of Survey Engineering. 110(103-111). 1984.
Seasat imagery for detection of coastal wetlands. :1475-1485.. 1982.
Data sources for analyses of Great Lakes wetlands. Technical papers of the American Society of Photogrammetry ACSM-ASP Convention.. 1980.
Seasat imagery for detection of coastal wetlands. Proceeding of the Fifteenth International Symposium on Remote Sensing of Environment. :1475-1485.. 1982.
The influence of Lake Michigan water levels on wetland soils and distribution of plants in the Straits of Mackinac, Michigan. Doctor of Philosophy:129pp... 1981.
Effects of Lake Michigan water levels on wetland soil chemistry and distribution of plants in the Straits of Mackinac. Journal of Great Lakes Research. 12(3):175-183.. 1986.
Eye-color changes in mayflies of the genus Stenonema (Ephemeridae). Entomological News. 54:261-264.. 1943.
Seasonal distribution and life cycles of Ephemeroptera. Annals of the Entomological Society of America. 48:380-391.. 1955.
Effect of temperature on the emergence of mayfly imagoes from the subimago stage. Entomological News. 55:113-115.. 1944.
Environmental factors affecting distribution of mayfly nymphs in Douglas Lake, Michigan. Ecology. 37:568-576.. 1956.
Reactions of certain nymphs of Stenonema (Ephemeroptera) to light as related to habitat preference. Annals of the Entomological Society of America. 38:234-236.. 1945.
Swimming and burrowing activities of mayfly nymphs of the genus Hexagenia. Annals of the Entomological Society of America. 36:250-256.. 1943.
Taxonomic notes on Brachycercus lacustris (Needham) (Ephemeroptera). Entomological News. 55:3-4.. 1944.
A note on the life history of the monostome Notocotylus urbanensis. Journal of Parasitology. 21:456.. 1935.
In situ manipulations of two factors affecting a lentic periphyton community: effects of nutrients and disturbance. Doctor of Philosophy:184pp... 1990.
Response of a lentic periphyton community to nutrient enrichment at low N:P ratios. Journal of Phycology. 42:1007-1015.. 2006.
A new dawn for soil biology: video analysis of root-soil-microbial-faunal interactions. Agriculture, Ecosystems and Environment. 34:235-249.. 1991.
Response of soil biota to elevated atmospheric CO2 in poplar model systems. Oecologia. 113:247-251.. 1998.
Seasonal change in phosphorus content of Pinus strobus--Cenococcum geophilum ectomycorrhizae. Mycologia. 91(5):742-746.. 1999.
Observing soil biota in situ. Geoderma. 56:25-36.. 1993.
Soil invertebrates are concentrated on roots. The Rhizosphere and Plant Growth. :111.. 1991.
A biochemical approach to the systematics of the trematode family Azygiidae. Bios. 39:161-167.. 1968.
Die Nordamerikanischen arten der gattung Hydrachna. Arkiv for Zoologi. 28 A(3):1-44.. 1934.
Notes on collecting trematode-infected Amnicolidae in deep waters. Journal of Parasitology. 41:442.. 1955.
Reproductive success and insecticide residues in Lake Michigan Herring Gulls. Jack Pine Warbler. 44:77-84.. 1966.
A survey of the gull and tern populations of Lakes Huron, Michigan, and Superior. Jack Pine Warbler. 40:104-119.. 1962.
Ring-billed Gull nesting within Caspian Tern colony. Jack Pine Warbler. 43(2). 1965.
Band loss - its effect on banding data and apparent survivorship in the Ring-billed Gull population of the Great Lakes. Bird-Banding. 38:309-323.. 1967.
Return of herring gulls to natal colony. Bird-Banding. 34:68-72.. 1963.
Biology and structure of the Caspian Tern (Hydroprogne caspia) population of the Great Lakes from 1896-1964. Bird-Banding. 36:217-233.. 1965.
Parental feeding behavior in Yellow-bellied Sapsuckers. Michigan Birds and Natural History. 7(3):147-151.. 2000.
Studies on the vertical distribution of breeding birds with reference to the vegetation. Jack Pine Warbler. 35:119-124.. 1957.
A propaguliferous form of Aulacomnium heterostichum. The Bryologist. 49:30-32.. 1946.
Frankophila biggsii (Bacillariophyceae), a new diatom species from New Zealand. New Zealand Journal of Botany. 44:41-46.. 2006.
Aquatic Ecosystems of Northern Michigan. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station. :50-60.. 2010.
Algology and algologists at Bowling Green, a short history. Hydrobiologia. 56:1-11.. 2006.
Environmental requirements and pollution tolerance of freshwater diatoms. EPA-670/4-74-005. :334pp... 1974.
Effect of grazing by Physa integra on periphyton community structure. Journal of the North American Benthological Society. 7(1):29-36.. 1988.
Periphyton patterns in lakes. Algal Ecology. :57-76.. 1996.
A comparison of epiphytes on Bangia atropurpurea (Rhodophyta) and Cladophora glomerata (Chlorophyta) from northern Michigan. Journal of Great Lakes Research. 8:164-168.. 1982.
The frustular morphology and distribution of Cyclotella gamma Sov. (Bacillariophyceae). The Proceedings of the Iowa Academy Science. 88(2):82-84.. 1981.
Comparative ultrastructure of the valves of some Cyclotella species (Bacillariophyceae). Journal of Phycology. 11:415-424.. 1975.
Shifts in benthic algal community structure and function following the appearance of Zebra Mussels (Dreissena polymorpha) in Saginaw Bay, Lake Huron. Journal of Great Lakes Research. 21(4):558-566.. 1995.
Keeled and canalled raphid diatoms. Freshwater Algae of North America: Ecology and Classification. :669-684.. 2003.
Benthic algal communities as biological monitors. Algal Ecology. :705-739.. 1996.
Male foretibial plates and mating in Crabro cribrellifer (Packard) (Hymenoptera: Sphecidae), with a survey of expanded male forelegs in Apoidea. Annals of the Entomological Society of America. 85(2):219-223.. 1992.
Sexual dimorphism in the moss genus Dicranum Hedw. Doctor of Philosophy:107pp... 1956.
Shoot and needle responses of 20-year-old red pine to current soil moisture regimes. Forest Science. 9:497-506.. 1963.
Environmental variability and experimental method as factors influencing plant response to elevated atmospheric carbon dioxide. Doctor of Philosophy:145pp... 1997.
Foliar uptake of atmospheric organic nitrates. Geophysical Research Letters. 35(15):1-5.. 2008.
On research and entomological education III: firefly brachyptery and wing "polymorphism" at Pitkin marsh and watery retreats near summer camps (Coleoptera: Lampyridae; Pyropyga). Florida Entomologist. 82(2):165-179.. 1999.
Seasonality in northen field crickets. Florida Entomologist. 58:31-32.. 1975.
Chemical communication in fireflies. Environmental Entomology. 1:265-266.. 1972.
Reconstructing plant invasions using historical aerial imagery and pollen core analysis: Typha in the Laurentian Great Lakes. Diversity and Distributions. 19(1):14-28.. 2013.
Water Level Decline Promotes Typha X glauca Establishment and Vegetation Change in Great Lakes Coastal Wetlands. Wetlands. 30(6):1085-1096.. 2010.
Biomass harvest of invasive Typha promotes plant diversity in a Great Lakes coastal wetland. Restoration Ecology. :1-10.. 2015.
Denitrification in a Laurentian Great Lakes coastal wetland invaded by hybrid cattail (Typha × glauca). Aquatic Sciences. 76:483-495.. 2014.
Mechanical Harvesting Effectively Controls Young Typha spp. Invasion and Unmanned Aerial Vehicle Data Enhances Post-treatment Monitoring. Frontiers in Plant Science. 831315671683433672843319314918389302912489816422430302319361088311696037119153711652813211924193674181793422. 2017.
Frequency of occurrence of summer birds in northern Michigan. The Wilson Bulletin. 48:158-163.. 1936.
Clonal variation in foliar chemistry of Quaking Aspen (Populus tremuloides Michx.). Biochemical Systematics and Ecology. 24(5):357-364.. 1996.
A new species of fresh-water sponge. Transactions of the American Microscopical Society. 69:214-216.. 1950.
The epidemiology of cercarial dermatitis and its association with limnological characteristics of a northern Michigan lake. Journal of Parasitology. 84(1):19-23.. 1998.
Mercury speciation in natural waters: measurement of dissolved gaseous mercury with a field analyzer. Biogeochemistry. 48:237-259.. 2000.
Interdepression differences in the hypolimnetic areal relative oxygen deficits of Douglas Lake, Michigan. Verh. Internat. Verein. Limno.. 20:2689-2696.. 1978.
Spatial and temporal variation in hypolimnetic oxygen deficits of a multidepression lake. Limnology and Oceanography. 32:740-744.. 1987.
Detecting the increased eutrophication rate of Douglas Lake, Michigan: the relative areal hypolimnetic oxygen deficit method. Lake and Reservoir Management. 8(1):73-76.. 1993.
A study of the life history of the forked fungus beetle, Bolitotherus cornutus (Panzer) (Coleoptera: Tenebrionidae). The Ohio Academy of Science. 56:329-337.. 1956.
Cation and anion fluxes in northern hardwood throughfall along an acidic deposition gradient. Canadian Journal of Forest Research. 23:457-467.. 1993.
Comparison of cation leaching in five northern hardwood stands along an air pollution gradient using a throughfall modelling approach. IUFRO World Congress Proceedings. :295-306.. 1990.
Colonization constraints during primary succession on coastal Lake Michigan sand dunes. Journal of Ecology. 88:825-839.. 2000.
Mechanisms of plant succession in coastal Lake Michigan sand dunes. Doctor of Philosophy:252pp... 1995.
AMS radiocarbon dating of Lake Michigan beach-ridge and dune development. Quaternary Research. 48:137-140.. 1997.
Lake Michigan beach-ridge and dune development, lake level, and variability in regional water balance. Quaternary Research. 44:181-189.. 1995.
Rates of weathering and chemical depletion in soils across a chronosequence of Lake Michigan sand dunes. Geoderma. 85:255-282.. 1998.
Primary succession and forest development on coastal Lake Michigan sand dunes. Ecological Monographs. 68(4):487-510.. 1998.
Natural regeneration of eastern white pine (Pinus strobus L.) and red pine (Pinus resinosa Ait.). Doctor of Philosophy:192pp... 1993.
Evolution of cutaneous sugar transport functions in Proterometra dickermani (Digenea: Azygiidae). Journal of Parasitology. 75:465-467.. 1989.
Diurnal patterns of the bi-directional reflectance of fresh-water ice. Annals of Glaciology. 14:153-157.. 1990.
A note on the sexual condition in Mnium spinulosum. The Bryologist. 63:245-246.. 1960.
Preliminary report of outer wall helices in trichomes of certain dicots. Canadian Journal of Botany. 55:128-132.. 1977.
A comparative study of generation from isolated gametophytic tissues in Mnium. The Bryologist. 64:37-47.. 1961.
Anatomy and distribution of secretory glands and other emergences in Tofieldia (Liliaceae). Annals of Botany. 41:879-882.. 1977.
The application of Zalenski's law to certain submerged plants. Papers of the Michigan Academy of Science, Arts and Letters. 32:91-97.. 1948.
A technique for controlling the time of daily spawning and collecting of eggs of the zebra fish, Brachydanio rerio (Hamilton-Buchanan). Copeia. 1958(4):328-330.. 1958.
The early embryology of teleosts with special reference to Percina caprodes, Brachydanio rerio, and Osmerus mordax. Doctor of Philosophy:110pp... 1962.
Contribution a la theorie des feuillets cellulaires hepatiques. Canadian Journal of Zoology. 34:178-181.. 1956.
Nidification chez les poissons. Revue de l'Universite d'Ottawa. 33:75-78.. 1963.
Pollinator preferences and the persistence of crop genes in wild radish populations (Raphanus raphanistrum, Brassicaceae). American Journal of Botany. 85(3):333-339.. 1998.
Systematic revision of the Sphaeriinae (Mollusca, Bivalvia, Veneroida, Sphaeriidae). Doctor of Philosophy:193pp... 2001.
6-phosphogluconate dehydrogenase (PGD) allele phylogeny is incongruent with a recent origin of polyploidization in some North American Sphaeriidae (Mollusca, Bivalvia). Molecular Phylogenetics and Evolution. 25(1):112-124.. 2002.
Morphology and phylogenetic relationships of genera of North American Sphaeriidae (Bivalvia, Veneroida). American Malacological Bulletin. 19:1-13.. 2004.
Histological and biochemical analysis of the annual cycle of growth and secretion in the oviduct of Rana pipiens. Doctor of Philosophy:187pp... 1965.
Phylogenetic structure of the Sphaeriinae, a global clade of freshwater bivalve molluscs, inferred from nuclear (ITS-1) and mitochondrial (16S) ribosomal gene sequences. Zoological Journal of the Linnean Society. 137(2):245-260.. 2003.
Polyploidy and meiosis in the freshwater clam Sphaerium striatinum (Lamarch) and chromosome numbers in the Sphaeriidae (Bivalvia, Veneroida). Cytologia. 64:247-252.. 1999.
The Challenge of Threatened and Endangered Species Management in Coastal Areas. Coastal Management. 38(4):337-353.. 2010.