Bibliography
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Author Title Type [ Year
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2015. Variations in the influence of diffuse light on gross primary productivity in temperate ecosystems. Agricultural and Forest Meteorology. 201:98-110.
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2010. Vegetation History and Change, 1840-2009. The Changing Environment of Northern Michigan: A Century of Science and Nature at the University of Michigan Biological Station.
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2006. Variation in the echolocation calls of little brown bats (Myotis lucifugus) in response to different habitats. The American Midlands Naturalist. 156:99-108.
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2000. Variability of energy vapor and CO2 exchange over two midwestern deciduous forests. 24th Conference on Agricultural and Forest Meteorology.
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1998. Variation in sugar maple root respiration with root diameter and soil depth. Tree Physiology. 18:665-670.
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1997. Virginia Rail (Rallus limicola) predation on crayfish (Orconectes sp.) in a Lake Huron coastal wetland. Michigan Birds and Natural History. 4(5):196-198.
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1995. Variability in early height growth rate of forest trees: implications for retrospective studies of stand dynamics. Canadian Journal of Forest Research. 25:767-776.
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1995. 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.
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1993. The vertical development of early successional forests in northern Michigan, USA. Ecology. 81:271-285.
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1991. Variation in forest soil properties along a Great Lakes air pollution gradient. Soil Science Society of America Journal. 55:1709-1715.
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1990. Variable floral phenology: temporal resource heterogeneity and its implication for flower visitors. Holarctic Ecology. 13:1-10.
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1989. Variable selection along a successional gradient. Evolution. 43(3):548-562.
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1989. Variation in benthic diatom (Bacillariophyceae) immigration with habitat characteristics and cell morphology. Journal of Phycology. 25:120-129.
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1989. Variation in diatom community structure among habitats in sandy streams. Journal of Phycology. 25:678-686.
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1988. Vegetation variation among mesic successional forest stands in northern lower Michigan. Canadian Journal of Botany. 66:1080-1090.
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1987. Variability in attractiveness of male field crickets (Orthoptera: Gryllidae) to females. Animal Behaviour. 35:1240-1248.
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1983. Variability and mechanisms of secondary forest succession in the aspen ecosystems of northern lower Michigan. Doctor of Philosophy:250pp..
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1982. The value of time budgets in research and planning for recreation populations. Journal of Environmental Systems. 11(4):325-340.
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1981. Valve ultrastructure of some confusing Fragilariaceae. Micron. 22:293-294.
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1981. Vegetation and nutrient status of northern Michigan bogs and conifer swamps with a comparison to fens. Canadian Journal of Botany. 59:842-853.
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1979. Variation of photosynthesis in Elodea densa with pH and/or high CO2 concentrations. Photosynthetica. 13(4):454-458.
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1979. Vegetation changes following a water level rise and tree mortality in a Michigan bog. Michigan Botanist. 18:91-98.
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1979. Vegetation succession in Smith's Bog, Cheboygan County, Michigan. Michigan Botanist. 18:59-69.
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1978. Vegetation and nutrient status of northern Michigan fens. Canadian Journal of Botany. 56:3044-3051.
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1976. Vertical gradients in artificial substrate-associated protozoan community structure in a stratified freshwater lake. Journal of the Elisha Mitchell Scientific Society. 92:1-8.
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1975. Vascular plants of Pictured Rocks National Lakeshore, Alger County, Michigan. Michigan Botanist. 14:3-43.
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1975. The vertical zonation of Sphagnum species in hummock-hollow complexes in northen Michigan. Michigan Botanist. 14:190-200.
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1974. Vegetation changes in a small Michigan bog from 1917 to 1972. The American Midlands Naturalist. 92:447-459.
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1973. Variations in the incidence of hatching failure in the cedar waxwing and other species. The Condor. 75:164-169.
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1972. Vertical distribution of the lichen genus Physcia on bigtooth aspen, northern red oak, and red maple at Douglas Lake, Michigan. Michigan Botanist. 11:39-42.
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1970. Vertical distribution of lichens on aspens in Michigan. The Bryologist. 73:626-628.
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1969. Variation of forest site productivity among soil taxonomic units in northern lower Michigan. School of Natural Resources. Doctor of Philosophy:176pp..
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1967. A vegetative key to the genera of submersed and floating aquatic vascular plants of Michigan. Michigan Botanist. 6:35-50.
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1965. Vertical migration of Pontoporeia affinis (Amphipoda) in Lake Michigan. :pp.133-140.
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1963. Vegetative propagation of aspen by greenwood cuttings. Journal of Forest Science. 61:385-386.
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1960. Variation in tree size and quality of bigtooth aspen clones. School of Natural Resources. Master of Forestry:69pp..
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1958. Variation in the Spiraea alba-latifolia complex. Doctor of Philosophy:124pp..
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1957. Variations in infections of Diplostomum flexicaudum (Cort and Brooks, 1928) in small intermediate hosts of different sizes. Journal of Parasitology. 43:221-232.
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1954. The vascular plants of Emmet and Cheboygan Counties, Michigan: patterns and problems in geographic affinities. Doctor of Philosophy:280pp..
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1941. Vertical distribution of the plankton Rotifera in Douglas Lake, Michigan, with special reference to depression individuality. Ecological Monographs. 11:1-19.
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1939. Vertical distribution of summer temperature in the false bottoms of certain Michigan bog lakes. Ecology. 20:38-46.
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1936. Vegetative reproduction in Eleocharis rostellata. Papers of the Michigan Academy of Science, Arts and Letters. 21:105-117.
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1924. Variation in the maximum depth at which fish can live during summer in a moderately deep lake with a thermocline. Bulletin of the United States Bureau of Fisheries. 41:1-7.
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1923. The vegetational history of the Middle West. Annals of the Association of American Geographers. 12:39-85.
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1911. A vacation in northern Michigan. 77:806-807.