High-gradient streams of the Appalachians. Biodiversity of the Southeastern United States: Aquatic Communities. :133-191of779.. 1992.
How long is the life span of a root? Trends in Ecology and Evolution. 7(6):173-174.. 1992.
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.
Lessons in Nature. :36-42... 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.
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.
Measuring pattern diversity. Ecology. 73(5):1860-1867.. 1992.
Metabolic aspects of shivering thermogenesis in passerines during winter. Ornis Scandinavica. 23(3):381-387.. 1992.
Monogamy to communal breeding: exploitation of a broad resource base by burying beetles (Nicrophorus). Ecological Entomology. 17:289-298.. 1992.
Plant secondary chemistry and the evolution of feeding specialization in insect herbivores: a different perspective. Proceedings of the 8th International Symposium on Insect-Plant Relationships.. 1992.
Preliminary analysis of ERS-1 SAR for forest ecosystem studies. IEEE Transactions on Geoscience and Remote Sensing. 30(2):203-211.. 1992.
Seasonal responses of leaf gas exchange to elevated carbon dioxide in Populus grandidentata. Canadian Journal of Forest Research. 22:1320-1325.. 1992.
The soil biotron: an underground research laboratory. Inventive Minds: Creativity in Technology. :142-153.. 1992.
Spatial-genetic structure in the eastern chipmunk, Tamias striatus. Journal of Mammalogy. 73(3):619-624.. 1992.
Stand development and overstory-understory interactions in an aspen-northern hardwoods stand. Forest Ecology and Management. 54:157-174.. 1992.
Stiffness and strength changes in cohesionless soils due to disturbance. Canadian Geotechnical Journal. 29:853-861.. 1992.
Sulfate adsorption and microbial immobilization in northern hardwood forests along an atmospheric deposition gradient. Canadian Journal of Forest Research. 22:1843-1850.. 1992.
The use of a soil biotron to quantify the flow of carbon to plant root systems in forest soils. Root Ecology and its Practical Application: proceedings of the Symposium of the International Society of Root Research 3. A-9020:731-734.. 1992.
The use of mini-rhizotrons and micro-rhizotrons to quantify root turnover. Root Ecology and its Practical Application: proceedings of the Symposium of the International Society of Root Research 3. A-9020:731-734.. 1992.
1991 CIESIN Project: Final report on sediment warming study and water quality lake survey. I. The effect of slightly elevated temperature on the benthic algal community of Douglas Lake, Michigan. II. A water quality survey of fifteen lakes in Cheboygan an. :43pp... 1991.
The caudal appendage of the cladoceran Bythotrephes cederstroemi as defense against young fish. Journal of Plankton Research. 13(3):529-537.. 1991.
A checklist and outline of classification of the freshwater snails of the University of Michigan Biological Station area. Walkerana. 5(14):207-215.. 1991.
Colonial Point. Summer. 1991.
The control of swimmer's itch in Michigan: past, present and future. The Michigan Academician. 24:7-23.. 1991.
Degree of taste discrimination among suspension-feeding cladocerans and copepods: implications for detritivory and herbivory. Limnology and Oceanography. 36(6):1107-1123.. 1991.
Differential pollen-tube growth rates and nonrandom fertilization in Hibiscus moscheutos (Malvaceae). American Journal of Botany. 78(10):1419-1426.. 1991.
Effects of an air pollution gradient on northern hardwood forests in the northern Great Lakes region. :54pp... 1991.
Effects of selective grazing by snails on benthic algal succession. Journal of the North American Benthological Society. 10(4):430-443.. 1991.
Effects of soil moisture on the pupation behavior of Altica subplicata (Coleoptera: Chrysomelidae). Great Lakes Entomologist. 24(4):231-237.. 1991.
The flora of Sleeping Bear Dunes National Lakeshore, Benzie and Leelanau Counties, Michigan. Michigan Botanist. 30(4):139-202.. 1991.
A genetic marker for investigating paternity and maternity in the burying beetle Nicrophorus orbicollis (Coleoptera: Silphidae). Journal of the New York Entomological Society. 99(4):637-642.. 1991.
Glossary for North American freshwater malacology. I. Gastropoda. Walkerana. 5(14):263-288.. 1991.
Great Lakes Piping Plovers: recovery or extirpation? Endangered Species UPDATE. 8(9 & 10):1-4.. 1991.
Herbivory and detritivory on freshwater macrophytes by invertebrates: a review. Journal of the North American Benthological Society. 10(2):89-114.. 1991.
Heterocarpy in Cakile edentula var. edentula (Brassicaceae) populations from Michigan and North Carolina. Master of Science:85pp... 1991.
Host plants and habitats of the Baltimore checkerspot butterfly, Euphydryas phaeton (Lepidoptera: Nymphalidae), in the Great Lakes region. Great Lakes Entomologist. 24(4):207-217.. 1991.
Leaf area and foliar biomass relationships in northern hardwood forests located along an 800 km acid deposition gradient. Forest Science. 37(4):1041-1059.. 1991.
Malacology in Michigan. The Michigan Academician. 24:115-170.. 1991.
Moths of the Douglas Lake region (Emmet and Cheboygan Counties), Michigan: IV. Geometridae (Lepidoptera). Great Lakes Entomologist. 24(3):187-201.. 1991.
A new dawn for soil biology: video analysis of root-soil-microbial-faunal interactions. Agriculture, Ecosystems and Environment. 34:235-249.. 1991.
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 place to eat, sleep, and dream biology. 14(2):4-13.. 1991.
Pollen vigour and the potential for sexual selection in plants. Nature. 352:796-797.. 1991.
Reproductive benefits and the duration of paternal care in a biparental burying beetle, Necrophorus orbicollis. Behaviour. 117(1):82-105.. 1991.
Seasonal fish assemblage continuity on artificial reefs in a north temperate lake. School of Natural Resources and Environment. Master of Science:26pp... 1991.
Soil invertebrates are concentrated on roots. The Rhizosphere and Plant Growth. :111.. 1991.
Soil respiration of five aspen stands in northern lower Michigan. The American Midlands Naturalist. 126:68-75.. 1991.
Soil solution chemistry and ion leaching in northern hardwood forests across an 800 km pollution gradient. Emerging Issues in Northern Hardwood Management: Air Pollution, Climate Change & Biodiversity. Miscellaneous Publication 91-1:38.. 1991.
Specialization, foraging efficiency, and nutritional relationships in a solitary bee, Heriades carinata Cresson (Hymenoptera:Megachilidae). Department of Entomology. Master of Science:56pp... 1991.
Sugar maple seed production and nitrogen in litterfall. Canadian Journal of Forest Research. 21:1148-1153.. 1991.
Sulfate adsorption and immobilization in Michigan northern hardwood forests along an atmospheric deposition gradient. School of Natural Resources and Environment. Master of Science:30pp... 1991.
A taxonomic review of the Gyraulus subgenus Torquis. Walkerana. 5(13):1-18.. 1991.
The time of day of egg laying by the Brown-headed Cowbird and other icterines. Canadian Journal of Zoology. 69:2093-2099.. 1991.
The University of Michigan soil biotron: a platform for soil biology research in a natural forest. Plant Root Growth: An Ecological Perspective. :61-68.. 1991.
Use of multivariate methods in forest research site selection. Canadian Journal of Forest Research. 21:1573-1580.. 1991.
Variation in forest soil properties along a Great Lakes air pollution gradient. Soil Science Society of America Journal. 55:1709-1715.. 1991.
Zooplankton spine induces aversion in small fish predators. Oecologia. 88:444-450.. 1991.
Affinity analysis: effects of sampling. Vegetatio. 86:175-181.. 1990.
Aggregation behavior of a willow flea beetle, Altica subplicata (Coleoptera: Chrysomelidae). Great Lakes Entomologist. 23(2):65-76.. 1990.
The algal mat of Douglas Lake, Michigan: its composition, role in lake ecology and response to chemical perturbations. Master of Science:78pp... 1990.
Ambient concentrations, scavenging ratios, and source regions of acid related compounds and trace metals during winter in northern Michigan. Atmospheric Environment. 24A(12):2981-2989.. 1990.
The apple snails of Thailand: molecular genetics. Journal of Medical and Applied Malacology. 2:1-44.. 1990.
Biological relationships to convective flow patterns within stream beds. Hydrobiologia. 196:149-158.. 1990.
Climate change and forests. Tree Physiology. 7:1-5.. 1990.
Climate change and the response of forests. International Journal of Remote Sensing. 11(7):1095-1107.. 1990.
Comparative anatomy and radulae of the Gyraulus subgenus Torquis in North America (Gastropoda: Planorbidae). Journal of Medical and Applied Malacology. 2:59-77.. 1990.
Comparative escape behavior of adult green frogs (Rana clamitans) and northern leopard frogs (R. pipiens). Bulletin of the Maryland Herpetological Society. 26(3):81-99.. 1990.
Comparative grazing efficiency of pulmonate and prosobranch snails. Journal of the North American Benthological Society. 9(1):35-44.. 1990.
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.
Contributions to the life history of Proterometra dickermani (Digenea: Azygiidae). Journal of Parasitology. 76:447-450.. 1990.
Digenean parasitism and the origin and consequences of apomictic parthenogenesis in a freshwater snail, Campeloma decisum. Doctor of Philosophy:105pp... 1990.
Diurnal patterns of the bi-directional reflectance of fresh-water ice. Annals of Glaciology. 14:153-157.. 1990.
Effects of acid deposition on nitrogen mineralization in forest soils of the Great Lakes region. Department of Forestry. Master of Science:66pp... 1990.
Effects of brood-size manipulations on parental investment of House Sparrows (Passer domesticus) in northern lower Michigan. Denison University Bulletin, Journal of the Scientific Laboratories. 26:20-29.. 1990.
The effects of nest visibility and nest crypticness on crow predation of Killdeer nests. School of Natural Resources and Environment. Master of Science:23pp... 1990.
Effects of nuclear and cytoplasmic genes altering chlorophyll loss on gas exchange during monocarpic senescence in soybean. Plant and Cell Physiology. 31(8):1123-1130.. 1990.
Effects of shredding amphipod density on watercress Nasturtium officinale breakdown. Holarctic Ecology. 13:293-299.. 1990.
Gas exchange in Quercus rubra (northern red oak) during a drought: analysis of relations among photosynthesis, transpiration, and leaf conductance. Tree Physiology. 7:215-225.. 1990.
The Gyraulus subgenus Torquis (Mollusca: Gastropoda: Planorbidae) in North America. Doctor of Philosophy:284pp... 1990.
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.
Juvenile fish response to the cladoceran Bythotrephes cederstroemi. Department of Biology. Master of Science:73pp... 1990.
Keratella armadura (Rotifera: Brachionidae), a new rotifer from a Michigan bog lake. Canadian Journal of Zoology. 68:2306-2309.. 1990.
The landscape ecosystem groups of the University of Michigan Biological Station: classification, mapping, and analysis of ecological diversity. School of Natural Resources and Environment. Master of Science:148pp... 1990.
Notes on the Archaeinae and other russulas. Contributions from the University of Michigan Herbarium. 17:295-306.. 1990.
Nutrient spatial heterogeneity: effects on community structure, physiognomy, and diversity of stream algae. Ecology. 71(3):905-920.. 1990.
Plant successional stage and insect herbivory: flea beetles on sand-dune willow. Ecology. 71(2):598-609.. 1990.
Pre-alighting host plant location in the Baltimore checkerspot butterfly, Euphydryas phaeton, and its implications for host range evolution in butterflies. Doctor of Philosophy:183pp... 1990.
Predicting host range evolution: colonization of Coronilla varia by Colias philodice (Lepidoptera: Pieridae). Evolution. 44(6):1637-1647.. 1990.
Regulation of brood size in a burying beetle, Nicrophorus tomentosus (Silphidae). Journal of Insect Behavior. 3:491-500.. 1990.
Reproductive benefits of infanticide in a biparental burying beetle Nicrophorus orbicollis. Behavioral Ecology and Sociobiology. 27:269-273.. 1990.
Reproductive success, phenology and biogeography of burying beetles (Silphidae, Nicrophorus). The American Midlands Naturalist. 124:1-11.. 1990.
Sex ratios of red maple (Acer rubrum) populations in northern lower Michigan. Ecology. 71:571-580.. 1990.
Sexual reproduction of red maple (Acer rubrum) in northern lower Michigan. The American Midlands Naturalist. 123:309-318.. 1990.
Shell dissolution rate in freshwater pulmonate snails: influence of periostracum and water chemistry. The Nautilus. 104(3):87-91.. 1990.