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Individual and demographic responses of the gray-tailed Vole (Microtus canicaudus) to an endocrine disruptor

Creator:: Caslin, Tracie M.
Abstract:: In an experimental field study, populations of gray-tailed voles (Microtus canicaudus) were exposed to a commercial formulation of vinclozolin, a fungicide effective for disease control on ornamental plants, turf grasses, and fruits and vegetables. Vinclozolin has been shown in laboratory experiments to behave as an androgen antagonist, impairing the reproductive...
Resource Type:: Masters Thesis
Full Text:: with one application of Curalan® fungicide, Vinclozolin had only a slight effect on the reproductive

Over-winter demography of the gray-tailed vole (Microtus canicaudus) in fragmented and continuous habitats

Creator:: Brunkal, Heidi L.
Abstract:: Large scale disruption of natural habitats worldwide has led to concern over the effects of habitat fragmentation on wildlife populations. Small scale experiments may be a useful tool for discovering effects of fragmentation over larger landscape scales. I sought to explore the potential for using voles as an experimental model...
Resource Type:: Masters Thesis
Full Text:: Master of Science in Wildlife Science, presented on November 25, 1996. Title: Over-winter Demography of

The effects of patch size and isolation on juvenile emigration in gray-tailed voles, Microtus canicaudus

Creator:: Nelson, Natasha
Resource Type:: Masters Thesis
Full Text:: demography. The Effects of Patch Size and Isolation on Juvenile Emigration in Gray-tailed Voles, Microtus

Influence of vegetation structure and food habits on effects of guthion 2S® (Azinphos-methyl) on small mammals

Creator:: Schauber, Eric M.
Abstract:: The Quotient Method (QM), a laboratory-based risk assessment methodology used by the Environmental Protection Agency to evaluate pesticides for registration and use, has not been thoroughly field-tested and its performance has not always been reliable. My objective was to determine if variation in vegetation structure or diet of exposed animals...
Resource Type:: Masters Thesis
Full Text:: Influence of vegetation structure and food habits on effects

The effects of atrazine on growth of flax (Linum usitatissimum L.) plants and on yield, chemical composition and germination of flax seeds

Creator:: Locatelli, Eduardo Atilio
Abstract:: Reports of previous research indicated a stimulatory effect of triazine herbicides on growth, yield and protein content of plants and seeds of various species. Studies were conducted in the greenhouse, laboratory and field to investigate the effects of atrazine (2-chloro-4-ethylamino-6-a sopropylarnino- s-triazine) on growth, yield, seed composition, and seed germination...
Resource Type:: Masters Thesis
Full Text:: Reports of previous research indicated a stimulatory effect of triazine herbicides on growth, yield and

Chlordecone impaired biliary excretion : in vivo and in vitro correlates

Creator:: Rochelle, Lori G.
Resource Type:: Dissertation
Full Text:: Corvallis, Oregon 97331-3803 12 Abstract The effect of in vitro chlordecone (CD) treatment on hepatic

Developmental axial skeletal deformities : baseline study with a zebrafish model

Creator:: Harden, Jon M.
Abstract:: The aim of this study was to assess sensitivity of early life stage zebrafish to cadmium (Cd). Embryos and larva were exposed to Cd before the formation of skeletal elements. Exposure times were selected to determine whether Cd perturbed developmental processes that lead to skeletal deformities, and to characterize the...
Resource Type:: Masters Thesis
Full Text:: . There was no effect of Cd on incidence of any type of skeletal deformity at 4Odpf(P>O.05 and p>O.O5

Absorption and metabolism of selenite by perfused small intestine, and hepatocytes from rats

Creator:: Park, Yeong-Chul
Resource Type:: Dissertation
Full Text:: selenite on its absorption 25 Time course of sodium selenite transport 26 Chemical forms in the vascular

Oxidative stress and carcinogenesis in trout

Creator:: Kelly, Jack D.
Resource Type:: Dissertation
Full Text:: approved:4 David E. Williams The inhibitory effect of antioxidants in the multi-stage chemical

Chemodetection of threatening chemical stimuli by juvenile coho salmon (Oncorhynchus kisutch)

Creator:: Stone, Steven L.
Resource Type:: Masters Thesis
Full Text:: discriminate between stressed and unstressed conspecifics solely on the basis of chemical stimuli. In a two

ScholarsArchive@OSU

Individual and demographic responses of the gray-tailed Vole (Microtus canicaudus) to an endocrine disruptor

Over-winter demography of the gray-tailed vole (Microtus canicaudus) in fragmented and continuous habitats

The effects of patch size and isolation on juvenile emigration in gray-tailed voles, Microtus canicaudus

Influence of vegetation structure and food habits on effects of guthion 2S® (Azinphos-methyl) on small mammals

The effects of atrazine on growth of flax (Linum usitatissimum L.) plants and on yield, chemical composition and germination of flax seeds

Chlordecone impaired biliary excretion : in vivo and in vitro correlates

Developmental axial skeletal deformities : baseline study with a zebrafish model

Absorption and metabolism of selenite by perfused small intestine, and hepatocytes from rats

Oxidative stress and carcinogenesis in trout

Chemodetection of threatening chemical stimuli by juvenile coho salmon (Oncorhynchus kisutch)

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