Index Catalog // ScholarsArchive@OSU

Grazing relationships of elk, deer and cattle on seasonal rangelands in northeastern Oregon

Creator:: Sheehy, Dennis Patrick
Resource Type:: Dissertation
Full Text:: friends as well as colleagues. Dr. William Krueger, department head, served as a committee member as well

Relationships between vegetative structure and predation rates of artificial sage grouse nests

Creator:: DeLong, Anita Kang
Resource Type:: Masters Thesis
Full Text:: Krueger and Dr. Robert Anthony, committee members, for their valuable advice and critical review of this

Comparisons of fish assemblages and habitat associations in littoral zones of reservoirs in the Willamette Basin, Oregon

Creator:: Bennett, Paul Michael
Abstract:: The littoral zones of seven reservoirs in the southern Willamette Valley of Oregon were sampled with a boat electroshocker during the summer months of 1995 and 1996. Shoreline substrates were inventoried before sampling sites were randomly selected. Sampling sites consisted of 9 of 12 possible habitat types including four substrate...
Resource Type:: Masters Thesis
Full Text:: -Major Professor, representi g is - ri s Science Head of Department of Fisher?ës and Wildlife chool J

Identification of restoration potential on southwestern Oregon rangelands

Creator:: Barrington, Mack R.
Abstract:: The objectives of this research were to 1) evaluate the establishment and peak standing crop of Berber Orchardgrass (Dactylis glomerata var. "Berber"), Palestine Orchardgrass (Dactylis glomerata var. "Palestine"), and Sheep Fescue (Festuca ovina var. "Covar") ; 2) to assess establishment and production changes resulting from environmental gradients (elevation, slope, aspect,...
Resource Type:: Dissertation
Full Text:: included Mr. Ronald Mob ly, Dr. William Krueger, Dr. David Thomas, and Dr. Gary Jo lliff. Thanks Mr

Sheep grazing in Douglas-fir plantations of Oregon's Coast Range and its impact on big game habitat

Creator:: Rhodes, Bruce Douglas
Abstract:: As part of investigations to evaluate the suitability of sheep grazing in Douglas-fir (Pseudotsuga menziesii) plantations of Oregon's Coast Range, this research was designed to evaluate the effectiveness of sheep grazing in suppressing unwanted vegetation, determine seasonal variations in forage quality, and investigate the impact of sheep grazing on big...
Resource Type:: Masters Thesis
Full Text:: . Robert Anthony, John Buckhouse, and William Krueger, members of my graduate committee, who helped in

Defining habitat preferences of pelagic loggerhead sea turtles (Caretta caretta) in the North Atlantic through analysis of behavior and bycatch

Creator:: McCarthy, Abigail L.
Abstract:: For many species of marine turtle the characteristics that define pelagic habitat have yet to be fully identified. A better understanding of these habitat characteristics is critical to reduce high seas fisheries interactions with turtles, especially as the status of many turtle populations has placed them on the threatened or...
Resource Type:: Masters Thesis
Full Text:: a t 4 km re so lu tio n fo r J ul y 19 98 in th e re gi on S E of N ew fo un

Effect of western juniper removal on ponderosa pine and associated understory vegetation

Creator:: Rose, Jeffrey A.
Abstract:: This research assessed the effect of western juniper (Junlperus occldentalls) removal on understory plant production and cover and ponderosa pine (Pinus ponderosa) growth and plant water status. A complete randomized block design, with four blocks and four treatments was established in the summer of 1984 near Prineville, Oregon. The four...
Resource Type:: Masters Thesis
Full Text:: Privacy Thomas J. Mares Dean of Gradate yhool Date Thesis is Presented: March 10, 1989

Woody riparian species patterns along northeast Oregon mountainous streams and the relationship to riparian capability

Creator:: Yancey, Jennifer M.
Abstract:: Woody riparian vegetation is an essential component of riparian ecosystems, responsible in part for the maintenance of functional ecological processes. The plant community composition and distribution provide an indication of the underlying mosaic of environmental attributes and processes. Restoration and management of riparian communities have been hindered by the lack...
Resource Type:: Masters Thesis

Food habits and diet quality of deer and cattle and herbage production of a sagebrush-grassland range

Creator:: Hilken, Thomas O.
Abstract:: Research was conducted on the Keating rangelands in north-eastern Oregon to determine the food habits of deer and cattle and similarity of their diets, and to estimate deer and cattle months of grazing on both a quantitative and nutritional basis. Data were collected during the winters of 1978-1979, 1979-1980 and...
Resource Type:: Masters Thesis
Full Text:: all the members of my committee: Dr. Martin Vavra, Dr. William Krueger, Dr. Robert Anthony, Dr

Cattle behavior and distribution on the San Joaquin Experimental Range in the foothills of central California

Creator:: Harris, Norman Rex
Abstract:: Small herds of cows were observed and spatially mapped over continuous twenty-four hour periods. Treatments were implemented that investigated the effect of water site and supplementation on animal distribution patterns. A series of six observation periods constituted each observation series. Observation series were repeated winter (January) and summer (July) for...
Resource Type:: Dissertation
Full Text:: . William Krueger, Dr. Jon Kimerling, and Dr. Jack Higginbotham (Graduate School Representative). Your

ScholarsArchive@OSU

Grazing relationships of elk, deer and cattle on seasonal rangelands in northeastern Oregon

Relationships between vegetative structure and predation rates of artificial sage grouse nests

Comparisons of fish assemblages and habitat associations in littoral zones of reservoirs in the Willamette Basin, Oregon

Identification of restoration potential on southwestern Oregon rangelands

Sheep grazing in Douglas-fir plantations of Oregon's Coast Range and its impact on big game habitat

Defining habitat preferences of pelagic loggerhead sea turtles (Caretta caretta) in the North Atlantic through analysis of behavior and bycatch

Effect of western juniper removal on ponderosa pine and associated understory vegetation

Woody riparian species patterns along northeast Oregon mountainous streams and the relationship to riparian capability

Food habits and diet quality of deer and cattle and herbage production of a sagebrush-grassland range

Cattle behavior and distribution on the San Joaquin Experimental Range in the foothills of central California

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