Index Catalog // ScholarsArchive@OSU

Ecology of Columbian black-tailed deer fawns in western Oregon

Creator:: Pamplin, Nathan P.
Abstract:: Little is known about Columbian black-tailed deer (Odocoileus hemionus columbianus) because of their elusive nature and the logistical difficulty of studying them in densely forested and mountainous terrain. The Oregon Department of Fish and Wildlife has identified fawn survival as an important gap in the current knowledge of demography and...
Resource Type:: Masters Thesis
Full Text:: Wildlife Society Bulletin. TABLE OF CONTENTS Page INTRODUCTION.. 1 CHAPTER 1. BIRTH SITE SELECTION OF

Nest-site selection in cooperatively breeding Pohnpei Micronesian Kingfishers (Halcyon cinnamomina reichenbachii) : does nest-site abundance limit reproductive opportunities?

Creator:: Kesler, Dylan C.
Abstract:: Despite their inherent importance and utility as ecological examples, island species are among the most endangered and least studied groups. Guam Micronesian Kingfishers (Halcyon cinnamomina cinnamomina) exemplify the plight of insular biota as a critically endangered and understudied island bird that went extinct in the wild before they could be...
Resource Type:: Masters Thesis
Full Text:: Bulletin 112:403-410. Carlquist, S. 1974. Island biology. Columbia University Press, New York. Coultas, W

Alternative methods of raw product valuation for agricultural cooperatives : a forecasting approach

Creator:: Wiese, Arthur Michael
Abstract:: Raw product value of vegetables for processing in the Northwest used to be established by a competitive market involving proprietary processors and growers. Due to the relocation of proprietary processors to the Midwest, this competitive market has eroded forcing cooperative processors to seek other means to set raw product values....
Resource Type:: Masters Thesis
Full Text:: 79 APPENDIX B 96 LIST OF FIGURES Figure Page 2-1 Physical and Economic Relationships

Distinguishing inshore and offshore communities of bottlenose dolphins (Tursiops truncatus) near Grand Bahama Island, Bahamas

Creator:: Rossbach, Kelly Ann
Resource Type:: Masters Thesis
Full Text:: dolphins (Tursiops truncatus) from inshore and offshore West End, Grand Bahama Island (26°42'N, 79°00°W

Bird and rodent nesting in excavated cavities in Pinon-juniper woodland, southeastern Colorado

Creator:: Youkey, Donald E.
Abstract:: I studied bird and rodent nesting in woodpecker-excavated cavities in pifion-juniper (Pinus edulis-Juniperus monosperma) (P-J) woodland in southeastern Colorado during the spring and summer of 1987 and 1988. Two related investigations were conducted: one described characteristics of habitat used by birds and rodents nesting in woodpecker-excavated cavities and the other...
Resource Type:: Masters Thesis
Full Text:: ) (0-40) (350-1200) Northern flicker 11 10.0 2.2 10.9 1.3 50 12 ABC 788 79 (2-25) (5-17) (5-125) (350

Breeding and foraging ecology of Caspian terns (Sterna caspia) in the mid-Columbia River : predation on juvenile salmonids and management implications

Creator:: Antolos, Michelle
Abstract:: I investigated Caspian terns (Sterna caspia) breeding at colonies on the Columbia Plateau (southeastern Washington and northeastern Oregon), with emphasis on the breeding and foraging ecology of Caspian terns nesting at colonies in the mid-Columbia River. I focused research at colonies where Caspian terns foraged on juvenile salmonids (Oncorhynchus spp.)...
Resource Type:: Masters Thesis
Full Text:: LITERATURE CITED 79 Chapter 4: CASPIAN TERN PREDATION ON JUVENILE SALMONIDS IN THE MID-COLUMBIA RIVER .84

The range expansion of the northern barred owl : an evaluation of the impact on spotted owls

Creator:: Kelly, Elizabeth G.
Abstract:: Since their range expansion into the Pacific Northwest, anecdotal evidence suggests that northern barred owls (Strix varia varia) may be displacing northern spotted owls (Strix occidentalis caurina). My objectives were to characterize barred owl distribution and population increase in Oregon, investigate spotted owl territory performance before and after barred owl...
Resource Type:: Masters Thesis

Ecology of populations of Van Dyke's salamanders in the Cascade Range of Washington State

Creator:: McIntyre, Aimee P.
Abstract:: The Van Dyke's salamander (Plethodon vandyke,) is a rare species endemic to Washington State. It has been found in cool moist microhabitats along streams, splash zones of waterfalls, and headwater seeps. We explored the association of the Van Dyke's salamander with hydrologic condition, geomorphology, disturbance characteristics, and vegetation structure in...
Resource Type:: Masters Thesis
Full Text:: ................................................................... 77 Microhabitat Site ............................................................. 79 TABLE OF

Carbon storage in a Pacific Northwest conifer forest ecosystem : a chronosequence approach

Creator:: Janisch, Jack E.
Abstract:: As concern over global warming intensifies, sequestration and storage of atmospheric CO2 has become an important scientific and policy issue. Confusion persists, however, over interpretation of forest carbon (C) source-sink dynamics, in part because conclusions drawn depend on temporal and spatial scales of analysis (e.g. day-week scale vs. successional-scale), type...
Resource Type:: Masters Thesis
Full Text:: , these two pools would add on average 79 Mg C ha-1 to stand CWD mass assuming these CWD pools

Paleomagnetism of Jurassic plutons in the central Klamath Mountains, southern Oregon and northern California

Creator:: Schultz, Karin L.
Abstract:: An understanding of the tectonic history of the Klamath Mountains is crucial for a valid paleogeographic reconstruction of the Pacific Northwest. However, prior to this study there were very few paleomagnetic (PM) data from the Klamath Mountains (KN), which resulted in conflicting interpretations about the role of the KM province...
Resource Type:: Masters Thesis
Full Text:: % confidence 21. Grants Pass p].uton site mean directions and pluton 79 mean direction with associated circles

ScholarsArchive@OSU

Ecology of Columbian black-tailed deer fawns in western Oregon

Nest-site selection in cooperatively breeding Pohnpei Micronesian Kingfishers (Halcyon cinnamomina reichenbachii) : does nest-site abundance limit reproductive opportunities?

Alternative methods of raw product valuation for agricultural cooperatives : a forecasting approach

Distinguishing inshore and offshore communities of bottlenose dolphins (Tursiops truncatus) near Grand Bahama Island, Bahamas

Bird and rodent nesting in excavated cavities in Pinon-juniper woodland, southeastern Colorado

Breeding and foraging ecology of Caspian terns (Sterna caspia) in the mid-Columbia River : predation on juvenile salmonids and management implications

The range expansion of the northern barred owl : an evaluation of the impact on spotted owls

Ecology of populations of Van Dyke's salamanders in the Cascade Range of Washington State

Carbon storage in a Pacific Northwest conifer forest ecosystem : a chronosequence approach

Paleomagnetism of Jurassic plutons in the central Klamath Mountains, southern Oregon and northern California

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