Index Catalog // ScholarsArchive@OSU

Status of mountain pine beetle on the Bitterroot National Forest, Montana and Idaho, 1974

Creator:: Hemel, Dennis R., McGregor, Mark D., Meyer, Hubert E., and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: Mountain pine beetle activity has increased from about 350 infested trees in 1972 to over 1,200 infested trees in 1974 on the Bitterroot National Forest. The majority of infestation occurs in second-growth, overstocked, ponderosa pine stands in the West Fork Bitterroot drainage. An increase in number of trees killed is...
Resource Type:: Technical Report
Full Text:: , MONTANA AND IDAHO 1974 by D. R. Hamell/ , M. D. McGregorli , and H. E. Meyer?' ABSTRACT 411

Dennis Barstow Collection : Slides of Oceanographic Research at Oregon State College/University 1964 -1984

Creator:: Barstow, Dennis and Huyer, Adriana, 1945-
Abstract:: From the Dennis Barstow Photographs (P 280) in the OSU Archives. The Dennis Barstow Photographs consist of color slides taken by Barstow of oceanographic research conducted on Oregon State University research vessels. Dennis Barstow joined the Oregon State University Oceanography Department in 1962 as a research assistant. He served as...
Resource Type:: Other
Full Text:: : 74 . V Dennis Root on R/V Columbus Iselin, April 1977 (D. Barstow Collection) in Callao, Peru

Wildlife Species Associations with Specific Attributes of the Wetland Vegetation Communities of Michigan

Creator:: Adamus, Paul R.
Abstract:: This report is intended to provide a foundation for eventually developing one module of the Michigan Rapid Assessment Method (MiRAM). Specifically, it provides information on specific attributes of wetlands that can be used, along with information on species ranges, to help predict the assemblage of wildlife species most likely to...
Resource Type:: Technical Report
Full Text:: association Deep S h allo w V ern al S atH erb M o ss R o b u st S S d ecid S

Soil and hydrologic factors affecting stability of natural slopes in the Oregon Coast Range

Creator:: Yee, Carlton S.
Abstract:: This study was conducted to examine certain soil and hydrologic properties of two major cohesionless soils Occupying 55% of the central portion of the Oregon Coast Range. Knowledge of these properties was desired to determine the role each played in the stability of slopes in this region. Bohannon and Klickitat...
Resource Type:: Dissertation

Hydrologic properties of soil and subsoil on a steep, forested slope

Creator:: Ranken, Darrel Wesley
Abstract:: The purpose of this study was to examine certain hydrologic properties of the soil and subsoil on a steep forested slope and relate these -rceTties to the movement of water via subsurface routes. The hydrologic properties examined were bulk density, soil texture, total porosity, pore size distribution, saturated hydraulic conductivity,...
Resource Type:: Masters Thesis

Aquatic Plant Community Changes in Freshwater Ponds Recently Invaded by Elodea canadensis on the Western Copper River Delta, Alaska

Creator:: Elizabeth, Camarata A.
Abstract:: Establishment of a non-native plant species in new habitats beyond their native range is associated with inherent changes in ecosystem properties. These changes may be dramatic or subdued, and consequences may be positive or negative depending on characteristics and response of the resident ecosystem. Non-native aquatic plant species in the...
Resource Type:: Masters Thesis
Full Text:: : _____________________________________________________ Dennis Albert Establishment of a non-native plant species in new habitats beyond their

The Response and Effect of Emergent Coastal Vegetation to Sedimentation and the Distribution of Coastal Vegetation Communities along Environmental Gradients

Creator:: Lemein, Todd
Abstract:: Coastal marsh vegetation is an important component in maintaining marsh stability that is threatened by changes in sedimentation, sea level rise, natural and anthropogenic disturbances, and competition from invasive species. Vegetation has been demonstrated to reduce wave energy, increase sedimentation, and decrease erosion in tidal environments under a range of...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Dennis Albert Coastal marsh vegetation is an important component in maintaining marsh

Implementation and evaluation of a participating media radiation model in the TEMPEST thermal-hydraulic computer code

Creator:: Rector, David R.
Abstract:: In this work, a method for solving the differential form of the radiative transfer equation was implemented into an existing three-dimensional thermal-hydraulic computer program known as TEMPEST. The method used was the P-l approximation, where the angular distribution of the radiation intensity is represented by a truncated series of spherical...
Resource Type:: Masters Thesis
Full Text:: David R. Rector ACKNOWLEDGEMENT I wish to express my sincere gratitude to my advisor, Dr. Dennis

Inequivalent Cantor sets in 𝑅³ whose complements have the same fundamental group

Creator:: Garity, Dennis J. and Repovš, Dušan
Abstract:: For each Cantor set C in R³, all points of which have bounded local genus, we show that there are infinitely many inequivalent Cantor sets in R³ with the complement having the same fundamental group as the complement of C. This answers a question from Open Problems in Topology and...
Resource Type:: Article
Full Text:: Inequivalent Cantor sets in 𝑅³ whose complements have

Physiological and hematological changes in chum salmon (Oncorhynchus keta) infected with erythrocytic necrosis virus

Creator:: Haney, Dennis C.
Abstract:: Chum salmon (Oncorhynchus keta) were artificially infected with erythrocytic necrosis virus (ENV) to study the physiological and hematolgical consequences of ENV-infection. Infected and control fish were held in pathogen-free seawater and sampled weekly for five weeks. Physiological tests included plasma cortisol, glucose, protein, and osmolality, blood lactic acid, and liver...
Resource Type:: Masters Thesis
Full Text:: (Oncorhynchus keta) infected with erythrocytic necrosis virus AN ABSTRACT OF THE THESIS OF Dennis C. Haney

ScholarsArchive@OSU

Status of mountain pine beetle on the Bitterroot National Forest, Montana and Idaho, 1974

Dennis Barstow Collection : Slides of Oceanographic Research at Oregon State College/University 1964 -1984

Wildlife Species Associations with Specific Attributes of the Wetland Vegetation Communities of Michigan

Soil and hydrologic factors affecting stability of natural slopes in the Oregon Coast Range

Hydrologic properties of soil and subsoil on a steep, forested slope

Aquatic Plant Community Changes in Freshwater Ponds Recently Invaded by Elodea canadensis on the Western Copper River Delta, Alaska

The Response and Effect of Emergent Coastal Vegetation to Sedimentation and the Distribution of Coastal Vegetation Communities along Environmental Gradients

Implementation and evaluation of a participating media radiation model in the TEMPEST thermal-hydraulic computer code

Inequivalent Cantor sets in 𝑅³ whose complements have the same fundamental group

Physiological and hematological changes in chum salmon (Oncorhynchus keta) infected with erythrocytic necrosis virus

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