Index Catalog // ScholarsArchive@OSU

Floodplain emergent wetlands as rearing habitat for fishes and the implications for wetland enhancement

Creator:: Henning, Julie A.
Abstract:: Seasonal emergent wetlands in the Pacific Northwest have not been regarded traditionally as fish rearing habitat, despite access to such habitat when river flows overtop riverbanks and connect to the floodplain. As a result, restoration and enhancement projects to remediate for the loss of such wetland habitat are being implemented...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Julie A. Henning for the degree of

Juvenile Salmonid Use of Freshwater Emergent Wetlands in the Floodplain and Its Implications for Conservation Management

Creator:: Henning, Julie A., Gresswell, Robert E., and Fleming, Ian A.
Abstract:: A recent trend of enhancing freshwater emergent wetlands for waterfowl and other wildlife has raised concern about the effects of such measures on juvenile salmonids. We undertook this study to quantify the degree and extent of juvenile Pacific salmon Oncorhynchus spp. utilization of enhanced and unenhanced emergent wetlands within the...
Resource Type:: Article
Full Text:: Julie A. Henning a , Robert E. Gresswell b & Ian A. Fleming a a Department of Fisheries and Wildlife

Diagnostic analysis for mechanical systems

Creator:: Henning, Scott A.
Abstract:: An analysis and modeling method of the diagnostic characteristics of a mechanical or electromechanical system is presented. Diagnosability analysis is especially relevant given the complexities and functional interdependencies of modern-day systems, since improvements in diagnosability can lead to a reduction of a system's life-cycle costs. The diagnosis process of a...
Resource Type:: Masters Thesis
Full Text:: by Scott A. Henning A Thesis Submitted to Oregon State University In Partial Fulfillment

Riparian bird communities in Portland, Oregon : habitat, urbanization, and spatial scale patterns

Creator:: Hennings, Lori A.
Abstract:: Urban ecosystems are characterized by human disturbance and changes in the amount, types, and spatial arrangement of wildlife habitat. The relative importance of habitat and human associated variables to urban birds is unknown. In 1999, I surveyed spring bird and plant communities along 54 perennial streams in the Portland, Oregon...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Lori A. Hennings for the

Field-Based Estimates of Heritability and Genetic Correlations in Hop

Creator:: Henning, John A. and Townsend, M. Shaun
Abstract:: Hop (Humulus lupulus L. var. lupulus) is grown worldwide for the production of the dried female inflorescence (strobulus), or cones, used principally for the bittering and flavoring of beer. Information is scant on the inheritance of traits of economic importance in hop, and present knowledge is based on historical data...
Resource Type:: Article
Full Text:: Estimates of Heritability and Genetic Correlations in Hop John A. Henning* and M. Shaun Townsend ABSTRACT

Potential Heterotic Groups in Hop as Determined by AFLP Analysis

Creator:: Townsend, M. Shaun and Henning, John A.
Abstract:: Hop (Humulus lupulus L.) is a perennial, dioecious species in which the female inflorescence (cones) are harvested and used in the beer-brewing process to impart bittering and/or flavoring to beer. Hop breeders have typically utilized clonal selection and hybridization to develop new cultivars. The use of genetically diverse parents for...
Resource Type:: Article
Full Text:: Groups in Hop as Determined by AFLP Analysis M. Shaun Townsend* and John A. Henning ABSTRACT �-acid was

AFLP Discrimination of Native North American and Cultivated Hop

Creator:: Townsend, M. Shaun and Henning, John A.
Abstract:: Hop (Humulus lupulus L.) is cultivated for the female flowers, or “cones,” which traditionally have been used as a bittering and flavoring agent in beer. Hop breeding historically relied on relatively simple selection techniques within established breeding lines. Supplementing current breeding material with new genetic sources would enhance a hop...
Resource Type:: Article
Full Text:: Discrimination of Native North American and Cultivated Hop M. Shaun Townsend* and John A. Henning ABSTRACT Hop

The influence of cow age on grazing distribution and utilization of mountain riparian areas and adjacent uplands

Creator:: Morrison, Julie A.
Abstract:: The objective of this study was to evaluate the influence of cow age on grazing distribution relative to mountain riparian areas. In each of two years, sixty cow-calf pairs were stratified by age into the following treatments: 1) thirty first calf heifers (442 kg, body condition score (BCS)=4.5), and 2)...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Julie A. Morrison for the degree

Monitoring river restoration using fiber optic temperature measurements in a modeling framework

Creator:: Huff, Julie A.
Abstract:: The Middle Fork of the John Day River (MFJD) in Northeastern Oregon contains important spawning grounds for spring Chinook and summer steelhead of the Columbia River Basin. In the summer of 2008 phase one of a river restoration project was completed which included the addition of engineered log jams (ELJs)...
Resource Type:: Masters Thesis

Harvesting hunger : measuring food insecurity and hope in Oregon's Mexican agriculture and seafood workers

Creator:: Reeder, Julie A.
Abstract:: Food Insecurity exists whenever the availability of nutritionally adequate and safe foods or the ability to acquire acceptable foods in socially acceptable ways is limited or uncertain (LSRO, 1990). Factors that increase a household's risk for food insecurity include being low income and not being able to access formal and...
Resource Type:: Dissertation

ScholarsArchive@OSU

Floodplain emergent wetlands as rearing habitat for fishes and the implications for wetland enhancement

Juvenile Salmonid Use of Freshwater Emergent Wetlands in the Floodplain and Its Implications for Conservation Management

Diagnostic analysis for mechanical systems

Riparian bird communities in Portland, Oregon : habitat, urbanization, and spatial scale patterns

Field-Based Estimates of Heritability and Genetic Correlations in Hop

Potential Heterotic Groups in Hop as Determined by AFLP Analysis

AFLP Discrimination of Native North American and Cultivated Hop

The influence of cow age on grazing distribution and utilization of mountain riparian areas and adjacent uplands

Monitoring river restoration using fiber optic temperature measurements in a modeling framework

Harvesting hunger : measuring food insecurity and hope in Oregon's Mexican agriculture and seafood workers

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