Index Catalog // ScholarsArchive@OSU

Trees, snow and flooding: an investigation of forest canopy effects on snow accumulation and melt at the plot and watershed scales in the Pacific Northwest

Creator:: Storck, Pascal
Abstract:: Concerns about the extent to which major Pacific Northwest floods over the last decade might have been exacerbated by logging have heightened the need for a better scientific understanding of the role of forest maturity on snow accumulation and melt. To address this need, a multi-scale field and modeling study...
Resource Type:: Technical Report

Provenance, lifespan, and phylogeny : testing a conceptual framework for plant community management

Creator:: Benfield, Cara D.
Abstract:: Successful conservation management requires an understanding of how species respond to intervention. Native and exotic species may respond differently to management interventions due to differences arising directly from their native or exotic origin (i.e., provenance) or from differences in life-history or phylogenetic lineage that are associated with provenance. Thus, selection...
Resource Type:: Masters Thesis
Full Text:: measures of plant-available nitrogen are recorded in Pacific Northwest prairie soils (10.8 ± 1.0 μg NH4

Human-eagle interactions on the lower Columbia River

Creator:: McGarigal, Kevin
Abstract:: During the past decade (1978-87), breeding success and productivity of bald eagles on the lower Columbia River (LCR) has been far below state and regional averages and well below levels required for delisting under the Endangered Species Act by the Pacific States Bald Eagle Recovery Plan. Human disturbance was suspected...
Resource Type:: Masters Thesis
Full Text:: , approximately the lower 61 river miles (Fig. 1). The climate is Pacific Northwest Maritime and is

Aquatic plants of the Pacific Northwest, with vegetative keys

Creator:: Steward, Albert Newton, 1897-1959, Gilkey, Helen M., 1886-1972, and Johnston, L. D. (La Rea Dennis)
Abstract:: Second edition
Resource Type:: Book
Full Text:: "Aquatic plants of the Pacific Northwest, with vegetaive

Systematic and reproductive studies of Mimulus (Scrophulariaceae) in the Pacific Northwest : implications for conservation biology

Creator:: Meinke, Robert James
Abstract:: The Mimulus washingtonensis complex is a group of morphologically similar species centered in the Pacific Northwest. All are rare, and most are under consideration for listing as endangered. Morphometric and pollination data were used in developing a revised taxonomy for the group. Five species and two varieties are recognized. Mimulus...
Resource Type:: Dissertation
Full Text:: (Scrophulariaceae) in the Pacific Northwest : implications for conservation biology AN ABSTRACT OF THE THESIS OF

Interconnection of electric power systems in the northwest

Creator:: Valentine, Bernard Iliff
Resource Type:: Masters Thesis
Full Text:: Interconnection of electric power systems in the northwest

Fire-resistant plants for home landscapes : selecting plants that may reduce your risk from wildfire

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Detweiler, Amy Jo, Fitzgerald, Stephen Arthur, and Pacific Northwest Cooperative Extension
Abstract:: In the Pacific Northwest, fires are a natural part of the changing landscape. As homeowners continue to build in the wildland-urban interface, they must take special precautions to protect their lives, homes, and property.
Resource Type:: Technical Report
Full Text:: from wildfi re FIRE-RESISTANT PLANTS FOR HOME LANDSCAPES A Pacifi c Northwest Extension publication

Analyzing patterns of woody plant richness at multiple spatial scales with modeled photosynthesis

Creator:: Swenson, Jennifer J.
Abstract:: The hump-shaped relationship that predicts highest species richness (species/unit area) at intermediate levels of productivity was examined for woody plants across the Pacific and Inland Northwest of the U.S. Many studies have examined this relationship at regional scales, but commonly use species range maps and surrogate measures of productivity (e.g....
Resource Type:: Dissertation

Population dynamics, distribution, and control of nematodes in highbush blueberries

Creator:: Schroeder, Jan-Marie
Abstract:: Fluctuations in population density of Pratylenchus sp., Trichodorus sp., and Xiphinema americanum s. 1. in three blueberry fields were determined monthly for one year. Pratylenchus densities were greatest in August and least in October. Three distinct periods of population growth occurred; during January, April, and between June and August. Trichodorus...
Resource Type:: Masters Thesis
Full Text:: harbor plant parasitic nematodes. Similarly, nematode testing laboratories in the Pacific Northwest

Nutrient management for onions in the Pacific Northwest [2001]

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension, Sullivan, Dan M. (Dan Matthew), 1954-, Brown, B. D., Shock, Clinton C., Horneck, Donald Arthur, Stevens, R. G., Pelter, G. Q., and Feibert, Erik Bruno Goncalves
Abstract:: This nutrient management guide is designed to assist onion growers and crop advisors in producing a high-quality crop while protecting the environment from excess nutrients. Nutrient management strategies recommended here are based on data accumulated over many growing seasons with many different onion varieties in Idaho, Washington, and Oregon. This...
Resource Type:: Technical Report
Full Text:: Nutrient Management for Onions in the Pacific Northwest Nutrient

ScholarsArchive@OSU

Trees, snow and flooding: an investigation of forest canopy effects on snow accumulation and melt at the plot and watershed scales in the Pacific Northwest

Provenance, lifespan, and phylogeny : testing a conceptual framework for plant community management

Human-eagle interactions on the lower Columbia River

Aquatic plants of the Pacific Northwest, with vegetative keys

Systematic and reproductive studies of Mimulus (Scrophulariaceae) in the Pacific Northwest : implications for conservation biology

Interconnection of electric power systems in the northwest

Fire-resistant plants for home landscapes : selecting plants that may reduce your risk from wildfire

Analyzing patterns of woody plant richness at multiple spatial scales with modeled photosynthesis

Population dynamics, distribution, and control of nematodes in highbush blueberries

Nutrient management for onions in the Pacific Northwest [2001]

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