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Filtering by: Creator Spackman, David A. Remove constraint Creator: Spackman, David A. Resource Type Technical Report Remove constraint Resource Type: Technical Report

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  • Technology and its limitations

    Creator:
    Bella, David A.
    Resource Type:
    Technical Report
    Full Text:
    T 14 .B451 1993 TECHNOLOGY and its LIMITATIONS by David

  • Computer simulation of eutrophication

    Creator:
    Bella, David A.
    Abstract:
    The proposal for the research project reported herein was princi­pally prepared during 1968 and the starting date for this study was established as September 1, 1969. In the approximately four years from the preparation of this proposal to the completion of this final report, the state of the art for...
    Resource Type:
    Technical Report
    Full Text:
    I COMPUTER SIMULATION OF EUTROPHICATION by David A

  • Pacific lamprey research and restoration project : annual report 1998

    Creator:
    Close, David A.
    Abstract:
    This document is the 1998 annual progress report for studies of Pacific lampreys (Lampetra tridentata) conducted by the Confederated Tribes of the Umatilla Indian Reservation (CTUIR), Columbia River Inter-Tribal Fish Commission, and University of Minnesota (U of M). Bonneville Power Administration (BPA) funded activities through Project 94-026. The Pacific Lamprey...
    Resource Type:
    Technical Report
    Full Text:
    , David A. - Confederated Tribes of the Umatilla Indian Reservation, Pacific Lamprey Research and

  • Economic and environmental aspects of biomass energy in the southern Oregon coastal zone : final report

    Creator:
    Oregon State University and Perry, David A., 1938-
    Resource Type:
    Technical Report
    Full Text:
    Modeling Oregon Department of Energy David A. Perry 1 Robert Soderberg1 James Funck2 Robert Avery3

  • Minimizing soil compaction in Pacifc Northwest forests

    Creator:
    Froehlich, Henry A. and McNabb, David H.
    Resource Type:
    Technical Report
    Full Text:
    • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ••••••••••••••••••••••••••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • • •• • • • • • • • • • • • • • • • • • • • • • • • • • • • •••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • ••••••••••• ••••••••••••••••••••••••••• •••••••••• ••••••••••••••••••••••••••••••••••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • • •••••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ••••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •••••• ••••••••••••••••••••••••••••••••••• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Henry A. Froehlich David H. McNabb Paper Presented at Sixth North American Forest Soils Conference

  • Species composition of rockfish in catches by Oregon trawlers, 1963-93

    Creator:
    Douglas, David A. and Oregon. Fish Division
    Abstract:
    This report provides rockfish landings (weight in metric tons) based upon species composition samples taken from commercial trawl landings in Oregon. Rockfish (Family Scorpaenidae) are an important segment of Oregon trawl landings. For over 30 years, the Oregon Department of Fish and Wildlife (ODFW), Marine Finfish Program, previously known as...
    Resource Type:
    Technical Report
    Full Text:
    Composition of Rockfish in Catches by Oregon Trawlers, 1963-93 David A. Douglas Marine Resources Program

  • Yesterday's orchard ... today's home : legacy pesticides on former orchard property

    Creator:
    Oregon State University. Extension Service, Stone, David L. (David Louis), and Anderson, Kim A.
    Abstract:
    Oregon has a rich history of orchard cultivation across the state. Today, orchards continue to be an important part of Oregon’s economy and contribute to a healthy and balanced diet for the public. But, with the growth of residential development, lands that once contained orchards are being converted into homes...
    Resource Type:
    Technical Report
    Full Text:
    on Former Orchard Property Q 1 Oregon has a rich history of orchard cultivation

  • Field guide to the forested plant associations of the Mt. Baker-Snoqualmie National Forest

    Creator:
    Henderson, Jan A., Lesher, Robin D., Peter, David H., and Shaw, David C.
    Abstract:
    A classification of forest vegetation is presented for the Mt. Baker-snoqualmie Forest. It is based on the potential National vegetation and uses the plant association as the basic unit. The classification is based on 2464 sample plots distributed across the Forest from 1979 to 1990. Of these 1963 were in...
    Resource Type:
    Technical Report
    Full Text:
    Jan A. Henderson Robin D. Lesher David H. Peter David C. Shaw USDA Forest Service Pacific

  • Forested plant associations of the Olympic National Forest

    Creator:
    Henderson, Jan A., Peter, David H., Lesher, Robin D., and Shaw, David C.
    Abstract:
    A potential vegetation classification system is presented for the Olympic National Forest. It is based on a sample of 1046 Reconnaissance and 408 Intensive plots. The hierarchical classification includes sixvegetation series and 64 plant associations. Diagnostickeys are presented to aid in the identification of series and associations. Descriptions are presented...
    Resource Type:
    Technical Report

  • Equations and tables predicting gross total stem volumes in cubic feet for six major conifers of southwest Oregon

    Creator:
    Hann, David W., Walters, David K., Clyde, Merlise A., and Oregon State University. Forest Research Laboratory
    Abstract:
    Equations and tables predicting gross total stem volumes in cubic feet are presented for Douglas-fir, grand fir, white fir, ponderosa pine, sugar pine, and incense-cedar. The data were gathered in second-growth, mixed-conifer stands of southwest Oregon. The basic equations use diameter outside bark at breast height and total tree height...
    Resource Type:
    Technical Report
    Full Text:
    Oregon David K. Walters David W. Hann Merlise A. Clyde College ofForestry Oregon State University c