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Filtering by: Creator Cowlitz Valley Ranger District (Agency : Wash.) Remove constraint Creator: Cowlitz Valley Ranger District (Agency : Wash.) Academic Affiliation Geography Remove constraint Academic Affiliation: Geography

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  • Centralia steam-electric project - a story of resource development

    Creator:
    May, Denny L.
    Abstract:
    Coal was discovered in southwestern Washington over One hundred years ago but until recently was of only minor local importance. From the peak production year, in which less than one-third of a million tons of coal were mined, until the late 1960's, the coal production of the area degenerated to...
    Resource Type:
    Capstone Project
    Full Text:
    . . . . . . . . . . . . . . . . COALFIELDDATA . . . . .. 1 State of Washington . . . . . . . . . . Centralia-Chehalis Coal District

  • The late spring secondary precipitation maximum in the interior Pacific Northwest

    Creator:
    Quinn, Robert
    Abstract:
    The Late Spring Secondary Precipitation Maximum in the Interior Pacific Northwest results from a complex system of climatic controls. The Secondary Maximum is most strongly developed over the high plateau of Oregon immediately in the lee of the Cascade Mountains. Local topographic organization exerts strong control over the magnitude and...
    Resource Type:
    Dissertation
    Full Text:
    . Bliss 0 5 ''' American Falls .i., * < ' \ ,131ackfou ' I 0 Pccatetl* Agency \\q- $,gerdeen Exp.Sta

  • Geographic variations in water quality and recreational use along the upper Wallowa River and selected tributaries

    Creator:
    McDowell, Theodore R.
    Abstract:
    Physical, chemical and bacterial water quality parameters of the upper Wallowa River were sampled periodically between July 2, 1978 and June 9, 1979 at nine stream and lake sampling sites. Water upstream from Wallowa Lake was typified by low nutrient concentrations ( generally below detectable limits except for nitrates), low....
    Resource Type:
    Dissertation
    Full Text:
    . This research was supported by the U.S. Environmental Pro- tection Agency (EPA Contract Order No. B

  • Weather as an influencing factor in the use of Oregon's coastal recreation areas

    Creator:
    Rense, William Childs, 1944-
    Abstract:
    The role of weather in influencing tourist-recreation visitation to the Oregon coast during the six-month summer season of May through October has been investigated by this research. In addition, the normal day-to-day fluctuations in coastal visitation has been determined. Based upon the normal visitation, the tourist-recreation season on Oregon's coast...
    Resource Type:
    Dissertation
    Full Text:
    . 119 3. 21 Chetco Ranger District, Siskiyou National Forest. Daily number of people at reception desk

  • An analysis of conflict for the Columbia River salmon fishery

    Creator:
    Brown, Dennis E.
    Abstract:
    This paper is an analysis of the resource use conflict of the Columbia River salmon fishery. The report discusses the physical setting of the Columbia River, the biology of anadromous salmon, the history of the resource use, hazards to the salmon, fishing techniques, and salmon usage today with its conflicts,...
    Resource Type:
    Capstone Project
    Full Text:
    which the Willamette, Lewis and Cowlitz Rivers drain to the Columbia from their sources in the Cascades