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Creator:: Morrison, Peter H. and Swanson, Frederick J.
Abstract:: Fire history from years 1150 to 1985 was reconstructed by analyzing forest stands in two 1940-hectare areas in the central-western Cascade Range of Oregon. Serving as records for major fire episodes, these stands revealed a highly variable fire regime. The steeper, more dissected, lower elevation Cook-Quentin study area experienced more...
Resource Type:: Technical Report

Creator:: Oregon. Fish Commission and Cleaver, Fred C. (Frederick Charles), 1916-
Resource Type:: Technical Report
Full Text:: . Harry, Jr., K. A. Henry, R. T. Heg, J. I. Hodges, E. K. Holmberg, D. R. John- son, L. D. Marriage, C. R

Creator:: Morgan, Alfred R., Cleaver, Fred C. (Frederick Charles), 1916-, and Oregon. Fish Commission
Abstract:: During a tagging operation conducted in 1951 on the Alsea River, 1,142 adult silver salmon were tagged with plastic Petersen-type tags and stainless steel jaw tags. An attempt was made to determine whether tagged fish released in different apparent conditions suffered differential mortalities. Under the hypothesis that the recovery of...
Resource Type:: Technical Report
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Creator:: Snyder, Kai U., Sullivan, Timothy J., Raymond, Richard B., Gilbert, Erin H., Moore, Deian L., and E & S Environmental Chemistry, Inc.
Abstract:: In this watershed assessment, the authors of the report summarized current conditions and data gaps within the Necanicum River watershed to help to identify how current and past resource management is impacting aquatic resources.
Resource Type:: Technical Report
Full Text:: , Inc. P.O. Box 609 Corvallis, OR 97339 Kai U. Snyder Timothy J. Sullivan Richard B. Raymond Erin

Creator:: Hickenbottom, J. Randal, Summerfield, Bob, Aradahl, Jeff, Halekas, George, Hilliard, Mark, Jackson, Lynn, Prevedel, David, and Rupe, John
Abstract:: This biological assessment (BA) documents the potential effects of existing Forest Service (FS) Land and Resource Management Plans (LRMPs), or 'Forest Plans' and Bureau of Land Management (BLM) Land Use Plans (LUPs) on the Canada Lynx (Lynx canadensis), hereafter referred to as the lynx. LRMPs and LUPs are collectively referred...
Resource Type:: Technical Report
Full Text:: Plans and Bureau of Land Management Land Use Plans on Canada Lynx J. Randal Hickenbottom (Initial

Creator:: E & S Environmental Chemistry, Inc., Snyder, Kai U., Sullivan, Timothy J., Moore, Deian L., Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, and Oregon. Department of Forestry
Abstract:: Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed.
Resource Type:: Technical Report
Full Text:: Timothy J. Sullivan Deian L. Moore Richard B. Raymond Erin H. Gilbert Submitted to

Creator:: Snyder, Kai U., Sullivan, Timothy J., Raymond, Richard B., Bischoff, Joseph M., White, Shawn, Binder, Susan K., and E & S Environmental Chemistry, Inc.
Abstract:: The purpose of this watershed assessment is to inventory and characterize watershed conditions of the Miami River watershed and to provide recommendations that address the issues of water quality, fisheries and fish habitat, and watershed hydrology. This assessment was conducted by reviewing and synthesizing existing data sets and some new...
Resource Type:: Technical Report
Full Text:: Report by: E&S Environmental Chemistry, Inc. P.O. Box 609 Corvallis, OR 97339 Kai U. Snyder Timothy J

Creator:: Sullivan, Timothy J., Bischoff, Joseph M., Kai, Snyder U., Raymond, Richard B., White, Shawn, Binder, Susan K., and E & S Environmental Chemistry, Inc.
Abstract:: The purpose of this watershed assessment is to provide an inventory and characterization of watershed conditions in the Wilson River watershed and to provide recommendations that address the issues of water quality, fisheries and fish habitat, and watershed hydrology.
Resource Type:: Technical Report
Full Text:: Report by: E&S Environmental Chemistry, Inc. P.O. Box 609 Corvallis, OR 97339 Timothy J. Sullivan

Creator:: Floberg, J., Goering, M., Wilhere, George, MacDonald, C., Chappell, C., Rumsey, C., Ferdana, Zack, Holt, A., Skidmore, Peter, Horsman, T., Alverson, E., Tanner, C., Bryer, M., Lachetti, Pierre, Harcombe, A., McDonald, B., Cook, T., Summers, M., and Rolph, D.
Abstract:: This assessment is intended to help conservation agencies, planners and organizations direct their resources to the most important places for supporting the ecoregion's biodiversity.
Resource Type:: Technical Report
Full Text:: , J., M. Goering, G. Wilhere, C. MacDonald, C. Chappell, C. Rumsey, Z. Ferdana, A. Holt, P. Skidmore

Creator:: National Marine Fisheries Service, Northwest Region
Abstract:: The Natural Resources Division (NRD) of the Confederated Tribes of Grand Ronde (CTGR), in cooperation with the Bureau of Indian Affairs (BIA), proposes the regeneration harvest and commercial thinning of four timber sales on the Reservation of The Confederated Tribes of Grand Ronde (CTGR). The CTGR has a 20-year management...
Resource Type:: Technical Report
Full Text:: can greatly accelerate erosion rates in a watershed (Haupt 1959, Swanson and Dyrness 1975, Swanston

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