Measurement of Lake Roosevelt Biota in Relation to Reservoir Operations; 1992 Annual Report. Metadata

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Title

  • Main Title Measurement of Lake Roosevelt Biota in Relation to Reservoir Operations; 1992 Annual Report.

Creator

  • Author: Griffith, Janelle R.
    Creator Type: Personal
  • Author: McDowell, Amy C.
    Creator Type: Personal

Contributor

  • Sponsor: United States. Bonneville Power Administration.
    Contributor Type: Organization

Publisher

  • Name: Spokane Indian Tribe, Wellpinit, WA (United States)
    Place of Publication: United States

Date

  • Creation: 1996-01-01

Language

  • English

Description

  • Content Description: The purpose of this research project is to collect data to model resident fish requirements for Lake Roosevelt as part of the Bonneville Power Administration (BPA), Bureau of Reclamation (BoR), and U.S. Army Corps of Engineer`s (ACE) System Operation Review. The System Operation Review (SOR) is a tri-agency team functioning to review the use and partitioning of Columbia Basin waters. User groups of the Columbia have been defined as power, irrigation, flood control, anadromous fish, resident fish, wildlife, recreation, water quality, navigation, and cultural resources. Once completed the model will predict biological responses to different reservoir operation strategies. The model being developed for resident fish is based on Montana Department of Fish, Wildlife, and Parks model for resident fish requirements within Hungry Horse and Libby Reservoirs. While the Montana model predicts fish growth based on the impacts of reservoir operation and flow conditions on primary and secondary production levels, the Lake Roosevelt model will also factor in the affects of water retention time on zooplankton production levels and fish entrainment. Major components of the Lake Roosevelt model include: (1) quantification of impacts to zooplankton, benthic invertebrates, and fish caused by reservoir drawdowns and low water retention times; (2) quantification of number, distribution, and use of fish food organisms in the reservoir by season; (3) determination of seasonal growth of fish species as related to reservoir operations, prey abundance and utilization; and (4) quantification of entrainment levels of fish as related to reservoir operations and water retention times. This report contains the results of the resident fish system operation review program for Lake Roosevelt from January through December 1992.
  • Physical Description: 87 pages

Subject

  • Keyword: Population Dynamics
  • Keyword: Bonneville Power Administration
  • Keyword: Resource Management
  • Keyword: Food Chains
  • Keyword: Hydroelectric Power Plants Salmon Fisheries - Northwest, Pacific
  • Keyword: Zooplankton
  • Keyword: Salmon Fisheries - Northwest, Pacific
  • STI Subject Categories: 54 Environmental Sciences
  • Keyword: Fishes
  • STI Subject Categories: 13 Hydro Energy
  • Keyword: Water Reservoirs
  • Keyword: Biological Effects

Source

  • Other Information: PBD: 1992

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Other: DE96010106
  • Report No.: DOE/BP-91819-11
  • Grant Number: 1988BP91819
  • DOI: 10.2172/224253
  • Office of Scientific & Technical Information Report Number: 224253
  • Archival Resource Key: ark:/67531/metadc664179

Note

  • Display Note: OSTI as DE96010106
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