Detection of PIT-tagged juvenile salmonids in the Columbia River estuary using a pair-trawl, 2000 and 2001

Details

• Personal Author:
  Ledgerwood, Richard D. ; Ryan, Brad A. ; Banks, C. Zoe ; Naman, Seth W. ; Sandford, Benjamin P. ; Ferguson, John W.
• Corporate Authors:
  Northwest Fisheries Science Center (U.S.) ; United States. Army. Corps of Engineers
• NOAA Program & Office:
  NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center)
• Description:
  In 2000 and 2001, National Marine Fisheries Service (NMFS) researchers continued sampling juvenile salmonids tagged with passive integrated transponder (PIT) tags using a surface pair-trawl fitted with a PIT-tag detection antenna. Here we report and compare detection data from two dissimilar years: 2000, which was characterized by high river-flows, and 2001, which was characterized by near-record low river-flows.
• Keywords:
  Chinook Salmon Detection Fishes Fish Tagging Migration Steelhead (Fish) Chinook Salmon Fish Tagging
• Document Type:
  Non-series Report
• Funding:
  Contract no. W68SBV80622741
• Place as Subject:
  Columbia River Estuary (Or. and Wash.)
• Rights Information:
  Public Domain
• Compliance:
  Library
• Main Document Checksum:
  urn:sha256:d1f323e92edc7cd0a21387130190f0a1cd1c063c0e6177a4b67d0fc1f5801253
• Download URL:
  https://repository.library.noaa.gov/view/noaa/47620/noaa_47620_DS1.pdf
• File Type:
  [PDF - 5.50 MB ]