Survival Estimates for the Passage of Spring-migrating Juvenile Salmonids Through Snake and Columbia River Dams and Reservoirs, 2020

Details

• Personal Author:
  Widener, Daniel L. ; Faulkner, James R. ; Smith, Steven G. ; Marsh, Tiffani M. ; Zabel, Richard W.
• Corporate Authors:
  Northwest Fisheries Science Center (U.S.)
• NOAA Program & Office:
  NMFS (National Marine Fisheries Service) ; NWFSC (Northwest Fisheries Science Center)
• Description:
  In 2020, we completed the 28th year of a study to estimate survival and travel time of juvenile Pacific salmon Oncorhynchus spp. passing dams and eservoirs on the Snake and Columbia Rivers. All estimates were derived from detections of fish tagged with passive integrated transponder (PIT) tags.
• Series:
  NOAA Contract Report NMFS-NWFSC ; CR-2021-05
• DOI:
  https://doi.org/10.25923/g1b4-gc05
• Document Type:
  Contract Report
• Place as Subject:
  Snake River (Wyo.-Wash.) ; Columbia River
• Rights Information:
  Public Domain
• Compliance:
  Submitted
• Download URL:
  https://repository.library.noaa.gov/view/noaa/33207/noaa_33207_DS1.pdf
• File Type:
  [PDF - 5.66 MB]
• Collection(s):
  National Marine Fisheries Service (NMFS)
• Main Document Checksum:
  urn:sha256:e763d7647748860ab3ed029e0674e7aa08b4e1ef3d9fdfab0d5770ac9418a070