Northwest Fisheries Science Center

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Document Type: Report
Center: NWFSC
Document ID: 7436
Title: Development of a passive integrated transponder (PIT) tag detection system for adult salmonids in the lower Columbia River
Author/Editor: Robert J. Magie, Jeremy P. Bender, Matthew S. Morris, Bruce F. Jonasson, Richard D. Ledgerwood
Year: 2013
Institution: Report of the Fish Ecology Division, Northwest Fisheries Science Center, National Marine Fisheries Service. Seattle, Washington
Date: September 2013
Abstract:

We installed and operated a prototype fixed site monitoring system to detect migrating adult PIT tagged salmonids in the tidal freshwater portion of the Columbia River estuary during 2011-2012.  Detections were used to evaluate arrival timing and subsequent timing and survival to detection locations upstream.  The system was installed during August 2011 at the terminus of a pile dike structure (PD7) at rkm 70.  

Notes: 23 pages
Files:
Theme: Recovery and rebuilding of marine and coastal species
Foci: Characterize the population biology of species, and develop and improve methods for predicting the status of populations.
Develop methods to use physiological, biological and behavioral information to predict population-level processes.