Datasets: Extended Time-series of Catch and Escapement Estimates for Skeena Sockeye, Pink, Chum, Coho and Chinook Salmon Conservation Units

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Core data files and results from an analysis that estimates annual escapement and harvest for each Conservation Unit in the Skeena Watershed from the 1950’s to 2010. Please also see the summary report that accompanies this data.

The downloadable zip folder contains the following files:

  • NCCC_Streams1950-2010_2Nov2012.xls = stream-level escapement and metadata
  • TRTC_Area4_14Feb2013+plots+FD.xlsm = annual calendar year estimates of escapement, catch, total return to Canada (TRTC) for each Conservation Unit.
  • SR_Area04_13May2013+FD.xlsx = estimates of total spawners and subsequent returns (recruits) by brood year (includes average age composition estimates for each CU and the year-specific age composition estimates for Babine sockeye CUs and the Kalum-late Chinook CU).