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Pre-season run size forecasts for Fraser River sockeye (Oncorhynchus nerka) salmon in 2020 / Mike Hawkshaw, Yi Xu and Brooke Davis.: Fs97-6/3392E-PDF

"Fraser River sockeye stocks have been experiencing productivity lower than the long-term average in recent years. Forecasts for these stocks have been prepared with Bayesian models and presented as probability distributions. These distributions represent the range of survival the stocks have exhibited historically. Environmental variation, especially warming associated with climate change, are incorporated into the forecast models for 10 sockeye stocks. In general, adding these environmental variables has the effect of reducing the forecast abundance when temperatures are warmer"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.889609&sl=0

Publication information
Department/Agency
  • Canada. Department of Fisheries and Oceans, issuing body.
TitlePre-season run size forecasts for Fraser River sockeye (Oncorhynchus nerka) salmon in 2020 / Mike Hawkshaw, Yi Xu and Brooke Davis.
Series title
  • Canadian technical report of fisheries and aquatic sciences, 1488-5379 ; 3392
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Includes bibliographical references (pages 20-22).
  • Includes abstract in French.
Publishing information
  • Delta, British Columbia : Lower Fraser Area Office, Fisheries and Oceans Canada, 2020.
  • ©2020
Author / Contributor
  • Hawkshaw, Mike, author.
Description1 online resource (vi, 52 pages) : charts.
ISBN9780660356099
Catalogue number
  • Fs97-6/3392E-PDF
Subject terms
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