Water temperature, river discharge, and adult chinook salmon migration observations in the Cowichan watershed, 1988-2014 / by J.G. Damborg ... [et al.].: Fs97-4/3028E-PDF

Historical daily mean air and water temperatures, stream discharge and adult Chinook salmon upstream migration data were assembled for the Cowichan River, British Columbia. Long-term air temperature time-series were statistically related to intermittent water temperature time-series to hind-cast daily water temperatures for the Lower Cowichan River from 1913-2014. Statistical relationships between the long-term WATER SURVEY OF CANADA (WSC) hydrometric station on the Upper Cowichan River (1913-2012), and the Lower Cowichan WSC station, were used to extend the discharge time-series for the Lower Cowichan site. Peak-over-threshold analyses were then applied to reconstructed time-series data to review trends.

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Publication information
Department/Agency Canada. Department of Fisheries and Oceans.
Title Water temperature, river discharge, and adult chinook salmon migration observations in the Cowichan watershed, 1988-2014 / by J.G. Damborg ... [et al.].
Variant title Observations sur la température de l'eau, le débit fluvial et la migration du saumon quinnat dans le bassin versant de la rivière Cowichan, de 1988 à 2014.
Series title Canadian manuscript report of fisheries and aquatic sciences, 1488-5387 ; 3028
Publication type Series - View Master Record
Language [English]
Format Electronic
Electronic document
Other formats Paper-[English]
Note(s) The catalogue number (Fs97-4/3028E) for the print edition has been copied in this electronic publication.
Includes bibliographical references (p. 24-26).
Issued also in printed form.
Text in English, abstract in English and French.
Publishing information Nanaimo, B.C. : Fisheries and Oceans Canada, 2015.
Author / Contributor Damborg, J. G.
Description vi, 92 p. : graphs, maps
Catalogue number
  • Fs97-4/3028E-PDF
Subject terms Fisheries resources
Salt water fish
Animal migrations
Fisheries management
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