The movements of salmon in relation to daylight

Stewart, L. (1968) The movements of salmon in relation to daylight. Halton, UK, Lancashire River Authority, 36pp.

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Abstract

This report covers the upstream movement of 1,719 salmon in the River Leven during the year 1965. An analysis of river levels taken at hourly intervals from April to November 1965 correlated to fish movement at the exact river level when fish moved is provided. The report concludes that major quantities of water from the Rivers Lune and Leven can be made available for domestic and industrial supply without harming the fisheries.

Item Type: Monograph or Serial Issue
Title: The movements of salmon in relation to daylight
Personal Creator/Author:
CreatorsEmail
Stewart, L.
Number of Pages: 36
Date: July 1968
Publisher: Lancashire River Authority
Place of Publication: Halton, UK
Funders: Environment Agency Archives North West
Contact Email Address: dis@fba.org.uk
Issuing Agency: Environment Agency, UK (Freshwater Biological Association)
Additional Information: Report of Fisheries Officer. Document contains various non-paginated graphs and maps
Uncontrolled Keywords: England; Lune Catchment; Rivers; Salmon fisheries; Salmo salar; Fishery surveys; Stream flow; Water use; Catch statistics; Light effects
Subjects: Ecology
Fisheries
Limnology
Item ID: 8476
Depositing User: Hardy B Schwamm
Date Deposited: 07 Mar 2012 14:57
Last Modified: 07 Mar 2012 14:57
URI: http://aquaticcommons.org/id/eprint/8476

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