Unknown
Environment Agency South West Region
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Cornwall, UK
In:
dis@fba.org.uk
|
http://aquaticcommons.org/id/eprint/10908
|
1256
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2013-03-22 13:38:29
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10908
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Environment Agency, UK (Freshwater Biological Association)
Publication Date:
2021-07-01
Description:
This is the Restormel Fish Counter, Annual Report 2001 produced by the Environment Agency South West Region on March 2002. The report presents the daily upstream counts of migratory salmonids on the River Fowey at Restormel Weir fish counting station (SX 107 613) in 2001. The counter data covers the period of the commercial salmonid net buy back scheme and the national spring salmon byelaws. These reduce the commercial netting season for salmon and sea trout to between 16 June and 31 August. The fish counter at Restormel is installed on a crump sectioned weir on the River Fowey. The fish counter is a resistivity based system and operates over all three channels of the weir. 2001 was a good year for large sea trout. The number of returning large sea trout was above average in April, May, June and July and equal to or higher than the previous recorded maximum in those months. The main run of small sea trout occurred at a similar time to previous years with the highest numbers of fish entering the Fowey during June and July.
Description:
Environment Agency Archives North West
Keywords:
Fisheries
;
Limnology
;
Management
;
England
;
Fowey
;
Migratory species
;
Fish counters
;
Population dynamics
Repository Name:
AquaDocs
Type:
monograph
Format:
application/pdf
Format:
application/pdf
Format:
41
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