Restormel Fish Counter Annual Report 2007
Data(s) |
2008
|
---|---|
Resumo |
This is the Restormel Fish Counter, Annual Report 2007 produced by the Environment Agency South West Region on March 2008. The report presents the upstream counts of migratory salmonids recorded on the River Fowey at Restormel Weir fish counting station (SX 107 613) over the period March 2007 to February 2008 inclusive. Data contained within this report covers the period of the commercial migratory salmonid net buy-back scheme and the National Spring Salmon Byelaws (2 March- 15 June). The minimum upstream salmon estimate for 2007, over the period July 2007 to February 2008, was 796, which is the fifth highest recorded count over the past 13 years. The number of returning salmon in 2007 suggests a downward trend in numbers since 2004. The 2007 large sea trout count is similar to 2006. Overall, the number of fish returning is still low in comparison with the 10-year average. There was a noticeable decrease in the number of small sea trout returning compared to 2006 and the 10-year average. The Fish counter at Restormel suffered several faults. |
Formato |
application/pdf |
Identificador |
http://aquaticcommons.org/10928/1/16_Restormel_Fish_Counter_Annual_Report_2007.pdf Environment Agency (2008) Restormel Fish Counter Annual Report 2007. Cornwall, UK, Environment Agency South West Region, 37pp. |
Idioma(s) |
en |
Publicador |
Environment Agency South West Region |
Relação |
http://aquaticcommons.org/10928/ |
Palavras-Chave | #Fisheries #Limnology #Management |
Tipo |
Monograph or Serial Issue NonPeerReviewed |