River Exe Fisheries Survey 1966-1967

• Main Authors: Nott, F.J., Beale, P.B.
• Format: Book
• Language: English
• Published: Devon River Authority 1968
• Subjects: Fisheries; Limnology; Management; Salmo salar
• Online Access: http://aquaticcommons.org/10891/; http://aquaticcommons.org/10891/1/D3.32E%2824%29__River__Exe_fisheries_survey_1966-1967.pdf

This is the River Exe Fisheries Survey 1966-1967 by the Devon River Authority. This is the fifth Fisheries Survey to be carried out in the initial series, other surveys having been carried out on the Rivers Teign, Torridge, Dart and Erme. The object of the survey was to examine the distribution and relative abundance of salmonid fish in the river system, in order to assess the possibility, or desirability, of increasing salmon smolt production of the river by artificial propagation or other means. The survey was carried out from middle May to end of July in 1966 when further survey work was prevented by high water levels, and from the end of June to the end of September in 1967. It contains a brief introduction of general aspects of the catchment, chemistry, pollution, biology and fisheries in the river, methodology that looks at the selected transects and techniques for sampling, results and recommendations. The results goes through totals of all salmonid fish caught, adults, parrs and estimations of parr population individually for salmo salar and salmo trutta. Maps with survey sections and fish indices along with tables with size distributions and totals of salmonids found are attached.