Hydroacoustic study of Salmo Salar migration in the Shuya River (Onega Lake Basin)
- 14 October 2011
- journal article
- Published by Pleiades Publishing Ltd in Journal of Ichthyology
- Vol. 51 (8), 646-651
- https://doi.org/10.1134/s0032945211050122
Abstract
“Netcor” computer-aided hydroacoustic system has been used to study the pattern of spawning migration in the Shuya River of the Atlantic salmon Salmo Salar inhabiting Onega Lake. The migrants’ length frequency and abundance have been evaluated, and the pattern of their spawning run, as referring to observation days and the time of day, has been determined. The data obtained with the use of the hydroacoustic system have been compared with those from a fish-counting trap at a fish-counting barrier (FCB). Hydroacoustic systems have been shown to perform better in studies of anadromous fish migration and in the determination of migrants’ abundance and the cycling and direction of their movements.Keywords
This publication has 10 references indexed in Scilit:
- Investigations of spawning migration and assessment of abundance of the Kamchatka steelhead (Parasalmo mykiss) from the Utkholok River by means of Didson dual-frequency identification sonarJournal of Ichthyology, 2009
- Comparison between PIT and radio telemetry to evaluate winter habitat use and activity patterns of juvenile Atlantic salmon and brown troutHydrobiologia, 2007
- PIT telemetry as a method to study the habitat requirements of fish populations: application to native and stocked trout movementsHydrobiologia, 2007
- Seasonal variations of activity pattern of brown trout (Salmo trutta) in a small stream, as determined by radio-telemetryHydrobiologia, 2002
- Use of radio telemetry and electrofishing to assess spawning by transplanted Atlantic salmonHydrobiologia, 2002
- La remontée du saumon pour le frai dans le fleuve Tornionjoki, suivie au moyen d'un sonar à double faisceau horizontal.Aquatic Living Resources, 2000
- Indice de réflexion latérale du saumon Atlantique (Salmo salar), de la truite de mer (Salmo trutta), du corégone (Coregonus lavaretus) et du brochet (Esox lucius).Aquatic Living Resources, 2000
- The post-spawning movement and diel activity of Rainbow Trout, Sahno gairdneri, as determined by ultrasonic tracking in Batchawana Bay. Lake Superior, OntarioThe Canadian Field-Naturalist, 1984
- Spawning Migration of Adult Chinook Salmon (Oncorhynchus tshawytscha) Carrying External and Internal Radio TransmittersJournal of the Fisheries Research Board of Canada, 1979
- A sonar fish counterJournal of Fish Biology, 1971