Aineiston tiedot

Tekijä (t):Erkinaro, Jaakko
Orell, Panu
Falkegård, Morten
Kylmäaho, Matti
Domaas, Sigurd
Pohjola, Jan-Peter
Johansen, Narve S.
Haantie, Jari
Foldvik, Anders
Kuusela, Jorma
Aineiston nimi:Status of Atlantic salmon stocks in the rivers Teno/Tana and Näätämöjoki/Neidenelva, Finland/Norway
Verkko-osoite:https://www.suomenkalakirjasto.fi/wp-content/uploads/2022/12/Status-of-Atlantic-salmon-stocks-in-the-rivers-Teno_Tana-and-Naatamojoki_Neidenelva-Finland_Norway.pdf
Aineistolaji:moniste
Asiasanat:kalakannat, lohi - salmo salar, Näätämöjoen vesistö, Näätämöjoki, Tenojoki
Kustantaja:ICES
Painopaikka:
Vuosi:2021
Sivumäärä:17
ISBN/ISSN:
Lehti/sarja ym.:Working paper 2021 /05 North Atlantic Salmon Working Group
Lisätietoa:The River Teno (Tana in Norwegian, Deatnu in Sami) is a large (catchment area 16 386 km2 ) border river between northernmost Finland and Norway (70°N) where Atlantic salmon fisheries are managed by bilateral agreements between the countries. Reference points in form of spawning targets have been estimated (Falkegård et al. 2014) for most of the numerous, genetically distinct sub-populations (Vähä et al. 2017) in this system. Attainment of the targets have been assessed by various long-term monitoring programs, including fish counts by video cameras, snorkeling, sonar, and estimates of catch, its age structure, and exploitation rates for the entire system, the main stem, and separately for multiple tributary populations (Anon. 2020). In addition to the specific assessment of spawning target attainment for individual populations, other monitoring activities include estimates of juvenile salmon abundances through long-term electrofishing surveys
Sijainti:E-Tenojokikokoelma