Migratory behaviour of adult fast-growing brown trout (Salmo trutta, L.) in relation to water flow in a regulated norwegian river

Auteurs :
ARNEKLEIV, J.V.
KRAABØL, M.

Description :
The migration pattern of spawners of brown trout (Salmo trutta) in relation to water flow was analysed by radio-tracking in the regulated River Gudbrandsdalslågen, Norway. By being able to follow individual fish on their migration, the AA. were able to study the effect of specially induced high flows and to determine the minimum discharge values to safeguard the spawning migration of the Hunder trout.


Type de document :
Article de périodique

Source :
Regulated rivers, issn : 0886-9375, 1996, vol. 12, n°. 1, p. 39-49, Collation : Illustration, Références bibliographiques : 32 ref.

Date :
1996

Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley