Browsing by Author "Piironen, Jorma"
Now showing items 1-3 of 3
-
Early winter foraging success, swimming performance and morphology of juvenile landlocked Atlantic salmon reared under semi-wild and hatchery conditions
Hatanpää, Aurora; Huuskonen, Hannu; Kekäläinen, Jukka; Kortet, Raine; Hyvärinen, Pekka; Vitelletti, Maria Letizia; Piironen, Jorma (Canadian Science Publishing, 2020)Several Finnish populations of salmonids have been maintained exclusively by stocking hatchery-reared fish for several generations, and it is crucial to know whether domestication has affected fitness-related traits and ...Tieteelliset aikakauslehtiartikkelit
-
Spawning season movements of transported landlocked Atlantic salmon in a newly restored river habitat
Hatanpää, Aurora; Huuskonen, Hannu; Janhunen, Matti; Kortet, Raine; Piironen, Jorma (Canadian Science Publishing, 2021)Certain spawning areas of the critically endangered Lake Saimaa landlocked Atlantic salmon (Salmo salar m. sebago) have been recently restored by excavator- and helicopter-scattered gravel, but the success of applied ...Tieteelliset aikakauslehtiartikkelit
-
Sperm motility and offspring pre- and post-hatching survival in hybridization crosses among a landlocked and two anadromous Atlantic salmon populations: implications for conservation
Eronen, Aslak Tiuna; Kekäläinen, Jukka; Piironen, Jorma; Hyvärinen, Pekka; Huuskonen, Hannu; Janhunen, Matti; Yaripour, Sareh; Kortet, Raine (Canadian Science Publishing, 2020)The landlocked salmon (Salmo salar m. sebago) endemic to Lake Saimaa, Finland, is critically endangered and severely threatened by low genetic diversity and inbreeding. To explore the possibility of increasing the genetic ...Tieteelliset aikakauslehtiartikkelit