Pekka Hyvärinen

Principal Scientist
  • Phone number +358295327641
  • Email address pekka.hyvarinen@luke.fi
  • Address Manamansalont 90 C 88300 PALTAMO

Survival benefits of antipredator training in captive-reared salmon: impact of behaviour, health, and genetics

Refereed scientific publications
|
2025

Modelling fishing‐induced evolution in pikeperch (Sander lucioperca) and vendace (Coregonus albula), Lake Oulujärvi, as template for ecosystem model

Refereed scientific publications
|
2025

Heterogeneity of the rearing environment enhances diversity of microbial communities in intensive farming

Refereed scientific publications
|
2024

The Effects of Hybridization and Parasite Infection on the Survival and Behaviour of Endangered Landlocked Salmon Subject to Predation : Implications for Genetic Rescue

Refereed scientific publications
|
2024

Vendace populations on the life table: between-lake variation and the association between early life and mature survival and growth

Refereed scientific publications
|
2024

Status and perspectives for pikeperch (Sander lucioperca) stocks in the Baltic Sea region and central Europe

Refereed scientific publications
|
2024

Selection among critically endangered landlocked salmon (Salmo salar m. sebago) families in survival and growth traits across early life stages and in different environments

Refereed scientific publications
|
2024

Effects of top predator re-establishment and fishing on a simulated food web : Allometric Trophic Network model for Lake Oulujärvi

Refereed scientific publications
|
2024

Fitness effects of assisted gene flow in an endangered salmonid population

Refereed scientific publications
|
2023

Enriched rearing environment enhances fitness-related traits of salmonid fishes facing multiple biological interactions

Refereed scientific publications
|
2023

Two-generation common-garden experiment reveals a strong genetic contribution to migration tendency in brown trout (Salmo trutta)

Refereed scientific publications
|
2023

Postrelease exploration and stress tolerance of landlocked and anadromous Atlantic salmon and their hybrids

Refereed scientific publications
|
2023

Life-history genotype explains variation in migration activity in Atlantic salmon (Salmo salar)

Refereed scientific publications
|
2022

Host developmental stage effects on parasite resistance and tolerance

Refereed scientific publications
|
2022

The effects of environmental enrichment on hatchery-performance, smolt migration and capture rates in landlocked Atlantic salmon

Refereed scientific publications
|
2021

Fishing-induced versus natural selection in different brown trout (Salmo trutta) strains

Refereed scientific publications
|
2021

Occurrence of two-year cyclicity, “saw-blade fluctuation”, in vendace populations in Finland

Refereed scientific publications
|
2021

Quantity and Quality of Aquaculture Enrichments Influence Disease Epidemics and Provide Ecological Alternatives to Antibiotics

Refereed scientific publications
|
2021

Opposing health effects of hybridization for conservation

Refereed scientific publications
|
2021

Does parental angling selection affect the behavior or metabolism of brown trout parr?

Refereed scientific publications
|
2021

Cold water reduces the severity of parasite-inflicted damage: support for wintertime recuperation in aquatic hosts

Refereed scientific publications
|
2021

Sperm motility and offspring pre- and post-hatching survival in hybridization crosses among a landlocked and two anadromous Atlantic salmon populations: implications for conservation

Refereed scientific publications
|
2021

Post-release exploration and diel activity of hatchery, wild, and hybrid strain brown trout in semi-natural streams

Refereed scientific publications
|
2020

Does enriched rearing during early life affect sperm quality or skin colouration in the adult brown trout?

Refereed scientific publications
|
2020