Blar i Publikasjoner fra CRIStin - NINA på emneord "exploitation"
Viser treff 1-3 av 3
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Biotic and abiotic determinants of the ascent behaviour of adult Atlantic salmon transiting passable waterfalls
(Journal article; Peer reviewed, 2018)The spawning migration of Atlantic salmon has been characterized by tracking salmon carrying electronic tags as they ascend rivers, but still little is known about how natural obstacles such as waterfalls influence migratory ... -
European eel Anguilla anguilla compromise speed for safety in the early marine spawning migration
(Journal article; Peer reviewed, 2018)There are substantial benefits to potential fitness conferred to animals that undertake migrations. However, animals must make compromises to maximize survival and compensate for the risks associated with long-distance ... -
Novel large-scale mapping highlights poor state of sea trout populations
(Peer reviewed; Journal article, 2024)1. The state of sea trout in 1251 Norwegian watercourses was assessed based on a scoring system for human pressures, abundance data, and local knowledge. 2. Over 16,000 km of rivers and lakes were available to sea trout ...