Results 231 to 240 of about 144,486 (298)

Lice pressure from salmon farms on wild sea trout (Salmo trutta) in a Norwegian fjord

open access: gold, 2015
Pablo Arechavala‐Lopez   +2 more
openalex   +1 more source

Simulation‐Based Spatially Explicit Close‐Kin Mark–Recapture

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Estimating the size of wild populations is a critical priority for ecologists and conservation biologists, but tools to do so are often labour intensive and expensive. A promising set of newer approaches are based on genetic data, which can be cheaper to obtain and less invasive than information from more direct observation.
Gilia Patterson   +4 more
wiley   +1 more source

Spatial Distribution of European Grayling Reflects Longitudinal Temperature Patterns in a Swiss River

open access: yesEcology of Freshwater Fish, Volume 35, Issue 1, January 2026.
ABSTRACT Most salmonid populations are declining across their entire habitat range, partly because of large‐scale loss of crucial physical habitats. Alterations in river flow and temperature resulting from climate change are likely to further degrade habitat quality, particularly summer thermal conditions experienced by temperature‐sensitive fish ...
Baptiste Marteau   +5 more
wiley   +1 more source

Insect Meal Mixture as Sustainable Fishmeal Substitute in Rainbow Trout (<i>Oncorhynchus mykiss</i>) Diets. [PDF]

open access: yesAnimals (Basel)
Abdallah H   +13 more
europepmc   +1 more source

Invasive Eurasian Minnow Alters the Trophic Niche and Growth of Brown Trout in High‐Latitude Lakes

open access: yesEcology of Freshwater Fish, Volume 35, Issue 1, January 2026.
ABSTRACT Invasive species pose a major threat to aquatic ecosystems, particularly in high‐latitude lakes which are characterised by low biodiversity. In northern Europe, the Eurasian minnow (Phoxinus phoxinus) has colonised lakes historically dominated by salmonids, raising concerns about the impacts of invasive cyprinids on native fish populations and
Henna Kangosjärvi   +3 more
wiley   +1 more source

Predation by brown trout (Salmo trutta) along a diversifying prey community gradient

open access: green, 2008
Hallvard Jensen   +6 more
openalex   +2 more sources

Home - About - Disclaimer - Privacy