Monitoring seaward migration of juvenile pink salmon in the large River Teno/Tana, northern Finland/Norway
Luonnonvarakeskus

Current status of North Atlantic salmon 🐟

A compilation of several recent papers on climate change vs. salmonid fishes
Luonnonvarakeskus
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Effect of Climate Change on Salmonid Fishes in Rivers mdpi.com/books/reprint/… #mdpi lähteestä MARIA DEL PINO ILLAD

#CJZ , Canadian Journal of Fisheries and Aquatic Sciences, ER, & @FACETSjournal honour the contributions of Dr. Jeff Hutchings, one of Canada's most impactful evolutionary ecologists in a retrospective.🐟📚 Read the collection: ow.ly/ghGl50QJyPv #FishSci #ecoevo #SciPol Society of Canadian Aquatic Sciences @csee_scee

Excited to share our latest preprint! What are the molecular mechanisms of age at maturity variation in Atlantic salmon? We used multiomics to find out. A thread.
biorxiv.org/content/10.110…

New report on status of Atlantic salmon populations in the large River Teno/Tana system in the north of 🇫🇮🇳🇴
Still an overall poor status, no spawning target attainments, no exploitable surplus.
📷 Panu Orell
@LukeFinlandInt NINA naturforskning Anders Foldvik
jukuri.luke.fi/handle/10024/5…

New Pink salmon paper - worth a read.

Maduna et al. (2024). Ecological niche modelling and population genomics provide insights into the geographic and demographic ‘explosion’ of a non-indigenous salmonid (Pink salmon). Diversity and Distributions, doi.org/10.1111/ddi.13…

Novel large-scale mapping highlights poor state of sea trout populations. Salmon lice from salmon farms had by far the largest adverse effect on sea trout. Agriculture and hydropower production also had strong adverse impacts doi.org/10.1002/aqc.40…

Rømt oppdrettslaks har i stor grad krysset seg inn i mange ville laksebestander. Nye beregninger viser store genetiske endringer i 1 av 3 laksebestander, deriblant Namsen nina.no/Om-NINA/Aktuel…

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Large females connect Atlantic cod spawning sites | Science science.org/doi/10.1126/sc…

Dams facilitate predation during Atlantic salmon smolt migration doi.org/10.1139/cjfas-…

#NewPaper by Matt Mensinger University of Maine and colleagues

Recreational anglers in Norway report widespread dislike of invasive pink salmon ➡️
@LukeFinlandInt

❗️New publication❗️Read it here:

Movement and habitat shift responses of juvenile Atlantic Salmon (Salmo salar) to annually permanent stream flooding - McCarthy - Journal of Fish Biology - Wiley Online Library onlinelibrary.wiley.com/doi/10.1111/jf…

Tommi Linnansaari Allen Curry

#JFB : A multi-population approach supports common patterns in marine growth and maturation decision in Atlantic salmon (𝘚𝘢𝘭𝘮𝘰 𝘴𝘢𝘭𝘢𝘳) in Southern Europe. doi.org/10.1111/jfb.15… #FishSci

Check out a new paper on long-term trends in Atlantic salmon growth in both freshwater and at sea: ~50 yr time series from three subarctic populations of the River Teno/Tana system ➡️ mdpi.com/2410-3888/8/9/…
@LukeFinlandInt

Salmon lice from fish farms push sea trout towards a crisis. The impact on sea trout is so large that this threat alone has been and will be the determining factor for the development of sea trout in Norway. New threat analysis from Vitenskapelig råd for lakseforvaltning vitenskapsradet.no/Nyheter/threat…

New paper on active freshwater feeding of juvenile pink salmon in a large subarctic river running into the Barents Sea: seasonal changes in abundance, size, feeding, stable isotope values ➡️
onlinelibrary.wiley.com/doi/10.1111/jf…
fsbi #JFB @LukeFinlandInt Waterloo Biology Mikko Kytökorpi