Results 91 to 100 of about 4,700 (243)

Lønnsomhetsanalyse av postsmoltproduksjon Analyse av de økonomiske konsekvensene ved bruk av stor smolt i oppdrettsnæringen i Norge [PDF]

, 2021
Formålet med denne utredningen er å undersøke lønnsomheten ved bruk av stor smolt i oppdrettsnæringen i Norge. Produksjonsveksten i oppdrettsnæringen har stagnert, som i stor grad skyldes begrensinger forårsaket av lakselus.
Stormer, Arild, Furnes, Mathias
core  

Ultra-sensitive and rapid detection of nucleic acids and microorganisms in body fluids using single-molecule tethering

Nature Communications, 2020
Culture-based diagnostic methods for microorganism detection are time-consuming but still the gold standard for conditions such as sepsis. Here the authors present an amplification and purification-free method to detect microorganisms in bodily fluids ...
Wen-Chih Cheng, Troy Horn, Maya Zayats, Georges Rizk, Samuel Major, Hongying Zhu, Joseph Russell, Zhiguang Xu, Richard E. Rothman, Alfredo Celedon   +9 more
doaj   +1 more source

De Novo Genome Assemblies of Four Rainbow Trout Genetic Lines Reveal Structural Variants in Pursuit of a Pangenome Reference

Molecular Ecology Resources, Volume 26, Issue 5, July 2026.
ABSTRACT Rainbow trout (Oncorhynchus mykiss) exhibit extensive genomic diversity shaped by domestication, life history and geographic origin. To advance the development of a comprehensive pangenome reference, we present new de novo genome assemblies of two genetically and ecologically distinct lines: Whale Rock (WR; wild, landlocked, Central California)
Ali Ali, Geoffrey C. Waldbieser, Ramey C. Youngblood, Paul A. Wheeler, Brian E. Scheffler, Stuart Willis, Shawn R. Narum, Gary H. Thorgaard, Mohamed Salem, Yniv Palti   +9 more
wiley   +1 more source

Mundingsudsatte smolt klarer sig dårligere end vilde smolt

, 2019
Ørredsmolt fra udsætninger har en lav overlevelse sammenlignet med vilde smolt og bidrager dermed i mindre grad til at styrke ørredbestanden, viser tal fra Kolding ...
Ravn, Henrik Dalby, Pedersen, Stig, Aarestrup, Kim, Sivebæk, Finn, Koed, Anders   +4 more
core  

The Feeding Ecology of Invasive Pink Salmon Juveniles in Northern Norwegian Rivers and Their Role as Prey to Native Salmonids

Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Increasing numbers of invasive Pacific pink salmon (Oncorhynchus gorbuscha) are spawning in northern Norwegian rivers, leading to large numbers of juveniles migrating to coastal waters. This raises concerns about food competition with native salmonids in rivers, although details about the timing and intensity of pink salmon feeding and the ...
Katherine Dunlop, Antti P. Eloranta, Karl Øystein Gjelland, Sigurd Slåteng, Jenny Jensen, Rune Knudsen, Mikko Kiljunen, Hallvard Jensen, Martin A. Svenning, Rune Muladal, André Frainer   +10 more
wiley   +1 more source

Assessment of Smolt Condition for Travel Time Analysis Project, 1987-1997 Project Review.

, 1997
The assessment of Smolt Condition for Travel Time Analysis Project (Bonneville Power Administration Project 87-401) monitored attributes of salmonid smolt physiology in the Columbia and Snake River basins from 1987 to 1997, under the Northwest Power ...
Beeman, John W., Schrock, Robin M., Hans, Karen M.   +2 more
core   +1 more source

Can the creation of new freshwater habitat demographically offset losses of Pacific salmon from chronic anthropogenic mortality?

PLoS ONE, 2020
Over 1 billion USD are devoted annually to rehabilitating freshwater habitats to improve survival for the recovery of endangered salmon populations. Mitigation often requires the creation of new habitat (e.g.
Pascale Gibeau, Michael J Bradford, Wendy J Palen   +2 more
doaj   +1 more source

Worldwide Invasions of Centrarchidae: The Dark Side of the Sunfish Family

Fish and Fisheries, Volume 27, Issue 4, Page 781-812, July 2026.
ABSTRACT Freshwater fish invasions are major drivers of global ecological change, disrupting native biodiversity and ecosystem functions. However, many invasive fish hold significant socioeconomic value, resulting in conflict over their management. Centrarchidae, which are globally distributed and are important for sportfishing and aquaculture, are now
Neil Angelo Abreo, Jonathan Tibo, António Barbosa Nogueira, Athanasios Nikolaou, Cüneyt Kaya, Ali Serhan Tarkan, Irmak Kurtul, Stelios Katsanevakis, Ronaldo Sousa, Teun Everts, Emili García‐Berthou, John S. Hargrove, Ana Clara Sampaio Franco, Jelger Erik Herder, Julian D. Olden, Darragh J. Woodford, Antonín Kouba, J. Rob Britton, Ismael Soto, Phillip J. Haubrock   +19 more
wiley   +1 more source

The genome regulatory landscape of Atlantic salmon liver through smoltification.

PLoS ONE
The anadromous Atlantic salmon undergo a preparatory physiological transformation before seawater entry, referred to as smoltification. Key molecular developmental processes involved in this life stage transition, such as remodeling of gill functions ...
Thomas N Harvey, Gareth B Gillard, Line L Røsæg, Fabian Grammes, Øystein Monsen, Jon Olav Vik, Torgeir R Hvidsten, Simen R Sandve   +7 more
doaj   +1 more source

Consumption of Atlantic Salmon Smolt by Striped Bass: A Review of the Predator-Prey Encounter Literature and Implications for the Design of Effective Sampling Strategies

Fishes, 2019
The native striped bass (Morone saxatilis) population of the Miramichi River, New Brunswick is undergoing an unprecedented recovery while Atlantic salmon (Salmo salar) numbers within that system continue to decline.
Samuel N. Andrews, Sarah V. Hirtle, Tommi Linnansaari, R. Allen Curry   +3 more
doaj   +1 more source