Results 71 to 80 of about 143,988 (303)

Engineered Gravel Trench Hyporheic Exchange to Create Cold‐Water Thermal Refuges

River Research and Applications, EarlyView.
ABSTRACT Warming rivers are driving a loss or fragmentation of cold‐water habitat and providing the impetus to develop proactive thermal management approaches to maintain suitable habitat in rivers. One innovative approach is through the creation of cold‐water thermal refuges during periods of thermal stress for aquatic species.
Kathryn A. Smith, Edmund A. Halfyard, Christa Kelleher, Barret L. Kurylyk   +3 more
wiley   +1 more source

Multiple Selection Signatures in Farmed Atlantic Salmon Adapted to Different Environments Across Hemispheres

Frontiers in Genetics, 2019
Domestication of Atlantic salmon started approximately 40 years ago, using artificial selection through genetic improvement programs. Selection is likely to have imposed distinctive signatures on the salmon genome, which are often characterized by high ...
María Eugenia López, María Eugenia López, Tyler Linderoth, Ashie Norris, Jean Paul Lhorente, Roberto Neira, José Manuel Yáñez, José Manuel Yáñez   +7 more
doaj   +1 more source

Intake of farmed Atlantic salmon fed soybean oil increases insulin resistance and hepatic lipid accumulation in mice. [PDF]

PLoS ONE, 2013
BACKGROUND: To ensure sustainable aquaculture, fish derived raw materials are replaced by vegetable ingredients. Fatty acid composition and contaminant status of farmed Atlantic salmon (Salmo salar L.) are affected by the use of plant ingredients and a ...
Lisa Kolden Midtbø, Mohammad Madani Ibrahim, Lene Secher Myrmel, Ulrike Liisberg Aune, Anita Røyneberg Alvheim, Nina S Liland, Bente E Torstensen, Grethe Rosenlund, Bjørn Liaset, Trond Brattelid, Karsten Kristiansen, Lise Madsen   +11 more
doaj   +1 more source

Elevated Water CO₂ Can Prevent Dietary-Induced Osteomalacia in Post-Smolt Atlantic Salmon (Salmo salar, L.)

Biomolecules, 2023
Expansion of land-based systems in fish farms elevate the content of metabolic carbon dioxide (CO2) in the water. High CO2 is suggested to increase the bone mineral content in Atlantic salmon (Salmo salar, L.).
Lucia Drábiková, Per Gunnar Fjelldal, Muhammad Naveed Yousaf, Thea Morken, Adelbert De Clercq, Charles McGurk, Paul Eckhard Witten   +6 more
doaj   +1 more source

From snapshots to continuous estimates: Augmenting citizen science with computer vision for fish monitoring

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents an end‐to‐end computer‐vision pipeline for monitoring fish migration using underwater video. We integrate field camera deployment, annotation, model training and automated in‐season counting to generate continuous, high‐resolution data on river herring spawning migration.
Zhongqi Chen, Timm Haucke, Sara Beery, Keven Bennett, Austin Powell, Lydia Zuehsow, Robert Vincent, Linda Deegan   +7 more
wiley   +1 more source

N-acetylhistidine, a novel osmolyte in the lens of Atlantic salmon (Salmo salar L.) [PDF]

, 2010
Volume homeostasis is essential for the preservation of lens transparency and this is of particular significance to anadromous fish species where migration from freshwater to seawater presents severe osmotic challenges. In Atlantic salmon (Salmo salar L.)
Bjerkas, Ellen, Breck, Olav, Rhodes, Jeremy D., Sanderson, Julie, Waagbo, Rune   +4 more
core   +1 more source

Hunting and fishing harvest data collection: a horizon scanning exercise from the French context

Wildlife Biology, EarlyView.
Legal and societal moves increasingly lead leisure hunting and fishing practitioners to record their harvest. The total number of individuals harvested per population per year is the minimum required information to feed into demographic models and allow science‐based management. Some few schemes record more detailed data, hence allowing better‐informed
Matthieu Guillemain, Léo Bacon, Aurélie Barboiron, Pierre Defos du Rau, Cyril Eraud, Aurélie Flesselle, Charlotte Francesiaz, Quentin Josset, Yoann Lechauve, Kevin Le Rest, Hervé Lormée, Maxime Passerault, Maryline Pellerin, Caroline Penil, Betty Plaquin, Adrien Tableau, Julien Terraube, Laurent Beaulaton   +17 more
wiley   +1 more source

Photoperiod regulate gonad development via kisspeptin/kissr in hypothalamus and saccus vasculosus of Atlantic salmon (Salmo salar). [PDF]

PLoS ONE, 2017
Atlantic salmon exhibit seasonal reproduction. However, the mechanisms governing this are still unclear. Generally speaking, kisspeptin has been recognized as a regulator of reproduction.
Liang Chi, Xian Li, Qinghua Liu, Ying Liu   +3 more
doaj   +1 more source

Many roads to reservoirs? How susceptibility and shedding shape host competence in amphibians

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Host competence—the ability to acquire, harbour and transmit infections—drives pathogen spread and persistence in multi‐host communities. Evaluating species‐specific competence is critical for predicting transmission, particularly for generalist fungal pathogens like ...
Joseph A. DeMarchi, Edward D. Carter, Matthew J. Gray, Kurt R. Lutz, Sarah A. R. Schrock, Catherine L. Searle, Cassidy L. Wallace, Mark Q. Wilber   +7 more
wiley   +1 more source

Atlantic Salmon (Salmo salar L.) as a Marine Functional Source of Gamma-Tocopherol [PDF]

, 2014
Gamma tocopherol (gT) exhibits beneficial cardiovascular effects partly due to its anti-inflammatory activity. Important sources of gT are vegetable oils.
Diego, Nuria de, Esatbeyoglu, Tuba, Faizan, Mohammad, Ipharraguerre, Ignacio, Menoyo Luque, David, Nessa, Anna Hesby, Pallauf, Kathrin, Rimbach, Gerald, Sanz Bayón, Carmen, Stubhaug, Ingunn, Wagner, Anika Eva   +10 more
core   +3 more sources