Results 11 to 20 of about 142,469 (344)

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

Integrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves, Noëlie Molbert, David M. Janz, Lauren D. Hayhurst, Jessica E. Brandt, Lauren Timlick, Vince P. Palace   +6 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of astaxanthin‐rich Phaffia rhodozyma for salmon and trout (Igene Biotechnology, Inc.)

EFSA Journal, 2022
Following a request from the European Commission, the FEEDAP Panel was asked to deliver a scientific opinion on the safety and efficacy of astaxanthin (ATX)‐rich Phaffia rhodozyma.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Jaume Galobart, Orsolya Holcznecht, Maria Vittoria Vettori   +20 more
doaj   +1 more source

Sea trout adapt their migratory behaviour in response to high salmon lice concentrations.

Journal of Fish Diseases, 2018
Sea trout face growth-mortality trade-offs when entering the sea to feed. Salmon lice epizootics resulting from aquaculture have shifted these trade-offs, as salmon lice might both increase mortality and reduce growth of sea trout.
E. Halttunen, K. Gjelland, Sandra Hamel, R. Serra-Llinares, R. Nilsen, P. Arechavala‐Lopez, J. Skarðhamar, I. Johnsen, Lars Asplin, Ørjan Karlsen, P. Bjørn, B. Finstad   +11 more
semanticscholar   +1 more source

Trout and Trout Culture [PDF]

Scientific American, 1884
n ...
openaire   +1 more source

Atlantic salmon Salmo salar L., brown trout Salmo trutta L. and Arctic charr Salvelinus alpinus (L.): a review of aspects of their life histories

, 2003
– Among the species in the family Salmonidae, those represented by the genera Salmo, Salvelinus, and Oncorhynchus (subfamily Salmoninae) are the most studied. Here, various aspects of phenotypic and life-history variation of Atlantic salmon Salmo salar L.
A. Klemetsen, P. Amundsen, J. Dempson, B. Jonsson, N. Jonsson, M. O’Connell, E. Mortensen   +6 more
semanticscholar   +1 more source

Microarray Analyses of Genes Differentially Expressed by Diet (Black Beans and Soy Flour) during Azoxymethane-Induced Colon Carcinogenesis in Rats

Journal of Nutrition and Metabolism, 2012
We previously demonstrated that black bean (BB) and soy flour (SF)-based diets inhibit azoxymethane (AOM)-induced colon cancer. The objective of this study was to identify genes altered by carcinogen treatment in normal-appearing colonic mucosa and those
Elizabeth A. Rondini, Maurice R. Bennink
doaj   +1 more source

Genome-Wide Association Study Identifies Genomic Loci Affecting Filet Firmness and Protein Content in Rainbow Trout

Frontiers in Genetics, 2019
Filet quality traits determine consumer satisfaction and affect profitability of the aquaculture industry. Soft flesh is a criterion for fish filet downgrades, resulting in loss of value.
Ali Ali, Rafet Al-Tobasei, Rafet Al-Tobasei, Daniela Lourenco, Tim Leeds, Brett Kenney, Mohamed Salem, Mohamed Salem   +7 more
doaj   +1 more source

Molecular pathways associated with the nutritional programming of plant-based diet acceptance in rainbow trout following an early feeding exposure

BMC Genomics, 2016
BackgroundThe achievement of sustainable feeding practices in aquaculture by reducing the reliance on wild-captured fish, via replacement of fish-based feed with plant-based feed, is impeded by the poor growth response seen in fish fed high levels of ...
M. Balasubramanian, S. Panserat, M. Dupont-Nivet, E. Quillet, J. Montfort, A. Le Cam, F. Médale, S. Kaushik, I. Geurden   +8 more
semanticscholar   +1 more source

Cycle annuel d'activité de la truite commune (Salmo trutta L.) adulte : Étude par radio-pistage dans un cours d'eau de l'Ardenne belge

Knowledge and Management of Aquatic Ecosystems, 1999
Sur une durée totale d'expérience de vingt-six mois, vingt truites (26,0-57,0 cm LF ; 198-1 685 g) ont été quotidiennement suivies par radio-pistage dans l'Aisne (affluent de l'Ourthe) durant des périodes variant de 466 à 16 jours selon les individus et ...
OVIDIO M.
doaj   +1 more source

Population estimate of wild rainbow trout in a remote stream of southern California

California Fish and Wildlife Journal, 2021
Recreational fishing for Rainbow Trout (Oncorhynchus mykiss) is important economically in California. We determined the upstream and downstream distribution of Rainbow Trout in a southern California stream, and classified all available habitat within ...
Russell M. Barabe
doaj   +1 more source