Results 11 to 20 of about 340,936 (330)

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

open access: yesIntegrated 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   +6 more
wiley   +1 more source

Effects of Predation Tags on Growth and Stress Response in Juvenile Rainbow Trout Oncorhynchus mykiss

open access: yesHydrobiology, 2023
Acid-sensitive predation tags have recently been introduced to fisheries management. The objective of this study was to ascertain the impact of these tags on juvenile rainbow trout Oncorhynchus mykiss physiology and growth after implantation.
Emma K. Millsap   +4 more
doaj   +1 more source

Effect of modified atmosphere and vacuum packaging on selected chemical parameters of rainbow trout (Oncorhynchus mykiss) and carp (Cyprinus carpio) cuts freshness [PDF]

open access: yesHemijska Industrija, 2014
The purpose of food packing in modified atmosphere is to extend its sustainability by preventing both biochemical processes and growth of spoilage bacteria.
Babić Jelena A.   +6 more
doaj   +1 more source

Recombinant viral hemorrhagic septicemia virus with rearranged genomes as vaccine vectors to protect against lethal betanodavirus infection

open access: yesFrontiers in Immunology, 2023
The outbreaks of viral hemorrhagic septicemia (VHS) and viral encephalopathy and retinopathy (VER) caused by the enveloped novirhabdovirus VHSV, and the non-enveloped betanodavirus nervous necrosis virus (NNV), respectively, represent two of the main ...
Sandra Souto   +7 more
doaj   +1 more source

The importance of essential fatty acids and their ratios in aquafeeds to enhance salmonid production, welfare, and human health

open access: yesFrontiers in Animal Science, 2023
Long chain polyunsaturated fatty acids (LC-PUFA), namely those from omega-3 (n-3) and omega-6 (n-6) families, are paramount for both fish and human nutrition. Some of these biomolecules cannot be synthesized de novo and must be acquired through the diet,
Ian Carr   +2 more
doaj   +1 more source

Interspecific association of brown trout (Salmo trutta) with non-native brook trout (Salvelinus fontinalis) at the fry stage [PDF]

open access: yes, 2017
The introduction of non-native brook trout (Salvelinus fontinalis) in Europe has led to displacement and decreasing populations of native brown trout (Salmo trutta).
Johnsson, Jörgen I.   +3 more
core   +1 more source

Variations in Rainbow Trout Immune Responses against A. salmonicida: Evidence of an Internal Seasonal Clock in Oncorhynchus mykiss

open access: yesBiology, 2022
In poikilothermic vertebrates, seasonality influences different immunological parameters such as leukocyte numbers, phagocytic activity, and antibody titers.
Ruth Montero   +8 more
doaj   +1 more source

Weight, Length, and Growth in Cutbow Trout (Oncorhynchus mykiss x clarkii) [PDF]

open access: yes, 2011
Background: The cutbow trout (Oncorhynchus mykiss x clarkii) is a fertile hybrid of rainbow and cutthroat trout. Little published length-weight data is available for this hybrid, and a standard weight curve is not established. Eleven Mile Reservoir is
David Parker   +2 more
core   +2 more sources

Farmed fish welfare during slaughter in Italy: survey on stunning and killing methods and indicators of unconsciousness

open access: yesFrontiers in Veterinary Science, 2023
Information on slaughter procedures for farmed fish in aquaculture is limited, both in Europe and in Italy, due to a general lack of field data. The aim of this study was to gather information on the procedures used to slaughter fish in Italy and to ...
Gianfilippo Alessio Clemente   +10 more
doaj   +1 more source

Accumulation of Geosmin and 2-methylisoborneol in European Whitefish Coregonus Lavaretus and Rainbow Trout Oncorhynchus Mykiss in RAS [PDF]

open access: yes, 2020
Geosmin (GSM) and 2-methylisoborneol (MIB)-induced off-flavors can cause serious problems in a recirculating aquaculture system (RAS), such as delayed harvest and increased production costs, but also damage producers’ reputation.
Kaseva, Janne   +3 more
core   +1 more source

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