Results 41 to 50 of about 1,026 (183)
ICES Journal of Marine Science, 2023 Abstract Acoustic-trawl surveys are widely used to measure the abundance and distribution of pelagic fish. The echo integration method used in these surveys requires estimates of the target strength (TS, dB re 1 m2) of acoustic scatterers.
N Lauffenburger +2 more
openaire +1 more source
Frontiers in Marine Science, 2020 The catch-maximum sustainable yield (CMSY) method and a closely related Bayesian state-space Schaefer surplus production model (BSM) were combined with published catch data and catch per unit effort (CPUE) time series or spawning stock biomass (SSB) data
Shanshan Zhang +13 more
doaj +1 more source
Enhancing fish species identification using novel markers and emerging technologies [PDF]
, 2017 Establishing an efficient traceability framework for fish products is crucial for consumer protection and fisheries management and conservation. This is well reflected in the EU legislation.
ANGERS ALEXANDRE +9 more
core +2 more sources
Journal of Marine Science and Engineering, 2022 Indigenous communities on the Pribilof Islands have longstanding cultural and economic ties to their marine ecosystem and, in particular, to laaqudan (in Unangam Tunuu) or northern fur seals (NFS; Callorhinus ursinus).
Lauren Divine +4 more
doaj +1 more source
General principles for assignments of communities from
, 2023 Metabarcoding of environmental DNA (eDNA) is a powerful tool for describing biodiversity, such as finding keystone species or detecting invasive species in environmental samples.
Altermatt, Florian +7 more
core +4 more sources
Filling the Gap of Overfishing in LCIA: Eco-factors for Global Fish Resources [PDF]
, 2018 Introduction: Life cycle assessment has been widely used to measure the environmental impact of food production and value chains. However, there is a lack of LCIA methods to assess the contribution of fish consumption to the global problem of overfishing,
Eymann, Lea +3 more
core +1 more source
The complete mitochondrial genome of Gadus chalcogramma and phylogenetic analysis
Mitochondrial DNA. Part B. Resources, 2018 Here, we report the complete mitochondrial genome sequence of Alaska Pollock, Gadus chalcogramma. The genome sequence was obtained via long PCR reactions using universal primer sets for the fish mitochondrial genome.
Han-Kyeol Sim +2 more
doaj +1 more source
Frontiers in Ecology and Evolution, 2020 DNA barcoding is a valuable tool for regulatory identification of fish species; however, it does not perform well when multiple species are present within the same food product. Therefore, the objective of this study was to examine the use of PCR cloning
Anthony J. Silva +3 more
doaj +1 more source
Effect of nursery ground variability on condition of age 0+ year Merluccius hubbsi [PDF]
, 2018 This study examined the southern or Patagonian (41°–55° S) stock of Argentine hake Merluccius hubbsi, the more abundant of the two stocks on the Argentinean continental shelf.
Berghoff, Carla Florencia +5 more
core +1 more source
Aquaculture Reports, 2021 We evaluated effects of dietary lipid level on growth performance, feed utilization, fatty acid composition, plasma chemistry, and antioxidant responses in juvenile walleye pollock (Gadus chalcogrammus). Two-hundred forty juvenile pollock averaging 4.4 g
Chang-Hwan Lee +7 more
doaj +1 more source