Results 11 to 20 of about 840 (145)

Predicting habitat to optimize sampling of Pacific sardine (Sardinops sagax) [PDF]

open access: yesICES Journal of Marine Science, 2011
AbstractZwolinski, J. P., Emmett, R. L., and Demer, D. A. 2011. Predicting habitat to optimize sampling of Pacific sardine (Sardinops sagax). – ICES Journal of Marine Science, 68: 867–879. More than 40 years after the collapse of the fishery for Pacific sardine, a renewed fishery has emerged off the west coasts of the United States and Canada.
Juan P. Zwolinski   +2 more
openaire   +3 more sources

Artificial neural networks to forecast biomass of Pacific sardine and its environment [PDF]

open access: yesCiencias Marinas, 1996
We tested the forecasting performance of artificial neural networks (ANNs) using several time series of environmental and biotic data pertaining to the California Current (CC) neritic ecosystem.
MA Cisneros-Mata   +4 more
doaj   +2 more sources

Comparison of Pacific sardine and Atlantic menhaden fisheries [PDF]

open access: yes, 1969
The Pacific sardine resource, which once supported an important American fishery, declined abruptly in the late 1940's and early 1950's, and the fishery is now defunct. Scientific research during the peak of the sardine fishery and subsequent to the decline has demonstrated fairly clearly that the cause was overfishing, fluctuations in abundance from ...
McHugh, John L.
openaire   +3 more sources

The complete mitochondrial genome of Sardinops sagax (Jenyns, 1842) (Clupeiformes: Clupeidae) and phylogenetic analyses of sardines

open access: yesMitochondrial DNA. Part B. Resources, 2021
Pacific sardine Sardinops sagax (Jenyns, 1842), a sardine species that widely distributes in Pacific, is an important commercial species in many areas. In this study, we characterized the complete mitochondrial genome of S.
Fenghua Tang, Weitao Chen
doaj   +1 more source

Changes in the biomass of necton and macroplankton during the day (day/night) during the period of pre-airfield migrations of pacific salmon in the northwestern Pacific Ocean in 2004–2020

open access: yesИзвестия ТИНРО, 2022
This article discusses changes in the biomass of taxa of trawl macrofauna during the day in the upper epipelagial of the northwestern Pacific Ocean. Information from the database «Marine Biology» No.
P. G. Milovankin
doaj   +1 more source

«Wrong fish» or wrong hypotheses: what happens to nekton of the Pacific waters at Kuril Islands?

open access: yesИзвестия ТИНРО, 2021
A phenomenon of undulating fluctuations of nekton abundance in the Kuroshio system is discussed on example of japanese sardine Sardinops melanostictus, as the most abundant and the most fluctuating species.
V. P. Shuntov, O. A. Ivanov
doaj   +1 more source

Evaluation Performance of Three Standardization Models to Estimate Catch-per-Unit-Effort: A Case Study on Pacific Sardine (Sardinops sagax) in the Northwest Pacific Ocean

open access: yesFishes, 2023
Catch-per-unit-effort (CPUE) standardization in fisheries is a critical foundation for conducting stock assessment and fishery conservation. The Pacific sardine (Sardinops sagax) is one of the economically important fish species in the Northwest Pacific ...
Yongchuang Shi   +6 more
doaj   +1 more source

Knowledge on the Biological and Fisheries Aspects of the Japanese Sardine, Sardinops melanostictus (Schlegel, 1846)

open access: yesJournal of Marine Science and Engineering, 2021
Japanese sardine (Sardinops melanostictus) is a significant small pelagic fish and a valuable resource that plays an essential ecological role in the marine ecosystem.
Ousmane Sarr   +2 more
doaj   +1 more source

Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations

open access: yesNature Communications, 2022
Using high-resolution stable isotope and microstructure analyses of otoliths, this study reveals that sardine populations in the western and eastern North Pacific have different early life metabolic and growth rates that respond contrastingly to ...
Tatsuya Sakamoto   +7 more
doaj   +1 more source

Investigation of inter-annual variation in the feeding habits of Japanese sardine (Sardinops melanostictus) and mackerels (Scomber spp.) in the Western North Pacific based on bulk and amino acid stable isotopes

open access: yesFrontiers in Marine Science, 2023
Inter-annual variation in the feeding habits and food sources of Japanese sardine and mackerel at age-0 and age-1+ caught in the Kuroshio-Oyashio transition zone of the Western North Pacific were investigated based on analyses of bulk stable isotopes ...
Yosuke Ohno   +6 more
doaj   +1 more source

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