Results 51 to 60 of about 1,204 (167)
Etude comparée de la pêche des thonidés mineurs par les chaluts doubles et les pirogues dans la zone économique exclusive (ZEE) ivoirienne [PDF]
Survey Compared of the Fishing of Minor Tuna by the Double Dragnets and the Dugouts in the Exclusive Economic Zone (EEZ) of the Ivory Coast. The both units of peaches (double dragnets and dugouts) that practice in Ivory Coast have captured 168,833.3 tons
N'Guessan, CD., N'Da, K., Kouassi, KD.
doaj
ABSTRACT Marine fish commonly move across distinct habitats throughout their lifetimes, particularly during larval stages, when they are particularly difficult to track. Such transitions are necessary as environmental demands and predation pressures change dramatically with increases in body size.
Yuan Tian Chou +3 more
wiley +1 more source
Growth variability in Atlantic mackerel (Scomber scombrus) and Spanish mackerel (Scomber japonicus) off Portugal [PDF]
Abstract Martins, M. M. 2007. Growth variability in Atlantic mackerel (Scomber scombrus) and Spanish mackerel (Scomber japonicus) off Portugal. – ICES Journal of Marine Science, 64. Year-class effects may be very important when analysing fish growth.
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POLYCYCLIC AROMATIC HYDROCARBONS (PAHS) IN SEAFOOD CAUGHT OFF IN NAPOLI GULF (ITALY)
Benzo(a)pyrene and other 12 polycyclic aromatic hydrocarbons (PAHs) were determined by high performance liquid chromatography (HPLC) with fluorescence detection in different seafoods (Merluccius merluccius, Arnoglossus laterna, Scomber japonicus, Eledone
R. Marrone +5 more
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ABSTRACT The consequences of mis‐managing vulnerable stocks (i.e., those with low productivity and high susceptibility to depletion) are high and potentially permanent. To support sustainable fisheries management, stock assessments can be improved by increasing the quantity and quality of fishery‐independent survey (i.e., survey) data.
Derek G. Bolser +2 more
wiley +1 more source
On the Stock of Scomber japonicus (NOUTTUYN)
Form the results of marking experiments, as well as from the records of catch according to the several body-weight classes, the survival rate of Sccmber juponicus (HOUTTUYN) was estimated to be 40 for the age of from 2 to 3 years, and 21 for the age of from 3 to 4 years.
openaire +2 more sources
ABSTRACT The movement ecology of Trachurus japonicus in the adult stage remains poorly understood because observing their underwater behavior over long periods is challenging. This study aimed to examine vertical habitat use by T. japonicus using electronic tags. Ninety fish were tagged and released in November 2022 in Tokyo Bay, Japan.
Junji Kinoshita +3 more
wiley +1 more source
A Comparison of the Biochemical Characteristics of Different Anatomical Regions of Chub (Scomber japonicus) and Blue Mackerel (Scomber australasicus) Muscles [PDF]
Chub and blue mackerels are popular fish resources in Korea, but little is known about each biochemical characters of different anatomical regions. To investigate biochemical characters of chub and blue mackerels, three ordinary muscle regions were identified by their fin position; namely anterior, median, posterior.
Jin-Han Bae, Sung-Ho Yoon, Sun-Young Lim
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In this study we present the length frequency distributions of Boopsboops, Mullus barbatus, Scomber japonicus, Spicara smaris and Trachurusmediterraneus caught with different gears (trawls, purse-seines, beach-seines,gill nets, trammel nets and longlines)
Konstantinos I. Stergiou +2 more
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The accurate estimates of the maximum length of fish within a population are significant issues. Because the parameters related to maximum length, weight and age of fish communities in the ecosystem are constantly used in population dynamics and stock ...
Özgür Cengi̇z
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