Analyses of age and population genetic structure of the broadbanded thornyhead Sebastolobus macrochir in North Japan suggest its broad dispersion and migration before settlement

Sakaguchi, Sakiko Orui; Takishita, Kiyotaka; Goto, Tomoaki; Shibata, Heki; Kojima, Soichi; Tsuchida, Shinji; Kitazato, Hiroshi; Fujikura, Katsunori

doi:10.1007/s10872-014-0240-x

Cited by 3 publications

(1 citation statement)

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“…It is a highvalue fishery and a key target for small and medium trawl fisheries along Japan's Pacific coast north of Honshu, whose catches began to decline in 1975 (Noranarttragoon et al, 2011). Catches of the species fell from 1,292 tonnes in 1983 to 274 tonnes in 1992, owing to a strong biomass decline (Koya et al, 1995); the catch in 2014 was about one-sixth of what it had been in the late 1970s (Sakaguchi et al, 2014). As the Japanese government began to implement a resource recovery plan in 2001, the biomass of broadbanded thornyhead began to increase (Fisheries Agency of Japan, 2018).…”

Section: South American Pilchard (S Melanostictus)mentioning

confidence: 99%

Assessment of 12 Fish Species in the Northwest Pacific Using the CMSY and BSM Methods

Wang

Liang

et al. 2020

Front. Mar. Sci.

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We assessed 12 marine fish species in the Northwestern Pacific exploited by Japanese fisheries, using published catch time series, CPUE data and the CMSY and BSM methods. The results showed that one stock was severely depleted, three stocks were outside of safe biological limits, three stocks were fully/overfished, three stocks were recovering, while the other two stocks were in good condition. These results match those of previous research on the status of fish species in the Northwestern Pacific, where overfishing is becoming increasingly apparent. We used the CMSY/BSM assessments as a basis for suggestions to assist in the management and rebuilding of fishery resources in this area.

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Section: South American Pilchard (S Melanostictus)mentioning

confidence: 99%