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Annotated Checklist of Deep-sea Fishes from the Pacifi c Coast off Tohoku District, Japan
An inventory of deep-sea fi shes from the Pacifi c side of the Tohoku District is presented on the basis of specimens collected in the years 2005�2007 and a literature survey. A total of 496 speciesExpand
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Reproductive cycle, age, and body size at maturity and fecundity of female willowy flounder Tanakius kitaharai
Annual reproductive cycle, age and body size at maturity, and potential and relative fecundity were examined in female willowy flounder in the North Pacific off Japan. Vitellogenesis became activeExpand
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Fukushima-derived radionuclides 134Cs and 137Cs in zooplankton and seawater samples collected off the Joban-Sanriku coast, in Sendai Bay, and in the Oyashio region
The Fukushima Dai-ichi nuclear power plant (FNPP) accident that followed the Great East Japan Earthquake in 2011 resulted in the release of enormous quantities of anthropogenic radionuclides,Expand
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Why Do the Radionuclide Concentrations of Pacific Cod Depend on the Body Size
We examined year-class-related differences in radiocesium concentrations in Pacific cod (Gadus macrocephalus) and evaluated the potential factors affecting the differences after the release of largeExpand
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Annual changes in population size and recruitment per spawning biomass of bighand thornyhead Sebastolobus macrochir in the western North Pacific Ocean off northern Japan
1996~2004 年の東北海域において,着底トロール調査を行い,面積密度法を用いてキチジの資源量の経年変化を調べた。卵巣の組織観察により成熟体長を調べ,再生産成功率を求めた。1999~2004 年に資源量は増加し,2001~2004 年の加入尾数は 1996~2000 年の 3 倍以上になっていた。再生産成功率は,1997~1998 年級の 4.5~5.4 尾/kg に比べてExpand
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Growth changes in bighand thornyhead Sebastolobus macrochir off the Pacific coast of northern Honshu, Japan
The biomass of bighand thornyhead Sebastolobus macrochir was increased by the high recruitment success of the 1999–2002 year classes off the Pacific coast of northern Honshu, Japan. In this study,Expand
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Annual changes in distribution depths of bighand thornyhead Sebastolobus macrochir off the Pacific coast of northern Honshu, Japan
Body size dependent distribution patterns of bighand thornyhead Sebastolobus macrochir were examined using bottom trawl surveys in the Tohoku area, off the Pacific coast of northern Honshu, Japan. InExpand
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The effect of temporal changes in life-history traits on reproductive potential in an exploited population of Pacific cod, Gadus macrocephalus
Narimatsu, Y., Ueda, Y., Okuda, T., Hattori, T., Fujiwara, K., and Ito, M. 2010. The effect of temporal changes in life-history traits on reproductive potential in an exploited population of PacificExpand
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Distribution patterns of five pleuronectid species on the continental slope off the Pacific coast of northern Honshu, Japan
Information on the distributions of demersal and benthic fishes is fundamental for stock assessment and management. Spatiotemporal changes in the distribution patterns of five pleuronectid speciesExpand
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