| 鳀鱼的生物量、渔业及其生物学特征 |
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| 作者姓名： | Svein A. Iversen Arne Johannessen Jin Xianshi Li Fuguo Zhao Xianyong Institute of Marine Research Bergen Institutes of Fisheries and Marine Biology University of Bergen Yellow Sea Fisheries Research Instit |
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| 作者单位： | Svein A. Iversen 1,Arne Johannessen 2,Jin Xianshi 3,Li Fuguo 3,Zhao Xianyong 3 1 Institute of Marine Research,Bergen 2 Institutes of Fisheries and Marine Biology,University of Bergen 3 Yellow Sea Fisheries Research Instit |
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| 基金项目： | 《国家重点基础研究发展规划》项目 (G19990 43 7),国家自然科学基金 (3 9970 5 80 )联合资助 |
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| 摘 要： | IntroductionThe Yellow Sea is characterized by a shallow continental shelf. High tides and seasonally varying mon-soons,freshwater discharge from surrounding landmasses and large amounts of sediments transported intothe sea as well as the effect of the Kuroshio current have strong effects on the environment in these areas.Productivity of an ecosystem may be measured in terms of abundance of the adult population and recruitmentof new year classes.Japanese anchovy(Engraulis jap onicus) is cons…
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