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东海北部渔场葛氏长臂虾密度分布与硝酸盐分布的研究
吕华庆,宋海棠
浙江海洋学院海洋科学与技术学院,浙江,舟山,316004,浙江省海洋水产研究所,浙江,舟山,316100
Relationship between Density Distribution of Shrimp Palaemon gravieri and Nitrate Concentration Distribution in the Northern Fishing Areas in East China Sea
L(U) Hua-qing,SONG Hai-tang