长江口渔场

1

长江口渔场中国对虾增殖研究

Study on the Proliferation of Fleshy Shrimp on the Mouth of the Yangtse River
2

长江口渔场渔业生物资源动态分析

Analysis on the dynamic of fishery biological resources on the fishing grounds of the Changjiang estuary
3

长江口渔场拖网渔业资源利用的结构分析

Structure analysis on the utilization of trawl fishery resources on the fishing grounds of the Changjiang estuary
4

利用2000年在长江口渔场4个季节的调查资料，对该渔场的鱼类组成和多样性进行了研究。

Based on seasonal investigations in 2000 , the paper deals with the composition and diversity of fishes on the fishing grounds of Changjiang estuary .
5

冬季调查海域的头足类数量不多，分布较分散，仅在长江口渔场的个别站位有出现。

Cephalopods in winter investigation areas were not abundant , with disperse distribution , only appearing in few erect positions in the Yangtze estuary fishing ground .
6

夏季，两个群体在吕四、长江口和舟山渔场20～95m水深的近海海域集中产卵，产卵适温为19.5～25.5℃，并有混栖现象。

In summer the two groups centered on the Lusi , Changjiang estuary and Zhoushan fishing grounds and mixed in part for spawning where the depth was from 20 to 95m and the proper temperature was 19.5 ~ 25.5 ℃ .