| 东海区经济乌贼类资源量评估 |
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| 引用本文： | 严利平,李建生.东海区经济乌贼类资源量评估[J].海洋渔业,2004,26(3):189-192. |
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| 作者姓名： | 严利平 李建生 |
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| 作者单位： | 中国水产科学研究院东海水产研究所,农业部海洋与河口渔业重点开放实验室,上海,200090 |
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| 基金项目： | 科技部公益性项目-东海区渔业资源动态监测网 |
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| 摘 要： | 本文根据2000年和2001年在东海进行的底拖网调查资料，利用扫海面积法评估东海区经济乌贼类的资源量，并估算可捕资源量。结果表明，近年以金乌贼和神户乌贼等经济乌贼为主捕对象的年潜在资源量稳定在一定的水平上，与20世纪90年代中期的水平相当；当前的实际捕捞产量已接近最大持续产量，进一步开发利用的潜力不大。
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| 关 键 词： | 东海区 经济乌贼类 资源量 金乌贼 神户乌贼 捕捞产量 |
| 文章编号： | 1004-2490(2004)03-0189-04 |
Assessment of commercial cuttlefish biomass in the East China Sea |
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| YAN Li ping,LI Jian sheng.Assessment of commercial cuttlefish biomass in the East China Sea[J].Marine Fisheries,2004,26(3):189-192. |
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| Authors: | YAN Li ping LI Jian sheng |
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| Abstract: | The paper evaluated the biomass of commercial cuttlefish by resource density area method and estimated its allowable catch based on the survey data in 2000 and 2001.The result indicated that the potential biomass of commercial cuttlefish such as Sepia esculenta and Sepia kobiensis was relatively stable in recent years which was much the same in the mid 90s. The current catch has reached approximatety maximun sustainable yield, and further utilized potential is not great. |
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| Keywords: | Commercial cuttlefish biomass East China Sea |
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