Estimation of biological reference points for North Pacific bluefin Tuna
博士 === 國立臺灣大學 === 海洋研究所 === 91 === The annual catch of North Pacific bluefin tuna fluctuated between 20 and 30 thousands metric tons since 1952. In Taiwan, the catch of small-scale longline fisheries increased in recent years. It was difficult to standardize the fishing efforts since it was a multi...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2003
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| Online Access: | http://ndltd.ncl.edu.tw/handle/42459111898481486970 |