| 雅鲁藏布江中游渔业资源现状研究 |
| The research of fishery resources in the middle section of Brahmaputra river |
| 投稿时间：2010-06-02 修订日期：2010-07-22 |
| DOI： |
| 中文关键词:渔业资源 监测 雅鲁藏布江 |
| 英文关键词:Fishery resources monitoring Brahmaputra River |
| 基金项目: |
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| 中文摘要: |
| ２００６～２００７年，在雅鲁藏布江中游江段共监测２7４船次，统计渔获物３８８４.５
ｋｇ，生物学测定３１７４尾鱼，共采集鱼类２５种，隶属于３目、５科、１７属。主要经济鱼类有拉萨裸裂尻、异齿裂腹鱼、拉萨裂腹鱼、巨须裂腹鱼、双须叶须鱼、尖裸鲤、黑斑原鎣共７种，占渔获物重量的９９％以上。针对雅鲁藏布江中游渔业资源下降明显、外来物种入侵加速的演变趋势，提出了保护与合理利用渔业资源的建议。 |
| 英文摘要: |
| During 2006 and 2007，we surveyed 274 fishing vessels and 3 884. 5 kg fish catch in total. 3 174 fishes were measured and 25 species of fish belonging to 3 orders，5 families，17 genera were observed in the middle reach of Brahmaputra River. There are 7 species of commercial fish including S. younghusbandi Regan，S. oconnori(Lloyd )，S. watltoni Regan，S. macropogon(Regan)，P. dipogon(Regan)，0. stewartii(Lloyd) and G. maculatum(Regan)，which account for more than 99% of total fish catch weight. In view of remarkable decline in fishery resources and accelerating invasion of alien species in Brahmaputra River, we raised some suggestions on protection and rational utilization of fishery resources.
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| 杨汉运,黄道明,谢 山,简 东,池仕运,张 庆,常秀岭,王文君,方艳红.2010.雅鲁藏布江中游渔业资源现状研究[J].水生态学杂志,31(6):120-126. |
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