雅鲁藏布江中游渔业资源现状研究

Journal of Hydroecology(2010)

Cited 23|Views19
No score
Abstract
2006~2007年,在雅鲁藏布江中游江段共监测274船次,统计渔获物3884.5kg,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、黑斑原鮡共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。
More
Translated text
Key words
Monitoring,Brahmaputra River,Fishery resources
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined