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作 者:金志民[1] 杨春文[1] 刘铸[1] 李殿伟[1]
机构地区:[1]牡丹江师范学院生物系,黑龙江牡丹江157012
出 处:《安徽农业科学》2010年第3期1289-1290,1316,共3页Journal of Anhui Agricultural Sciences
基 金:黑龙江省杰出青年科学基金项目(JC200709);黑龙江省科学技术计划项目(GC06C103-04)
摘 要:2007年3月~2009年7月,利用网捕、专访周边农户、贸易调查、市场走访、标本采集等形式对牡丹江的鱼类资源进行了调查,共记录鱼类37种,隶属于6目13科,其中,主要经济鱼类14种,占被调查鱼类的37.83%。调查结果表明,牡丹江的鱼类资源有减少的趋势,部分名优鱼类濒临灭绝。基于此,提出了相关对策建议。From March 2007 to July 2009, fish stocks in Mudaujiang were investigated by adopting the forlhns of enmeshing, exclusive interview, trade survey, market interview and specimen collection. The investigation has recorded 37 species of fish which belonged to 6 orders and 13 families. There were 14 species of economic fish, accounting for 37.83 % of the total fish. The result showed that fish stocks in Mudanjiang had a downtrend, and parts of the famous-brand fish were near to death. On this basis, related countermeasures and proposals were put forward.
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