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刘凌志,陈石娟,卢薛,罗渡,王贺,李桂峰.广西龟石水库鱼类资源调查研究[J].广西科学,2010,17(4):391-395. [点击复制]
- LIU Ling-zhi,CHEN Shi-juan,LU-Xue,LUO-Du,WANG-He,LI Gui-feng.Status Investigation of Fish Resources in Guishi Reservoir of Guangxi[J].Guangxi Sciences,2010,17(4):391-395. [点击复制]
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| 广西龟石水库鱼类资源调查研究 |
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刘凌志1,2, 陈石娟1,2, 卢薛1, 罗渡1, 王贺1, 李桂峰1
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| (1.中山大学有害生物控制与资源利用国家重点实验室, 水生经济动物研究所, 广东广州 510275;2.华南农业大学动物科学学院, 广东广州 510642) |
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| 摘要: |
| 为了解龟石水库鱼类资源现状,于2008年10月至2009年9月,通过实地调查和采集标本的方法,调查龟石水库的鱼类资源,统计分析渔获量。结果调查得知,龟石水库共有鱼类37种,隶属于6目13科32属,其中鲤形目最多,共2科19属22种,占总种数的59.46%;渔获物以中小型鱼类为主,主要经济鱼类渔获量具有明显的季节性变化,与历史资料相比,渔获量呈下降趋势。 |
| 关键词: 鱼类 资源 调查 龟石水库 |
| DOI： |
| 投稿时间：2010-06-21修订日期：2010-08-09 |
| 基金项目:广东省科技计划项目(编号:2007A020300001),广东省海洋与渔业局科技计划项目(编号:200601G02)资助。 |
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| Status Investigation of Fish Resources in Guishi Reservoir of Guangxi |
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LIU Ling-zhi1,2, CHEN Shi-juan1,2, LU-Xue1, LUO-Du1, WANG-He1, LI Gui-feng1
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| (1.State Key Laboratory of Biocontrol and Institute of Aquatic Economic Animal, Sun Yat-sen University, Guangzhou, Guangdong, 510275, China;2.College of Animal Science, South China Agricultural University, Guangzhou, Guangdong, 510642, China) |
| Abstract: |
| In order to learn about the status of fish resources in Guishi Reservoir, the fish resources were investigated from October 2008 to September 2009. 37 fish types were collected from Guishi Reservoir and these fishes were subordinated to 6 orders, 13 famities and 32 species. The Cypriniformes accounted for 59.46%, medium-sized and small fishes were dominated in the catch composition, and the catch of mainly economic fishes changed with seasons. Comparing with history, the catch of fish were decling. |
| Key words: fish resources investigation Guishi reservoir |
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