| 不同淡水鱼类游泳速度的初步研究 |
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| 引用本文： | 乔云贵,黄洪亮,黄妙芬,徐国栋,殷雷明,陈帅.不同淡水鱼类游泳速度的初步研究[J].湖南农业科学,2012(15):116-119. |
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| 作者姓名： | 乔云贵 黄洪亮 黄妙芬 徐国栋 殷雷明 陈帅 |
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| 作者单位： | 大连海洋大学海洋科技与环境学院;中国水产科学研究院东海水产研究所农业部海洋与河口渔业资源及生态重点开放实验室 |
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| 基金项目： | 行业科研专项(201203018);国家863计划(2012AA092301) |
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| 摘 要： | 以鲫Carassius auratus(Linnaeus)]、鲈鱼(Lateolabrax japonicus)、鳜鱼(siniperca chuatsi)、罗非鱼(Oreochromis niloticus)等4种淡水鱼类为研究对象,利用新型渔用循环水槽测量其临界游速和爆发游速。试验结果表明:水温在20.50±1.00℃,体长为16.88±1.99 cm的鲫相对临界游速为7.69±0.59 BL/s,相对爆发游速为8.64±0.60 BL/s;水温在13.02±1.00℃,体长为31.85±2.89 cm的鲈鱼相对临界游速为2.10±0.14 BL/s,相对爆发游速为2.37±0.11BL/s;水温在18.52±1.00℃,体长为29.46±1.79 cm的鳜鱼相对临界游速为2.50±0.19 BL/s,相爆发游速为4.38±0.24 BL/s;水温在15.57±1.00℃,体长为22.56±2.26 cm的罗非鱼相对临界游速为5.33±0.29 BL/s,相对爆发游速为6.00±0.40 BL/s。
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| 关 键 词： | 临界游速 爆发游速 鲫 鲈鱼 鳜鱼 罗非鱼 |
The Preliminary Study on Swimming Speed of Different Freshwater Fishes |
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| QIAO Yun-gu,HUANG Hong-liang,HUAGN Miao-fen,XU Gou-dong,YIN Lei-ming,CHEN Shuai.The Preliminary Study on Swimming Speed of Different Freshwater Fishes[J].Hunan Agricultural Sciences,2012(15):116-119. |
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| Authors: | QIAO Yun-gu HUANG Hong-liang HUAGN Miao-fen XU Gou-dong YIN Lei-ming CHEN Shuai |
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| Institution: | 1.College of Marine Technology and Environment,Dalian Ocean University,Liaoning 116023,PRC; 2.East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences, Key and Open Laboratory of Marine and Estuarine Fisheries,Ministry of Agriculture,Shanghai 200090,PRC) |
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| Abstract: | The critical swimming speed and the burst swimming speed of Carassius auratus,Lateolabrax japonicus,Siniperca chuatsi and Oreochromis niloticus were determined by vertical circulating water flume tank in laboratory.The results showed that the when water temperature was 20.50±1.00℃,Carassius auratus with body length of 16.88±1.99 cm cm had critical swimming speed of 7.69±0.59 BL/s,and burst swimming speed of 8.64±0.60 BL/s;when water temperature was 13.02±1.00℃,the Lateolabrax japonicus with body length of 31.85±2.89 cm showed critical swimming speed of 2.10±0.14 BL/s,and burst swimming speed of 2.37±0.11 BL/s;when water temperature was 18.52±1.00℃,the Siniperca chuatsi with body length of 29.46±1.79 cm had critical swimming speed of 2.50±0.19 BL/s,and burst swimming speed of 4.38±0.24 BL/s;when water temperature was 15.57±1.00℃,the Oreochromis niloticus with body length of 22.56±2.26 cm had critical swimming speed of 5.33±0.29 BL/s,and burst swimming speed of 6.00±0.40 BL/s. |
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| Keywords: | critical swimming speed burst swimming speed Carassius auratus Lateolabrax japonicas Siniperca chuatsi Oreochromis niloticus |
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