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黄河三角洲水质污染对淡水鱼类多样性的影响
引用本文:潘怀剑,田家怡.黄河三角洲水质污染对淡水鱼类多样性的影响[J].水产科学,2001,20(4):17-20.
作者姓名:潘怀剑  田家怡
作者单位:滨洲师范专科学校,
摘    要:1993-1997年对黄河三角洲8条河流、3个水库和1个湖泊水质连续5年进行了监测,1996-1997年对淡水鱼类多样性开展了同步系统调查,水质评价结果:6条河流为重污染,2条河流为严重污染,2个水库轻污染,麻大湖严重污染,淡水鱼类共鉴定出102种和亚种,隶属于9目17科65属,占山东省炎水鱼类总种数的89%。水质污染已志致鱼类多样性减低,少数河流鱼类绝迹。

关 键 词:黄河三角洲  水质污染  鱼类多样性  淡水鱼
文章编号:1003-1111(2001)04-0017-04
修稿时间:2000年10月16

Water Pollution in the Yellow River Delta and its Effects on Fresh Water Fish Species Diversity
PAN Huai jian,TIAN Jia yi.Water Pollution in the Yellow River Delta and its Effects on Fresh Water Fish Species Diversity[J].Fisheries Science,2001,20(4):17-20.
Authors:PAN Huai jian  TIAN Jia yi
Abstract:The water pollution of 1 lake,3 reservoirs and 8 rivers in the Yellow River Delta was consistently monitored from 1993 to 1997,and the fresh water fish species diversity was systematically investigated from 1996 to 1997.The evaluations obtained are as follows:2 reservoirs are lightly polluted,6 rivers are seriously polluted,and the Mada Lake and 2 rivers are very seriously polluted.102 species and subspecies of fresh water fish have been identified,belonging to 9 orders,17 families and 65 general,accounting for 89 % of all the fresh water fish species of Shandong province.Water pollution has resulted in the decrease of fish secies diversity and even extinction of fish species in a few rivers.
Keywords:Yellow River Delta  water pollution  fish species diversity  
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