| 河南永城煤矿塌陷区水质对鲫鱼形态性状指标和脏器系数的影响 |
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| 引用本文： | 闫永峰,任培丽,秦玲玲.河南永城煤矿塌陷区水质对鲫鱼形态性状指标和脏器系数的影响[J].四川动物,2010,29(2). |
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| 作者姓名： | 闫永峰 任培丽 秦玲玲 |
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| 作者单位： | 1. 商丘师范学院生命科学系,河南商丘,476000
2. 商丘医学高等专科学校基础医学部,河南商丘,476100 |
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| 基金项目： | 河南省科技发展计划重点科技攻关项目，河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 选择鲫鱼Carassius auratus为研究对象,以相对无煤矿污染的商丘市天沐湖为对照,以煤矿污染较严重的永城煤矿塌陷积水区为研究样地,主要研究了永城煤矿塌陷区水质对鲫鱼形态性状指标和脏器系数的影响.结果 表明,与对照天沐湖相比,永城煤矿塌陷区鲫鱼体重/全长显著减小(P＜0.05),但鲫鱼头长/全长、体长/全长、尾长/全长、体高/全长差异不显著(P＞0.05);脾脏系数显著减小(P＜0.01),头肾系数显著增大(P＜0.01),肝胰脏系数、肾脏系数、生殖腺系数差异不显著(P＞0.05).表明永城煤矿塌陷积水区长期低浓度煤矿污染对鲫鱼形态及其重要内脏器官可能造成了一定的影响.
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| 关 键 词： | 煤矿塌陷积水区 水污染 鲫鱼 形态性状指标 脏器系数 |
Changes in Morphological Characteristics of Carassius auratus in Waterlogged Areas Caused by Coal Mining in Henan Province |
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| YAN Yong-feng,REN Pei-li,QIN Ling-ling.Changes in Morphological Characteristics of Carassius auratus in Waterlogged Areas Caused by Coal Mining in Henan Province[J].Sichuan Journal of Zoology,2010,29(2). |
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| Authors: | YAN Yong-feng REN Pei-li QIN Ling-ling |
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| Affiliation: | YAN Yong-feng1,REN Pei-li2,QIN Ling-ling1(1. Department of Life Sciences,Shangqiu Normal University,Shangqiu,Henan Province 476000,China,2. Department of Basic Medical,Shangqiu Medical College,Henan Province 476100,China) |
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| Abstract: | To study the influence of Yongcheng waterlogged area caused by coal mining on the morphological characteristics of Carassius auratus,fish were captured from two different areas:Tianmuhu in Shangqiu (TMHS),a relatively unpolluted area,as a control site; a waterlogged area caused by coal mining in Yongcheng (WAMCY),a heavily-polluted area compared with TMHS. Observations on C. auratus morphological characteristics showed differences between TMHS and WAMCY. The ratio of body weight to total length were signifi... |
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| Keywords: | mining coal pollution Carassius auratus aquatic pollution morphological characteristics organ index |
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