| 鱼类种群及鱼产量变化对乌梁素海渔业资源发展的影响 |
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| 引用本文： | 郝林,路全忠,冯丽红.鱼类种群及鱼产量变化对乌梁素海渔业资源发展的影响[J].内蒙古环境科学,2011(9):155-156. |
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| 作者姓名： | 郝林 路全忠 冯丽红 |
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| 作者单位： | [1]内蒙古大学环境与资源学院,呼和浩特010021 [2]内蒙古环境科学研究院,呼和浩特010011 [3]内蒙古大学化学与化工学院,呼和浩特010021 |
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| 摘 要： | 乌梁素海是内蒙古自治区主要的淡水渔业基地。渔业资源是当地农民的主要收入来源之一。六十年代主要有鲤、鲫、瓦氏雅罗鱼、赤眼鳟、鲶、草等4目7科20多种鱼类。近年,由于水质污染,渔业遭受严重打击,鱼类种群从鼎盛时的24种逐渐消亡到现在仅剩1种,现在年产量仅300t左右,只有六十年代的1/10。希望通过渔业整治措施尽快恢复乌梁素海渔业资源。
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| 关 键 词： | 乌梁素海 水质污染 渔业资源 |
The Changes in Fish Stocks and Fish Production Impact on the Development of Fisheries Resources in Wuliangsuhai Lake |
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| Hao Lin,Lu Quanzhong,Feng Lihong.The Changes in Fish Stocks and Fish Production Impact on the Development of Fisheries Resources in Wuliangsuhai Lake[J].Inner Mongolia Environmental Protection,2011(9):155-156. |
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| Authors: | Hao Lin Lu Quanzhong Feng Lihong |
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| Institution: | 1.College of Environment and Resources of Inner Mongolia University,Hohhot 010021; 2.Inner Mongolia Academy of Environmental Sciences,Hohhot 010018; 3.College of Chemistry and Chemical Engineering of Inner Mongolia University,Hohhot 010021) |
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| Abstract: | Wuliangsu Lake is the main base of freshwater fisheries in Inner Mongolia Autonomous Region.Fishery resources is one of the main source of income for local farmers,There were Cyprinus carpio,Carassius auratus,Leuciscus waleckii,Squaliobarbus curriculus,Parasilurus asotus,Ctenopharyngodon idellus etc,which belonged to 4 orders,7 families,20 kinds of fish in the Sixties.In recent years,Fishery suffered a serious blow due to water pollution,Now species of Fish Stocks reduced from 24 to 1,annual production of 300t of fish approximately,which is Only one-tenth of the Sixties.Hope by the fishery regulation measuresTo restore Fisheries resources of Wuliangsu Lake. |
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| Keywords: | wuliangsu lake water pollution fishery resources |
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