| 基于内梅罗污染指数的和田河源流水质变化分析 |
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| 引用本文： | 艾克热木·吾布力,玉米提·哈力克,居麦尼亚孜·赛迪艾合麦提,阿丽亚·拜都热拉,买尔当·克尤木,金华.基于内梅罗污染指数的和田河源流水质变化分析[J].安徽农业科学,2013(18):7898-7900. |
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| 作者姓名： | 艾克热木·吾布力 玉米提·哈力克 居麦尼亚孜·赛迪艾合麦提 阿丽亚·拜都热拉 买尔当·克尤木 金华 |
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| 作者单位： | 新疆大学资源与环境科学学院,新疆维吾尔自治区绿洲生态教育部重点实验室,新疆乌鲁木齐830046;新疆和田地区环境保护局环境监测站,新疆和田,848000 |
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| 摘 要： | 目的]采用内梅罗污染指数法分析和田河源流水质状况。方法]基于2001~2005年和田河源流(喀拉喀什河、玉龙喀什河)4个监测断面实测数据,利用内梅罗污染指数法,对和田河源流水质进行研究。结果]2001~2005年,玉龙喀什河和喀拉喀什河水质均属一级清洁水。玉龙喀什河河首、河尾断面内梅罗污染指数分别为0.15~0.69、0.23~0.46,河尾断面水质变化不大,河首断面水体污染指数总体呈下降趋势;喀拉喀什河河首、河尾断面内梅罗污染指数分别为0.23~0.65、0.23~0.47,河尾断面水体污染指数呈下降趋势。结论]和田河地表水环境质量分级属于一级清洁水质。
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| 关 键 词： | 和田河 内梅罗污染指数 水质评价 |
Changes in Water Quality of Origin Flows of Hotan River Based on Nemorow Pollution Index |
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| Institution: | AIKEREMU Wubuli( 1.Key Laboratory of Oasis Ecology, College of Resource and Environment Sciences, Xinjiang University, Urumqi, Xinjiang 830046;) |
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| Abstract: | Objective] The study aimed to analyze water quantity of origin flows of Hotan River using Nemorow pollution index method.Method] Based on data monitored at four monitoring sections of Yorungkash River and Karakash River during 2001-2005,water quality of Hotan River was assessed using Nemorow pollution index method.Result] During 2001-2005,Yorungkash River and Karakash River had clean water,reaching the first standard.Nemorow pollution index was 0.15-0.69 at the first section of Yorungkash River,and it was 0.23-0.46 at its last section; there were few changes in water quality at the last section,while Nemorow pollution index showed a downward trend at the first section.Nemorow pollution index was 0.23-0.65 at the first section of Karakash River,and it was 0.23-0.47 at its last section,showing a downward trend at its last section.Conclusion] On the whole,water quality of Hotan River belonged to first-class clean water. |
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| Keywords: | Hotan River Nemorow pollution index Water quality assessment |
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