| 引用本文: | 弥艳,常顺利,师庆东,高翔,黄聪.艾比湖流域2008年丰水期水环境质量现状评价.湖泊科学,2009,21(6):891-894. DOI:10.18307/2009.0621 |
| MI Yan,CHANG Shunli,SHI Qingdong,GAO Xiang,HUANG Cong.Aquatic environmental quality assessment in Ebinur Lake Catchment during high flow period, 2008. J. Lake Sci.2009,21(6):891-894. DOI:10.18307/2009.0621 |
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| 艾比湖流域2008年丰水期水环境质量现状评价 |
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弥艳1, 常顺利1,2, 师庆东1, 高翔3, 黄聪1
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1.新疆大学资源与环境科学学院绿洲生态教育部重点实验室, 乌鲁木齐 830046;2.中国气象局乌鲁木齐沙漠气象研究所, 乌鲁木齐 830002;3.新疆艾比湖湿地自然保护区管理站, 博乐 833400
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| 摘要: |
| 在断面类别比例法的基础上采用内梅罗综合污染指数法分别评价新疆艾比湖流域2008年丰水期地表水和底泥的污染程度.评价结果显示:总氮、总磷、氨氮基本超标;其中博尔塔拉河污染物超标最严重,总磷超标14.1倍,总氮超标10.1倍.艾比湖流域水质及底泥实际监测类别中Ⅰ-Ⅲ类比例为30%,劣Ⅴ类比例为30%.因此,艾比湖流域丰水期水质中度污染. |
| 关键词: 艾比湖流域 内梅罗指数 地表水 底泥 |
| DOI：10.18307/2009.0621 |
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| 基金项目:新疆大学博士启动基金项目(BS060113);新疆大学绿洲生态教育部重点实验室开放课题项目(XJDX0201-2007-04);中国气象局乌鲁木齐沙漠气息所中国沙漠气象科学研究基金项目(Sqj2006006)联合资助 |
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| Aquatic environmental quality assessment in Ebinur Lake Catchment during high flow period, 2008 |
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MI Yan1, CHANG Shunli1,2, SHI Qingdong1, GAO Xiang3, HUANG Cong1
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1.Key Laboratory of Oasis Ecology of Xinjiang, College of Resources and Environment Science, Xinjiang University, Urumqi, Xinjiang 830046, P.R.China;2.Insitute of Desert Meteorology, China Meteorological Bureau, Urumqi 830002, P.R.China;3.Aibi Lake National Reserve of Bole Forestry Bureau, Bole 833400, P.R.China
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| Abstract: |
| Based on the proportion of cross-section category, the Nemerow Comprehensive Pollution Index was calculated for thewater and sediment quality evaluation in Ebinur Lake Catchment during high-water period, 2008. The result showed that the mainindicators (TN, TP and NH4 + -N) exceed the national standards, especially in Bortala river, i.e., TP exceeded 14.1 times and TN 10.1times. Furthermore, according to GB3838-2002, the monitored stations showed serious water deteriation with about 30% belowCetegory in Ⅴ Ebinur Lake Catchment. The result indicated that Lake Ebinur drainage area during high-water period pollutedmoderately. |
| Key words: Ebinur Lake Catchment Nemerow Comprehensive Pollution Index water quality assessment |
