| 乌鲁木齐市大气污染物浓度计量模型研究 |
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| 引用本文： | 魏疆,王国华,任泉,刘志辉. 乌鲁木齐市大气污染物浓度计量模型研究[J]. 干旱区研究, 2011, 28(5): 896-900 |
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| 作者姓名： | 魏疆 王国华 任泉 刘志辉 |
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| 作者单位： | 新疆大学 地理学科博士后流动站，新疆 乌鲁木齐 830044;乌鲁木齐市天山区 人民政府，新疆 乌鲁木齐 830002;乌鲁木齐市环境监测中心站，新疆 乌鲁木齐 830000;乌鲁木齐市天山区 气象局，新疆 乌鲁木齐 830002 |
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| 基金项目： | 国家自然科学基金项目(411061074) |
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| 摘 要： | 通过对乌鲁木齐市月耗煤量、逆温层厚度及平均风速与大气污染物SO2,NO2,PM10月浓度的相关性分析,得出耗煤量和逆温层厚度是导致大气污染物浓度增加的主要原因,且采暖期逆温层厚度对大气污染物浓度的影响远大于燃煤排放造成的影响。对污染物月浓度与气象因子及耗煤量进行多元线性回归分析,并建立模型Y=a＋b1X1＋b2X2＋b...
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| 关 键 词： | 大气 污染物 计量模型 逆温层 耗煤量 乌鲁木齐 |
| 收稿时间： | 2010-09-20; |
Study on Quantitative Models of Concentrations of Air Pollutants over Urumqi |
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| WEI Jiang,,WANG Guo-hua,REN Quan,LIU Zhi-hui. Study on Quantitative Models of Concentrations of Air Pollutants over Urumqi[J]. Arid Zone Research, 2011, 28(5): 896-900 |
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| Authors: | WEI Jiang WANG Guo-hua REN Quan LIU Zhi-hui |
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| Affiliation: | Postdoctoral Station of Geography, Xinjiang University, Urumqi 830044, China;Tianshan District Government of Urumqi City, Urumqi 830002, China;Urumqi Environmental Monitoring Centre Station, Urumqi 830044, China;Tianshan District Meteorology Bureau of Urumqi City, Urumqi 830002, China |
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| Abstract: | The relationships among monthly average concentrations of air pollutants(SO2,NO2 and PM10) over Urumqi and the monthly coal consumption,inversion layer thickness and monthly average wind speed were investigated.It was found that coal consumption and inversion layer thickness were the dominant factors affecting the diffusion of air pollutants over Urumqi.Based on these analyses,the regression models were developed to describe the effects of coal consumption,inversion layer thickness and wind speed on the con... |
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| Keywords: | air pollutant quantitative model inversion layer coal consumption Urumqi |
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