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| 长江三角洲地区低层大气污染物O3、NOx、SO2的数值模拟 | |
| 引用本文： | 袁 良,王成林,刘华强,张 璘,王体健.长江三角洲地区低层大气污染物O3、NOx、SO2的数值模拟[J].环境监控与预警,2011,3(1):33-37. |
| 作者姓名： | 袁 良 王成林 刘华强 张 璘 王体健 |
| 作者单位： | 1. 南京军区气象水文中心,江苏,南京,210016;解放军理工大学气象学院,江苏,南京,211101 2. 南京军区气象水文中心,江苏,南京,210016 3. 江苏省环境监测中心,江苏,南京,210036 4. 南京大学大气科学学院,江苏,南京,210093 |
| 基金项目： | 江苏省自然科学基金创新人才项目(BK2006515) |
| 摘 要： | 通过对比分析发现,2007年客观源清单比2001年初始源清单能够更好地反映当前长江三角洲地区的大气污染物源排放情况.基于客观源清单,利用第三代空气质量模式(Models-3/CMAQ)较好地模拟出长三角地区近地层大气浓度的日变化和空间分布,模拟结果表明,NOx与O3在空间分布上并不一致,两者之间存在非线性关系,NO2与... |
| 关 键 词： | Models-3/CMAQ 大气污染物 数值模拟 |
| 收稿时间： | 2010/6/11 0:00:00 |
| 修稿时间： | 7/7/2010 12:00:00 AM |
Numerical Simulation of Low Layer Air Pollutants O3,NOx,SO2 in Yangtze River Delta Region |
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| YUAN Liang,WANG Cheng-lin,LIU Hua-qiang,ZHANG Lin,WANG Ti-jian.Numerical Simulation of Low Layer Air Pollutants O3,NOx,SO2 in Yangtze River Delta Region[J].Environmental Monitoring and Forewarning,2011,3(1):33-37. | |
| Authors: | YUAN Liang WANG Cheng-lin LIU Hua-qiang ZHANG Lin WANG Ti-jian |
| Institution: | 1.Meteorology and Hydrology Center of PLA Nanjing Military Area Command,Nanjing,Jiangsu 210016,China;2.School of Meteorology,PLA University of Science and Technology,Nanjing,Jiangsu 211101,China;3.Jiangsu Provincial Environmental Monitoring Center,Nanjing,Jiangsu 210036,China;4.School of Atmospheric Science,Nanjing University,Nanjing,Jiangsu 210093,China) |
| Abstract: | The present emission condition of air pollution sources in the Yangtze river delta region could be reflected more comprehensively through the objective source lists of 2007 than the initial source lists of 2001, according to the comparative analysis. Based on the objective source lists, the daily variation and spatial distribution of the stratigraphic air concentration of the Yangtze river delta region could be simulated via the Models-3/CMAQ, the results of which shows that the spatial distributions of NOX and O3 disaccord, there is a nonlinear relation between which. However, a better linear variation correlation exists between NO3 and SO3. |
| Keywords: | Models-3/CMAQ air pollutants numerical simulation |
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