城市大气污染源追踪“广义判识”与Nudging源同化集成技术途径

被引：3

作者：

徐祥德

丁国安

机构：

[1] 中国气象科学研究院

来源：

中国工程科学 | 2012年 / 14卷 / 10期

关键词：

广义判识; 源同化; 污染源追踪; 卫星遥感—地基; 水—土—气;

D O I：

暂无

中图分类号：

X51 [大气污染及其防治];

学科分类号：

0706 ; 070602 ;

摘要：

提出了城市大气污染源追踪"广义判识"综合应用平台、模式源同化及其卫星遥感应用等新技术。"广义判识"综合应用平台包括气溶胶源主因子分析方法、气溶胶周期变化谱分析法、城市冠层大气污染变化规律同位相特性分析、追溯远距离空气污染源的合成风场相关矢量法、后向轨迹示踪法和边界层影响足痕分析法;另外,为解决长期以来大气污染模式中排放源不确定性的关键技术难点,采用源同化牛顿逼近Nudging技术,获取具有季节、月变化动态变化特征的SO2、NO2区域反演源排放清单。将卫星遥感资料应用在同化模型,探索空气污染预报模式的卫星遥感产品应用技术,卫星遥感—地基观测综合分析平台亦可广泛地应用于城市污染源追踪、城市雾和城市热岛的研究,并提出多圈层水—土—气综合分析方法是一种追踪水污染源的探索性尝试。

引用

页码：10 / 22

页数：13

共 22 条

[1]

An emission source inversion model based on satellite data and its application in air quality forecasts[J]. CHENG XingHong1,2, XU XiangDe1 & DING GuoAn1 1 Chinese Academy of Meteorological Sciences, Beijing 100081, China;2 National Climate Center, Beijing 100081, China.Science China(Earth Sciences). 2010(05)

[2]

Aerosol influence domain of Beijing and peripheral city agglomeration and its climatic effect[J]. XU Xiangde1, SHI Xiaohui1, 2, ZHANG Shengjun1, DING Guoan1, MIAO Qiuju3 & ZHOU Li1 1. State Key Laboratory of Severe Weather, Chinese Academy of Mete- orological Sciences, Beijing 100081, China;2. Nanjing University of Information Science and Technology, Nanjing 210044, China;3. National Climate Center, China Meteorological Administration, Bei- jing 100081, China.Chinese Science Bulletin. 2006(16)

[3] Air pollutants contribution and control strategies of energy-use related sources in Beijing [J].

HAO Jiming .

Science China Earth Sciences, 2005, (S2) :138-146

[4] Study of statistically correcting model CMAQ-MOS for forecasting regional air quality [J].

XU Jianming ;

State Key Laboratory of Severe Weather ;

Meteorological Bureau of Henan Province ;

National Meteorological Centre of China Meteorological Administration ;

National Meteorological Information Centre of China Meteorological Administration .

Science China Earth Sciences, 2005, (S2) :155-172

[5] Spatial structure and scale feature of the atmospheric pollution source impact of city agglomeration [J].

XU Xiangde .

Science China Earth Sciences, 2005, (S2) :1-24

[6] Vertical dynamic and thermodynamic characteristics of urban lower boundary layer and its relationship with aerosol concentration over Beijing [J].

ZHOU Mingyu ;

National Marine Environment Forecasting Center ;

National Meteorological Center .

Science China Earth Sciences, 2005, (S2) :25-37

[7] Simulation of secondary aerosols over North China in summer [J].

LIU Yu .

Science China Earth Sciences, 2005, (S2) :185-195

[8]

Vertical structures of PM10 and PM2.5 and their dynamical character in low atmosphere in Beijing urban areas[J]. CHAN Chuenyu,LI Yoksheung,WONG Kamhang.Science in China(Series D:Earth Sciences). 2005(S2)

[9] Complex sources of air-soil-water pollution processes in the Miyun reservoir region [J].

YANG Dongzhen ;

Key Laboratory of Meteorological Disasters ;

National Center for Geological Testing ;

Meteorological Bureau of Henan Province ;

Shangdianzi Background Atmospheric Pollution Observation Station .

Science China Earth Sciences, 2005, (S2) :230-245

[10] The long-term simulation of surface SO2 and evaluation of contributions from the different emission sources to Beijing city [J].

Roland Draxler .

Science China Earth Sciences, 2005, (S2) :196-208

← 1 2 3 →