北京城区奥运期间与其他时段激光雷达观测实例分析

大气与环境光学学报 ›› 2009, Vol. 4 ›› Issue (4): 307-314.

北京城区奥运期间与其他时段激光雷达观测实例分析

郝粼波程水源李明君陈东升王海燕虞统

1 北京工业大学环境科学与能源工程学院, 北京100124;
2 北京市环境监测中心, 北京 100044

收稿日期:2009-06-05 修回日期:2009-06-18 出版日期:2009-07-28 发布日期:2009-07-24
通讯作者: 程水源 (1958-) 男，河北邯郸人，博士生导师，研究方向为：环境规划管理；环境污染防治；环境模型与环境数值模拟；固体废物处理与资源化。 E-mail:haolinbo@emails.bjut.edu.cn
作者简介:郝粼波（1984-）男，北京人，硕士研究生，专业方向为环境规划与管理。
基金资助:
国家973(2005CB724201)和国家自然科学基金(50878006)项目的共同资助

Case Study by Lidar at Downtown of Beijing during the Olympic Games and Other Times

HAO Lin-Bei, CHENG Shui-Yuan, LI Ming-Jun, CHEN Dong-Sheng, WANG Hai-Yan, YU Tong

1 College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China;
2. Beijing Environmental Monitoring Center, Beijing 100044, China

Received:2009-06-05 Revised:2009-06-18 Published:2009-07-28 Online:2009-07-24

摘要/Abstract

摘要：

为了研究北京城区在北京奥运会期间大气边界层变化特征及大气边界层内气溶胶的消光特性，2008年8月利用MPL激光雷达对北京城区的大气边界层进行了系统观测。反演出了测站地域上空大气气溶胶的消光特性垂直分布以及大气边界层的高度。同往年北京城区的雷达监测数据进行了系统的对比，并与设在北京南郊梨花村的清洁对照点数据进行了比较。观测数据表明：北京城区奥运期间大气边界层日变化趋势明显，呈早晚低、午间高的特点。大气边界层高度相对稳定，多分布在2.0 km下，平均值为0.79 km。奥运期间气溶胶粒子浓度水平较往年有明显下降。观测点处气溶胶浓度水平每天呈周期性变化。

关键词: 激光雷达, 气溶胶, 大气边界层, 边界层高度

Abstract:

In order to study the structural feature of the ABL over downtown of Beijing and the aerosol extinction characteristics in it during the Beijing Olympic Games, ABL over Beijing was observed with a MPL lidar in August, 2008. The vertical distribution of extinction properties and the height of ABL over the observation site were inverted. The observation data was compared with the results of observations in previous years at downtown of Beijing and Beijing Lihua village which was viewed as a role of clean control site. The data indicates that the diurnal variation of ABL over Beijing during the Olympic Games is obvious, it is low in morning and evening, and high at noon time. The ABL height is relatively stable, it is always less than 2.0 km, its average height is 0.79 km. Compared with previous years, the aerosol particle concentration level at downtown of Beijing during the Olympic Games is descended apparently. The aerosol concentration at observation site changes periodically every day.

Key words: lidar, aerosol, atmosphere boundary layer, height

中图分类号:

X831

郝粼波程水源李明君陈东升王海燕虞统. 北京城区奥运期间与其他时段激光雷达观测实例分析[J]. 大气与环境光学学报, 2009, 4(4): 307-314.

HAO Lin-Bei, CHENG Shui-Yuan, LI Ming-Jun, CHEN Dong-Sheng, WANG Hai-Yan, YU Tong. Case Study by Lidar at Downtown of Beijing during the Olympic Games and Other Times[J]. Journal of Atmospheric and Environmental Optics, 2009, 4(4): 307-314.

参考文献

[1] Roland B S. An lntroduction to Boundary Layer Meteorology [M]. Ktuwer Academic Publishers, 1988: 2-3.
[2] Hu Fei, Hong Zhongxiang, Lei Xiaoen. Recent process of atmospheric boundary layer physics and atmospheric environment research [J]. Chinese Journal of Atmospheric Sciences, 2003, 27(4): 712-728(in Chinese).
胡非, 洪钟祥, 雷孝恩. 大气边界层和大气环境研究进展 [J]. 大气科学, 2003, 27(4): 712-728.
[3] Spinhirne J D. Geoscience and remote sensing [J]. IEEE Transactions, 1993, 31(1): 48-54.
[4] Han Daowen, Liu Wenqing, Zhang Yujun, et al. Boundary layer aerosol monitoring by lidar at Beijing in winter [J]. Journal of Atmospheric and Environmental Optics, 2007, 2(2): 104-109(in Chinese).
韩道文, 刘文清, 张玉钧, 等. 激光雷达监测北京城区冬季边界层气溶胶 [J]. 大气与环境光学学报, 2007, 2(2): 104-109. [5] Liu Qiang, Wang Mingxing, Li Jing, et al. Present research on atmospheric aerosol and trends [J]. China Power Science and Technology, 1999, 5(3):17-23(in Chinese).
刘强, 王明星, 李晶, 等. 大气气溶胶研究现状和发展趋势 [J]. 中国粉体技术, 1999, 5(3):17-23.
[6] Chen D S, Cheng S Y, Guo X R. An integrated MM5-CMAQ modeling approach for assessing trans-boundary PM10 contribution to the host city of 2008 Olympic summer games-Beijing, China [J]. Atmospheric Environment. 2007, 41(6): 1237~1250.
[7] Ji Fei, Su Wenying, Qin Yu. A study of the gas-to-particle conversion in photochemical process [J]. Chinese Journal of Atmospheric Sciences, 2001,25(2):269-276 (in Chinese).
纪飞, 苏文颖, 秦瑜. 对流层光化学过程中的气粒转化研究 [J]. 大气科学, 2001, 25(2): 269-276.
[8] Qian Yongfu. Study of climate effect of PBL aerosol [J]. Journal of Nanjing Institute of Meteorology, 1994, 17(2): 141-147(in Chinese).
钱永甫. 边界层气溶胶气候效应的研究 [J]. 南京气象学院学报, 1994, 17(2): 141-147.
[9] Mok T M, Rudowicz C Z. A lidar study of the atmospheric entrainment zone and mixed layer over Hung Kong [J]. Atmospheric Research, 2004, 69: 147-163.
[10] Fernald F G. Analysis of atmospheric lidar observation: some comments [J]. Appl. Opt., 1984, 23(5): 652-655.
[11] Wang Zhenzhu, Li Ju, Zhong Zhiqing, et al. LIDAR exploration of atmospheric boundary layer over downtown of Beijing in summer [J]. Journal of Applied Optics, 2008, 29(1): 96-100(in Chinese).
王珍珠, 李炬, 钟志庆, 等.激光雷达探测北京城区夏季大气边界层 [J]. 应用光学, 2008, 29(1): 96-100.

[1]	董鉴韬, 李正强, 谢一凇, 樊程, 洪津, 戴刘新, 顾浩然, 郑杨 . 基于GF-5(02) 卫星DPC数据的2022年春季陆表细粒子气溶胶光学厚度空间分布[J]. 大气与环境光学学报, 2023, 18(4): 323-338.
[2]	翟颖超, 王涵, 赵梅如, 陈科, 李林森 . 山区气溶胶多角度偏振遥感地气解耦方法评估[J]. 大气与环境光学学报, 2023, 18(4): 339-356.
[3]	顾浩然, 李正强, 侯伟真, 裘桢炜, 刘振海, 朱军, 伽丽丽, 罗杰, 洪津, 麻金继 . 紫外多角度偏振探测气溶胶层高的信息量分析初步研究[J]. 大气与环境光学学报, 2023, 18(4): 357-370.
[4]	孙二昌, 麻金继, 吴文涵, 杨光, 郭金雨, . Himawari-8气溶胶变分同化对PM2.5污染模拟的改进[J]. 大气与环境光学学报, 2023, 18(1): 59-72.
[5]	陈晓敏, 张洪玮, 孙康闻, 吴松华, . 基于相干多普勒激光雷达的斜程湍流参数反演方法研究[J]. 大气与环境光学学报, 2023, 18(1): 1-13.
[6]	汪惜今, 徐青山, 范传宇, 程晨, 戚鹏, 徐赤东 . 激光雷达探测整层大气昼夜气溶胶光学厚度[J]. 大气与环境光学学报, 2023, 18(1): 14-24.
[7]	黄冬, 李新, 张艳娜, 张允祥 . 全自动太阳光度计温控系统设计及测试[J]. 大气与环境光学学报, 2023, 18(1): 73-81.
[8]	许健, 饶兰兰, DOICU Adrian, 胡斯勒图∗, 秦凯∗. 基于氧气A 带的高光谱卫星气溶胶层高优化反演[J]. 大气与环境光学学报, 2022, 17(6): 630-639.
[9]	王雪林, 陈文忠∗. 亚北极太平洋气溶胶光学厚度与净初级生产力的变化特征及其相关性研究[J]. 大气与环境光学学报, 2022, 17(5): 558-569.
[10]	陈玉宽, 王朔, 徐学哲, 赵卫雄, 盖艳波, 方波, 张为俊, ∗. 安徽省寿县气溶胶消光系数变化特征分析[J]. 大气与环境光学学报, 2022, 17(5): 533-541.
[11]	李林, 张治国, 杜传耀, 韦涛, 于丽萍, 范雪波∗. 多普勒测风激光雷达与 L 波段探空对比分析[J]. 大气与环境光学学报, 2022, 17(5): 494-505.
[12]	崔桐, 陈相成, 戴光耀, 张洪玮, 王琪超, 吴松华, ∗. 高分辨率变焦式连续波测风激光雷达设计与实验[J]. 大气与环境光学学报, 2022, 17(4): 393-408.
[13]	蔡振锋, 李丁∗, 黄海虹. 2021 年春季沙尘传输对徐州地区气溶胶演变影响分析[J]. 大气与环境光学学报, 2022, 17(4): 409-419.
[14]	郭航, 邵慧∗, 陈杰, 何子辛, 曹铮, 汪慧民, 颜普. 基于高光谱激光雷达的滞尘叶片光谱特征分析[J]. 大气与环境光学学报, 2022, 17(4): 420-428.
[15]	冯攀∗, 张站业, 丁红波, . 一种激光雷达探测模块控制电路的设计和制作[J]. 大气与环境光学学报, 2022, 17(4): 465-475.