中国部分典型地区气溶胶光学特性观测

李建玉; 魏合理; 徐青山; 詹杰

doi:10.3788/OPE.20122006.1166

您当前的位置：

首页 >

文章列表页 >

中国部分典型地区气溶胶光学特性观测

现代应用光学 | 更新时间：2020-08-12

- 中国部分典型地区气溶胶光学特性观测
- Atmospheric aerosol optical characteristics measured at several typical zones in China
- 光学精密工程 2012年20卷第6期页码：1166-1174
- 作者机构：
  
  1. 中国科学院安徽光学精密机械研究所中国科学院大气成分与光学重点实验室,安徽合肥,230031
  2. 中国科学院研究生院北京,100039
- 作者简介：
- 基金信息：
  
  国家863高技术研究发展计划资助项目(No.2015AA123703)
- DOI：10.3788/OPE.20122006.1166
  中图分类号： P407.4
- 收稿日期：2011-12-06，
  
  修回日期：2012-02-16，
  
  网络出版日期：2012-06-10，
  
  纸质出版日期：2012-06-10
- 稿件说明：
移动端阅览
李建玉, 魏合理, 徐青山, 詹杰. 中国部分典型地区气溶胶光学特性观测[J]. 光学精密工程, 2012,20(6): 1166-1174

LI Jian-yu, WEI He-li, XU Qing-shan, ZHAN Jie. Atmospheric aerosol optical characteristics measured at several typical zones in China[J]. Editorial Office of Optics and Precision Engineering, 2012,20(6): 1166-1174
李建玉, 魏合理, 徐青山, 詹杰. 中国部分典型地区气溶胶光学特性观测[J]. 光学精密工程, 2012,20(6): 1166-1174 DOI： 10.3788/OPE.20122006.1166.

LI Jian-yu, WEI He-li, XU Qing-shan, ZHAN Jie. Atmospheric aerosol optical characteristics measured at several typical zones in China[J]. Editorial Office of Optics and Precision Engineering, 2012,20(6): 1166-1174 DOI： 10.3788/OPE.20122006.1166.

摘要

利用DTF型太阳光度计在我国几个典型城市地区较长期观测得到的资料

分析了不同地区气溶胶光学厚度日变化和季节变化特征

得到了各地区观测期间日均值、月均值和季节值的变化。结果显示

观测期间丽江地区气溶胶光学厚度最小

大气较洁净

大气中以细粒子为主;其次是张北;喀什和合肥地区气溶胶光学厚度都较大

但喀什、张北多以粗粒子为主

合肥多以细粒子为主。各地区都在春季气溶胶光学厚度较大

冬季最小。喀什的气溶胶光学厚度值多集中在0.15到0.7之间

张北多集中在0.08 到 0.4之间

合肥多集中在0.2到0.75之间

丽江多集中在0.01到0.1之间。各地区气溶胶光学厚度和Ångström波长指数频率分布基本呈高斯分布

气溶胶光学厚度峰值分布由高到低依次为合肥、喀什、张北、丽江

Ångström波长指数由高到低依次为丽江、合肥、张北、喀什。

Abstract

The diurnal variation characteristics of Aerosol Optical Thickness(AOT) in different city regions and seasons were analyzed by using the long-term measurement data from a sun-photometer DTF in several typical regions of China. It indicates that the AOTs in Chinese different regions show complex and different diurnal variation characteristics and the diurnal variation trend is obviously different. The AOT variations of yearly-mean

monthly-mean

and seasonal-mean in each region were also presented. The results show that the AOT in Lijiang of Yunnan Province is the least

where the atmosphere is clean

and the small particles are dominant

and that in Zhangbei of Hebei Province is the second least one. The AOTs both in Kashi of Xinjiang province and Hefei of Anhui province are larger

and the bigger particles are dominant in Kashi while the smaller particles are dominant in Hefei. In every region

the AOT is larger in spring

and the smallest in autumn. Moreover

the value of AOT is between 0.15 and 0.7 in Kashi

0.08 and 0.4 in Zhangbei

0.2 and 0.75 in Hefei

0.01 and 0.1 in Lijiang

respectively. The frequency distributions of AOT and Ångström index are basically Gauss distribution. The peak value distribution of AOT from high to low is Hefei

Kashi

Zhangbei

and Lijiang in turn and that of the Ångström index from high to low is Lijiang

Hefei

Zhangbei

and Kashi in turn.

关键词

Keywords

references

毛节泰,李成才,张军华,等. MODIS卫星遥感北京地区气溶胶光学厚度及与地面光度计遥感的对比[J]. 应用气象学报, 2002,13(suppl.):721-531. MAO J T, LI CH C, ZHANG J H, et al.. The comparison of remote sensing aerosol optical depth from MODIS data and ground sun-photometer observations[J].Journal of Applied Meteorological Science,2002,13(suppl.):721-531.(in Chinese)

邱金桓. 从全波段太阳直射辐射确定大气气溶胶光学厚度I:理论[J]. 大气科学,1995,19(4):385-394. QIU J H. A new method of determining atmospheric aerosol optical depth from the whole-spectral solar direct radiation. part I: theory[J]. Scientia Atmospherica Sinica,1995,19(4):385-394.(in Chinese)

邱金桓. 从全波段太阳直射辐射确定大气气溶胶光学厚度II:实验研究[J]. 大气科学,1995,19(5):586-596. QIU J H. A new method of determining atmospheric aerosol optical depth from the whole spectral direct solar radiation. part II: experimental study[J]. Scientia Atmospherica Sinica,1995,19(5):586-596.(in Chinese)

罗云峰, 吕达仁, 李维亮, 等. 近30 年来中国地区大气气溶胶光学厚度的变化特征[J]. 科学通报,2000,45(5):549-554. LUO Y F, LV D R, LI W L, et al.. The variable characteristics of atmospheric aerosol optical depth over China in recent 30 years[J]. Chinese Science Bulletin, 2000,45(5):549-554.(in Chinese)

罗云峰, 吕达仁, 周秀骥, 等. 30年来我国大气气溶胶光学厚度平均分布特征分析[J]. 大气科学,2002,26(6):721-730. LUO Y F, LV D R, ZHOU X J, et al.. Analyses of the spatial distribution of aerosol optical depth over China in recent 30 years[J]. Chinese Journal of Atmospheric Sciences, 2002,26(6):721-730. (in Chinese)

宗雪梅,邱金桓,王普才. 近10年中国 16 个台站大气气溶胶光学厚度的变化特征分析[J]. 气候与环境研究,2005,10(2):201-208. ZONG X M, QIU J H, WANG P C. Charicteristics of atmospheric aerosol optical depth over 16 radiation stations in the last 10 years[J].Climatic and Environmental Research, 2005,10(2):201-208.(in Chinese)

刘玉杰,牛生杰,郑有飞. 用CE-318太阳光度计资料研究银川地区气溶胶光学厚度特性[J]. 南京气象学院学报,2004,27(5):615-622. LIU Y J, NIU SH J, ZHENG Y F. Optical depth characteristics of Yinchuan atmospheric aerosols based on the CE-318 sun tracking spectrophotometer data[J]. Journal of Nanjing Institute of Meteorology, 2004,27(5):615-622.(in Chinese)

王跃思,辛金元,李占清,等. 中国地区大气气溶胶光学厚度与Angstrom参数联网观测(2004-08~2004-12) [J]. 环境科学,2006,27(9):1703-1711. WANG Y S, XIN J Y, LI ZH Q, et al.. AOD and angstrom parameters of aerosols observed by the chinese sun hazemeter network from August to December 2004[J]. Environmental Science, 2006,27(9):1703-1711.(in Chinese)

ZHOU J. Infrared lidar measurements of crustal aerosol mixing in the troposphere[J]. Appl.Opt., 1988, 27:2639-2640.

BEAT S, CHRISTIAN M, ALAIN H, et al.. Retrieval of optical depth and particle size distribution of tropospheric and stratospheric aerosols by means of sun photometry[J]. IEEE Transactions on Geoscience and Remote Sensing,1997,35(1):172-182.

浏览量

279

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

暂无数据