多遥感设备联用在区域空气质量变化与边界层结构关系研究中的应用

被引：8

作者：

祝薇 ^{[1
]}

李浩文 ^{[1
]}

王宝民 ^{[1
]}

吴蒙 ^{[2
]}

步巧利 ^{[2
]}

董国业 ^{[2
]}

炎利军 ^{[2
]}

范绍佳 ^{[1
]}

机构：

[1] 中山大学大气科学学院

[2] 广东省佛山市气象局

来源：

环境科学学报 | 2018年 / 38卷 / 05期

基金：

国家重点研发计划; 国家自然科学基金重点项目;

关键词：

边界层探测; 风廓线雷达; 激光雷达; 微波辐射计; 佛山;

D O I：

10.13671/j.hjkxxb.2017.0487

中图分类号：

X51 [大气污染及其防治]; X87 [环境遥感];

学科分类号：

0706 ; 070602 ; 1404 ;

摘要：

为研究佛山地区空气质量变化与边界层结构的关系,2015年10-12月在佛山地区3个站点同步开展了多台风廓线雷达、激光雷达、微波辐射计联用的大气边界层结构观测实验.结果表明:风廓线雷达探测可获得平均风场垂直分布的连续变化,发现佛山地区风场垂直分层结构明显,空气污染与近地小风层厚度的相关性较强.激光雷达探测可获得颗粒物消光特性垂直分布的连续变化,发现佛山地区颗粒物消光特性与大气边界层结构有密切关系,空气质量指数(AQI)变化与颗粒物激光雷达探测反演的边界层高度相关性较高,相关系数为-0.58.微波辐射计探测可获得平均温度、相对湿度垂直分布的连续变化,逆温和相对湿度变化对边界层日变化及空气污染成因分析有较高的价值.通过多设备联合探测,可同时获得研究地区平均风场垂直分布特征、颗粒物浓度变化特征、逆温和相对湿度的变化特征.多设备联合探测,有利于区域空气质量变化与边界层结构关系机理研究,对区域空气质量变化的预测预报有重要作用.

引用

页码：1689 / 1698

页数：10

共 24 条

[11] Observational studies of the meteorological characteristics associated with poor air quality over the Pearl River Delta in China [J].

Wu, M. ;

Wu, D. ;

Fan, Q. ;

Wang, B. M. ;

Li, H. W. ;

Fan, S. J. .

ATMOSPHERIC CHEMISTRY AND PHYSICS, 2013, 13 (21) :10755-10766

[12]

Lidar and microwave radiometer observations of planetary boundary layer structure under light wind weather[J] . Ning Zhang,Yan Chen,Wenjing Zhao.Journal of Applied Remote Sensing . 2012 (01)

[13]

Characteristics of pollutants and their correlation to meteorological conditions at a suburban site in the North China Plain[J] . Xu W. Y.,Zhao C. S.,Ran L.,Deng Z. Z.,Liu P. F.,Ma N.,Lin W. L.,Xu X. B.,Yan P.,He X.,Yu J.,Liang W. D.,Chen L. L..Atmospheric Chemistry and Physics . 2011 (230)

[14]

Airborne dust distributions over the Tibetan Plateau and surrounding areas derived from the first year of CALIPSO lidar observations[J] . Liu Z.,Liu D.,Huang J.,Vaughan M.,Uno I.,Sugimoto N.,Kittaka C.,Trepte C.,Wang Z.,Hostetler C.,Winker D..Atmospheric Chemistry and Physics . 2008 (136)

[15]

Meteorological conditions and structures of atmospheric boundary layer in October 2004 over Pearl River Delta area[J] . Shaojia Fan,Baomin Wang,M. Tesche,R. Engelmann,A. Althausen,Ji Liu,Wei Zhu,Qi Fan,Minghua Li,Na Ta,Lili Song,Kacheng Leong.Atmospheric Environment . 2008 (25)

[16] Impact of vertical atmospheric structure on Beijing aerosol distribution [J].

Guinot, Benjamin ;

Roger, Jean-Claude ;

Cachier, Helene ;

Wang, Pucai ;

Bai, Jianhui ;

Tong, Yu .

ATMOSPHERIC ENVIRONMENT, 2006, 40 (27) :5167-5180

[17] Impact of vertical atmospheric structure on Beijing aerosol distribution [J].

Guinot, Benjamin ;

Roger, Jean-Claude ;

Cachier, Helene ;

Wang, Pucai ;

Bai, Jianhui ;

Tong, Yu .

ATMOSPHERIC ENVIRONMENT, 2006, 40 (27) :5167-5180

[18] Determination of the atmospheric boundary layer height from radiosonde and lidar backscatter [J].

Hennemuth, Barbara ;

Lammert, Andrea .

BOUNDARY-LAYER METEOROLOGY, 2006, 120 (01) :181-200

[19]

An investigation of air-pollutant patterns under sea–land breezes during a severe air-pollution episode in Hong Kong[J] . Heping Liu,Johnny C.L. Chan.Atmospheric Environment . 2002 (4)

[20]

An investigation of air-pollutant patterns under sea–land breezes during a severe air-pollution episode in Hong Kong[J] . Heping Liu,Johnny C.L. Chan.Atmospheric Environment . 2002 (4)

← 1 2 3 →