Ground-based measurements of aerosol optical properties and radiative forcing in North China

被引:10
作者
Chen, Hongbin [1 ]
Xia, Xiangao [1 ]
Wang, Pucai [1 ]
Zhang, Wenxing [1 ]
机构
[1] Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China
来源
CHINA PARTICUOLOGY | 2007年 / 5卷 / 03期
基金
中国国家自然科学基金;
关键词
aerosol; optical properties; radiative forcing;
D O I
10.1016/j.cpart.2007.03.008
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
In order to gain an insight into the aerosol properties and their climatic effect over the continental source regions of China, it is of significance to carry out long-term ground-based measurements of aerosol optical properties and radiative forcing. A couple of temporary and permanent Aerosol Robotic Network (AERONET) sites and three comprehensive radiative sites were established in China as a result of international cooperation in recent years. Heavy aerosol loading and significant temporal and spatial variation over North China are revealed by the AERONET data. Aerosol-induced reductions in surface radiation budget are examined on the basis of collocated observations by sun photometers and pyranometers. (C) 2007 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:202 / 205
页数:4
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