Knowledge Resource Center for Ecological Environment in Arid Area
| DOI | 10.1016/j.earscirev.2019.102986 |
| Review of aerosol optical depth retrieval using visibility data | |
| Zhang, Shuang1; Wu, Jian1; Fan, Wenxuan1; Yang, Qidong1; Zhao, Deming2 | |
| 通讯作者 | Wu, Jian |
| 来源期刊 | EARTH-SCIENCE REVIEWS
 |
| ISSN | 0012-8252 |
| EISSN | 1872-6828 |
| 出版年 | 2020 |
| 卷号 | 200 |
| 英文摘要 | Both ground and satellite observation of aerosol are short of long-term and wide covering data. Aerosol optical depth (AOD) retrieved by visibility data can partly make up the lack of long-term aerosol observation data. This article summaries the principle and progress of retrieval method in recent decades. Since Koschmieder firstly proposed the concept of daytime visibility and the empirical transformation formula between horizontal visual range and optical depth of atmosphere, the retrieval method has been gradually improved by many scholars considering the factors such as atmospheric scale height, the threshold value of human eye, the Rayleigh coefficient of atmospheric molecules, and the water vapor condition, etc. Spatial and temporal characteristics of retrieved results show that high AOD are distributed in large scale sand and dust area, central Europe, western Africa, southeastern North America and southeastern China and AOD in these areas continue to increase in recent decades. The comparison between the retrieved AOD and relevant satellite AOD in different periods and regions has well confirmed the accuracy of retrieval method, but the summary and discussion of visibility-retrieved AOD show that there are still many deficiencies to be improved. This paper also puts forward some feasible suggestions about how to improve the retrieval method from the consistency of visibility data modified visibility data using automatic observations, influence of water vapor, vertical profiles of aerosol particles, correction of retrieval results using satellite data, optimal solution of parameters and improvements through model simulation in the retrieval algorithm. |
| 英文关键词 | Aerosol Visibility Retrieval AOD Improvement |
| 类型 | Review |
| 语种 | 英语 |
| 国家 | Peoples R China |
| 收录类别 | SCI-E |
| WOS记录号 | WOS:000514749100016 |
| WOS关键词 | SUMMER MONSOON CIRCULATION ; YANGTZE-RIVER DELTA ; EAST CHINA ; SEASONAL-VARIATION ; SIZE DISTRIBUTION ; NORTHERN-HEMISPHERE ; UNITED-STATES ; DESERT DUST ; CLIMATE ; SURFACE |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS研究方向 | Geology |
| 来源机构 | 中国科学院大气物理研究所 |
| 资源类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/314325 |
| 作者单位 | 1.Yunnan Univ, Key Lab Atmospher Environm & Proc Boundary Layer, Dept Atmospher Sci, Kunming 650091, Yunnan, Peoples R China; 2.Chinese Acad Sci, Inst Atmospher Phys, CAS Key Lab Reg Climate Environm Temperate East A, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Shuang,Wu, Jian,Fan, Wenxuan,et al. Review of aerosol optical depth retrieval using visibility data[J]. 中国科学院大气物理研究所,2020,200. |
| APA | Zhang, Shuang,Wu, Jian,Fan, Wenxuan,Yang, Qidong,&Zhao, Deming.(2020).Review of aerosol optical depth retrieval using visibility data.EARTH-SCIENCE REVIEWS,200. |
| MLA | Zhang, Shuang,et al."Review of aerosol optical depth retrieval using visibility data".EARTH-SCIENCE REVIEWS 200(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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