Spatial features of rain frequency change induced by pollution and associated aerosols
Item
Title (Dublin Core)
Spatial features of rain frequency change induced by pollution and associated aerosols
Description (Dublin Core)
A spatial-temporal analysis has been conducted using satellite observed distributions of rain frequency, NO<sub>2</sub> concentration and aerosol, with focus on the spring season. As revealed by measurements from 1998–2009 over Shanghai, China, the suppression of rain is mainly attributed to the reduction of rain occurrence rather than changes in rain intensity. The overall features emerge from the region-by-region analyses that there is an inverse relationship between the rain frequency and the pollution and associated aerosols at continental scale in spring. The enhancement of pollution-produced CCN in addition to mineral dust from long-term transport suppresses the rain frequency, as favored by topography, wind, and other meteorological conditions.
Creator (Dublin Core)
Lin, Yanfen
Min, Qilong
Zhuang, Guoshun
Wang, Zuwu
Gong, Wei
Li, Rui
Date (Dublin Core)
2018-08-10
Type (Dublin Core)
Text
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
10.5194/acpd-10-14495-2010
https://acp.copernicus.org/preprints/acp-2010-347/
Source (Dublin Core)
eISSN: 1680-7324
Language (Dublin Core)
eng
