期刊
ATMOSPHERIC CHEMISTRY AND PHYSICS
卷 13, 期 20, 页码 10545-10554出版社
COPERNICUS GESELLSCHAFT MBH
DOI: 10.5194/acp-13-10545-2013
关键词
-
资金
- MOST 973 Program [2010CB428500, 2010CB950700]
- National Natural Science Foundation of China [D0510/41275129]
- Jiangsu Provincial Program (Collaborative Innovation Center of Climate Change)
- Ministry of Education, China
- Academy of Finland [1118615, 139656]
- European Commission via ERC Advanced Grant ATM-NUCLE
- Academy of Finland (AKA) [139656] Funding Source: Academy of Finland (AKA)
The influence of air pollutants, especially aerosols, on regional and global climate has been widely investigated, but only a very limited number of studies report their impacts on everyday weather. In this work, we present for the first time direct (observational) evidence of a clear effect of how a mixed atmospheric pollution changes the weather with a substantial modification in the air temperature and rainfall. By using comprehensive measurements in Nanjing, China, we found that mixed agricultural burning plumes with fossil fuel combustion pollution resulted in a decrease in the solar radiation intensity by more than 70 %, a decrease in the sensible heat by more than 85 %, a temperature drop by almost 10 K, and a change in rainfall during both daytime and night-time. Our results show clear air pollution-weather interactions, and quantify how air pollution affects weather via air pollution-boundary layer dynamics and aerosol-radiation-cloud feedbacks. This study highlights cross-disciplinary needs to investigate the environmental, weather and climate impacts of the mixed biomass burning and fossil fuel combustion sources in East China.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据