首页|期刊导航|大气和海洋科学快报（英文版）|Remote impacts from the tropical Indian Ocean on haze pollution in January over the Yangtze River Delta
大气和海洋科学快报（英文版）2021，Vol.14Issue(3)：49-53,5.
Remote impacts from the tropical Indian Ocean on haze pollution in January over the Yangtze River Delta
Remote impacts from the tropical Indian Ocean on haze pollution in January over the Yangtze River Delta
摘要
Abstract
近年来,长三角霾事件频发,对人类和生态系统健康造成了严重危害,结果表明:热带印度洋12月海温与长三角1月霾日数呈显著正相关,特别是1999-2017年.12月,海温正异常加热上层空气,1月在对流层上层激发类似MatSuno-Gill模态和一系列Rossby波列,将信号传输至长三角,随后向下游日本海和阿留申群岛传播.长三角异常气旋中偏东风削弱东亚急流,影响该地气候.在近地面,SAT增加,偏南风盛行,风速减小,并伴有上游地区影响,有利于霾污染发生.上述分析结果在CESM-LE数值实验中得到很好的再现.关键词
海温/热带印度洋/霾污染/CESM-LEKey words
Sea surface temperature/Tropical indian ocean/Haze pollution/CESM-LE引用本文复制引用
Shuwei Xia ,Zhicong Yin,Huijun Wang..Remote impacts from the tropical Indian Ocean on haze pollution in January over the Yangtze River Delta[J].大气和海洋科学快报（英文版）,2021,14(3):49-53,5.基金项目
The National Key Research and Development Plan[grant number 2016YFA0600703],the National Natural Science Foundation of China[grant numbers 41705058,91744311,and 41991283],and funding from the Jiangsu Innovation and Entrepreneurship team,supported this research. （）
