| 引用本文：熊守权，杨元建，吴蓉，等..长江中游地区霾日的年际和年代际变化及其城乡差异成因研究[J].气象与环境科学,2020,43(2):33-40.Xiong Shouquan, Yang Yuanjian, Wu Rong, et al ..Interannual and Interdecadal Variations of Haze Days and the Urban-rural Differences in the Middle Reaches of Yangtze River[J].Meteorological and Environmental Sciences,2020,43(2):33-40. |