Multi-Fractal Analysis of Daily Air Temperature Time Series in Coastal Areas of China

作     者：LI Zhong-liang HE Guang-xin SHEN Wei-shou ZHEN Xiao-ju HAN Jing 李忠良;何光鑫;沈渭寿;甄晓菊;韩静

作者机构：College of Geographic SciencesNanjing University of Information Science and TechnologyNanjing 210044 China Nanjing Institute of Environmental ScienceMinistry of Environmental ProtectionNanjing 210044 China Key Laboratory of Meteorological DisasterMinistry of Education(KLME)/International Joint Research Laboratory on Climate and Environment Change(ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological DisastersNanjing University of Information Science and TechnologyNanjing 210044 China Key Laboratory of Meteorology and Ecological Environment of Hebei ProvinceShijiazhuang 050021 China Key Laboratory of South China Sea Meteorological Disaster Prevention and Mitigation of Hainan ProvinceHaikou 570203 China 

出 版 物：《Journal of Tropical Meteorology》 (热带气象学报（英文版）)

年 卷 期：2020年第26卷第3期

页      面：348-362页

核心收录：

学科分类：07[理学] 070601[理学-气象学] 0706[理学-大气科学] 

基　　金：National Key R&D Program of China(2018YFC1506900,2018YFC1506904) National Natural Science Foundation of China(41875027,41911530242) Key Laboratory of South China Sea Meteorological Disaster Prevention and Mitigation of Hainan Province(SCSF201804,419QN330) Research Program of Key Laboratory of Meteorology and Ecological Environment of Hebei Province(Z201603Z) 

主　　题：daily temperature multifractality multifractal strength long-range correlation 

摘      要：In this article,the Multi-Fractal Detrended Fluctuation Analysis(MF-DFA)method is adopted to study the temperature,i.e.,the maximum temperature(Tmax),mean temperature(Tavg)and minimum(Tmin)air temperature,multifractal characteristics and their formation mechanism,in the typical temperature zones in the coastal regions in Guangdong,Jiangsu and Liaoning *** are some terms and concepts used in the present *** is defined as a term that characterizes the complexity and self-similarity of objects,and fractal characteristics depict the distribution of probability over the whole set caused by different local conditions or different levels in the process of *** strength denotes the fluctuation range of the data set,and long-range correlation(LRC)measures the stability of the climate system and the trend of climate change in the *** this research,it is found that the internal stability and feedback mechanism of climate systems in different regions show regional ***,the research also proves that the Tavg,Tmaxand Tminof the above three provinces are highly *** temperature series multifractality of each province decreases in the order of temperature series multifractality of Liaoningtemperature series multifractality of Guangdongtemperature series multifractality of Jiangsu,and the corresponding long-range correlations follow the same *** reveals that the most stable temperature series is that of Liaoning,followed by the temperature series of Guangdong,and the most unstable one is that of *** has the most stable climate system,and it will thus be less responsive to the future climate *** stability of the climate system in Jiangsu is the weakest,and its temperature fluctuation will continue to increase in the future,which will probably result in the meteorological disasters of high temperature and heat wave *** possesses the strongest degree of multifr