个人简况
男，1982年1月生，山东省滕州市人，博士，副研究员，硕士生导师。2010年9月进入中国科学院地理科学与资源研究所学习，2014年1月获地图学与地理信息系统博士学位，2015年9月博士后出站。
研究领域和方向
　　研究领域：地理信息科学
　　主要研究方向：时空分析，环境健康，气候变化
代表性论文
1.Chengdong Xu, Jinfeng Wang, Maogui Hu and Qingxiang Li, Interpolation of missing temperature data at meteorological stations using P-BSHADE, Journal of Climate, 2013,26(9):7452-7463.
2.Chengdong Xu, Jinfeng Wang and Qingxiang Li, A new method for temperature spatial interpolation based on sparse historical stations. Journal of Climate, 2017, 31(5): 1757-1770.
3.Chengdong Xu, Jinfeng Wang, Maogui Hu and Qingxiang Li, Estimation of uncertainty in temperature observations made at meteorological stations using a probabilistic spatiotemporal approach, Journal of Applied Meteorology and Climatology, 2014, 53(6):1538-1546.
4.Chengdong Xu, Jinfeng Wang, Li Wang and Chunxiang Cao, Spatial pattern of severe acute respiratory syndrome in-out flow in 2003 in Mainland China, BMC Infectious Diseases, 2015 14:721.
5.Chengdong Xu. Spatio-Temporal Pattern and Risk Factor Analysis of Hand, Foot and Mouth Disease Associated with Under-Five Morbidity in the Beijing-Tianjin-Hebei Region of China. International Journal of Environmental Research and Public Health, 2017, 14(4):1-14.
6.Chengdong Xu, Yuanyuan Li, Jinfeng Wang and Gexin Xiao, Spatial-temporal detection of risk factors for bacillary dysentery in Beijing, Tianjin and Hebei, China. BMC Public Health, 2017, 17(66 ):1-10.
7.Chengdong Xu,Gexin Xiao, Jinfeng Wang, Xiangxue Zhang and Jinjun Liang, Spatiotemporal Risk of Bacillary Dysentery and Sensitivity to Meteorological Factors in Hunan Province, China. International Journal of Environmental Research and Public Health, 2017, 15(1): 47.
8.Chengdong Xu,Gexin Xiao, Spatiotemporal risk mapping of hand, foot and mouth disease and its association with meteorological variables in children under 5 years. Epidemiology and Infection, 2017, doi: 10.1017/S1984.
9.Jinfeng Wang, Chengdong Xu, Maogui Hu, Qingxiang Li, Zhongwei Yan, Ping Zhao and Philip D. Jones, A new estimate of the China temperature anomaly series and uncertainty assessment in 1900–2006, Journal of Geophysical Research: Atmospheres, 2014, 119(1): 1-9.
10.Jinfeng Wang, Chengdong Xu, Shilu Tong, Hongyan Chen and Weizhong Yang, Spatial Dynamic Patterns of Hand-Foot-Mouth Disease in the People's Republic of China, Geospatial Health, 2013,7(2), 381-90.
11.Dongyang Yang, Chengddong Xu, Jinfeng Wang and Yong Zhao, Spatiotemporal epidemic characteristics and risk factor analysis of malaria in Yunnan Province, China. BMC Public Health, 2017, doi: 10.1186/s12889-016-3994-9.
12.Jinfeng Wang, Chengdong Xu , Maogui Hu, Qingxiang Li, Zhongwei Yan, and Phil Jones, Global Land Surface Air Temperature Dynamics since 1880, International Journal of Climatology, 2017 , DOI:10.1002/joc.5384.
13.Gexin Xiao, Chengddong Xu, Jinfeng Wang, Dongyang Yang and Li Wang, Spatial-temporal pattern and risk factor analysis of bacillary dysentery in the Beijing-Tianjin-Tangshan urban region of China, BMC Public Health, 2014, 14:998.
14.Jie Li, Jinfeng Wang, Chengdong Xu, Qian Yin, Maogui Hu, Zhaojun Sun and Dewang Shao, Hand, Foot, and Mouth Disease in Mainland China before It Was Listed as Category C Disease in May, 2008, Lancet Infectious Diseases, 2017, 17(10): 1017-1018.
15.Lianfa Li, Wenyang Qiu, Chengdong Xu and Jinfeng Wang, A spatiotemporal mixed model to assess the influence of environmental and socioeconomic factors on the incidence of hand, foot and mouth disease. BMC Public Health, 2018, 18(1), 274.
16.Wei Luo, Jasiewicz J, Stepinski T, Jinfeng Wang, Chengdong Xu, Cang XZ, Spatial association between dissection density and environmental factors over the entire conterminous United States. Geophysical Research Letters, 2015, 43(2): 692-700.
17.Qian Xu, Yuxiang Dong, Yuying Wang, Ren Yang and Chengddong Xu, Determinants and identification of the northern boundary of China's tropical zone. Journal of Geographical Sciences, 2018, 28(1), 31-45.
18.王劲峰, 徐成东, 地理探测器:原理与展望, 地理学报 ,2017,72(1): 116-34.
19.李佳洺, 陆大道, 徐成东, 李扬, 陈明星, 胡焕庸线两侧人口的空间分异性及其变化, 地理学报, 2017, 72 (1) :148-160.
20.董玉祥, 徐茜, 杨忍, 徐成东, 王钰莹, 基于地理探测器的中国陆地热带北界探讨, 地理学报,2017, 72 (1) : 135-147.
主要在研项目
1.国家自然科学基金“气象站点气温记录值单点不确定性建模”（**、2017-2019）；
2.国家自然科学基金“空间分层异质性q-pdf软件研制与单样点b值研究”（**、2016—2020）；
3.国家重点研发计划“恶性肿瘤相关大数据时空挖掘利用研究”（ 2016YFC**、2016—2020）。
软件
地理探测器：http://geodetector.org/
研究生招生与培养
　　招生专业：地图学与地理信息系统
　　欢迎具有地学、环境流行病学等相关背景，有志从事科研的同学报考。
联系方式
　　通信地址：北京市朝阳区安定门外大屯路甲11号
　　中国科学院地理科学与资源研究所
　　邮　　编：100101
　　办公电话：
　　传　　真：
　　E–mail：xucd@lreis.ac.cn
更新日期：2018年5月25日