Energy Consumption and CO2 Emissions of Beijing Heating System: Based on a System Dynamics Model. - Hefeng Tong; Weishuang Qu (SEFM, 2011)

A spatial system dynamic model for regional desertification simulation - A case study of Ordos, China. - Duanyang Xu; Alin Song; Hefeng Tong; Hongyan Ren; Yunfeng Hu; Quanqin Shao (Environ. Model. Softw., 2016)