1. School of Environment, Nanjing Normal University Nanjing China
2. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing Normal University Nanjing China
3. Jiangsu Provincial Key Laboratory of Materials Cycling and Pollution Controlling Nanjing Normal University Nanjing China
4. School of Energy and Environment, Southeast University Nanjing China
5. Nanjing Jinghuanre Metallurgy Engineering Co., Ltd Nanjing China