[Hu, Bifeng; He, Xiangyu] Jiangxi Univ Finance & Econ, Sch Publ Finance & Publ Adm, Dept Land Resource Management, Nanchang 330013, Peoples R China.
[Hu, Bifeng; Shi, Zhou] Zhejiang Univ, Coll Environm & Resource Sci, Minist Educ, Key Lab Environm Remediat & Ecol Hlth, Hangzhou 310058, Peoples R China.
[Dai, Yeming; Zhou, Jiumao; Zhang, Hong] Ninth Brigade Jiangxi Geol Bur, Nanchang 330027, Peoples R China.
[Shi, Zhou; Wang, Zhige] Zhejiang Univ, Inst Agr Remote Sensing & Informat Technol Applica, Coll Environm & Resource Sci, Hangzhou 310058, Peoples R China.
[Wang, Zhige] Tsinghua Univ, Inst Global Change Studies, Dept Earth Syst Sci, Minist Educ,Key Lab Earth Syst Modeling, Beijing 100084, Peoples R China.