Geo-Informatics in Resource Management and Sustainable Ecosystem International Symposium, GRMSE 2013, Wuhan, China, November 8-10, 2013, Proceedings, Part I - Bian, Fuling; Xie, Yichun; Cui, Xiaohui; Zeng, Yixin (Springer Berlin Heidelberg : Imprint: Springer, 2013)