Monitoring wetland change of Xianghai nature reserve using Landsat TM data

Zhang Hongyan Lu Xuejun Wang Qinmin Li Huiguo ( 1 Key Laboratory of Wetland Ecology and Vegetation Restoration for National Environmental Protection, Northeast Normal University, Changchun 130024, China ) ( 2 Institute of Geographical Sciences and Natural Resources Research, State Key Laboratory of Resources and Environmental Information System, Beijing 100101, China ) ( 3 Fuzhou University, Fuzhou 350002, China )