作者单位:Liu Xiangchao(Key Laboratory for Hydraulic and Water Transport Engineering of Chongqing City, Chongqing Jiaotong University, Chongqing 400074; Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101)刘相超(重庆交通大学水利水运工程重庆市重点实验室,重庆交通大学河海学院环境监测与污染控制工程实验室 重庆 400074;中国科学院地理科学与资源研究所,陆地水循环及地表过程重点实验室 北京 100101)Xia Jun,Song Xianfang(Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101)夏军,宋献方(中国科学院地理科学与资源研究所,陆地水循环及地表过程重点实验室 北京 100101)