基金partially supported by the National Basic Research Program of China[grant numbers 2016YFC0202001,973Program 2014CB441200]National Earth System Science Data Sharing Infrastructure,National Science & Technology Infrastructure of China(http://www.geodata.cn)
基金supported by the National Basic Research Program of China[grant numbers 2016YFC0202001 and 973Program 2014CB441200]the National Natural Science Foundation of China[grant numbers 41375036 and41305076]