考虑下垫面类型的干旱指数比较研究

王展鹏,宋立生,兰子焱,杨梦颖,鲁丹

Evaluation of Drought Indices of Metrology, Hydrology and Agriculture over the Continental United States

Zhanpeng Wang,Lisheng Song,Ziyan Lan,Menying Yang,Dan Lu

图2 2003~2015年SPI、ESI、SMI、TWSC的监测情况

Fig. 2 The comparison of ESI、SPI、SMI and grace-TWSC in drought monitoring