Huang, Shengzhi; Chang, Jianxia; Huang, Qiang; Chen, Yutong - In: Water Resources Management 28 (2014) 10, pp. 3095-3110
This study has investigated the spatio-temporal changes of droughts from 1961 to 2005 in the Wei River Basin. The Standardized Precipitation Index (SPI) was employed to describe the droughts. The trends of SPI value at all the meteorological stations were calculated by using the modified...
