A new multivariate composite drought index considering the lag time and the cumulative effects of drought
Mengjia Yuan, Guojing Gan, Jingyi Bu, Yanxin Su, Hongyu Ma, Xianghe Liu, Yongqiang Zhang, Yanchun Gao
Topics & Concepts
LagMultivariate statisticsComposite indexEnvironmental scienceLag timeIndex (typography)Time lagStatisticsHydrology (agriculture)ClimatologyMathematicsGeologyEconometricsComposite indicatorGeotechnical engineeringComputer scienceBiological systemBiologyWorld Wide WebComputer networkHydrology and Drought AnalysisClimate variability and modelsWater resources management and optimization