%0 Journal Article %T Monitoring droughts in Eswatini: A spatiotemporal variability analysis using the Standard Precipitation Index %A Jordaan %A Andries J. %A Mandebvu %A Brian %A Mlenga %A Daniel H. %J Journal of Power and Energy Engineering 电力与能源 %D 2019 %R 10.4102/jamba.v11i1.725 %K standard precipitation index %K drought %K rainfall %K spatial and temporal variability %K Eswatini %K drought monitoring. %U http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S1996-14212019000100048&lng=en&nrm=iso&tlng=en