%0 Journal Article %A Mostafazadeh, Raoof, Moradzadeh, Vahideh, Alaei, Nazila, Hazbavi, Zeinab %T Determining Long-term Memory using Hurst Index for Precipitation and Discharge Time Series of Selected Stations in Ardabil Province %J Journal of Water and Soil Resources Conservation %V 11 %N 2 %P 113-131 %D 2021 %R 10.30495/wsrcj.2021.19217 %U https://sanad.iau.ir/fa/Article/829338