Application of Ng-Perron Unit Root Test to Non-stationarity Analysis of Runoff Series

WANG Hui-fang, ZHAO Xue-hua, GUO Qiu-cen, WU Xi-xi, REN Zhi-jing

China Rural Water and Hydropower . 2024, (8): 105 -111 . DOI: 10.12396/znsd.231975