1Zhang Qiang. Extreme value analysis of annual maximum water levels in the Pearl River Delta[J]. China. Frontiers of Earth Sci- ence in China, 2009,3(2) : 154-163.
2Lu X X, Zhang S R, Xie S P, et al. Rapid channel incision of the lower Pearl River (China) since the 1990s[J].Hydrol Earth Syst Sci Discuss, 2007, (4):2 205-2 227.
3Chen Y D, Zhang Q, Xu C Y, et al. Change-point alterations of extreme water levels and underlying causes in Pearl River Delta [J].China. River Research and Application,2008,25(9) : 1 153- 1 168.