1 Karl T R, Riebsmne W E. The identification of l0- to 20-year temperature and precipitation fluctuations in the contiguous United States. J Clim Appl Meteoro, 1984, 23:950-966
[2]
3 Goossens C, Berger A. How to recognize an abrupt climatic change? In:Berger W H, ed.Mathematical and Physical Sciences. Vol. 216, D Reidel, Dordrecht, 1987:31-46
7 Jiang J, Mendelssohn R. Schwing F, et al. Coherency detection of Multiscale abrapt changes in historic Nile flood levels. Geophys Res Lett, 2002,29(8):1121-1124