Detection of Abrupt Changes in Runoff in the Weihe River Basin

Figure 2

EMD coefficients of runoff at each hydrological station.

(a) EMD coefficients of runoff at Beidao

(b) EMD coefficients of runoff at Huaxian

(c) EMD coefficients of runoff at Zhuangtou

(d) EMD coefficients of runoff at Zhangjiashan

(e) EMD coefficients of runoff at Xianyang