Orographic Effect and the Opposite Trend of Rainfall in Central Vietnam

Figure 4

Sen’s trends for the fall rainfall in Vietnam in the period of 1981–2010 (a–d) and the grid points satisfying significant statistic at the 90% level using the Mann-Kendall test (e–h). (a) Sen-Aug. (b) Sen-Sep. (c) Sen-Oct. (d) Sen-Nov. (e) MK-Aug. (f) MK-Sep. (g) MK-Oct. (h) MK-Nov.