1960—2013年北京旱涝变化特征及其影响因素分析

李双双^a,^b, 杨赛霓^a,^b*,^*, 刘宪锋^a,^c

The Characteristics of Drought-Flood Variation and Its Influence Factors in Beijing during 1960-2013

LI Shuang-shuang^a,^b, YANG Sai-ni^a,^b, LIU Xian-feng^a,^c

1960—2013年北京四季旱涝变化小波分析

Morlet wavelet analysis of seasonal variations of drought-flood in Beijing during 1960-2013