三峡水库蓄水前后库区及周边区域降水变化及其影响因素

胡艳茹, 梁丽娇, 何立平, 许文锋, 刘正学, 兰波

Precipitation change and its influencing factors in the Three Gorges Reservoir area and its surrounding areas before and after impoundment

HU Yanru, LIANG Lijiao, HE Liping, XU Wenfeng, LIU Zhengxue, LAN Bo

图4 各区域逐年降水特征及年降水突变情况

Fig. 4 The characteristics of annual rainfall and the abrupt change of annual precipitation in each region