不同气候态时段宁夏气温、降水变化对比分析
张雯, 王岱, 马阳, 崔洋, 蒯亦雄, 黄莹

Comparative analysis of temperature and precipitation variations in Ningxia between different climatological normal periods
ZHANG Wen, WANG Dai, MA Yang, CUI Yang, KUAI Yixiong, HUANG Ying
图8 宁夏新、旧气候态时段春(a)、夏(b)、秋(c)、冬(d)季极端降水量频率密度直方图(虚线)和频率密度分布(实线)
Fig.8 The frequency density histograms (dashed line) and distribution lines (solid line) of extreme precipitation in spring (a), summer (b), autumn (c), and winter (d) in the new and old climatological normal periods in Ningxia