青藏高原东北部寒潮次数时空变化特征研究 |
时盛博, 张调风, 马占良, 李万志, 杨延华, 杨苏华 |
Study on variation characteristics of frequency of cold wave processes in the northeastern Qinghai-Tibet Plateau |
Shengbo SHI, Tiaofeng ZHANG, Zhanliang MA, Wanzhi LI, Yanhua YANG, Suhua YANG |
图2 年和季节寒潮次数的时间变化曲线 |
Fig.2 Variations of the frequency of cold wave processes, annually (a), spring (b), autumn (c) and winter (d) |
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