2012年中美两国干旱的对比分析 |
刘书言,荣艳淑,吕星月,殷雨婷 |
Comparative Analysis of Drought in China and the United States in 2012 |
Shuyan LIU,Yanshu RONG,Xingyue LYU,Yuting YIN |
图9 2012年西太平洋副热带高压和北美—北大西洋副热带高压指数距平逐月变化 (a)面积指数,(b)强度指数,(c)北界位置指数,(d)西伸脊点指数 |
Fig.9 The monthly changes of anomalies of the western Pacific subtropical high index and North American-North Atlantic subtropical high index in 2012 (a) area index, (b) intensity index, (c) northern boundary position index, (d) western extension ridge point index |
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