基于地方志的1736-1911年华北秋粮丰歉指数序列重建及其与气候变化的关系 |
| 萧凌波,闫军辉 |
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Reconstruction of poor/bumper autumn harvest index series based on historical chorography and its relationship with climate change in North China from 1736 to 1911 |
| XIAO Lingbo,YAN Junhui |
| 图1 1736-1911年华北秋粮丰歉指数逐年变化及其与降水的关系 注:a. 华北逐年涝灾指数,基于文献[ |
| Fig. 1 Annual poor/bumper autumn harvest index and its relationship with precipitation in North China from 1736 to 1911 |
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