| Variations in the Summer Monsoon Rainbands Across Eastern China over the Past 300 Years | |
| Hao Z. X. ; Zheng J. Y. ; Ge Q. S. | |
| 2009 | |
| 关键词 | long-term variations monsoon rainbands historical documents China lower reaches precipitation rainfall climate middle river |
| 英文摘要 | Based on reconstructions of precipitation events from the rain and snowfall archives of the Qing Dynasty (1736-1911), the drought/flood index data mainly derived from Chinese local gazettes from 1736-2000, and the observational data gathered since 1951, the spatial patterns of monsoon rainbands are analyzed at different time scales. Findings indicate that monsoon rainfall in northern China and the middle-lower reaches of the Yangtze River have significant inter-annual (e.g., 5-7-yr and 2-4-yr) as well as inter-decadal (e.g., 20-30-yr and quasi-10-yr) fluctuation signals. The spatial patterns in these areas also show significant cycles, such as on a 60-80-yr time scale, a reversal phase predominates the entire period from 1736-2000; on a quasi-30-yr time scale, a consistent phase was prevalent from 1736 to 2000; and on a 20-yr time scale, the summer monsoon rains show different spatial patterns before and after 1870. |
| 出处 | Advances in Atmospheric Sciences |
| 卷 | 26 |
| 期 | 4 |
| 页 | 614-620 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 0256-1530 |
| 内容类型 | SCI/SSCI论文 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23889]  |
| 专题 | 地理科学与资源研究所_历年回溯文献 |
| 推荐引用方式 GB/T 7714 | Hao Z. X.,Zheng J. Y.,Ge Q. S.. Variations in the Summer Monsoon Rainbands Across Eastern China over the Past 300 Years. 2009. |
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