Reconstructing temperature change in Central East China during 601-920 AD
文献类型：SCI/SSCI论文
| 作者 | Ge Q. S. ; Liu H. L. ; Zheng J. Y. ; Zhang X. Z. |
| 发表日期 | 2010 |
| 关键词 | Sui and Tang Dynasties Central East China phenological record human impression record reconstruction of temperature change |
| 英文摘要 | Using historical records on first and last frost and snow, spring cultivation, David peach blossom, autumn crop harvest, grade of sea freeze and change in northern citrus boundary, we reconstructed temperature change during 601-920 AD. The mean temperature of the winter half-year (October to April) over Central East China during this period was about -0.22A degrees C higher than that of the present (1961-2000 AD mean). During 601-820 AD, mean temperature was about -0.52A degrees C higher than the present. During 821-920 AD, the mean temperature was 0.42A degrees C lower than the present. The temperature fluctuations were characterized by a maximum amplitude of 1.05A degrees C at the centennial scale, 1.38A degrees C at the 50-year scale, 2.02A degrees C at the 30-year scale, and 2.3A degrees C at the 20-year scale. There were four peaks warmer than today (601-620 AD, mean of 1A degrees C higher temperature; 641-660 AD, 1.44A degrees C; 701-720 AD, 0.88A degrees C; 781-800 AD, 0.65A degrees C). Three cold periods were in 741-760, 821-840, and 881-900 AD, the mean temperature of which was 0.37-0.87A degrees C lower than the present. |
| 出处 | Chinese Science Bulletin |
| 卷 | 55 |
| 期 | 34 |
| 页 | 3944-3949 |
| 收录类别 | SCI |
| 语种 | 英语 |
| ISSN号 | 1001-6538 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/23964]  |
| 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 | Ge Q. S.,Liu H. L.,Zheng J. Y.,et al. Reconstructing temperature change in Central East China during 601-920 AD. 2010. |
入库方式： OAI收割
来源：地理科学与资源研究所
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