A 449 year warm season temperature reconstruction in the southeastern Tibetan Plateau and its relation to solar activity
文献类型：期刊论文
| 作者 | Duan, Jianping; Zhang, Qi-Bin |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2014 |
| 卷号 | 119期号:20页码:11578-11592 |
| ISSN号 | 2169-897X |
| 关键词 | tree ring density warm season temperature Tibetan Plateau solar activity anthropological forcing |
| DOI | 10.1002/2014JD022422 |
| 文献子类 | Article |
| 英文摘要 | There is a close relationship between solar activity and the Earth's surface temperature, but this relationship has weakened with recent global warming. To better understand this puzzle, temperature records need to be extended, and the relationship between long-term variation in temperature and solar activity needs to be examined. In this study, we reconstruct April-September temperature variation back to 1563 using tree ring maximum late wood density (MXD) data from Balfour spruce in the southeastern Tibetan Plateau (TP). Spatial correlation analysis indicates that our reconstruction is representative of temperature variability over the large-scale TP. On the 22 year time scale, the reconstructed April-September temperature corresponds generally to solar activity over the past three centuries. Spectral analyses also indicate that the significant periodicities of similar to 11years, 54years, and 204years observed in the MXD chronology correspond to the Schwabe cycle, the fourth harmonic of the Suess cycle, and the Suess solar cycle, respectively. However, disparities between temperature change and solar activity are identified in two periods, the 1880s-1900s and the 1980s-present. These results suggest that solar forcing is the critical driver for long-term temperature variability in the TP, but other factors may uncouple surface temperature and solar activity in some periods. One possible cause of the weak effect of solar activity on temperature during the 1880s-1900s is internal climate variability, while human-activity-induced greenhouse gas emissions have likely superseded solar forcing as the major driver of the rapid warming observed since the 1980s. |
| 学科主题 | Meteorology & Atmospheric Sciences |
| 电子版国际标准刊号 | 2169-8996 |
| 出版地 | WASHINGTON |
| WOS关键词 | TREE-RING WIDTH ; SUMMER TEMPERATURES ; MAXIMUM DENSITY ; SUNSPOT NUMBERS ; WOOD PROPERTIES ; NORTH-AMERICA ; TIME-SERIES ; CLIMATE ; CO2 ; CHRONOLOGIES |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | AMER GEOPHYSICAL UNION |
| WOS记录号 | WOS:000345298100013 |
| 资助机构 | National Natural Science Foundation of China [41101043, 31330015, 31170419] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27054]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.[Duan, Jianping 2.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan, Jianping,Zhang, Qi-Bin. A 449 year warm season temperature reconstruction in the southeastern Tibetan Plateau and its relation to solar activity[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2014,119(20):11578-11592. |
| APA | Duan, Jianping,&Zhang, Qi-Bin.(2014).A 449 year warm season temperature reconstruction in the southeastern Tibetan Plateau and its relation to solar activity.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,119(20),11578-11592. |
| MLA | Duan, Jianping,et al."A 449 year warm season temperature reconstruction in the southeastern Tibetan Plateau and its relation to solar activity".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 119.20(2014):11578-11592. |
入库方式： OAI收割
来源：植物研究所
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