| DOI | 10.1029/2005JD006249
|
| Recent rapid warming trend revealed from the isotopic record in Muztagata ice core, eastern Pamirs |
| Tian, Lide; Yao, Tandong ; Li, Zhen; MacClune, Kenneth; Wu, Guangjian; Xu, Baiqing; Li, Yuefang; Lu, Anxian; Shen, Yongping
|
| 发表日期 | 2006
|
| ISSN | 2169-897X
|
| EISSN | 2169-8996
|
| 卷号 | 111期号:D13 |
| 英文摘要 | [ 1] Many have made efforts to clarify the climatic significance of stable isotopic variations in ice cores around central Asia through the study of stable isotopes in present-day precipitation. A new shallow ice core from Muztagata, in the eastern Pamirs, allows for a detailed comparison of annual delta O-18 variation with local meteorological data as well as with global air temperature variations. On the basis of a comparison of seasonal fluctuations of delta O-18 in the local precipitation, the 41.6-m ice core drilled at 7010 m provides a record of about one-half century. The annual fluctuations of delta O-18 in this ice core are in good agreement ( correlation coefficient of 0.67) with the annual air temperature changes at the nearby meteorological station Taxkorgen, indicating that the isotopic record from this ice core is a reliable temperature trend indicator. The most important discovery from the delta O-18 variation of this ice core is a rapid warming trend in the 1990s, which is consistent with a general global warming trend over this time period. This recent rapid warming at higher elevations in this area has led to the quick retreat of alpine glaciers. |
| 关键词 | SURFACE AIR-TEMPERATURETIBETAN PLATEAUPRECIPITATIONO-18MONSOONGLACIER |
| 语种 | 英语
|
| WOS研究方向 | Meteorology & Atmospheric Sciences
|
| WOS类目 | Meteorology & Atmospheric Sciences
|
| WOS记录号 | WOS:000238953100001
|
| 来源期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
(IF:3.633[JCR-2018],4.418[5-Year]) |
| 来源机构 | 中国科学院青藏高原研究所
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/438
|
推荐引用方式
GB/T 7714 |
Tian, Lide,Yao, Tandong,Li, Zhen,et al. Recent rapid warming trend revealed from the isotopic record in Muztagata ice core, eastern Pamirs[J]. 中国科学院青藏高原研究所,2006,111(D13).
|
| APA |
Tian, Lide.,Yao, Tandong.,Li, Zhen.,MacClune, Kenneth.,Wu, Guangjian.,...&Shen, Yongping.(2006).Recent rapid warming trend revealed from the isotopic record in Muztagata ice core, eastern Pamirs.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,111(D13).
|
| MLA |
Tian, Lide,et al."Recent rapid warming trend revealed from the isotopic record in Muztagata ice core, eastern Pamirs".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 111.D13(2006).
|
