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Centennial-Scale Temperature Change During the Common Era Revealed by Quantitative Temperature Reconstructions on the Tibetan Plateau

文献类型：期刊论文

作者Li, Xiumei3; Zhang, Yong4; Wang, Mingda1; Yan, Junhui3; Fan, Baowei3; Xing, Wei3; He, Yue5; Hou, Juzhi2
刊名FRONTIERS IN EARTH SCIENCE
出版日期2020-09-03
卷号8页码:16
关键词temperature reconstruction Common Era Tibetan Plateau Medieval Climate Anomaly Little Ice Age
DOI10.3389/feart.2020.00360
通讯作者Li, Xiumei(lixm@xynu.edu.cn) ; Hou, Juzhi(houjz@itpcas.ac.cn)
英文摘要Quantitative palaeotemperature reconstruction is crucial for understanding the evolution of Earth's climate and reducing uncertainty in future climate predictions. Clarifying the temperature change over the Tibetan Plateau (TP) during the Common Era is critical because it plays a vital role in the prediction of cryosphere changes in such regions under a future warming climate. In this paper, we report a comprehensive synthesis of currently available quantitative temperature records to refine the temperature history of the TP during the Common Era. To date, Common Era quantitative temperature reconstructions are sparse and mainly concentrated in the northeastern TP. Considering seasonal bias of the available quantitative temperature reconstructions, three different composite temperature records for TP were derived, namely the "Standardization" composite, the "Mean annual air temperature anomaly" composite, and the "Mean summer temperature anomaly" composite individually. All the integrated temperature series reveal the Medieval Climate Anomaly and the Little Ice Age, but the start and end timings of these multi-centennial-scale periods and their temperature amplitudes differ. There is strong seasonality in temperature variations on this high plateau, and the 20th century warming was characterized by rapid winter temperature increases, while summer temperatures displayed weak variations. Spatial analysis suggests a relatively consistent signal marking a warm TP during 600-1400 CE and a cold plateau during 1400-1900 CE. Large-scale trends in temperature history for the TP resemble those for China and the Northern Hemisphere. Many factors, such as seasonality of temperature proxies, might lead to uncertainty in the reconstructed series. The results highlight that it is of crucial importance to develop more seasonal temperature reconstructions to improve the reliability of quantitative paleoclimatic reconstructions based on geological records across the TP.
WOS关键词LATE HOLOCENE ; CLIMATE-CHANGE ; NORTHERN-HEMISPHERE ; LAST MILLENNIUM ; VARIABILITY ; RESOLUTION ; FLUCTUATIONS ; PRECIPITATION ; PALEOCLIMATE ; MOUNTAINS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA 20090000] ; National Natural Science Foundation of China[41901105] ; National Natural Science Foundation of China[41630529] ; National Natural Science Foundation of China[41903069] ; Nanhu Scholars Program for Young Scholars of Xinyang Normal University
WOS研究方向Geology
语种英语
出版者FRONTIERS MEDIA SA
WOS记录号WOS:000572522200001
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; Nanhu Scholars Program for Young Scholars of Xinyang Normal University
源URL[http://ir.igsnrr.ac.cn/handle/311030/156947]  
专题中国科学院地理科学与资源研究所
通讯作者Li, Xiumei; Hou, Juzhi
作者单位1.Liaoning Normal Univ, Sch Geog, Dalian, Peoples R China
2.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing, Peoples R China
3.Xinyang Normal Univ, Sch Geog Sci, Xinyang, Peoples R China
4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
5.Hebei GEO Univ, Sch Resources, Shijiazhuang, Hebei, Peoples R China
推荐引用方式
GB/T 7714		 Li, Xiumei,Zhang, Yong,Wang, Mingda,et al. Centennial-Scale Temperature Change During the Common Era Revealed by Quantitative Temperature Reconstructions on the Tibetan Plateau[J]. FRONTIERS IN EARTH SCIENCE,2020,8:16.
APA Li, Xiumei.,Zhang, Yong.,Wang, Mingda.,Yan, Junhui.,Fan, Baowei.,...&Hou, Juzhi.(2020).Centennial-Scale Temperature Change During the Common Era Revealed by Quantitative Temperature Reconstructions on the Tibetan Plateau.FRONTIERS IN EARTH SCIENCE,8,16.
MLA Li, Xiumei,et al."Centennial-Scale Temperature Change During the Common Era Revealed by Quantitative Temperature Reconstructions on the Tibetan Plateau".FRONTIERS IN EARTH SCIENCE 8(2020):16.

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来源：地理科学与资源研究所

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