The complexity of climate reconstructions using the coexistence approach on Qinghai-Tibetan Plateau
文献类型：期刊论文
| 作者 | Zhang, Zhi-Yong; Cheng, Dong-Mei; Li, Cheng-Sen; Hu, Wan; Zhan, Xuan-Huai; Ji, Hong-Li |
| 刊名 | JOURNAL OF PALAEOGEOGRAPHY-ENGLISH
 |
| 出版日期 | 2019 |
| 卷号 | 8 |
| 关键词 | Complexity Climate reconstruction Coexistence approach Modern pollen assemblages Qinghai-Tibetan Plateau |
| ISSN号 | 2095-3836 |
| DOI | 10.1186/s42501-018-0016-0 |
| 文献子类 | Article |
| 英文摘要 | Quantifying the palaeoclimates of Qinghai-Tibetan Plateau is vital for understanding the uplift history of plateau and the evolution of Asian monsoon since Cenozoic. Recently, the Coexistence Approach (CA) has been employed to reconstruct the palaeoelevation and palaeoclimate of the plateau by several studies. However, the application of CA in mountainous areas and the realism of climate reconstructions via this method are seldom discussed, although the complexity of reconstructions is speculated. Here we reevaluated the realism of climate reconstruction using the CA with modern pollen samples from the Qinghai-Tibetan Plateau, and try to explore the possible factors influencing the precipitation and temperature reconstructions by CA. We suggest that the long-distance transport pollen as a result of the Asian summer monsoon potentially significantly affects the reconstructions both for precipitation and temperature. The precipitation complexly interacting with snowmelt and permafrost thaw leads to the discrepancy between the reconstructed precipitation and the real value. The response temperature for blossoming of dwarfed plants on the plateau is mostly likely higher than the air temperature (usually measured at 1.5 m above ground) due to energy flux or morphological adaptation of inflorescences during the growing season, causing the distortion of temperature reconstructions. Precipitation reconstruction is notoriously difficult as the establishers of CA have already suggested, but reconstructing the low temperatures may be even more challenging on Qinghai-Tibetan Plateau. Though all of the explorations in current paper are in a qualitative way, it offers an inspiration of how appropriately interpret the disagreements between CA results and the observations, and of how to obtain a reasonable reconstruction of palaeoclimate of the plateau. |
| 学科主题 | Geosciences, Multidisciplinary ; Paleontology |
| 出版地 | SINGAPORE |
| WOS关键词 | MODERN POLLEN SAMPLES ; MIDDLE EOCENE ; MIOCENE CLIMATE ; VEGETATION ; PALEOCLIMATE ; MONSOON ; CHINA ; PLANT ; EVOLUTION ; UPLIFT |
| WOS研究方向 | Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:000458553300001 |
| 出版者 | SPRINGER SINGAPORE PTE LTD |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41861003] ; Basic Work Special Project of the National Ministry of Science and Technology of China [2013FY111500] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/19870]  |
| 专题 | 植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文 |
| 作者单位 | 1.Zhan, Xuan-Huai 2.[Zhang, Zhi-Yong 3.Cheng, Dong-Mei 4.Hu, Wan 5.Jiangxi Prov & Chinese Acad Sci, Lushan Bot Garden, Jiujiang 332900, Jiangxi, Peoples R China 6.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhi-Yong,Cheng, Dong-Mei,Li, Cheng-Sen,et al. The complexity of climate reconstructions using the coexistence approach on Qinghai-Tibetan Plateau[J]. JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,2019,8. |
| APA | Zhang, Zhi-Yong,Cheng, Dong-Mei,Li, Cheng-Sen,Hu, Wan,Zhan, Xuan-Huai,&Ji, Hong-Li.(2019).The complexity of climate reconstructions using the coexistence approach on Qinghai-Tibetan Plateau.JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,8. |
| MLA | Zhang, Zhi-Yong,et al."The complexity of climate reconstructions using the coexistence approach on Qinghai-Tibetan Plateau".JOURNAL OF PALAEOGEOGRAPHY-ENGLISH 8(2019). |
入库方式： OAI收割
来源：植物研究所
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