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| DOI | 10.5194/cp-17-1051-2021 |
| The speleothem oxygen record as a proxy for thermal or moisture changes: A case study of multiproxy records from MIS 5-MIS 6 speleothems from the Demänová Cave system | |
| Pawlak J. | |
| 发表日期 | 2021 |
| ISSN | 1814-9324 |
| 起始页码 | 953 |
| 结束页码 | 971 |
| 卷号 | 17期号:3 |
| 英文摘要 | Speleothems are an important source of palaeoclimatic information about the terrestrial environment. The basic advantages of speleothems are their high preservation potential, the possibility of precise dating using the uranium-series (U-series) method, and many different proxies, such as stable isotopes, trace elements, and microfabrics, which can be interpreted in terms of palaeoclimatic conditions. Currently, central Europe is located in a transitional climate zone under the influence of both oceanic and continental climates. However, in the past, the region could have been under a stronger continental climate influence during cold glacial episodes or a stronger oceanic climate influence during wetter interglacial episodes. Long-term speleothem records can add new beneficial data about past climate changes in the region. The multiproxy record of the JS9 stalagmite, collected in the Demänová Cave system (Slovakia), represents a ca. 60 kyr period (143-83 ka). A multiproxy interpretation of the JS9 record shows that long-term δ18O trends can be interpreted as global/regional temperature changes, whereas short-term δ18O signals reflect changes in humidity. In contrast to the records from the Alps and the northern Tatra Mountains, the δ18O record of speleothem JS9 shows instantaneous decreasing episodes during Termination II. This indicates that the Carpathian Belt was an important climatic barrier at that time. © 2021 Copernicus GmbH. All rights reserved. |
| 来源期刊 | Climate of the Past
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/183573 |
| 作者单位 | Institute of Geological Sciences, Polish Academy of Sciences, Warsaw, 00-818, Poland |
| 推荐引用方式 GB/T 7714 | Pawlak J.. The speleothem oxygen record as a proxy for thermal or moisture changes: A case study of multiproxy records from MIS 5-MIS 6 speleothems from the Demänová Cave system[J],2021,17(3). |
| APA | Pawlak J..(2021).The speleothem oxygen record as a proxy for thermal or moisture changes: A case study of multiproxy records from MIS 5-MIS 6 speleothems from the Demänová Cave system.Climate of the Past,17(3). |
| MLA | Pawlak J.."The speleothem oxygen record as a proxy for thermal or moisture changes: A case study of multiproxy records from MIS 5-MIS 6 speleothems from the Demänová Cave system".Climate of the Past 17.3(2021). |
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