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The climate variability in northern Levant over the past 20,000 years
文献类型：期刊论文
| 作者 | Cheng, H.2,3; Edwards, R. L.3; Ning, Y. F.2; Rao, Z. G.10; Peng, Y. B.2; Yi, L.9 ; Yin, J. J.8; Zhang, P. Z.7; Li, X. L.2; Nader, F. H.1,6
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| 刊名 | GEOPHYSICAL RESEARCH LETTERS
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| 出版日期 | 2015-10-28 |
| 卷号 | 42期号:20页码:8641-8650 |
| DOI | 10.1002/2015GL065397 |
| 文献子类 | Article |
| 英文摘要 | The Levant constitutes an important region for assessing linkages between climate and societal changes throughout the course of human history. However, large uncertainties remain in our understanding of the region's hydroclimate variability under varying boundary conditions. Here we present a new high-resolution, precisely dated speleothem oxygen-carbon isotope and Sr/Ca records, spanning the last 20 ka from Jeita Cave, northern Levant. Our record reveals a higher (lower) precipitation-evaporation (P-E) balance during the Last Glacial Maximum and Bolling interstadial (Heinrich stadial 1). The early-middle Holocene is characterized by a trend toward higher P-E state, culminating between similar to 7 and 6 ka. The middle-late Holocene is characterized by two millennial-length drier periods during 5.3-4.2 and 2.8-1.4 ka. On submillennial time scale, the northern Levant climate variability is dominated by 500 year periodicity. Comparisons with the regional proxy records suggest persistent out-of-phase climate variability between the northern and southern Levant on a wide range of timescales. |
| URL标识 | 查看原文 |
| WOS关键词 | EASTERN MEDITERRANEAN REGION ; CAVE ISRAEL SPELEOTHEMS ; SOREQ CAVE ; LATE PLEISTOCENE ; TRACE-ELEMENT ; ATLANTIC CLIMATE ; FLUID INCLUSIONS ; SOUTHERN LEVANT ; LAKE LISAN ; DEAD-SEA |
| 语种 | 英语 |
| WOS记录号 | WOS:000364782500047 |
| 版本 | 出版稿 |
| 源URL | [http://124.16.218.2:8080/handle/183446/891]  |
| 专题 | 深海科学研究部_深海地球物理与资源研究室 |
| 作者单位 | 1.Speleo Club Liban, Antelias, Lebanon 2.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 3.Univ Minnesota, Dept Earth Sci, Minneapolis, MN USA 4.Calif State Univ Dominguez Hills, Dept Earth Sci, Carson, CA 90747 USA 5.Vrije Univ Brussel, Royal Belgian Inst Nat Sci, Earth & Hist Life, Brussels, Belgium 6.IFP Energies Nouvelles, Rueil Malmaison, France 7.Lanzhou Univ, Sch Geol Sci & Mineral Resources, Lanzhou 730000, Peoples R China 8.MLR & Guangxi, Key Lab Karst Dynam, Guilin, Peoples R China 9.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya, Peoples R China 10.Lanzhou Univ, Collaborat Innovat Ctr Arid Environm & Climate Ch, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, H.,Edwards, R. L.,Ning, Y. F.,et al. The climate variability in northern Levant over the past 20,000 years[J]. GEOPHYSICAL RESEARCH LETTERS,2015,42(20):8641-8650. |
| APA | Cheng, H..,Edwards, R. L..,Ning, Y. F..,Rao, Z. G..,Peng, Y. B..,...&Sinha, A..(2015).The climate variability in northern Levant over the past 20,000 years.GEOPHYSICAL RESEARCH LETTERS,42(20),8641-8650. |
| MLA | Cheng, H.,et al."The climate variability in northern Levant over the past 20,000 years".GEOPHYSICAL RESEARCH LETTERS 42.20(2015):8641-8650. |
入库方式： OAI收割
来源：深海科学与工程研究所
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