Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/jqs.1198 |
Sub-millennial climate shifts in the western Mediterranean during the last glacial period recorded in a speleothem from Mallorca, Spain | |
Hodge, Edward J.1,2,3; Richards, David A.2,3; Smart, Peter L.2,3; Gines, Angel4; Mattey, David P.5 | |
通讯作者 | Hodge, Edward J. |
来源期刊 | JOURNAL OF QUATERNARY SCIENCE
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ISSN | 0267-8179 |
出版年 | 2008 |
卷号 | 23期号:8页码:713-718 |
英文摘要 | Very few high-resolution and directly dated terrestrial archives of the last glacial period exist for the western Mediterranean region, yet this is a key locality for recording sub-millennial North Atlantic and Mediterranean climate change. Here, we present evidence of effective precipitation changes based on growth history and delta(13)C of calcite in a Mallorcan stalagmite that grew between 112 and 48 ka. Effective precipitation in Mallorca appears to have been sensitive to proximal sea surface temperature variations and at certain times, ca. 76 ka for example, changed rapidly from moist to arid conditions in only a few centuries. A sea-level highstand during Marine Isotope Stage (MIS) 5a interrupted growth. Regrowth started promptly after this, but effective precipitation decreased markedly for much of the later part of MIS 5a, and also for shorter periods correlative with Heinrich events H8 (ca. 90 ka) and H6 (ca. 65 ka), with growth ceasing during H5 (ca. 48 ka). Arid episodes in Mallorca appear to be expressions of extremely cold periods recorded further north in Europe and occur contemporaneously with rapid decreases in Greenland temperature. Copyright (C) 2008 John Wiley & Sons, Ltd. |
英文关键词 | stalagmite effective precipitation Dansgaard-Oeschger events Heinrich events stable isotopes U-series |
类型 | Article |
语种 | 英语 |
国家 | Australia ; England ; Spain |
收录类别 | SCI-E |
WOS记录号 | WOS:000261973300002 |
WOS关键词 | LATE PLEISTOCENE ; IBERIAN MARGIN ; STABLE-ISOTOPE ; U-SERIES ; MC-ICPMS ; PALEOCLIMATE ; GROWTH ; SCALE ; SEA ; RECONSTRUCTION |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS研究方向 | Physical Geography ; Geology |
来源机构 | University of London |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/158382 |
作者单位 | 1.ANSTO, Inst Environm Res, Menai, NSW 2234, Australia; 2.Univ Bristol, Sch Geog Sci, Bristol, Avon, England; 3.Univ Bristol, Bristol Isotope Grp, Bristol, Avon, England; 4.Univ Illes Balears, Dept Biol, Area Ecol, Palma de Mallorca, Spain; 5.Univ London, Dept Geol, Egham, Surrey, England |
推荐引用方式 GB/T 7714 | Hodge, Edward J.,Richards, David A.,Smart, Peter L.,et al. Sub-millennial climate shifts in the western Mediterranean during the last glacial period recorded in a speleothem from Mallorca, Spain[J]. University of London,2008,23(8):713-718. |
APA | Hodge, Edward J.,Richards, David A.,Smart, Peter L.,Gines, Angel,&Mattey, David P..(2008).Sub-millennial climate shifts in the western Mediterranean during the last glacial period recorded in a speleothem from Mallorca, Spain.JOURNAL OF QUATERNARY SCIENCE,23(8),713-718. |
MLA | Hodge, Edward J.,et al."Sub-millennial climate shifts in the western Mediterranean during the last glacial period recorded in a speleothem from Mallorca, Spain".JOURNAL OF QUATERNARY SCIENCE 23.8(2008):713-718. |
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