Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.quaint.2008.05.006 |
Coupled atmospheric and marine palaeoclimatic reconstruction for the last 35 ka in the Sele Plain-Gulf of Salerno area (southern Italy) | |
Di Donato, Valentino1; Esposito, Paola1; Russo-Erniolli, Elda1; Scarano, Arianna1; Cheddadi, Rachid2 | |
通讯作者 | Di Donato, Valentino |
来源期刊 | QUATERNARY INTERNATIONAL
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ISSN | 1040-6182 |
EISSN | 1873-4553 |
出版年 | 2008 |
卷号 | 190页码:146-157 |
英文摘要 | Planktonic foraminifera and pollen data from core GNS84-C106 (Gulf of Salerno, Tyrrhenian Sea) were analysed through the Modern Analogue Technique, Constrained Cluster Analysis and relative variation biplots. A long period of mild climate, centred around 25 ka BP, is evident in both marine and continental reconstructions. The cooling phase from 17 to 14.7 ka BP, correlated to the H I Heinrich event, is indicated by a sea surface temperature (SST) decrease, which roughly coincides with the cold-arid phase identified by annual and January temperatures. A rapid increase in atmospheric temperatures and precipitation, culminating at 13.8 ka BP, marks the BA cronozone. The corresponding increase in summer and winter SSTs, of 11 and 6.5 degrees C, respectively. occurred over 600 years. The beginning of the YD, centred around 12.5 ka BP, is marked by a decrease in summer and winter SSTs of, respectively, 4.5 and 3.5 degrees C in one century. The atmospheric evidence of the YD is primarily reflected in low January temperatures, reaching -6 degrees C, the lowest values ever experienced in the analysed time interval. The Late Glacial-Holocene transition is clearly recorded in both the continental and marine realms. From 11.5 to 9 ka BP, atmospheric temperatures record a period of substantial stability followed by a drop at 8.9 ka BP, which chronologically fall within the first RCC event (9-8 ka BP) of Mayewski et al. [2004. Holocene climate variability. Quaternary Research 62, 243-255], in correspondence with a phase of relatively high seasonality, indicated by foraminifera. (c) 2008 Elsevier Ltd and INQUA. All rights reserved. |
类型 | Article ; Proceedings Paper |
语种 | 英语 |
国家 | Italy ; France |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000260807200013 |
WOS关键词 | GRANDE DI MONTICCHIO ; TYRRHENIAN SEA ; RADIOCARBON CALIBRATION ; CLIMATE VARIABILITY ; COMPOSITIONAL DATA ; POLLEN ; HOLOCENE ; TEMPERATURE ; ATLANTIC ; RECORDS |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
WOS研究方向 | Physical Geography ; Geology |
来源机构 | French National Research Institute for Sustainable Development |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/158955 |
作者单位 | 1.Univ Naples Federico 2, Dipartimento Sci Terra, I-80138 Naples, Italy; 2.Univ Montpellier 2, Inst Sci Evolut, CNRS, UMR 5554, F-34095 Montpellier, France |
推荐引用方式 GB/T 7714 | Di Donato, Valentino,Esposito, Paola,Russo-Erniolli, Elda,et al. Coupled atmospheric and marine palaeoclimatic reconstruction for the last 35 ka in the Sele Plain-Gulf of Salerno area (southern Italy)[J]. French National Research Institute for Sustainable Development,2008,190:146-157. |
APA | Di Donato, Valentino,Esposito, Paola,Russo-Erniolli, Elda,Scarano, Arianna,&Cheddadi, Rachid.(2008).Coupled atmospheric and marine palaeoclimatic reconstruction for the last 35 ka in the Sele Plain-Gulf of Salerno area (southern Italy).QUATERNARY INTERNATIONAL,190,146-157. |
MLA | Di Donato, Valentino,et al."Coupled atmospheric and marine palaeoclimatic reconstruction for the last 35 ka in the Sele Plain-Gulf of Salerno area (southern Italy)".QUATERNARY INTERNATIONAL 190(2008):146-157. |
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