globalchange  > 过去全球变化的重建
DOI: 10.1016/j.quascirev.2015.11.019
Scopus记录号: 2-s2.0-84954286947
论文题名:
A fluvial record of the mid-Holocene rapid climatic changes in the middle Rhone valley (Espeluche-Lalo, France) and of their impact on Late Mesolithic and Early Neolithic societies
作者: Berger J.-F.; Delhon C.; Magnin F.; Bonté S.; Peyric D.; Thiébault S.; Guilbert R.; Beeching A.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2016
卷: 136
起始页码: 66
结束页码: 84
语种: 英语
英文关键词: 8.2 and 7.7/7.1 events ; Early Neolithic ; Ecological successions ; Fluvial metamorphosis ; Mid-Holocene ; Middle Rhone valley ; Palaeosoil ; Rapid climatic change
Scopus关键词: Banks (bodies of water) ; Catchments ; Climatology ; Floods ; Landforms ; Runoff ; Solar energy ; Solar radiation ; 8.2 and 7.7/7.1 events ; Climatic changes ; Early Neolithic ; Ecological successions ; Fluvial metamorphosis ; Holocenes ; Middle Rhone valley ; Palaeosoil ; Climate change
英文摘要: This multi-proxy study of a small floodplain in the Rhone catchment area, at the northern edge of the Mediterranean morphoclimatic system, provides valuable information concerning the impact of mid-Holocene climate variability (8.5-7.0 ka) and the effects of two rapid climatic changes (8.2 and 7.7/7.1 ka) on an alluvial plain, its basin and the first farming societies of the Rhone valley. Around 7.7/7.1 ka, the combined effects of (1) a strong rate of change in insolation and (2) variations in solar activity amplified marine and atmospheric circulation in the north-west Atlantic (Bond event 5b), which imply continental hydrological, soil and vegetation changes in the small catchment area. For this period, strong fluctuations in the plant cover ratio have been identified, related to a regime of sustained and regular fires, as well as abundant erosion of the hill slopes and frequent fluvial metamorphoses which led to braiding of the watercourse in this floodplain. There are few data available to evaluate the impact of natural events on prehistoric communities. This continental archive offers clear multi-proxy data for discussion of these aspects, having 4 cultural layers interbedded in the fluvial sequence (1 Late Mesolithic, 3 Cardial/Epicardial). Earlier data indicate the difficulty in recognizing such cultural features in the low alluvial plains of southern France during the Mesolithic/Early Neolithic transition, which should lead to caution when developing settlement models for this period. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/59656
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作者单位: Université de Lyon, CNRS, Université Lyon 2-Lumière, UMR 5600 EVS, France; Univ. Nice Sophia Antipolis, CNRS, CEPAM, UMR 7264, Nice, France; IMBE, Aix-Marseille Université, CNRS, IRD, Avignon Université, Europôle Méditerranéen de l'Arbois, BP 80, Aix-en-Provence Cedex 4, France; 10 place Achille Jubinal, Bagneres de Bigorre, France; Musée Pierre Martel de Vachères, Vachères, France; Muséum national d'Histoire naturelle, CNRS, Archéozoologie, Archéobotanique, UMR 7209, Paris, France; Université de Lyon, INRAP, Université Lyon 2-Lumière, UMR 5133 Archéorient, France; Université de Lyon, Université Lyon 2-Lumière, MOM-UMR 5133 Archéorient, France

Recommended Citation:
Berger J.-F.,Delhon C.,Magnin F.,et al. A fluvial record of the mid-Holocene rapid climatic changes in the middle Rhone valley (Espeluche-Lalo, France) and of their impact on Late Mesolithic and Early Neolithic societies[J]. Quaternary Science Reviews,2016-01-01,136
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