干旱区生态环境知识资源中心(Arid): Paleoenvironmental reconstruction of the last glacial cycle in the continental Iberia: the Canizar de Villarquemado sequence (Teruel)

Arid

DOI	10.18172/cig.1999
	Paleoenvironmental reconstruction of the last glacial cycle in the continental Iberia: the Canizar de Villarquemado sequence (Teruel)
	Gonzalez-Samperiz, P.; Garcia-Prieto, E.; Aranbarri, J.; Valero-Garces, B. L.; Moreno, A.; Gil-Romera, G.; Sevilla-Callejo, M.; Santos, L.; Morellon, M.; Mata, P.; Andrade, A.; Carrion, J. S.
通讯作者	Gonzalez-Samperiz, P
来源期刊	CUADERNOS DE INVESTIGACION GEOGRAFICA
ISSN	0211-6820
EISSN	1697-9540
出版年	2013
卷号	39 期号:1 页码:49-76
英文摘要	El Canizar de Villarquemado sequence (North-eastern Iberian Peninsula) stands as an exceptional palaeoenvironmental record for the last 130 000 years. The preliminary multidisciplinary study carried out so far include pollen and sedimentological analyses, comprising geochemical, X ray fluorescence (XRF), mineralogical, organic and inorganic content (TOC/TIC) analyses. The chronological model has been established combining AMS 14C on the first 20 m of sediment and OSL methods on the remaining 54 m to the bottom. The sedimentary sequence is essentially formed by alternating facies of peatbogs and wetlands with those of distal alluvial fan deposits and others of carbonate lake. The results currently obtained support relatively humid conditions at El Caizar de Villarquemado during a likely MIS6-MIS5 period, as errors linked to the age model prevent us to guarantee precisely the period boundaries. Despite indications of humidity, the regional vegetation variations during the MIS6-MIS5 period, essentially represented by Juniperus, were constrained by the intense continentality of the area, resulting in unexpected pollen assemblages for an interglacial period as the Eemian. The most arid phase of the sequence is registered during the MIS3, as shown by the available sedimentological and palynological results, while the MIS2 presents greater local and regional variability as proved by the sedimentary facies and aquatics and the other pollen spectra, respectively. The Holocene presents an abrupt onset regarding palaeohydrology while terrestrial vegetation, dominated by pine instead than Juniperus as in the sequence's bottom, show a resilient response as these are well adapted communities to extreme continentality. The later development of both, evergreen and marcescent Quercus, together with the presence of pine woodland, indicate very different climatic conditions between the MIS5 and MIS1 interglacial periods.
英文关键词	hydrological variability continentality resilience aridity Eemian Holocene last glacial cycle
类型	Article
语种	西班牙语
开放获取类型	DOAJ Gold, Green Accepted
收录类别	ESCI
WOS记录号	WOS:000421530300003
WOS关键词	MILLENNIAL-SCALE VARIABILITY ; PLEISTOCENE POLLEN SEQUENCE ; GRANDE DI MONTICCHIO ; INTERGLACIAL CONDITIONS ; ENVIRONMENTAL-CHANGES ; NORTHEASTERN SPAIN ; DANSGAARD-OESCHGER ; SOUTHERN EUROPE ; CARIHUELA CAVE ; CENTRAL SECTOR
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/330524
作者单位	[Gonzalez-Samperiz, P.; Garcia-Prieto, E.; Aranbarri, J.; Valero-Garces, B. L.; Moreno, A.; Gil-Romera, G.; Sevilla-Callejo, M.] CSIC, Inst Pirenaico Ecol, Av Montanana 1005, Zaragoza 50059, Spain
推荐引用方式 GB/T 7714	Gonzalez-Samperiz, P.,Garcia-Prieto, E.,Aranbarri, J.,et al. Paleoenvironmental reconstruction of the last glacial cycle in the continental Iberia: the Canizar de Villarquemado sequence (Teruel)[J],2013,39(1):49-76.
APA	Gonzalez-Samperiz, P..,Garcia-Prieto, E..,Aranbarri, J..,Valero-Garces, B. L..,Moreno, A..,...&Carrion, J. S..(2013).Paleoenvironmental reconstruction of the last glacial cycle in the continental Iberia: the Canizar de Villarquemado sequence (Teruel).CUADERNOS DE INVESTIGACION GEOGRAFICA,39(1),49-76.
MLA	Gonzalez-Samperiz, P.,et al."Paleoenvironmental reconstruction of the last glacial cycle in the continental Iberia: the Canizar de Villarquemado sequence (Teruel)".CUADERNOS DE INVESTIGACION GEOGRAFICA 39.1(2013):49-76.