globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2015.06.030
论文题名:
Human-landscape interactions in the Conquezuela-Ambrona Valley (Soria, continental Iberia): From the early neolithic land use to the origin of the current oak woodland
作者: Aranbarri J.; González-Sampériz P.; Iriarte E.; Moreno A.; Rojo-Guerra M.; Peña-Chocarro L.; Valero-Garcés B.; Leunda M.; García-Prieto E.; Sevilla-Callejo M.; Gil-Romera G.; Magri D.; Rodríguez-Lázaro J.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2015
卷: 436, 期:1
起始页码: 41
结束页码: 57
语种: 英语
英文关键词: Archaeobotany ; Continental Iberia ; Human-environment interaction ; Multiproxy reconstruction ; Neolithic ; Palynology
英文摘要: The sedimentological, geochemical and palynological analyses performed in the Conquezuela palaeolake (41°11' N; 2°33'W; 1124 m a.s.l.) provide a detailed, multiproxy palaeoenvironmental reconstruction in one of the key areas of inner Iberian Neolithic colonization. Combined with archaeobotanical and archaeological data from well-dated settlements along the Conquezuela-Ambrona Valley we investigate how environmental conditions may affect both socio-economic adaptations and livelihood strategies of prehistoric communities. The first evidences of early Neolithic occupation in the valley ca. 7250-6450 cal yr BP (5300-4500 BC) coincided with the onset of a period (7540-6200 cal yr BP, 5590-4250 BC) with higher water availability and warmer climate as alluvial environments were substituted by carbonate-wetland environments in the basin. The Conquezuela record supports an early Neolithic colonization of the inner regions of Iberia favored bywarmer and humid climate features and with preferential settlement patterns associated to lakes. The maximum human occupation of the valley occurred during the mid-late Neolithic and Chalcolithic (6200-3200 cal yr BP, 4250-1250 BC) as evidenced by the high number of archaeological sites. Although a number of hydrological oscillations have been detected during this period, the intense landscape transformation at basin-scale, leading to a deforested landscape, was largely a consequence of widespread farming and pastoral practices. Socio-economic activities during Bronze, Iron and Roman times modified this inherited landscape, but the second largest ecosystem transformation only occurred duringMediaeval timeswhen a newagrarian landscape developedwith the expansion of stockbreeding transhumance. The current vegetation cover characterized by patches of holm andmarcescent oaks and fields reflects an intense human management combining both extensive herdingwith agrarian activities in order to transform the previous forested landscape into a dehesa-like system. © 2015 Published by Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/69080
Appears in Collections:过去全球变化的重建

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作者单位: Instituto Pirenaico de Ecología-CSIC, Avda. Montañana 1005, Zaragoza, Spain; Dipartimento di Biologia Ambientale, Sapienza Università di Roma, Piazzale Aldo Moro, 5, Rome, Italy; Departamento de Estratigrafía y Paleontología, Universidad del País Vasco-Euskal Herriko Unibertsitatea, B. Sarriena s/n, Ap. 644, Bilbao, Spain; Laboratorio de Evolución Humana, Departamento Ciencias Históricas y Geografía, Universidad de Burgos, Plaza de Misael Bañuelos, Edificio I+D+i, Burgos, Spain; Departamento de Prehistoria, Universidad de Valladolid, Plaza del Campus s/n, Valladolid, Spain; Escuela Española de Historia y Arqueología en Roma-CSIC, Via di Torre Argentina 18, Rome, Italy

Recommended Citation:
Aranbarri J.,González-Sampériz P.,Iriarte E.,et al. Human-landscape interactions in the Conquezuela-Ambrona Valley (Soria, continental Iberia): From the early neolithic land use to the origin of the current oak woodland[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2015-01-01,436(1)
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