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Agricultural reclamations in Xiliao River Valley, China since the Holocene
Han Maoli ; Zhao Yuhui ; Zhang Dan
刊名journal of geographical sciences
2012
关键词Xiliao River Valley reclamation settlement man-land relationship SETTLEMENT-PATTERNS ENVIRONMENT
DOI10.1007/s11442-012-0933-2
英文摘要The agricultural reclamations in the Xiliao River Valley since the Holocene have led to a huge landscape change from grassland to farmland. In this paper we reconsider the man-land relationship in the Xiliao River Valley by analyzing three major agricultural reclamations in prehistory, the Liao-Jin Dynasty and the period since the Qing Dynasty. We argue that when the demographic pressure appears in this area, especially during the last reclamation, the intraregional migration (second migration) is the major response to relieve such pressure, which also distinguishes two different settlement locations: "the initial area" and "the secondary area". Due to the environmental differences between these two areas, the cultivation on the latter one has caused more serious disturbance to the local environment. Thus the secondary area has become the key region which needs environmental management seriously.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000301183400013&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Geography, Physical; SCI(E); 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 2; 2; 371-381; 22
语种英语
内容类型期刊论文
源URL[http://ir.pku.edu.cn/handle/20.500.11897/161040]  
专题城市与环境学院
推荐引用方式
GB/T 7714
Han Maoli,Zhao Yuhui,Zhang Dan. Agricultural reclamations in Xiliao River Valley, China since the Holocene[J]. journal of geographical sciences,2012.
APA Han Maoli,Zhao Yuhui,&Zhang Dan.(2012).Agricultural reclamations in Xiliao River Valley, China since the Holocene.journal of geographical sciences.
MLA Han Maoli,et al."Agricultural reclamations in Xiliao River Valley, China since the Holocene".journal of geographical sciences (2012).
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