干旱区生态环境知识资源中心(Arid): 中国气候和构造运动对花岗岩地貌的影响

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	中国气候和构造运动对花岗岩地貌的影响
其他题名	Influence of climate and tectonic movements on granite landforms in China
	陈艺鑫 ; 崔之久 ; 杨建强
ISSN	1009-637X
出版年	2009
卷号	19 期号:5 页码:587-599
英文摘要	Present granite landform characteristics and distribution are the integrated result of climate, tectonics and lithology. Various types of granite landforms in China signify climate zonality and differential vertical movement of earth surface, while published research results on Chinese granite landforms are very rare, especially in international journals. Based on the process analysis of chemical weathering and physical disintegration, four granite landform regions in China are classified according to the present climate regime. On the Tibetan Pla-teau, the cold and freezing climate induced periglacial landscapes; the northeast region is characterized by physical disintegration and low round mounds are widespread; in the northwest region controlled by arid climate, wind-carved minor landscapes are extremely prominent. The most spectacular granite landscapes in China are presented in southeast as a result of Iongtime chemical weathering under humid and warm conditions, as well as the dif-ferential uplift after Neogene. Correlating the weathering crust in southern China, Tibetan Plateau and India, a possible unified planation surface in Neogene is proposed. With corestones as indicators of original weathering front, the differential uplift extent of dissected planation surfaces can be estimated. At least three landforms implying uplift can be identified in southeastern China, with elevations of 300-400 m, 2000 m and 3600 m above the sea level respectively.
英文关键词	granite landform weathering planation surface climate uplift China
语种	英语
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:3649868
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/223259
作者单位	1.College of Urban and Environmental Sciences, Peking University, BeiJing 100871, China; 2.Institute of Tibetan Plateau Research, CAS, BeiJing 100085, China
推荐引用方式 GB/T 7714	陈艺鑫,崔之久,杨建强. 中国气候和构造运动对花岗岩地貌的影响[J],2009,19(5):587-599.
APA	陈艺鑫,崔之久,&杨建强.(2009).中国气候和构造运动对花岗岩地貌的影响.,19(5),587-599.
MLA	陈艺鑫,et al."中国气候和构造运动对花岗岩地貌的影响".19.5(2009):587-599.