Main Types and Sedimentary Characteristics of Terraces of Yarkand River Watershed in West Kunlun Mountains, China
详细信息
- 责任者：Zhang Wei (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Hou Mingcai
- 刊名：Journal of Chengdu University of Technology
- 出版年：2013
- 卷期：40(2)
- 关键词：河流阶地 ; river terraces ; 沉积物 ; sediments ; 昆仑山 ; Kunlun Mountains
- 页码：p.170-178
- 图表：illus., 1 table, 10 refs.
- 分类号：0803
- issnNo：ISSN1671-9727
- isbnNo：CN51-1634/N
摘要
This paper discusses the main types and the sedimentary characteristics of river terraces in Yarkand River to supply evidences for further researching the uplifting history and the sedimentary response to neotectonics since Qualernary period. The results show that the river terraces developed in Yarkand River watershed are mainly pedestal terraces and accumulation terraces.Furthermore,the main forms of sporopollen have not been changed greatly in their growth.This suggests that tectogenesis dominates in the formation of river terraces.
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