Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models
文献类型：期刊论文
| 作者 | Xiong LiYang1; Tang GuoAn1; Yuan BaoYin2; Lu ZhongChen3; Li FaYuan1; Zhang Lei1 |
| 刊名 | SCIENCE CHINA-EARTH SCIENCES
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 57期号:8页码:1944-1952 |
| 关键词 | loess landform landform inheritance underlying paleotopography digital elevation model |
| ISSN号 | 1674-7313 |
| DOI | 10.1007/s11430-014-4833-4 |
| 文献子类 | Article |
| 英文摘要 | The influence of pre-quaternary underlying terrain on the formation of loess landforms, i.e., the geomorphological inheritance issue, is a focus in studies of loess landforms. On the basis of multi-source information, we used GIS spatial analysis methods to construct a simulated digital elevation model of a pre-quaternary paleotopographic surface in a severe soil erosion area of the Loess Plateau. To reveal the spatial relationship between underlying paleotopography and modern terrain, an XY scatter diagram, hypsometric curve, gradient and concavity of terrain profiles are used in the experiments. The experiments show that the altitude, gradient and concavity results have significant linear positive correlation between both terrains, which shows a relatively strong landform inheritance relationship, particularly in the intact and complete loess deposit areas. Despite the current surface appearing somewhat changed from the original shape of the underlying terrain under different erosion forces, we reveal that the modern terrain generally smoothes the topographic relief of underlying terrain in the loess deposition process. Our results deepen understanding of the characteristics of geomorphological inheritance in the formation and evolution of loess landforms. |
| WOS关键词 | INTERPOLATION |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000339818800023 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China(40930531 ; National Natural Science Foundation of China(40930531 ; National High Technology Research and Development Program of China(2011AA120303) ; National High Technology Research and Development Program of China(2011AA120303) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; 41171320) ; 41171320) ; National Natural Science Foundation of China(40930531 ; National Natural Science Foundation of China(40930531 ; National High Technology Research and Development Program of China(2011AA120303) ; National High Technology Research and Development Program of China(2011AA120303) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; 41171320) ; 41171320) ; National Natural Science Foundation of China(40930531 ; National Natural Science Foundation of China(40930531 ; National High Technology Research and Development Program of China(2011AA120303) ; National High Technology Research and Development Program of China(2011AA120303) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; 41171320) ; 41171320) ; National Natural Science Foundation of China(40930531 ; National Natural Science Foundation of China(40930531 ; National High Technology Research and Development Program of China(2011AA120303) ; National High Technology Research and Development Program of China(2011AA120303) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; Open Foundation of State Key Laboratory of Resources and Environmental Information System(2010KF0002SA) ; 41171320) ; 41171320) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/85365]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Tang GuoAn |
| 作者单位 | 1.Nanjing Normal Univ, Minist Educ, Key Lab Virtual Geog Environm, Nanjing 210023, Jiangsu, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiong LiYang,Tang GuoAn,Yuan BaoYin,et al. Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models[J]. SCIENCE CHINA-EARTH SCIENCES,2014,57(8):1944-1952. |
| APA | Xiong LiYang,Tang GuoAn,Yuan BaoYin,Lu ZhongChen,Li FaYuan,&Zhang Lei.(2014).Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models.SCIENCE CHINA-EARTH SCIENCES,57(8),1944-1952. |
| MLA | Xiong LiYang,et al."Geomorphological inheritance for loess landform evolution in a severe soil erosion region of Loess Plateau of China based on digital elevation models".SCIENCE CHINA-EARTH SCIENCES 57.8(2014):1944-1952. |
入库方式： OAI收割
来源：地质与地球物理研究所
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