The quantification of mountain base elevation based on mountain structure modeling
文献类型：期刊论文
| 作者 | Zhang, Wenjie1,2; An, Mengyang3; Chen, Guanhong4; Zhao, Fang5; Cheng, Yong6; Tang, Jiale5 |
| 刊名 | FRONTIERS IN ENVIRONMENTAL SCIENCE
 |
| 出版日期 | 2022-10-25 |
| 卷号 | 10页码:13 |
| 关键词 | mass elevation effect altitudinal zonality mountain base elevation mountain structure Qinling-daba Mountains |
| DOI | 10.3389/fenvs.2022.1030301 |
| 通讯作者 | Zhao, Fang(zhaofang84@163.com) |
| 英文摘要 | The mountain base elevation, which refers to the initial altitude of a mountain or the mountain altitudinal belt, is of great significance for the study of mountain altitudinal zonality and the mass elevation effect. However, a fast and efficient algorithm for the automatic extraction of a mountain base elevation is still lacking; therefore, a new method based on mountain structure modeling to calculate the mountain base elevation is proposed for the Qinling-Daba Mountains (QDM). The result shows that 1) the mountain structures in different catchments of the Qinling-Daba Mountains can be divided into six types, namely, pyramid, low-diamond, diamond, inverse pyramid, hourglass, and ellipsoid, and each type has a specific distribution law; 2) based on the mountain structure, the calculation result of the mountain base elevation in the Qinling-Daba Mountains ranges from 99 m to 3,979 m, being high in the west, north, and south and low in the east and middle, which is consistent with the overall terrain distribution of the Qinling-Daba Mountains; and 3) there is a good linear correlation between the mountain base elevation and the average altitude in the Qinling-Daba Mountains with R (2) = 0.96 (p < 0.01), which also indicates that the mountain base elevation quantification algorithm works well in the mountain areas with a complex terrain. |
| WOS关键词 | ALTITUDINAL DISTRIBUTION ; TIMBERLINE |
| 资助项目 | State Key Laboratory of Resources and Environmental Information System ; National Natural Science Foundation of China ; Integrated Scientific Investigation of the North-South Transitional Zone of China[42201053] ; Integrated Scientific Investigation of the North-South Transitional Zone of China[41601091] ; Integrated Scientific Investigation of the North-South Transitional Zone of China[41975183] ; [2017FY100900] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000881782800001 |
| 出版者 | FRONTIERS MEDIA SA |
| 资助机构 | State Key Laboratory of Resources and Environmental Information System ; National Natural Science Foundation of China ; Integrated Scientific Investigation of the North-South Transitional Zone of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/187177]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhao, Fang |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Sch Geog Sci, Nanjing, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resource & Environm Informat Syst, Beijing, Peoples R China 3.Peking Univ, Sch Environm & Energy, Shenzhen Grad Sch, Shenzhen, Peoples R China 4.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China 5.Henan Univ, Coll Geog & Environm Sci, Kaifeng, Peoples R China 6.Nanjing Univ Informat Sci & Technol, Sch Comp Sci, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Wenjie,An, Mengyang,Chen, Guanhong,et al. The quantification of mountain base elevation based on mountain structure modeling[J]. FRONTIERS IN ENVIRONMENTAL SCIENCE,2022,10:13. |
| APA | Zhang, Wenjie,An, Mengyang,Chen, Guanhong,Zhao, Fang,Cheng, Yong,&Tang, Jiale.(2022).The quantification of mountain base elevation based on mountain structure modeling.FRONTIERS IN ENVIRONMENTAL SCIENCE,10,13. |
| MLA | Zhang, Wenjie,et al."The quantification of mountain base elevation based on mountain structure modeling".FRONTIERS IN ENVIRONMENTAL SCIENCE 10(2022):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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