Multi-time scale analysis of human activity patterns on the Qinghai-Tibet Plateau using location request data
文献类型：期刊论文
| 作者 | Che, Minglu3; Nian, Yanyun3,4; Wang, Chengyao3; Zhang, Wenhui3; Chen, Jie3; Liao, Bingzhi3; Pei, Tao1,2 |
| 刊名 | INTERNATIONAL JOURNAL OF DIGITAL EARTH
 |
| 出版日期 | 2025-12-31 |
| 卷号 | 18期号:1页码:2543570 |
| 关键词 | Location big data spatial and temporal analysis human activity patterns time series clustering Qinghai-Tibet plateau |
| ISSN号 | 1753-8947 |
| DOI | 10.1080/17538947.2025.2543570 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | In recent years, intensified human activities on the Qinghai - Tibet Plateau have threatened its ecological environment. Traditional methods struggle to capture the dynamic diversity of activity types. In this study, we constructed daily and annual human activity time series on the Qinghai-Tibet Plateau via Tencent location request (TLR) data. By applying clustering algorithms, we classified daily patterns into three main types. Daily pattern areas show a pronounced nighttime peak - reflecting agricultural and residential activities - while mobility pattern areas peak only by day and remain flat at night, indicating tourism and frequent movement. Regions below 2800 m combine daily and tourism patterns, whereas areas above 3500 m are dominated by the dispersed residential pattern, characterized by scattered grazing. Annual patterns is classified into urban pattern and rural pattern. Both show similar request volumes, but the urban pattern has a higher proportion of built-up land, and Lunar New Year population migration produces marked variations in request counts. This study distinguishes key human-activity patterns and provides novel methods and insights for understanding activity regularities on the Qinghai - Tibet Plateau. |
| URL标识 | 查看原文 |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:001545803000001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215532]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 通讯作者 | Nian, Yanyun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China; 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Lanzhou Univ, Coll Earth & Environm Sci, Key Lab Western Chinas Environm Syst, Minist Educ, Lanzhou 730000, Gansu, Peoples R China; 4.Lanzhou Univ, Ctr Remote Sensing Ecol Environm Cold & Arid Reg, Lanzhou, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Che, Minglu,Nian, Yanyun,Wang, Chengyao,et al. Multi-time scale analysis of human activity patterns on the Qinghai-Tibet Plateau using location request data[J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH,2025,18(1):2543570. |
| APA | Che, Minglu.,Nian, Yanyun.,Wang, Chengyao.,Zhang, Wenhui.,Chen, Jie.,...&Pei, Tao.(2025).Multi-time scale analysis of human activity patterns on the Qinghai-Tibet Plateau using location request data.INTERNATIONAL JOURNAL OF DIGITAL EARTH,18(1),2543570. |
| MLA | Che, Minglu,et al."Multi-time scale analysis of human activity patterns on the Qinghai-Tibet Plateau using location request data".INTERNATIONAL JOURNAL OF DIGITAL EARTH 18.1(2025):2543570. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。