Spatiotemporal evolution of growing-season vegetation coverage and its natural-human drivers in the Yellow River Basin, China
文献类型：期刊论文
| 作者 | Zang, Yongge1; Yu, Bowei2,4; Wu, Chunsheng3; Zhao, Zhonghe3 |
| 刊名 | LAND DEGRADATION & DEVELOPMENT
 |
| 出版日期 | 2023-08-26 |
| 页码 | 14 |
| 关键词 | driving factors fractional vegetation cover (FVC) geographical detector model geographically weighted regression Yellow River Basin |
| ISSN号 | 1085-3278 |
| DOI | 10.1002/ldr.4882 |
| 通讯作者 | Yu, Bowei(yubowei@caas.cn) |
| 英文摘要 | The Yellow River Basin (YRB) is an important ecological security barrier in northern China, where vegetation has undergone rapid changes under the high-intensity anthropological activities and ongoing climate change in recent decades. This study focused on the spatiotemporal evolution of fractional vegetation cover (FVC) and the driving factors during the growing season in different sub-basins of the YRB between 2000 and 2020. The trend analysis was employed to examine the FVC spatiotemporal changes, and the geographical detector model (GDM) and the geographically weighted regression (GWR) model were utilized to explore spatial heterogeneity of natural-human drivers on FVC. The 21-year average FVC was 0.5780 in the growing season in the YRB, and the southeast region was greater than the northwest region. The FVC exhibited a fluctuating and rising trend of 0.44% yr-1 in the whole YRB from 2000 to 2020, and areas with improved FVC were 36.40% more than those with degraded FVC. The dominant factors influencing the growing-season FVC were precipitation and temperature, followed by elevation and human activity intensity. The influence of natural factors on FVC showed a decreasing trend, whereas human factors exhibited an increasing trend. Natural factors promoted vegetation growth in most area of the YRB, especially in the northwest, whereas human factors had more negative effects, except for the middle parts of the basin. The spatial differentiation analyses of FVC and driving factors provide scientific guidance for ecological restoration and sustainable development in the YRB. |
| WOS关键词 | NDVI ; PATTERNS ; CLIMATE ; TRENDS ; INDEX |
| 资助项目 | Central Public-interest Scientific Institution Basal Research Fund ; National Natural Science Foundation of China[42007413] ; National Natural Science Foundation of China[42207081] ; [BSRF202225] |
| WOS研究方向 | Environmental Sciences & Ecology ; Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:001133312800001 |
| 出版者 | WILEY |
| 资助机构 | Central Public-interest Scientific Institution Basal Research Fund ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201388]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yu, Bowei |
| 作者单位 | 1.Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing, Peoples R China 2.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 4.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zang, Yongge,Yu, Bowei,Wu, Chunsheng,et al. Spatiotemporal evolution of growing-season vegetation coverage and its natural-human drivers in the Yellow River Basin, China[J]. LAND DEGRADATION & DEVELOPMENT,2023:14. |
| APA | Zang, Yongge,Yu, Bowei,Wu, Chunsheng,&Zhao, Zhonghe.(2023).Spatiotemporal evolution of growing-season vegetation coverage and its natural-human drivers in the Yellow River Basin, China.LAND DEGRADATION & DEVELOPMENT,14. |
| MLA | Zang, Yongge,et al."Spatiotemporal evolution of growing-season vegetation coverage and its natural-human drivers in the Yellow River Basin, China".LAND DEGRADATION & DEVELOPMENT (2023):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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