Impact of Urbanization-Driven Land Use Changes on Runoff in the Upstream Mountainous Basin of Baiyangdian, China: A Multi-Scenario Simulation Study
文献类型：期刊论文
| 作者 | Gong, Yuan2; Geng, Xin2; Wang, Ping; Hu, Shi; Wang, Xunming2 |
| 刊名 | LAND
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 13期号:9页码:1374 |
| 关键词 | runoff change land use change urbanization SWAT+ model CLUE-S model Baiyangdian basin Xiong'an new area |
| DOI | 10.3390/land13091374 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Urbanization in the Haihe River Basin in northern China, particularly the upstream mountainous basin of Baiyangdian, has significantly altered land use and runoff processes. The runoff is a key water source for downstream areas like Baiyangdian and the Xiong'an New Area, making it essential to understand these changes' implications for water security. However, the exact implications of these processes remain unclear. To address this gap, a simulation framework combining SWAT+ and CLUE-S was used to analyze runoff responses under different land use scenarios: natural development (ND), farmland protection (FP), and ecological protection (EP). The model simulation results were good, with NSE above 0.7 for SWAT+. The Kappa coefficient for CLUE-S model validation was 0.83. The further study found that from 2005 to 2015, urban construction land increased by 11.50 km2 per year, leading to a 0.5-1.3 mm rise in annual runoff. Although urban expansion continued, the other scenarios, which emphasized farmland and forest preservation, slowed this growth. Monthly runoff changes were most significant during the rainy season, with annual runoff in ND, FP, and EP varying by 8.9%, 10.9%, and 7.7%, respectively. While the differences in annual runoff between scenarios were not dramatic, these findings provide a theoretical foundation for future water resource planning and management in the upstream mountainous area of Baiyangdian and offer valuable insights for the sustainable development of Xiong'an New Area. Additionally, these results contribute to the broader field of hydrology by highlighting the importance of considering multiple land use scenarios in runoff change analysis. |
| WOS关键词 | SURFACE RUNOFF ; CLIMATE-CHANGE ; COVER CHANGE ; SWAT MODEL ; CLUE-S ; UNCERTAINTY ; CALIBRATION ; SOIL ; CATCHMENT ; FUTURE |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:001323190100001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/208007]  |
| 专题 | 陆地水循环及地表过程院重点实验室_外文论文 |
| 通讯作者 | Wang, Xunming |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, Yuan,Geng, Xin,Wang, Ping,et al. Impact of Urbanization-Driven Land Use Changes on Runoff in the Upstream Mountainous Basin of Baiyangdian, China: A Multi-Scenario Simulation Study[J]. LAND,2024,13(9):1374. |
| APA | Gong, Yuan,Geng, Xin,Wang, Ping,Hu, Shi,&Wang, Xunming.(2024).Impact of Urbanization-Driven Land Use Changes on Runoff in the Upstream Mountainous Basin of Baiyangdian, China: A Multi-Scenario Simulation Study.LAND,13(9),1374. |
| MLA | Gong, Yuan,et al."Impact of Urbanization-Driven Land Use Changes on Runoff in the Upstream Mountainous Basin of Baiyangdian, China: A Multi-Scenario Simulation Study".LAND 13.9(2024):1374. |
入库方式： OAI收割
来源：地理科学与资源研究所
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