Vegetation-induced modifications in hydrological processes and the consequential dynamic effects of slope stability
文献类型：期刊论文
| 作者 | Deng, Zhichao4,5; Lan, Hengxing2,3,5; Li, Langping4,5; Sun, Weifeng1,2,3 |
| 刊名 | CATENA
 |
| 出版日期 | 2025-04-01 |
| 卷号 | 251页码:108793 |
| 关键词 | Hydrological processes Slope stability Vegetation Landslides Heterogeneity |
| ISSN号 | 0341-8162 |
| DOI | 10.1016/j.catena.2025.108793 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Vegetation, as a crucial factor influencing the occurrence of shallow landslides, faces increased demands for understanding how its hydrological effects impact landslide processes and mechanisms due to the rise in extreme rainfall events. Vegetation-induced modifications (VIMs), such as transpiration, rainfall interception, and root channels, affect various hydrological processes (e.g., infiltration, preferential flow, or stemflow) through different mechanisms and exhibit high temporal dependency. The aforementioned vegetation hydrologic effects dynamically strengthen or weaken the soil, increasing the uncertainty of the overall slope stability in time and space. Therefore, a comprehensive and systematic understanding of these dynamic processes is essential for accurately predicting the timing and location of shallow landslides. This review first examines how various forms of VIMs influence slope surface and soil hydrological processes, summarizing the associated parameters to establish a theoretical framework for the intrinsic link between VIMs and slope hydrological processes. Subsequently, we examine the impact of each vegetation-induced hydrological process on the temporal and spatial variations of local soil strength and overall slope stability under rainfall conditions. Using a space-time cube model, we develop a framework to elucidate when and where vegetation-induced hydrological processes exert positive or negative effects on slope stability. This review contributes to a deeper understanding of the complex interactions between vegetation, soil hydrology and slope stability, and proposes a new theoretical framework for dynamic modeling of slope stability based on complex hydrological processes. |
| URL标识 | 查看原文 |
| WOS关键词 | SOIL HYDRAULIC-PROPERTIES ; PREFERENTIAL FLOW ; PLANT-ROOTS ; WATER-RETENTION ; RAINFALL INTERCEPTION ; AGGREGATE STABILITY ; INDUCED SUCTION ; STOMATAL CONDUCTANCE ; SHALLOW LANDSLIDES ; COUPLED DYNAMICS |
| WOS研究方向 | Geology ; Agriculture ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001428609200001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/213242]  |
| 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 | Lan, Hengxing; Li, Langping |
| 作者单位 | 1.Changan Univ, Ctr Postdoctoral Studies Geol Resources & Geol Eng, Xian 710054, Shaanxi, Peoples R China 2.Changan Univ, Key Lab Ecol Geol & Disaster Prevent, Minist Nat Resources, Xian 710054, Peoples R China; 3.Changan Univ, Sch Geol Engn & Geomat, Xian 710064, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Deng, Zhichao,Lan, Hengxing,Li, Langping,et al. Vegetation-induced modifications in hydrological processes and the consequential dynamic effects of slope stability[J]. CATENA,2025,251:108793. |
| APA | Deng, Zhichao,Lan, Hengxing,Li, Langping,&Sun, Weifeng.(2025).Vegetation-induced modifications in hydrological processes and the consequential dynamic effects of slope stability.CATENA,251,108793. |
| MLA | Deng, Zhichao,et al."Vegetation-induced modifications in hydrological processes and the consequential dynamic effects of slope stability".CATENA 251(2025):108793. |
入库方式： OAI收割
来源：地理科学与资源研究所
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