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| DOI | 10.1016/j.earscirev.2024.104775 |
| Flood modeling and fluvial dynamics: A scoping review on the role of sediment transport | |
| 发表日期 | 2024 |
| ISSN | 0012-8252 |
| EISSN | 1872-6828 |
| 起始页码 | 253 |
| 卷号 | 253 |
| 英文摘要 | Accurate flood mapping is crucial for enhancing community resilience in the face of flooding. Among the several factors that affect the flood extent, the effect of fluvial dynamics is not clearly recognized so far. Fluvial dynamics play an important role in shaping the patterns and magnitudes of water flow and sediment transport in riverine environments, that consequently affect flood extent. By conducting a scoping review, this paper aims to show how the river's hydrological processes and channel morphology impact floods and flood mapping. To do that, previous studies dealing with flood modeling have been explored to provide a comprehensive understanding of the interactions between fluvial dynamics and flood mapping outcomes. The results showed that morphodynamic variations and sediment transport impact flooding differently depending on local morphological conditions. Some studies indicate that these processes can increase the likelihood of flooding, potentially posing greater risks to nearby areas. Conversely, other research suggests that these morphodynamic variations may help reduce flood occurrences, signaling a nuanced relationship between river morphology and flood dynamics. Additionally, it was found that while bed-load movements significantly influence the synchronization of peak water surface elevation and peak flow times, suspended sediment concentration has minimal impact on the timing and shape of the hydrograph. The results emphasize the crucial role of integrating fluvial hydro-morphodynamics into flood mapping to enhance flood management in riverine environments, contributing to both increased resilience and broader sustainable development goals. |
| 英文关键词 | Flood mapping; Hydrological processes; Morphological activities; Riverine environments; Sediment transport |
| 语种 | 英语 |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| WOS记录号 | WOS:001229930600001 |
| 来源期刊 | EARTH-SCIENCE REVIEWS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/300722 |
| 作者单位 | Polish Academy of Sciences; Institute of Geophysics of the Polish Academy of Sciences |
| 推荐引用方式 GB/T 7714 | . Flood modeling and fluvial dynamics: A scoping review on the role of sediment transport[J],2024,253. |
| APA | (2024).Flood modeling and fluvial dynamics: A scoping review on the role of sediment transport.EARTH-SCIENCE REVIEWS,253. |
| MLA | "Flood modeling and fluvial dynamics: A scoping review on the role of sediment transport".EARTH-SCIENCE REVIEWS 253(2024). |
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