Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Ruixun Lai"'
Autor:
Hengxing Lan, Zheng Zhao, Langping Li, Junhua Li, Bojie Fu, Naiman Tian, Ruixun Lai, Sha Zhou, Yanbo Zhu, Fanyu Zhang, Jianbing Peng, John J. Clague
Publikováno v:
Geography and Sustainability, Vol 5, Iss 2, Pp 193-199 (2024)
The Yellow River Basin (YRB) has experienced severe floods and continuous riverbed elevation throughout history. Global climate change has been suggested to be driving a worldwide increase in flooding risk. However, owing to insufficient evidence, th
Externí odkaz:
https://doaj.org/article/149001a54e284dc790e80ff546983fde
Autor:
Ruixun Lai, Junhua Li, Ping Wang, Yan Guo, Linjuan Xu, Xiangping Zhang, Min Wang, Xiaoli Zhang
Publikováno v:
Journal of Flood Risk Management, Vol 17, Iss 3, Pp n/a-n/a (2024)
Abstract Flash floods can carry substantial sediment, posing significant sedimentation hazards in hilly cities. The sedimentation hazard map can reproduce the sediment thickness and extent of an extreme events scenario, playing an important role in s
Externí odkaz:
https://doaj.org/article/5c392cfbe6324f118e163d98c70ca582
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Sudden channel shifting of wandering rivers poses significant challenges for river engineering, flood control strategies, and the security of water resources. This study proposes a novel analytical model to quantitatively assess such channel
Externí odkaz:
https://doaj.org/article/2d5df55dbdeb49b6ae8c8cd9663d0f69
Publikováno v:
Frontiers in Ecology and Evolution, Vol 11 (2023)
The secondary suspended river increases the probability of the occurrence of “Heng river”, “Xie river” and “Gun river” in the lower Yellow River, and is the main factor threatening the safety of human life and property in the Yellow River
Externí odkaz:
https://doaj.org/article/024292bc11a842a8aa14fcbe91bca45e
Publikováno v:
Journal of Water and Climate Change, Vol 13, Iss 9, Pp 3239-3252 (2022)
Northwest China has experienced dramatic changes in vegetation cover over the past few decades with the Yellow River Basin (YRB) being the most representative area. As the major climate-sensitive area in China, vegetation cover change is one reason f
Externí odkaz:
https://doaj.org/article/20efb10263064af7be7d23227f8eb705
Publikováno v:
Water Resources Management. 36:4785-4797
Publikováno v:
Journal of Hydrologic Engineering. 26
Reconstruction of complex braided river bathymetry is important for supporting hydrodynamic simulation and understanding river morphological processes. To our knowledge, existing methods ge...
Publikováno v:
Journal of Hydrodynamics. 30:828-840
An accurate and reliable real-time flood forecast is crucial for mitigating flood disasters. The errors associated with the inflow boundary forcing data are considered as an important source of uncertainties in hydraulic model. In this paper, a real-
Publikováno v:
Computers & Geosciences. 111:26-38
The accuracy of the widely-used two-dimensional hydrodynamic numerical model depends on the quality of the river terrain model, particularly in the main channel. However, in most cases, the bathymetry of the river channel is difficult or expensive to
Publikováno v:
Environmental Modelling & Software. 88:151-167
Reliable real-time probabilistic flood forecasting is critical for effective water management and flood protection all over the world. In this study, we develop a real-time probabilistic channel flood-forecasting model by combining a channel hydrauli