Zobrazeno 1 - 10 of 118 pro vyhledávání: '"Shinji EGASHIRA"'
3
Method to evaluate sediment-driftwood transport processes with flood runoff in a basin during heavy rainfalls
Autor: Daisuke Harada, Shinji Egashira
Recently, several extreme flood hazards with active sediment and driftwood transport have occurred in mountainous areas of Japan, as typically observed in the Akatani river flood disaster in 2017. Therefore, in order to mitigate such hazards, it is r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fd667a3724f82c365ec13abd76030b6
https://doi.org/10.5194/egusphere-egu23-4275
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4
Effect of water level variation on the channel width in the river mouth
Autor: Naoko Nagumo, Shinji Egashira
River flow, sediment transport and channel width influence one another, and channel width generally changes toward the equilibrium state in sediment transport. When the tidal range is large with the water level fluctuating periodically, the sediment
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::656dddacb88b8e4f16b94c4d8533fba8
https://doi.org/10.5194/icg2022-362
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8
Characteristics of Flood Flow with Active Sediment Transport in the Sozu River Flood Hazards at the Severe Rainfall Event in July 2018
Autor: Shinji Egashira, Yousuke Nakamura, Naoko Nagumo, Daisuke Harada
Publikováno v: Journal of Disaster Research. 14:886-893
This study reveals the characteristics of flood flow with active sediment transport that caused the Sozu River flood disaster in July 2018. The results of field surveys revealed that the basin contains steep mountains and flat areas, facilitating the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74a97734e0061b1ad22aba4522e42b4c
https://doi.org/10.20965/jdr.2019.p0886
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9
Evaluation of geomorphological characteristics in a quasi-equilibrium river channel
Autor: Shinji Egashira, H. Ito, Robin K. Biswas, D. Harada
Publikováno v: River Flow 2020 ISBN: 9781003110958
Present study discusses the formation process of present geomorphology and sediment size distributions of bed material of Seri River, Japan to identify the physical meanings of the data measured in a low water stage after six years of a large flood e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6894c276ad57ce1a0c4a25e6726e1f5f
https://doi.org/10.1201/b22619-63
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