Zobrazeno 1 - 10
of 4 241
pro vyhledávání: '"Debris flows"'
Publikováno v:
International Journal of Disaster Risk Science, Vol 15, Iss 4, Pp 622-639 (2024)
Abstract The occurrence of debris flow events in small-scale watersheds with dense vegetation in mountainous areas that result in significant loss of life and missing individuals challenges our understanding and expertise in investigating and prevent
Externí odkaz:
https://doaj.org/article/1f372ca7f9834b13960ebca9fc76318a
Publikováno v:
International Journal of Disaster Risk Science, Vol 15, Iss 4, Pp 608-621 (2024)
Abstract The widely distributed sediments following an earthquake presents a continuous threat to local residential areas and infrastructure. These materials become more easily mobilized due to reduced rainfall thresholds. Before establishing an effe
Externí odkaz:
https://doaj.org/article/a2c113bccc0d4c888a49a410be2666eb
Autor:
Giulio Vegliante, Valerio Baiocchi, Luca Maria Falconi, Lorenzo Moretti, Maurizio Pollino, Claudio Puglisi, Gaia Righini
Publikováno v:
GeoHazards, Vol 5, Iss 1, Pp 209-232 (2024)
Shallow landslides pose a widely growing hazard and risk, globally and particularly in Mediterranean areas. The implementation of adequate adaptation and mitigation measures necessarily requires the development of practical and affordable methodologi
Externí odkaz:
https://doaj.org/article/0224afa5a6014406b14fff48ccfde451
Publikováno v:
International Journal of Disaster Risk Science, Vol 15, Iss 1, Pp 149-164 (2024)
Abstract A reliable economic risk map is critical for effective debris-flow mitigation. However, the uncertainties surrounding future scenarios in debris-flow frequency and magnitude restrict its application. To estimate the economic risks caused by
Externí odkaz:
https://doaj.org/article/642205b3b7264247ad3775383c2fd667
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 34, Iss 6, Pp 97-104 (2023)
Due to soil repellency in burned areas, slope runoff and soil erodibility escalates following forest fires, increasing the vulnerability to post-fire debris flows. Soil aggregate stability is a critical determinant of soil infiltration capacity and e
Externí odkaz:
https://doaj.org/article/66643c893b1c468ba59393b8a43ffc42
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 5, Pp n/a-n/a (2024)
Abstract Pore‐fluid pressure (PP) plays an important role in bed erosion, but the mechanisms that control PP evolution and the resulting feedbacks on flow dynamics are unclear. Here, we develop a general formulation, allowing quantification of the
Externí odkaz:
https://doaj.org/article/b2b50e5423f64d32b1981d8a45cdfbe1
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 34, Iss 5, Pp 20-31 (2023)
Waqu, a second-order tributary of the Jinsha River, is located in Gongjue County within the red bed region of Changdu, eastern Tibet. The middle reaches of the basin form a high-mountain canyon zone, serving as a distinctive locus of concentrated rai
Externí odkaz:
https://doaj.org/article/7cdc689ab68d47f788fccdf19f609dea
Autor:
E.V. Lebedeva, S.S. Chernomorets
Publikováno v:
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, Vol 59, Iss 3, Pp 5-19 (2023)
A map of debris flow activity of the Geysernaya river basin, where large-scale debris flow processes associated with the collapse of fragments of the left side of the valley have been observed three times over the past 40 years, was compiled. Three i
Externí odkaz:
https://doaj.org/article/5abef15655cd4a889ee86eb5215ad3a6
Publikováno v:
International Journal of Disaster Risk Science, Vol 14, Iss 4, Pp 586-599 (2023)
Abstract The Karakoram highway (KKH) is renowned for its complex natural environment and geological conditions. The climate changes drastically and directly influences the frequency and magnitude of debris flows in this region, resulting in significa
Externí odkaz:
https://doaj.org/article/2b9b942daf0e4d4f90bf427ba0962606
Autor:
Yajun Li, Mengyu Wang, Fukang Ma, Jun Zhang, Guowei Li, Xingmin Meng, Guan Chen, Dongxia Yue, Fuyun Guo, Yan Zhao
Publikováno v:
Remote Sensing, Vol 16, Iss 7, p 1265 (2024)
Debris flow can cause damage only when its discharge exceeds the drainage capacity of the prevention engineering. At present, most rainfall thresholds for debris flows mainly focus on the initiation of debris flow and do not adequately consider the m
Externí odkaz:
https://doaj.org/article/009902bc2e2f416ea66767b04a38279c