Zobrazeno 1 - 10
of 643
pro vyhledávání: '"snow avalanches"'
Publikováno v:
Лëд и снег, Vol 64, Iss 1, Pp 81-95 (2024)
The purpose of the study was to date the powerful snow avalanches occurred in the avalanche catchment area in the river Korgon basin (Northwestern Altai) by the dendrochronological method. The paper presents the results of the analysis of a number of
Externí odkaz:
https://doaj.org/article/e0f092140b2f4795bf6c353dcb342744
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 56, Iss 1 (2024)
ABSTRACTMost of the available models for estimating the snow avalanche impact pressures are 2D in nature. In this work, a 3D non-Newtonian Navier-Stokes equations–based simulation model is developed. For transient comparison, snow avalanche impact
Externí odkaz:
https://doaj.org/article/dc35ffce151942cda4e14e029974e49b
Autor:
Stefan Schlaffer, Matthias Schlogl
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 12567-12578 (2024)
Snow avalanches constitute a dangerous natural hazard in snow-clad mountain regions. Spaceborne synthetic aperture radar (SAR) has emerged as an effective tool for monitoring avalanche activity also in remote areas due to its all-weather capabilities
Externí odkaz:
https://doaj.org/article/91d1e94e138b41529052486e566fe3cd
Autor:
Keyvan Golalipour, Saber Arabi Nowdeh, Ebrahim Akbari, Seyed Saeed Hamidi, Danyal Ghasemi, Almoataz Y. Abdelaziz, Hossam Kotb, Amr Yousef
Publikováno v:
Alexandria Engineering Journal, Vol 83, Iss , Pp 257-285 (2023)
This paper proposes a novel efficient inspired algorithm based on snow avalanches in nature which is named the Snow Avalanches Algorithm (SAA), for solving the benchmark and engineering optimization problems and determining the global solution. The p
Externí odkaz:
https://doaj.org/article/1323970a161a43e0ad6a78fa4e4d4512
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
John T. Kemper, Julianne Scamardo
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 24, Pp n/a-n/a (2023)
Abstract Snow avalanches are thought to influence large wood dynamics within mountain streams, but studies that explicitly quantify their impact are minimal. In three headwater catchments of the Frying Pan River, Colorado, USA, we found that wood loa
Externí odkaz:
https://doaj.org/article/cf0fe752510646bf900eefb7d4aee14e
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 55, Iss 1 (2023)
In this article, we study snow avalanche activity during the snow seasons of 2017–2020 using four automatic time-lapse cameras strategically positioned along the southwestern slope of Tasiapik Valley, near the village of Umiujaq, in Nunavik (northe
Externí odkaz:
https://doaj.org/article/133c4927921f4310b1029ec7ca6c36a7
Publikováno v:
International Journal of Disaster Risk Science, Vol 14, Iss 4, Pp 510-522 (2023)
Abstract Snow avalanches can repeatedly occur along the same track under different snowpack and meteorological conditions during the snow season in areas of snow avalanche activity. The snowfall, air temperature, and snow cover can change dramaticall
Externí odkaz:
https://doaj.org/article/ae10595c07244ed1b793768a1d94f5ac
Publikováno v:
Geographica Pannonica, Vol 26, Iss 3, Pp 284-296 (2022)
The present study addresses, for the first time, the problem of spatio-temporal reconstruction of geomorphic processes using tree-rings in the Sâmbăta Valley (Romanian Carpathians). The dendrogeomorphic analysis was conducted in two different sites
Externí odkaz:
https://doaj.org/article/c089e456ea084cc1890999d80f254cb1