Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Dave Gauthier"'
Publikováno v:
35th International Pipeline Pigging and Integrity Management Conference (PPIM 2023).
Publikováno v:
Landslides. 15:327-332
On 17 June 2017, a landslide-generated tsunami reached the village of Nuugaatsiaq, Greenland, leaving four persons missing and presumed dead. Here, we present a preliminary high-resolution analysis of the tsunamigenic landslide scar based on three-di
Publikováno v:
Engineering Geology. 195:93-103
In the Thompson and Fraser River valleys, rockfall and rockslides are a hazard for railway traffic in the region. In June 2013, a 2600 m 3 rockslide occurred in the White Canyon, causing damage to infrastructure and interruption to service. In the ye
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2510:7-14
Transportation corridors are classified as critical infrastructure in the United States and Canada. Successfully maintaining these corridors in safe, operational condition requires strategies that address individual hazard classes and manage associat
Autor:
John A. West, Evguenia Orlova, Hwan Su Yoon, Eun Chan Yang, Joe Scott, Dave Gauthier, Ulf Karsten, Frithjof C. Küpper
Publikováno v:
Phycologia. 49:604-616
Yang E.C., Scott J. West J.A., Orlova E., Gauthier, D., Kupper F.C., Yoon H.S. and Ulf Karsten U. 2010. New taxa of the Porphyridiophyceae (Rhodophyta): Timspurckia oligopyrenoides gen. et sp. nov. and Erythrolobus madagascarensis sp. nov. Phycologia
Publikováno v:
Cold Regions Science and Technology. 62:107-118
Some avalanche forecasting programs use a ratio of weak layer strength and overburden stress, along with other variables and observations, to help assess the stability of the upper snowpack in their forecast area. During winter storms, the strength
Autor:
Bruce Jamieson, Dave Gauthier
Publikováno v:
Cold Regions Science and Technology. 51:87-97
Researchers and practitioners currently lack a quantitative field test that indicates the propensity of a given slab and weak layer combination to propagate weak layer fracture and failure to an extent that leads to avalanching. We report on the deve
Autor:
Dave Gauthier, Graham J. Borradaile
Publikováno v:
Tectonophysics. 433:149-153
Autor:
Dave Gauthier, Graham J. Borradaile
Publikováno v:
Tectonophysics. 418:75-92
Dikes of the eastern Troodos ophiolite of Cyprus intruded at slow ocean-spreading axes with dips ranging up to 15° from vertical and with bimodal strikes (now NE–SW and N–S due to post-88 Ma sinistral microplate rotation). Varied dike orientatio
Autor:
Bruce Jamieson, Dave Gauthier
Publikováno v:
Journal of Glaciology. 52:164-168
Slab avalanche release requires fracture initiation and propagation in a weak snowpack layer. While field tests of weak-layer strength are useful for fracture initiation, the challenge remains to find a verified field test for fracture propagation. W