Výsledky vyhledávání - "Kevin Roback"

Boulders as a lithologic control on river and landscape response to tectonic forcing at the Mendocino triple junction

Autor: Scott R. Miller, Kevin Roback, Charles M. Shobe, Gregory E. Tucker, Georgina L. Bennett, Joshua J. Roering

Publikováno v: Geological Society of America Bulletin

Constraining Earth’s sediment mass balance over geologic time requires a quantitative understanding of how landscapes respond to transient tectonic perturbations. However, the mechanisms by which bedrock lithology governs landscape response remain

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffa315bd08b5987713643e146f5eece0
https://doi.org/10.1130/b35385.1

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Controls on the Global Distribution of Martian Landslides

Autor: Bethany L. Ehlmann, Kevin Roback

Recent acquisition of high‐resolution satellite imagery of the Martian surface has permitted landslides to be studied on a global scale on Mars for the first time. We apply the Scoops3D software package to compute slope stability for select regions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f3810a5ecb0a15f128f13bb192457c
https://resolver.caltech.edu/CaltechAUTHORS:20210419-123610569

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Disassembling California: Does lithology-dependent boulder delivery to rivers influence landscape response to tectonics?

Autor: Gregory E. Tucker, Kevin Roback, Joshua J. Roering, Georgina L. Bennett, Scott R. Miller, Charles M. Shobe

This is a talk given virtually at the Geological Society of America 2020 annual meeting (26-30 October, 2020). This work was published in Shobe et al (2020; Geological Society of America Bulletin).Abstract:The response of landscapes to tectonic pertu

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The size, distribution, and mobility of landslides caused by the 2015 Mw7.8 Gorkha earthquake, Nepal

Autor: Dimitrios Zekkos, Gen Li, Jonathan W. Godt, Kevin Roback, A. Joshua West, Sean F. Gallen, Marin K. Clark, Deepak Chamlagain

Publikováno v: Geomorphology, 301

Coseismic landslides pose immediate and prolonged hazards to mountainous communities, and provide a rare opportunity to study the effect of large earthquakes on erosion and sediment budgets. By mapping landslides using high-resolution satellite image

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6aa2df8ab47e20155beb3acbf8fb021
https://doi.org/10.1016/j.geomorph.2017.01.030

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Observations of Landslides Caused by the April 2015 Gorkha, Nepal, Earthquake Based on Land, UAV, and Satellite Reconnaissance

Autor: Michael R. Z. Whitworth, William Greenwood, William Medwedeff, A. Joshua West, Kevin Roback, John Manousakis, P. Quackenbush, Dimitrios Zekkos, Gen Li, Marin K. Clark, Jerome P. Lynch, Deepak Chamlagain

Publikováno v: Earthquake Spectra. 33:95-114

Thousands of landslides occurred during the April 2015 Gorkha earthquake in Nepal. Previous work using satellite imagery mapped nearly 25,000 coseismic landslides. In this study, the satellite-based mapping was analyzed in three areas where field dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f902d5cf899f6d3028c01b38f83bee9a
https://doi.org/10.1193/121616eqs237m

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Application and evaluation of a rapid response earthquake-triggered landslide model to the 25 April 2015 Mw 7.8 Gorkha earthquake, Nepal

Autor: Kevin Roback, Sean F. Gallen, Jonathan W. Godt, Marin K. Clark, Nathan A. Niemi

Publikováno v: Tectonophysics. :173-187

The 25 April 2015 M w 7.8 Gorkha earthquake produced strong ground motions across an approximately 250 km by 100 km swath in central Nepal. To assist disaster response activities, we modified an existing earthquake-triggered landslide model based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ca2f0f59f079b8d8fcb37858d3ad2c5
https://doi.org/10.1016/j.tecto.2016.10.031

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