Results 71 to 80 of about 530 (214)

Investigation of offshore landslides impact on bucket foundations using a coupled SPH–FEM method

Geoenvironmental Disasters
Background As the exploitation of marine resources intensifies, the impact of submarine landslides on underwater structures has become a significant issue.
Zehao Wang, Defeng Zheng, Xingsen Guo, Zhongde Gu, Yueqiang Shen, Tingkai Nian   +5 more
doaj   +1 more source

Undersea landslides: extent and significance in the Pacific Ocean, an update [PDF]

Natural Hazards and Earth System Sciences, 2005
Submarine landslides are known to occur disproportionately in a limited number of environments including fjords, deltas, canyons, volcanic islands and the open continental slope.
H. J. Lee
doaj  

Landslide-Tsurrogate v1.0: a computationally efficient framework for probabilistic tsunami hazard assessment applied to Mayotte (France) [PDF]

Geoscientific Model Development
Landslide-Tsurrogate v1.0 is an open-source Python and MATLAB tool that helps scientists quickly estimate the tsunami hazards generated by submarine landslides.
C. Denamiel, C. Denamiel, A. Marboeuf, A. Mangeney, A. Le Friant, M. Peruzzetto, A. Lucas, M. J. Castro Díaz, E. Fernández-Nieto   +8 more
doaj   +1 more source

Recognizing Our Role in Reframing Disaster and Emergency Management Terminology to Enhance Human Agency and Responsibility

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract This work addresses the critical issue of science literacy and science communication for scientists, researchers, officials, organizations, and the general public. Effective communication and trust between these groups are essential, particularly as the severity and scope of disasters continue to increase.
J. M. Trivedi, P. R. Buchanan, K. N. Owusu‐Daaku   +2 more
wiley   +1 more source

Physical Model Tests on Tsunami Generation, Propagation, and Empirical Prediction for Two Types of Submarine Landslides

Journal of Marine Science and Engineering
Submarine landslides pose severe marine geological hazards. Their movement and deposition behaviors can seriously threaten marine engineering stability and coastal safety.
Rui Yang, Zili Dai
doaj   +1 more source

Submarine Landslides and their Distribution in the Gas Hydrate Area on the North Slope of the South China Sea

Energies, 2018
Integrated investigations have revealed abundant resources of gas hydrates on the northern slope of the South China Sea (SCS). Regarding the gas hydrate research of northern SCS, the gas hydrate related environment problem such as seabed landslides were ...
Xuemin Wu, Qianyong Liang, Yun Ma, Yaohong Shi, Zhen Xia, Lihua Liu, Matthias Haeckel   +6 more
doaj   +1 more source

A Field Guide to Corralling the Chaos: A Planning Framework for Using Models to Guide Opportunistic Field Studies of Natural Disturbances

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Watersheds regulate biogeochemical processes and provide ecosystem services to human societies, but disturbances can fundamentally alter these processes across space and time. Determining when and where to sample to capture disturbance impacts in watersheds remains a central challenge.
Peter Regier, James C. Stegen, Sundar Niroula, Brieanne Forbes, Amy E. Goldman, Nicholas D. Ward, Jake Cavaiani, Lupita Renteria, Xingyuan Chen, Allison N. Myers‐Pigg   +9 more
wiley   +1 more source

Responses of wind turbine foundations in sand subjected to submarine landslides

Yantu gongcheng xuebao
The submarine landslides are massive underwater sediment movements on the ocean floor and can pose significant threats to offshore structures. Understanding the mechanism of submarine landslide-offshore structure interaction is essential for risk ...
ZHANG Jianhong 1, SHEN Jiarong 2, WANG Aixia 1, TANG Mengyue 3
doaj   +1 more source

Influence of Site Amplification Approaches in PSRA: Insights From Five Different Cities

Earthquake Spectra, Volume 42, Issue 4, November 2026.
Regional and national seismic hazard models used in probabilistic seismic risk analysis often rely on generalized proxy‐based site terms to account for ground shaking amplification. This can result in coarse representations of site response, which can introduce bias or additional uncertainty in the associated risk results.
Julián Montejo, Vitor Silva, Bruno Pace, Marco Pagani   +3 more
wiley   +1 more source

The 2025 Kamchatka Earthquake and Tsunami: Cascading Impacts and Risks to Japan

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 11, Page 2837-2854, September 2026.
ABSTRACT On July 29th, 2025, a large earthquake (Mw 8.8) occurred near the Kamchatka Peninsula. This event caused a tsunami that reached Japan's Pacific coast, even though the source was far away. In this study, we analyze the characteristics of earthquakes and tsunamis and discuss how they relate to the recurrence possibility and risk in Japan.
Ampan Laosunthara, An‐Chi Cheng, Yo Fukushima, Yoshinori Shigihara, Natt Leelawat, Anawat Suppasri, Fumihiko Imamura   +6 more
wiley   +1 more source