Results 21 to 30 of about 4,944,930 (301)

Pumping-induced reactivation of a pre-existing normal fault: insights from a centrifuge model test

Frontiers in Earth Science, 2023
Pumping-induced normal fault reactivation and the resultant ground fracture have been observed in faulted basins worldwide, but the process and mechanism are poorly understood thus far.
Jiawei Wan, Jiawei Wan, Bin Li, Bin Li, Yang Gao, Yang Gao, Chengxuan Tan, Chengxuan Tan, Zhuang Li   +8 more
doaj   +1 more source

Landslides triggered by the 12 January 2010 Port-au-Prince, Haiti, M_w = 7.0 earthquake: visual interpretation, inventory compiling, and spatial distribution statistical analysis [PDF]

Natural Hazards and Earth System Sciences, 2014
The 12 January 2010 Port-au-Prince, Haiti, earthquake (Mw= 7.0) triggered tens of thousands of landslides. The purpose of this study is to investigate the correlations of the occurrence of landslides and the thicknesses of their erosion with topographic,
C. Xu, J. B. H. Shyu, X. Xu
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Brief Communication: Landslides triggered by the M_s = 7.0 Lushan earthquake, China [PDF]

Natural Hazards and Earth System Sciences, 2014
Earthquake-triggered landslides have drawn much attention around the world because of the severe hazards they pose. The 20 April 2013 Ms = 7.0 Lushan Earthquake, which occurred in the Longmen Shan region in Sichuan province, China, triggered more than ...
X. L. Chen, L. Yu, M. M. Wang, C. X. Lin, C. G. Liu, J. Y. Li   +5 more
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Layered in-situ stress measurement method for perforated interval of Nanpu Gas Storage, Jidong Oilfield

You-qi chuyun, 2022
In-situ stress is an important basic data for determining the top and bottom limit of operating pressure of underground gas storage, evaluating the stability of geological body and analyzing the fault activity in the storage area.
Yuehui YANG, Guangliang GAO, Fang WANG, Chaofeng LI, Wenjin WAN, Dongsheng SUN, Qunce CHEN   +6 more
doaj   +1 more source

Analysis of fault slip potential of active faults in Tangshan seismic region after the Tohoku-Oki 3.11 M9.0 earthquake based on in situ stress monitoring data

Frontiers in Earth Science, 2022
In order to ascertain the impact of the Tohoku-Oki 3.11 M9.0 earthquake on the stability of the faults in the Tangshan seismic region, we investigated the adjustment of the in situ stress field of the seismic region after this earthquake based on in situ
Yulu Fan, Peng Zhang, Peng Zhang, Chengjun Feng, Chengjun Feng, Jing Meng, Jing Meng, Bangshen Qi, Bangshen Qi, Jiming Wang, Chengxuan Tan, Chengxuan Tan   +11 more
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Tube coalescence in the Jingfudong lava tube and implications for lava flow hazard of Tengchong volcanism

International Journal of Speleology, 2016
Tube-fed structure occurs as a general phenomenon in Tengchong basic lavas, such as lava tubes, lava plugs and tube-related collapse depressions. We deduced the development of Laoguipo lava flows, which is the longest lava tube (Jingfudong lava tube ...
Zhengquan Chen, Yongshun Liu, Haiquan Wei, Jiandong Xu, Wenfeng Guo   +4 more
doaj   +1 more source

Landslide damage along Araniko highway and Pasang Lhamu highway and regional assessment of landslide hazard related to the Gorkha, Nepal earthquake of 25 April 2015

Geoenvironmental Disasters, 2017
Background The Gorkha, Nepal Mw 7.8 earthquake of 25 April 2015 triggered a large number of coseismic landslides in a broad area. Two highways, Araniko Highway and Pasang Lhamu Highway, that connect Tibet of China and Nepal, were affected seriously by ...
Chong Xu, Yingying Tian, Bengang Zhou, Hongliu Ran, Gaohu Lyu   +4 more
doaj   +1 more source

Active Tectonics Assessment Using Geomorphic and Drainage Indices in the Sertengshan, Hetao Basin, China

Remote Sensing, 2023
Geomorphic parameters, which reflect the migration of drainage divide responses, are widely used to assess tectonic activity. There have been several large earthquakes in the history of the Hetao Basin, within which the Sertengshan Piedmont Fault is ...
Kainan Shen, Shaopeng Dong, Yizhou Wang
doaj   +1 more source

Planet Image-Based Inventorying and Machine Learning-Based Susceptibility Mapping for the Landslides Triggered by the 2018 Mw6.6 Tomakomai, Japan Earthquake

Remote Sensing, 2019
The 5 September 2018 (UTC time) Mw6.6 earthquake of Tomakomai, Japan has triggered about 10,000 landslides with high density, causing widespread concern.
Xiaoyi Shao, Siyuan Ma, Chong Xu, Pengfei Zhang, Boyu Wen, Yingying Tian, Qing Zhou, Yulong Cui   +7 more
doaj   +1 more source

Neotectonics and Geothermal potential of the East Anatolian Tectonic Block: A case study in Diyadin (Ağrı) geothermal field, NE Turkiye

Bulletin of the Mineral Research and Exploration, 2023
The study area is Diyadin, which is situated 71 km ESE of Ağrı very close to the Turkish-Iranian State border. It is one of several type localities of promising geothermal fields in the Eastern Anatolia.
Ali Koçyiğit
doaj   +1 more source