Results 51 to 60 of about 230,739 (198)

Spatiotemporal Change Analysis of Earthquake Emergency Information Based on Microblog Data: A Case Study of the “8.8” Jiuzhaigou Earthquake [PDF]

ISPRS International Journal of Geo-Information, 2019
Information from social media microblogging has been applied to management of emergency situations following disasters. In particular, such blogs contain much information about the public perception of disasters. However, the effective collection and use of disaster information from microblogs still presents a significant challenge.
Ziyao Xing, Xiaohui Su, Junming Liu, Wei Su 0003, Xiaodong Zhang 0016   +4 more
openaire   +2 more sources

Disaster Relief Role Evolution of the Sichuan Provincial Government [PDF]

E3S Web of Conferences, 2023
Due to its special geographical location, three major earthquakes have been experienced in Sichuan Province, China over the past two decades. In response to the three earthquakes, the provincial government has served as a connective link between the ...
Wang Yan, Wu Jasmine
doaj   +1 more source

Investigation on the spatial and temporal patterns of coupling sustainable development posture and economic development in World Natural Heritage Sites: A case study of Jiuzhaigou, China

Ecological Indicators, 2023
To continue directing global sustainable development efforts from 2015 to 2030, the United Nations adopted 17 global development goals known as the Sustainable Development Goals (SDGs) when the Millennium Development Goals (MDGs) from 2000 to 2015 ...
Liang Chen, Huan Huang, Dong Han, Xinyuan Wang, Yi Xiao, Haonan Yang, Juan Du   +6 more
doaj   +1 more source

Stress drops calculated from seismic Lg-waves and their applications for investigating the typical earthquake sequences in the eastern margin of the Tibetan Plateau

地球与行星物理论评, 2023
Stress drop measures the stress release level over a fault during an earthquake rupture. As one of the important parameters for characterizing source mechanisms and predicting strong ground motions, the stress drop is controlled by the tectonic ...
Lin Shen, Lianfeng Zhao, Xiaobi Xie, Xi He, Weimin Wang, Zhenxing Yao   +5 more
doaj   +1 more source

Application of real-scene 3D technology in the rapid survey of geological disasters after the “8·8” Jiuzhaigou earthquake

Zhongguo dizhi zaihai yu fangzhi xuebao, 2023
In response to the challenge of inefficient oblique-photography 3D modeling in emergency surveying and mapping support for the rapid investigation of geological disasters caused by the “8·8” Jiuzhaigou earthquake, this paper proposes an orthographic ...
Tingting ZHAO, Wenjuan GAO, Zhilin LI, Lu LIAO, Xiaofeng CHEN   +4 more
doaj   +1 more source

The global earthquake history

, 2014
The study of earthquakes from historical sources, or historical seismology, was considered an early priority for the Global Earthquake Model (GEM) project, which commissioned a study of historical seismicity on a global scale.
Viganò, D., Musson, R. M. W., Albini, P., Gomez Capera, Antonio A., Andrea Rovida, Daniele Viganò, Rovida, Andrea, Locati, M., Mario Locati, Gomez Capera, A. A., Antonio A. Gomez Capera, Albini, Paola, Rovida, A., Musson, Roger M.W., Paola Albini, Locati, Mario, Viganò, Daniele, Roger M. W. Musson   +17 more
core   +1 more source

Earthquake Source Characterization Using 3D Numerical Modeling [PDF]

, 2007
To understand the physics of earthquakes, it is important to know what happens during individual events. Dissembling the information about the source process from the recorded seismograms is a difficult and non-unique process, as there are severe trade ...
Hjörleifsdóttir, Vala
core   +1 more source

[Injury characteristics and therapeutic strategy of patients injured in "8·8" Jiuzhaigou earthquake]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2018
To summarize the injury characteristics and therapeutic strategy of patients injured in "8·8" Jiuzhaigou earthquake.The clinical data of 48 patients injured in "8·8" Jiuzhaigou earthquake who were admitted to Mianyang Central Hospital were analyzed retrospectively.
Shi B, Liu G, Li L, Tang S, Wang J, Xie M, Dai X, He J, Zhang Y, Tang Y, Xianyu J, Wang D, He M, Xu W, Song Z, Ma Y, Huang F, Song Y.   +17 more
europepmc   +3 more sources

GPS observation in Sichuan-Yunnan and its vicinity before and after the Wenchuan earthquake in a decade

Geodesy and Geodynamics, 2021
Based on the horizontal velocity data observed by GPS during 2004–2007, 2007–2009, and 2011–2017 before, during, and after the Wenchuan earthquake in Sichuan-Yunnan and its vicinity, we analyze evolution features of the tectonic deformation caused by ...
Peng Jia, Xi Zhang, Wenquan Zhuang, Fengyun Jiang   +3 more
doaj   +1 more source

Post-earthquake assessment of moderately damaged reinforced concrete plastic hinges

, 2020
Modern reinforced concrete buildings are often designed to dissipate energy during strong earthquakes by permitting the controlled formation of plastic hinges. Plastic hinges require assessment of residual capacity in post-earthquake situations. However,
Marder, K, Elwood, Kenneth, Motter, CJ, Clifton, George   +3 more
core   +1 more source