Results 51 to 60 of about 3,794,404 (268)

Analysis of seismicity in the Haicheng-Xiuyan region based on dense array data and deep learning methodsKey points

Earthquake Science
The aftershocks of the 1975 MS7.3 Haicheng and 1999 MS5.4 Xiuyan earthquakes have persisted for a long time. The ChinArray-III dense stations, deployed in eastern North China from 2018 to 2020, increased seismic monitoring capability in the Haicheng ...
Zemin Liu, Weitao Wang, Lu Li, Zihao Li, Ziye Yu, Songyong Yuan, Lanshu Bai   +6 more
doaj   +1 more source

Investigating the earthquake catalog of the National Observatory of Athens [PDF]

Natural Hazards and Earth System Sciences, 2009
The earthquake catalog of the National Observatory of Athens (NOA) since the beginning of the Greek National Seismological Network development in 1964, is compiled and analyzed in this study.
G. Chouliaras
doaj  

A talus rock glacier in Nantlle Valley, North Wales

Journal of Quaternary Science, EarlyView.
ABSTRACT Landforms comprising mixtures of fine and coarse sediment and deposited during late glacial times are ubiquitous in the British mountains. In many cases, their interpretation has often proved contentious; as a result, the non‐generic term discrete debris accumulations (DDA) has been used to describe them and, over the last 50 years, some have ...
Stephan Harrison, Ed Anderson
wiley   +1 more source

Distribution research of recurrence interval for moderate-strong earthquake in the mainland of China

地震科学进展, 2022
Probability distribution of earthquake recurrence interval is the foundation of calculating the occurrence probability of earthquake. Based on the historical earthquake catalog data, the normalized local recurrence intervals of moderate-strong earthquake
Shiguang Deng
doaj   +1 more source

Natural time analysis of the Centennial Earthquake Catalog

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2012
By using the most recent version (1900–2007) of the Centennial Earthquake Catalog, we examine the properties of the global seismicity. Natural time analysis reveals that the fluctuations of the order parameter κ1 of seismicity exhibit for at least three orders of magnitude a characteristic feature similar to that of the order parameter for other ...
Sarlis, N. V., Christopoulos, S. -R. G.
openaire   +3 more sources

An Open Database of Lunar Regolith and Simulants Properties

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Lunar regolith, the layer of unconsolidated material covering the Moon's surface, is central to the science and technology developed for the Moon, notably related to in‐situ science investigations, resource utilization, surface infrastructure, and mobility systems.
Léonie Gasteiner, Naomi Murdoch, Olfa D'Angelo   +2 more
wiley   +1 more source

Seismic catalog construction in Jiangxi by integrating seismometers and accelerometers

Earthquake Research Advances
The continuous waveform data from 27 seismometers and 58 accelerometers of the Jiangxi Seismic Network from February to April 2024 were used. The identification of accelerometer seismic phases was completed based on PhaseNet probability and amplitude ...
Xiaohui Zha, Jian Xiao, Shuhua Qi, Jian Lv, Hao Chen, Jun Dong   +5 more
doaj   +1 more source

U.S. earthquake station catalog

Eos, Transactions American Geophysical Union, 1979
The first comprehensive modern catalog of the nearly 1500 seismograph stations in the United States has been published by the National Earthquake Information Service of the U.S. Geological Survey, Department of the Interior.The new 389‐page USGS report presents useful information about U.S.
openaire   +1 more source

Isolation, Insularity and Resilience: A Review of the Geophysical, Socioeconomic, and Environmental Vulnerabilities of Gran Canaria and Lesvos Islands for Policy Interventions to Global Change

Sustainable Development, EarlyView.
ABSTRACT The dynamic nature of small islands being geographically isolated and their perceived connectedness with global networks complicates research attempts to draw general conclusions on whether insularity leads to marginalization or strengthens their resilience for sustainable development.
Toheeb Lekan Jolaosho, Mazen Marouani, Takwa Boughanmi   +2 more
wiley   +1 more source

Applying the Akaike Information Criterion (AIC) in earthquake spatial forecasting: a case study on probabilistic seismic hazard function (PSHF) estimation in the Sumatra subduction zone

Geomatics, Natural Hazards & Risk
This study uses complete earthquake catalog data and spatio-temporal analysis to construct a reliable model to forecast the potential seismogenic earthquake or earthquake fault zones. It integrates models developed based on different researchers’ methods
Wahyu Triyoso
doaj   +1 more source