Results 21 to 30 of about 5,678,185 (294)

Research on seismicity and crustal deformation in the northeastern Qinghai-Xizang Plateau: Current status and future prospect

open access: yes地球与行星物理论评
The northeastern margin of the Qinghai-Xizang Plateau, as the primary tectonic front accommodating plateau expansion, represents a crucial region for investigating plateau uplift and lateral growth mechanisms.
Yangyang Diao   +4 more
doaj   +1 more source

基于文献计量分析回顾我国地震地质学科发展

open access: yesDizhen xuebao
地震地质学是融合地震学、构造地质学、地貌学、地震工程等的一门交叉学科。我国独特的板内构造背景、近代强震历史与震害防御需求推动了该学科在中国的发展,但长期以来缺乏数据驱动的系统性梳理。本文基于Web of Science与CNKI数据库1982—2025年的地震地质领域文献,采用文献计量方法量化分析了我国地震地质学科的发展历程、研究进展与演化趋势。研究发现:以1976年唐山大地震为转折点,我国地震地质学研究已完成从定性震例调查到多源数据定量研究的转型,截至当前已完成全国约30%已知活动断层的1 ...
Jiyan Zhang   +5 more
doaj   +1 more source

Quaternary Segmentation Characteristics of the Hunhe Fault, Northeast China

open access: yesApplied Sciences
The northern segment of the Tanlu fault zone, which encompasses the Dunhua–Mishan and Yilan–Yitong fault zones, plays a critical role in the tectonic framework of Northeast China. This study focuses on the Hunhe fault, part of the Liaoning segment of the
Bo Wan   +3 more
doaj   +1 more source

Progress in mantle anisotropy research based on XKS phases

open access: yes地球与行星物理论评
XKS shear-wave splitting has been widely applied to investigations of anisotropy in both the upper mantle and the lowermost mantle D" layer, and represents a key tool for probing mantle deformation and dynamics.
Junshu Wang   +4 more
doaj   +1 more source

How cold is too cold? A theoretical analysis of the optimal trigger for index insurance for frost damage to crops

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar   +2 more
wiley   +1 more source

Dynamic effective stress analysis of a site with liquefiable interlayer: considering vertical and horizontal ground motion

open access: yesFrontiers in Earth Science
This study uses a fully coupled dynamic effective stress analysis method to evaluate the seismic response of a site containing silty sand which is a liquefiable interlayer.
Xiao-Bo Peng   +4 more
doaj   +1 more source

Investigating the potential effectiveness of earthquake early warning across Europe

open access: yesNature Communications, 2022
The viability of earthquake early warning (EEW) in Europe is highly dependent on the magnitude of the ongoing earthquake and the ground-shaking threshold for alert issuance. The potential effectiveness of EEW is highest for Turkey, Italy, and Greece.
Gemma Cremen   +2 more
doaj   +1 more source

The psychosocial toll of Dublin III on asylum seekers in the Netherlands

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract The Dublin III Regulation determines which EU Member State is responsible for examining asylum claims, but its implementation carries significant consequences for those subjected to it. This study examines how Dublin III, as implemented in the Netherlands, affects asylum seekers' psychosocial wellbeing using Silove′s Adaptation and Development
Imen El Amouri
wiley   +1 more source

High-resolution satellite imagery analysis of coseismic landslides and liquefaction induced by the 2024 MW 7.4 Hualien earthquake, Taiwan, China

open access: yesEarthquake Research Advances
Rapidly obtaining spatial distribution maps of secondary disasters triggered by strong earthquakes is crucial for understanding the disaster-causing processes in the earthquake hazard chain and formulating effective emergency response measures and post ...
Lingyun Lu   +3 more
doaj   +1 more source

Scanning Parametric Sediment Echosounder as Tool for Underwater Archaeological Prospection

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Underwater cultural heritage 3D prospection techniques, especially for remains that are partly buried in the ground, are only very rarely available and often can only be applied with considerable technical effort. To overcome this limitation, we evaluate a methodological adaption of widely used and available single channel parametric sediment ...
Dennis Wilken   +5 more
wiley   +1 more source

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