Global quieting of high-frequency seismic noise due to COVID-19 pandemic lockdown measures
Human activity causes vibrations that propagate into the ground as high-frequency seismic
waves. Measures to mitigate the coronavirus disease 2019 (COVID-19) pandemic caused …
waves. Measures to mitigate the coronavirus disease 2019 (COVID-19) pandemic caused …
[HTML][HTML] Effect of coronavirus lockdowns on the ambient seismic noise levels in Gujarat, northwest India
The Covid-19 pandemic created havoc and forced lockdowns in almost all the countries
worldwide, to inhibit social spreading. In India as well, as a precautionary measure …
worldwide, to inhibit social spreading. In India as well, as a precautionary measure …
[HTML][HTML] Seismic monitoring of urban activity in Barcelona during COVID-19 lockdown
During the COVID-19 pandemic lockdown, the city of Barcelona was covered by a dense
seismic network consisting of up to 19 seismic sensors. This network has provided an …
seismic network consisting of up to 19 seismic sensors. This network has provided an …
Urban Running Activity Detected Using a Seismic Sensor during COVID‐19 Pandemic
Human foot traffic in urban environments provides essential information for city planners to
manage the urban resources and urban residents to plan their activities. Compared to …
manage the urban resources and urban residents to plan their activities. Compared to …
[HTML][HTML] Mapping the basement of the Cerdanya Basin (eastern Pyrenees) using seismic ambient noise
Ambient seismic noise acquired in the Cerdanya Basin (eastern Pyrenees) is used to assess
the capability of different methodologies to map the geometry of a small-scale sedimentary …
the capability of different methodologies to map the geometry of a small-scale sedimentary …
[HTML][HTML] Seismic noise variability as an indicator of urban mobility during the COVID-19 pandemic in the Santiago metropolitan region, Chile
On 3 March 2020, the first case of COVID-19 was confirmed in Chile. Since then, the Ministry
of Health has imposed mobility restrictions, a global policy implemented to mitigate the …
of Health has imposed mobility restrictions, a global policy implemented to mitigate the …
[HTML][HTML] Unprecedented quiescence in resource development area allows detection of long-lived latent seismicity
RO Salvage, DW Eaton - Solid Earth Discussions, 2020 - se.copernicus.org
Recent seismicity in Alberta and British Columbia has been attributed to ongoing oil and gas
development in the area, due to its temporal and spatial correlation. Prior to such …
development in the area, due to its temporal and spatial correlation. Prior to such …
The effect of 2020 COVID-19 lockdown measures on seismic noise recorded in Romania
After the World Health Organization declared COVID-19 a pandemic in March 2019,
Romania followed the example of many other countries and imposed a series of restrictive …
Romania followed the example of many other countries and imposed a series of restrictive …
[HTML][HTML] Sensing Human Activity of the Guangdong–Hong Kong–Macao Greater Bay Area by Ambient Seismic Noise
L Chen, S Xia - Remote Sensing, 2023 - mdpi.com
Effective monitoring of human activity in urban areas is essential for social stability and
urban development. Traditional monitoring methods include wearable devices, survey …
urban development. Traditional monitoring methods include wearable devices, survey …
[HTML][HTML] Characterizing stalagmites' eigenfrequencies by combining in situ vibration measurements and finite element modeling based on 3D scans
Broken or deformed speleothems have been used as indicators of paleo-earthquakes since
the 1990s; however, a causal link is difficult to prove except for some thin speleothems. In …
the 1990s; however, a causal link is difficult to prove except for some thin speleothems. In …