Results 11 to 20 of about 2,792,318 (293)

Urban seismic monitoring in Brasília, Brazil. [PDF]

open access: yesPLoS One, 2021
Urban seismology has gained scientific interest with the development of seismic ambient noise monitoring techniques and also for being a useful tool to connect society with the Earth sciences. The interpretation of the sources of seismic records generated by sporting events, traffic, or huge agglomerations arouses the population’s curiosity and opens ...
Maciel STR, Rocha MP, Schimmel M.
europepmc   +8 more sources

Seismic monitoring in the oceans by autonomous floats. [PDF]

open access: yesNat Commun, 2015
AbstractOur understanding of the internal dynamics of the Earth is largely based on images of seismic velocity variations in the mantle obtained with global tomography. However, our ability to image the mantle is severely hampered by a lack of seismic data collected in marine areas.
Sukhovich A   +5 more
europepmc   +8 more sources

Time-lapse seismic attenuation as a tool for monitoring hydrocarbons and CO2 in geological materials [PDF]

open access: yes, 2011
Both laboratory experiments and theoretical models have shown seismic attenuation to be sensitive to various petrophysical properties of rock and pore fluids, making attenuation a potentially useful time-lapse attribute to measure and interpret through ...
Blanchard, Thomas David
core   +6 more sources

Example and analysis of abnormal verification of water thermometer observation data in Yongqing well

open access: yes地震科学进展, 2022
Taking the abnormal observation data of water temperature instrument in Yongqing seismic observation well as an example, the reliability of water temperature observation data is analyzed in detail by means of comparative observation of water temperature ...
Yan Wang   +5 more
doaj   +1 more source

Analysis and research on the quality of observation data of Zhaotong Xunlong seismic station

open access: yes地震科学进展, 2023
Based on the quality evaluation results of the national seismic stations from 2018 to 2021 at Zhaotong Xunlong seismic sation, the improvement data analysis is given by analyzing the deduction of points and the reasons for the problems over the years ...
Minwei Ma   +5 more
doaj   +1 more source

Analysis of water temperature anomaly in Yongqing well based on water chemistry

open access: yes地震科学进展, 2022
It is a primary task to distinguish whether the groundwater is affected by shallow material recharge or deep medium activity for the research of subsurface fluid.
Yan Wang   +4 more
doaj   +1 more source

Noise fault analysis of FHD proton vector magnetometer:Taking Suqian geomagnetic station as an example

open access: yes地震科学进展, 2023
In this paper we analyzed the increased noise in the observation data of FHD proton vector magnetometer at Suqian station from April 28, 2020. After we checked and analyzed the instrument parameter settings, observation environment, instrument and ...
Peng Peng   +4 more
doaj   +1 more source

SEISMICITY AND SEISMIC MONITORING OF MONTENEGRO

open access: yesAlbanian Journal of Natural and Technical Sciences, 2021
The coastal area encompassing the towns of Ulcinj, Bar, Budva and the entire Boka Bay is the most seismically active area in Montenegro. Going inland, the whole regions of Skadar Lake, Maganik mountain ridge, Polimlje river basin etc. are recognized as seismic sources, as well.
Nataša Kaluđerović   +1 more
openaire   +1 more source

Experience in comprehensive performance analysis of FHD-2B proton magnetometer at Shaowu seismic station

open access: yes地震科学进展, 2022
Through comprehensive analysis and judgment on the observation environment, instrument operation and output data quality of the FHD-2B component proton magnetometer at Shaowu seismic station affected by human interference, external factors, instrument ...
Miaolu Lin   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy