Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula
Seismo-hydrogeodynamic effects (SHGEs) in groundwater level (pressure) variations in a range of periods from minutes to hours and days during local and teleseismic earthquakes were considered based on the data of precision observations in a deep piezometric well located in a seismically active regio...
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ftinstvs:oai:repo.kscnet.ru:4506 2023-07-16T03:59:19+02:00 Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula Kopylova G.N. Boldina S.V. 2023-06-08 text http://repo.kscnet.ru/4506/ http://repo.kscnet.ru/4506/1/water-15-02174.pdf https://doi.org/10.3390/w15122174 ru en rus eng http://repo.kscnet.ru/4506/1/water-15-02174.pdf Kopylova G.N. <http://repo.kscnet.ru/view/creators/Kopylova=3AG=2EN=2E=3A=3A.html>, Boldina S.V. <http://repo.kscnet.ru/view/creators/Boldina=3AS=2EV=2E=3A=3A.html> (2023) Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula // Water. Vol. 15, No. 12. pp. 2174. doi:10.3390/w15122174 <https://doi.org/10.3390/w15122174>. doi:10.3390/w15122174 37.31.19 Сейсмология 38.61.03 Методы гидрогеологических исследований 38.61.05 Моделирование гидрогеологических процессов 38.61.15 Динамика и режим подземных вод Статья PeerReviewed 2023 ftinstvs https://doi.org/10.3390/w15122174 2023-06-27T00:06:46Z Seismo-hydrogeodynamic effects (SHGEs) in groundwater level (pressure) variations in a range of periods from minutes to hours and days during local and teleseismic earthquakes were considered based on the data of precision observations in a deep piezometric well located in a seismically active region. With the use of the tidal analysis and frequency dependence of the barometric response of the water level, a static confined response of groundwater pressure in a range of periods from hours to the first tens of days was established. The annual water level trend was characterized by the seasonal function of a hydrostatic head change in the well. In the groundwater pressure, changes were detected due to several types of seismo-hydrogeodynamic effects: 1—the coseismic fluctuations during the first tens of seconds and minutes after the arrival of seismic waves from the earthquakes with magnitudes of 5.3–9.1 at epicentral distances of 80–700 km; 2—the supposed hydrogeodynamic precursors of the two strongest events; 3—the four types of variations under the vibration impact of seismic waves from Mw = 6.8–9.1 earthquakes at epicentral distances of 80–14,600 km. The dependence of the distinguished types of SHGEs on the earthquake parameters, the intensity of the seismic impact in the well area and the amplitude-frequency composition of seismic waves were considered. Text Kamchatka Kamchatka Peninsula Institute of Volcanology and Seismology, Petropavlovsk-Kamchatsky: IVS FEB RAS Repository Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) Water 15 12 2174 |
institution |
Open Polar |
collection |
Institute of Volcanology and Seismology, Petropavlovsk-Kamchatsky: IVS FEB RAS Repository |
op_collection_id |
ftinstvs |
language |
Russian English |
topic |
37.31.19 Сейсмология 38.61.03 Методы гидрогеологических исследований 38.61.05 Моделирование гидрогеологических процессов 38.61.15 Динамика и режим подземных вод |
spellingShingle |
37.31.19 Сейсмология 38.61.03 Методы гидрогеологических исследований 38.61.05 Моделирование гидрогеологических процессов 38.61.15 Динамика и режим подземных вод Kopylova G.N. Boldina S.V. Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
topic_facet |
37.31.19 Сейсмология 38.61.03 Методы гидрогеологических исследований 38.61.05 Моделирование гидрогеологических процессов 38.61.15 Динамика и режим подземных вод |
description |
Seismo-hydrogeodynamic effects (SHGEs) in groundwater level (pressure) variations in a range of periods from minutes to hours and days during local and teleseismic earthquakes were considered based on the data of precision observations in a deep piezometric well located in a seismically active region. With the use of the tidal analysis and frequency dependence of the barometric response of the water level, a static confined response of groundwater pressure in a range of periods from hours to the first tens of days was established. The annual water level trend was characterized by the seasonal function of a hydrostatic head change in the well. In the groundwater pressure, changes were detected due to several types of seismo-hydrogeodynamic effects: 1—the coseismic fluctuations during the first tens of seconds and minutes after the arrival of seismic waves from the earthquakes with magnitudes of 5.3–9.1 at epicentral distances of 80–700 km; 2—the supposed hydrogeodynamic precursors of the two strongest events; 3—the four types of variations under the vibration impact of seismic waves from Mw = 6.8–9.1 earthquakes at epicentral distances of 80–14,600 km. The dependence of the distinguished types of SHGEs on the earthquake parameters, the intensity of the seismic impact in the well area and the amplitude-frequency composition of seismic waves were considered. |
format |
Text |
author |
Kopylova G.N. Boldina S.V. |
author_facet |
Kopylova G.N. Boldina S.V. |
author_sort |
Kopylova G.N. |
title |
Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
title_short |
Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
title_full |
Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
title_fullStr |
Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
title_full_unstemmed |
Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula |
title_sort |
seismo-hydrogeodynamic effects in groundwater pressure changes: a case study of the yuz-5 well on the kamchatka peninsula |
publishDate |
2023 |
url |
http://repo.kscnet.ru/4506/ http://repo.kscnet.ru/4506/1/water-15-02174.pdf https://doi.org/10.3390/w15122174 |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Kamchatka Peninsula |
geographic_facet |
Kamchatka Peninsula |
genre |
Kamchatka Kamchatka Peninsula |
genre_facet |
Kamchatka Kamchatka Peninsula |
op_relation |
http://repo.kscnet.ru/4506/1/water-15-02174.pdf Kopylova G.N. <http://repo.kscnet.ru/view/creators/Kopylova=3AG=2EN=2E=3A=3A.html>, Boldina S.V. <http://repo.kscnet.ru/view/creators/Boldina=3AS=2EV=2E=3A=3A.html> (2023) Seismo-Hydrogeodynamic Effects in Groundwater Pressure Changes: A Case Study of the YuZ-5 Well on the Kamchatka Peninsula // Water. Vol. 15, No. 12. pp. 2174. doi:10.3390/w15122174 <https://doi.org/10.3390/w15122174>. doi:10.3390/w15122174 |
op_doi |
https://doi.org/10.3390/w15122174 |
container_title |
Water |
container_volume |
15 |
container_issue |
12 |
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2174 |
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1771546948976771072 |