iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA)
We performed iTOUGH2 inverse modeling using a two-dimensional, radial model (cylindrical symmetry around a monitoring well) applied to Jan. 25, 2007-Feb. 20, 2008 observational data of the water level monitoring well YZ-5 (Kamchatka). Before the inversion, the systematic component related to hydroge...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.611.2872 2023-05-15T16:58:45+02:00 iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) A. V. Kiryukhin G. N. Kopylova The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.611.2872 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.611.2872 Metadata may be used without restrictions as long as the oai identifier remains attached to it. https://pangea.stanford.edu/ERE/pdf/IGAstandard/SGW/2009/kiryukhi.pdf text ftciteseerx 2016-01-08T14:31:20Z We performed iTOUGH2 inverse modeling using a two-dimensional, radial model (cylindrical symmetry around a monitoring well) applied to Jan. 25, 2007-Feb. 20, 2008 observational data of the water level monitoring well YZ-5 (Kamchatka). Before the inversion, the systematic component related to hydrogeological basin recharge/discharge conditionswere removed, and water level was converted into well fluid pressures. The atmospheric pressure change was specified as time-dependent Dirichlet boundary conditions at the well head and earth surface. Reservoir permeabilities (on the order of 10-3 mD) were identified as the most sensitive parameters, while porosity and compressibility are less sensitive. Moreover, the barometric pressure change mostly propagates into an aquifer directly through the well head, with pressure propagation limited to about one meter around the well. Text Kamchatka Unknown |
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ftciteseerx |
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English |
description |
We performed iTOUGH2 inverse modeling using a two-dimensional, radial model (cylindrical symmetry around a monitoring well) applied to Jan. 25, 2007-Feb. 20, 2008 observational data of the water level monitoring well YZ-5 (Kamchatka). Before the inversion, the systematic component related to hydrogeological basin recharge/discharge conditionswere removed, and water level was converted into well fluid pressures. The atmospheric pressure change was specified as time-dependent Dirichlet boundary conditions at the well head and earth surface. Reservoir permeabilities (on the order of 10-3 mD) were identified as the most sensitive parameters, while porosity and compressibility are less sensitive. Moreover, the barometric pressure change mostly propagates into an aquifer directly through the well head, with pressure propagation limited to about one meter around the well. |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
A. V. Kiryukhin G. N. Kopylova |
spellingShingle |
A. V. Kiryukhin G. N. Kopylova iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
author_facet |
A. V. Kiryukhin G. N. Kopylova |
author_sort |
A. V. Kiryukhin |
title |
iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
title_short |
iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
title_full |
iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
title_fullStr |
iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
title_full_unstemmed |
iTOUGH2 ANALYSIS OF THE GROUND WATER LEVEL RESPONSE TO THE BAROMETRIC PRESSURE CHANGE (WELL YZ-5, KAMCHATKA) |
title_sort |
itough2 analysis of the ground water level response to the barometric pressure change (well yz-5, kamchatka) |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.611.2872 |
genre |
Kamchatka |
genre_facet |
Kamchatka |
op_source |
https://pangea.stanford.edu/ERE/pdf/IGAstandard/SGW/2009/kiryukhi.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.611.2872 |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766050843103068160 |