Hydrological behavior of a deep sub-vertical fault in crystalline basement and relationships with surrounding reservoirs
[Display omitted] •We propose hydrogeological conceptual model of fault aquifer in crystalline basement.•We characterize interactions between a fault aquifer and surrounding compartments.•Sub-vertical fault resource is strongly dependent on superficial aquifer storage.•We estimate groundwater resour...
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creator | Roques, C. Bour, O. Aquilina, L. Dewandel, B. Leray, S. Schroetter, JM Longuevergne, L. Le Borgne, T. Hochreutener, R. Labasque, T. Lavenant, N. Vergnaud-Ayraud, V. Mougin, B. |
description | [Display omitted]
•We propose hydrogeological conceptual model of fault aquifer in crystalline basement.•We characterize interactions between a fault aquifer and surrounding compartments.•Sub-vertical fault resource is strongly dependent on superficial aquifer storage.•We estimate groundwater resource availability.
Crystalline-rock aquifers generally yield limited groundwater resources. However, some highly productive aquifers may be encountered, typically near tectonic discontinuities. In this study, we used a multidisciplinary experimental field approach to investigate the hydrogeological behavior of a sub-vertical permeable fault zone identified by lineament mapping. We particularly focused our investigations on the hydrogeological interactions with neighboring reservoirs.
The geometry of the permeable domains was identified from geological information and hydraulic test interpretations. The system was characterized under natural conditions and during a 9-week large-scale pumping test. We used a combination of piezometric analysis, flow logs, groundwater dating and tracer tests to describe the interactions between permeable domains and the general hydrodynamical behaviors.
A clear vertical compartmentalization and a strong spatial heterogeneity of permeability are highlighted. Under ambient conditions, the vertical permeable fault zone allows discharge of deep groundwater flows within the superficial permeable domain. The estimated flow across the total length of the fault zone ranged from 170 to 200m3/day. Under pumping conditions, hydrological data and groundwater dating clearly indicated a flow inversion. The fault zone appears to be highly dependent on the surrounding reservoirs which mainly ensure its recharge. Groundwater fluxes were estimated from tracer tests interpretation. This study demonstrates the hydrogeological capacities of a sub-vertical fault aquifer in a crystalline context. By describing the hydrological behavior of a fault zone, this study provides important constrain about groundwater management and protection of such resources. |
doi_str_mv | 10.1016/j.jhydrol.2013.11.023 |
format | Article |
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•We propose hydrogeological conceptual model of fault aquifer in crystalline basement.•We characterize interactions between a fault aquifer and surrounding compartments.•Sub-vertical fault resource is strongly dependent on superficial aquifer storage.•We estimate groundwater resource availability.
Crystalline-rock aquifers generally yield limited groundwater resources. However, some highly productive aquifers may be encountered, typically near tectonic discontinuities. In this study, we used a multidisciplinary experimental field approach to investigate the hydrogeological behavior of a sub-vertical permeable fault zone identified by lineament mapping. We particularly focused our investigations on the hydrogeological interactions with neighboring reservoirs.
The geometry of the permeable domains was identified from geological information and hydraulic test interpretations. The system was characterized under natural conditions and during a 9-week large-scale pumping test. We used a combination of piezometric analysis, flow logs, groundwater dating and tracer tests to describe the interactions between permeable domains and the general hydrodynamical behaviors.
A clear vertical compartmentalization and a strong spatial heterogeneity of permeability are highlighted. Under ambient conditions, the vertical permeable fault zone allows discharge of deep groundwater flows within the superficial permeable domain. The estimated flow across the total length of the fault zone ranged from 170 to 200m3/day. Under pumping conditions, hydrological data and groundwater dating clearly indicated a flow inversion. The fault zone appears to be highly dependent on the surrounding reservoirs which mainly ensure its recharge. Groundwater fluxes were estimated from tracer tests interpretation. This study demonstrates the hydrogeological capacities of a sub-vertical fault aquifer in a crystalline context. By describing the hydrological behavior of a fault zone, this study provides important constrain about groundwater management and protection of such resources.</description><identifier>ISSN: 0022-1694</identifier><identifier>EISSN: 1879-2707</identifier><identifier>DOI: 10.1016/j.jhydrol.2013.11.023</identifier><identifier>CODEN: JHYDA7</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Aquifers ; Crystal structure ; Crystalline rocks ; Dating ; Earth Sciences ; Earth, ocean, space ; Exact sciences and technology ; Fault zone ; Faults ; Groundwater ; Hydrogeology ; Hydrology ; Hydrology. Hydrogeology ; Large scale pumping test ; Lineament ; Pumping ; Reservoirs ; Sciences of the Universe ; Sustainable groundwater resource ; Tracers</subject><ispartof>Journal of hydrology (Amsterdam), 2014-02, Vol.509, p.42-54</ispartof><rights>2013 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a510t-3e0a54ecc81d9c08d9ce04374f7cafbbc3b8c9b5416c8623cbea3330717577de3</citedby><cites>FETCH-LOGICAL-a510t-3e0a54ecc81d9c08d9ce04374f7cafbbc3b8c9b5416c8623cbea3330717577de3</cites><orcidid>0000-0001-9151-6261 ; 0000-0002-6442-9848 ; 0000-0003-3169-743X ; 0000-0002-2050-8819</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0022169413008470$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28175335$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://insu.hal.science/insu-00917278$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Roques, C.</creatorcontrib><creatorcontrib>Bour, O.</creatorcontrib><creatorcontrib>Aquilina, L.</creatorcontrib><creatorcontrib>Dewandel, B.</creatorcontrib><creatorcontrib>Leray, S.</creatorcontrib><creatorcontrib>Schroetter, JM</creatorcontrib><creatorcontrib>Longuevergne, L.</creatorcontrib><creatorcontrib>Le Borgne, T.</creatorcontrib><creatorcontrib>Hochreutener, R.</creatorcontrib><creatorcontrib>Labasque, T.</creatorcontrib><creatorcontrib>Lavenant, N.</creatorcontrib><creatorcontrib>Vergnaud-Ayraud, V.</creatorcontrib><creatorcontrib>Mougin, B.</creatorcontrib><title>Hydrological behavior of a deep sub-vertical fault in crystalline basement and relationships with surrounding reservoirs</title><title>Journal of hydrology (Amsterdam)</title><description>[Display omitted]
•We propose hydrogeological conceptual model of fault aquifer in crystalline basement.•We characterize interactions between a fault aquifer and surrounding compartments.•Sub-vertical fault resource is strongly dependent on superficial aquifer storage.•We estimate groundwater resource availability.
Crystalline-rock aquifers generally yield limited groundwater resources. However, some highly productive aquifers may be encountered, typically near tectonic discontinuities. In this study, we used a multidisciplinary experimental field approach to investigate the hydrogeological behavior of a sub-vertical permeable fault zone identified by lineament mapping. We particularly focused our investigations on the hydrogeological interactions with neighboring reservoirs.
The geometry of the permeable domains was identified from geological information and hydraulic test interpretations. The system was characterized under natural conditions and during a 9-week large-scale pumping test. We used a combination of piezometric analysis, flow logs, groundwater dating and tracer tests to describe the interactions between permeable domains and the general hydrodynamical behaviors.
A clear vertical compartmentalization and a strong spatial heterogeneity of permeability are highlighted. Under ambient conditions, the vertical permeable fault zone allows discharge of deep groundwater flows within the superficial permeable domain. The estimated flow across the total length of the fault zone ranged from 170 to 200m3/day. Under pumping conditions, hydrological data and groundwater dating clearly indicated a flow inversion. The fault zone appears to be highly dependent on the surrounding reservoirs which mainly ensure its recharge. Groundwater fluxes were estimated from tracer tests interpretation. This study demonstrates the hydrogeological capacities of a sub-vertical fault aquifer in a crystalline context. By describing the hydrological behavior of a fault zone, this study provides important constrain about groundwater management and protection of such resources.</description><subject>Aquifers</subject><subject>Crystal structure</subject><subject>Crystalline rocks</subject><subject>Dating</subject><subject>Earth Sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Fault zone</subject><subject>Faults</subject><subject>Groundwater</subject><subject>Hydrogeology</subject><subject>Hydrology</subject><subject>Hydrology. Hydrogeology</subject><subject>Large scale pumping test</subject><subject>Lineament</subject><subject>Pumping</subject><subject>Reservoirs</subject><subject>Sciences of the Universe</subject><subject>Sustainable groundwater resource</subject><subject>Tracers</subject><issn>0022-1694</issn><issn>1879-2707</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqNkUGP0zAQhSMEEmXhJyD5goSQkrXjJE5OaLUCilSJC5ytiTPZuHLt4kkC_fe422qvrA_2Yb73Zjwvy94LXggumtt9sZ9OQwyuKLmQhRAFL-WLbCNa1eWl4upltuG8LHPRdNXr7A3RnqcjZbXJ_m4fleHBGnCsxwlWGyILIwM2IB4ZLX2-Ypwf6yMsbmbWMxNPNINz1iPrgfCAfmbgBxbRwWyDp8keif2x85QcYgyLH6x_SGXCuAYb6W32agRH-O763mS_vn75eb_Ndz--fb-_2-VQCz7nEjnUFRrTiqEzvE0X8kqqalQGxr43sm9N19eVaEzblNL0CFJKroSqlRpQ3mSfLr4TOH2M9gDxpANYvb3baetp0Zx3QpWqXUWCP17gYwy_F6RZHywZdA48hoW0aJqubZN59Ry0El3VdHVC6wtqYiCKOD7NIbg-J6j3-pqgPieohdApwaT7cG0BlLY_RvDG0pO4bNMfpTz7f75wmPa4WoyajEVvcLARzayHYP_T6R8Fr7Z5</recordid><startdate>20140213</startdate><enddate>20140213</enddate><creator>Roques, C.</creator><creator>Bour, O.</creator><creator>Aquilina, L.</creator><creator>Dewandel, B.</creator><creator>Leray, S.</creator><creator>Schroetter, JM</creator><creator>Longuevergne, L.</creator><creator>Le Borgne, T.</creator><creator>Hochreutener, R.</creator><creator>Labasque, T.</creator><creator>Lavenant, N.</creator><creator>Vergnaud-Ayraud, V.</creator><creator>Mougin, B.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7ST</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H96</scope><scope>L.G</scope><scope>SOI</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0001-9151-6261</orcidid><orcidid>https://orcid.org/0000-0002-6442-9848</orcidid><orcidid>https://orcid.org/0000-0003-3169-743X</orcidid><orcidid>https://orcid.org/0000-0002-2050-8819</orcidid></search><sort><creationdate>20140213</creationdate><title>Hydrological behavior of a deep sub-vertical fault in crystalline basement and relationships with surrounding reservoirs</title><author>Roques, C. ; Bour, O. ; Aquilina, L. ; Dewandel, B. ; Leray, S. ; Schroetter, JM ; Longuevergne, L. ; Le Borgne, T. ; Hochreutener, R. ; Labasque, T. ; Lavenant, N. ; Vergnaud-Ayraud, V. ; Mougin, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a510t-3e0a54ecc81d9c08d9ce04374f7cafbbc3b8c9b5416c8623cbea3330717577de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Aquifers</topic><topic>Crystal structure</topic><topic>Crystalline rocks</topic><topic>Dating</topic><topic>Earth Sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>Fault zone</topic><topic>Faults</topic><topic>Groundwater</topic><topic>Hydrogeology</topic><topic>Hydrology</topic><topic>Hydrology. Hydrogeology</topic><topic>Large scale pumping test</topic><topic>Lineament</topic><topic>Pumping</topic><topic>Reservoirs</topic><topic>Sciences of the Universe</topic><topic>Sustainable groundwater resource</topic><topic>Tracers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Roques, C.</creatorcontrib><creatorcontrib>Bour, O.</creatorcontrib><creatorcontrib>Aquilina, L.</creatorcontrib><creatorcontrib>Dewandel, B.</creatorcontrib><creatorcontrib>Leray, S.</creatorcontrib><creatorcontrib>Schroetter, JM</creatorcontrib><creatorcontrib>Longuevergne, L.</creatorcontrib><creatorcontrib>Le Borgne, T.</creatorcontrib><creatorcontrib>Hochreutener, R.</creatorcontrib><creatorcontrib>Labasque, T.</creatorcontrib><creatorcontrib>Lavenant, N.</creatorcontrib><creatorcontrib>Vergnaud-Ayraud, V.</creatorcontrib><creatorcontrib>Mougin, B.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of hydrology (Amsterdam)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Roques, C.</au><au>Bour, O.</au><au>Aquilina, L.</au><au>Dewandel, B.</au><au>Leray, S.</au><au>Schroetter, JM</au><au>Longuevergne, L.</au><au>Le Borgne, T.</au><au>Hochreutener, R.</au><au>Labasque, T.</au><au>Lavenant, N.</au><au>Vergnaud-Ayraud, V.</au><au>Mougin, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Hydrological behavior of a deep sub-vertical fault in crystalline basement and relationships with surrounding reservoirs</atitle><jtitle>Journal of hydrology (Amsterdam)</jtitle><date>2014-02-13</date><risdate>2014</risdate><volume>509</volume><spage>42</spage><epage>54</epage><pages>42-54</pages><issn>0022-1694</issn><eissn>1879-2707</eissn><coden>JHYDA7</coden><abstract>[Display omitted]
•We propose hydrogeological conceptual model of fault aquifer in crystalline basement.•We characterize interactions between a fault aquifer and surrounding compartments.•Sub-vertical fault resource is strongly dependent on superficial aquifer storage.•We estimate groundwater resource availability.
Crystalline-rock aquifers generally yield limited groundwater resources. However, some highly productive aquifers may be encountered, typically near tectonic discontinuities. In this study, we used a multidisciplinary experimental field approach to investigate the hydrogeological behavior of a sub-vertical permeable fault zone identified by lineament mapping. We particularly focused our investigations on the hydrogeological interactions with neighboring reservoirs.
The geometry of the permeable domains was identified from geological information and hydraulic test interpretations. The system was characterized under natural conditions and during a 9-week large-scale pumping test. We used a combination of piezometric analysis, flow logs, groundwater dating and tracer tests to describe the interactions between permeable domains and the general hydrodynamical behaviors.
A clear vertical compartmentalization and a strong spatial heterogeneity of permeability are highlighted. Under ambient conditions, the vertical permeable fault zone allows discharge of deep groundwater flows within the superficial permeable domain. The estimated flow across the total length of the fault zone ranged from 170 to 200m3/day. Under pumping conditions, hydrological data and groundwater dating clearly indicated a flow inversion. The fault zone appears to be highly dependent on the surrounding reservoirs which mainly ensure its recharge. Groundwater fluxes were estimated from tracer tests interpretation. This study demonstrates the hydrogeological capacities of a sub-vertical fault aquifer in a crystalline context. By describing the hydrological behavior of a fault zone, this study provides important constrain about groundwater management and protection of such resources.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jhydrol.2013.11.023</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0001-9151-6261</orcidid><orcidid>https://orcid.org/0000-0002-6442-9848</orcidid><orcidid>https://orcid.org/0000-0003-3169-743X</orcidid><orcidid>https://orcid.org/0000-0002-2050-8819</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Aquifers Crystal structure Crystalline rocks Dating Earth Sciences Earth, ocean, space Exact sciences and technology Fault zone Faults Groundwater Hydrogeology Hydrology Hydrology. Hydrogeology Large scale pumping test Lineament Pumping Reservoirs Sciences of the Universe Sustainable groundwater resource Tracers |
title | Hydrological behavior of a deep sub-vertical fault in crystalline basement and relationships with surrounding reservoirs |
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