Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh
Identifieur interne : 000053 ( PascalFrancis/Corpus ); précédent : 000052; suivant : 000054Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh
Auteurs : Mattias Von Brömssen ; Lars Markussen ; Prosun Bhattacharya ; KAZI MATIN AHMED ; Mohammed Hossain ; Gunnar Jacks ; Ondra Sracek ; Roger Thunvik ; M. Aziz Hasan ; M. Mainul Islam ; M. Mokhlesur RahmanSource :
- Journal of hydrology : (Amsterdam) [ 0022-1694 ] ; 2014.
Descripteurs français
- Pascal (Inist)
- Arsenic, Aquifère, Eau potable, Eau souterraine, Exploitation, Holocène, Profondeur, Ecoulement, Hydraulique, Modèle, Essai débit, Datation, Etalonnage, Irrigation, Pompage, Pollution, Topographie, Gestion ressource eau, Approvisionnement eau, Hydrogéologie, Simulation numérique, Ressource eau, Politique eau, Bangladesh.
English descriptors
- KwdEn :
- Bangladesh, Holocene, aquifers, arsenic, calibration, dating, depth, digital simulation, drinking water, exploitation, flow, ground water, hydraulics, hydrogeology, irrigation, models, pollution, pump tests, pumping, topography, water policy, water resource management, water resources, water supply.
Abstract
Exploitation of groundwater from shallow, high prolific Holocene sedimentary aquifers has been a main element for achieving safe drinking water and food security in Bangladesh. However, the presence of elevated levels of geogenic arsenic (As) in these aquifers has undermined this success. Except for targeting safe aquifers through installations of tubewells to greater depth, no mitigation option has been successfully implemented on a larger scale. The objective of this study has been to characterise the hydrostratigraphy, groundwater flow patterns, the hydraulic properties to assess the vulnerability of low-arsenic aquifers at Matlab, in south-eastern Bangladesh, one of the worst arsenic-affected areas of the country. Groundwater modelling, conventional pumping test using multilevel piezometers, hydraulic head monitoring in piezometer nests, 14C dating of groundwater and assessment of groundwater abstraction were used. A model comprising of three aquifers covering the top 250 m of the model domain showed the best fit for the calibration evaluation criteria.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
| NO : | PASCAL 15-0030907 INIST |
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| ET : | Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh |
| AU : | VON BRÖMSSEN (Mattias); MARKUSSEN (Lars); BHATTACHARYA (Prosun); KAZI MATIN AHMED; HOSSAIN (Mohammed); JACKS (Gunnar); SRACEK (Ondra); THUNVIK (Roger); AZIZ HASAN (M.); MAINUL ISLAM (M.); MOKHLESUR RAHMAN (M.); BHATTACHARYA (Prosun); NAIDU (Ravi); POLYA (David A.); MUKHERJEE (Abhijit); BUNDSCHUH (Jochen); CHARLET (Laurent) |
| AF : | KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76/100 44 Stockholm/Suède (1 aut., 3 aut., 5 aut., 6 aut., 8 aut., 9 aut.); Department of Soil and Water Environment, Ramböll Sweden AB, Box 4205/102 65 Stockholm/Suède (1 aut., 2 aut.); Department of Geology, University of Dhaka, Curzon Hall Campus/Dhaka 1000/Bangladesh (4 aut., 9 aut., 11 aut.); NGO Forum for Drinking Water Supply and Sanitation, Block-E/Lalmatia, Dhaka/Bangladesh (5 aut., 10 aut.); Department of Geology, Faculty of Science, Palacký University, 17. Listopadu 12/771 46 Olomouc/Tchèque, République (7 aut.); KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology/100 44 Stockholm/Suède (1 aut.); Cooperative Research Centre for Contamination Assessment and Remediation of the Environment Building X, University of South Australia/Mawson Lakes Campus, SA 5095/Australie (2 aut.); School of Earth, Atmospheric & Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, The University of Manchester/Manchester M13 9PL/Royaume-Uni (3 aut.); Department of Geology and Geophysics, Indian Institute of Technology Kharagpur/Kharagpur, WB 721302/Inde (4 aut.); Faculty of Engineering and Surveying, University of Southern Queensland/Toowoomba, Queensland 4350/Australie (5 aut.); ISTerre-OSUG, CNRS, J. Fourier University of Grenoble-I, BP 53/38041 Grenoble/France (6 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | Journal of hydrology : (Amsterdam); ISSN 0022-1694; Coden JHYDA7; Royaume-Uni; Da. 2014; Vol. 518; No. p. c; Pp. 373-392; Bibl. 1 p.1/4 |
| LA : | Anglais |
| EA : | Exploitation of groundwater from shallow, high prolific Holocene sedimentary aquifers has been a main element for achieving safe drinking water and food security in Bangladesh. However, the presence of elevated levels of geogenic arsenic (As) in these aquifers has undermined this success. Except for targeting safe aquifers through installations of tubewells to greater depth, no mitigation option has been successfully implemented on a larger scale. The objective of this study has been to characterise the hydrostratigraphy, groundwater flow patterns, the hydraulic properties to assess the vulnerability of low-arsenic aquifers at Matlab, in south-eastern Bangladesh, one of the worst arsenic-affected areas of the country. Groundwater modelling, conventional pumping test using multilevel piezometers, hydraulic head monitoring in piezometer nests, 14C dating of groundwater and assessment of groundwater abstraction were used. A model comprising of three aquifers covering the top 250 m of the model domain showed the best fit for the calibration evaluation criteria. |
| CC : | 001E01N02; 001E01O04; 001E01N03; 226A02; 226B04; 226A03 |
| FD : | Arsenic; Aquifère; Eau potable; Eau souterraine; Exploitation; Holocène; Profondeur; Ecoulement; Hydraulique; Modèle; Essai débit; Datation; Etalonnage; Irrigation; Pompage; Pollution; Topographie; Gestion ressource eau; Approvisionnement eau; Hydrogéologie; Simulation numérique; Ressource eau; Politique eau; Bangladesh |
| FG : | Quaternaire sup; Quaternaire; Cénozoïque; Phanérozoïque; Asie |
| ED : | arsenic; aquifers; drinking water; ground water; exploitation; Holocene; depth; flow; hydraulics; models; pump tests; dating; calibration; irrigation; pumping; pollution; topography; water resource management; water supply; hydrogeology; digital simulation; water resources; water policy; Bangladesh |
| EG : | upper Quaternary; Quaternary; Cenozoic; Phanerozoic; Asia |
| SD : | Arsénico; Agua potable; Agua subterránea; Explotación; Holoceno; Profundidad; Hidraúlica; Modelo; Ensayo bombeo; Fechado; Contraste; Irrigación; Bombeo; Polución; Topografía; Gestión recurso agua; Conducción de agua; Hidrogeología; Simulación numérica; Recurso agua |
| LO : | INIST-13239.354000502687550080 |
| ID : | 15-0030907 |
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Pascal:15-0030907Le document en format XML
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Listopadu 12</s1><s2>771 46 Olomouc</s2><s3>CZE</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Thunvik, Roger" sort="Thunvik, Roger" uniqKey="Thunvik R" first="Roger" last="Thunvik">Roger Thunvik</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Aziz Hasan, M" sort="Aziz Hasan, M" uniqKey="Aziz Hasan M" first="M." last="Aziz Hasan">M. Aziz Hasan</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mainul Islam, M" sort="Mainul Islam, M" uniqKey="Mainul Islam M" first="M." last="Mainul Islam">M. Mainul Islam</name><affiliation><inist:fA14 i1="04"><s1>NGO Forum for Drinking Water Supply and Sanitation, Block-E</s1><s2>Lalmatia, Dhaka</s2><s3>BGD</s3><sZ>5 aut.</sZ><sZ>10 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mokhlesur Rahman, M" sort="Mokhlesur Rahman, M" uniqKey="Mokhlesur Rahman M" first="M." last="Mokhlesur Rahman">M. Mokhlesur Rahman</name><affiliation><inist:fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">15-0030907</idno><date when="2014">2014</date><idno type="stanalyst">PASCAL 15-0030907 INIST</idno><idno type="RBID">Pascal:15-0030907</idno><idno type="wicri:Area/PascalFrancis/Corpus">000053</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh</title><author><name sortKey="Von Bromssen, Mattias" sort="Von Bromssen, Mattias" uniqKey="Von Bromssen M" first="Mattias" last="Von Brömssen">Mattias Von Brömssen</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Department of Soil and Water Environment, Ramböll Sweden AB, Box 4205</s1><s2>102 65 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Markussen, Lars" sort="Markussen, Lars" uniqKey="Markussen L" first="Lars" last="Markussen">Lars Markussen</name><affiliation><inist:fA14 i1="02"><s1>Department of Soil and Water Environment, Ramböll Sweden AB, Box 4205</s1><s2>102 65 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bhattacharya, Prosun" sort="Bhattacharya, Prosun" uniqKey="Bhattacharya P" first="Prosun" last="Bhattacharya">Prosun Bhattacharya</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kazi Matin Ahmed" sort="Kazi Matin Ahmed" uniqKey="Kazi Matin Ahmed" last="Kazi Matin Ahmed">KAZI MATIN AHMED</name><affiliation><inist:fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Hossain, Mohammed" sort="Hossain, Mohammed" uniqKey="Hossain M" first="Mohammed" last="Hossain">Mohammed Hossain</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="04"><s1>NGO Forum for Drinking Water Supply and Sanitation, Block-E</s1><s2>Lalmatia, Dhaka</s2><s3>BGD</s3><sZ>5 aut.</sZ><sZ>10 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Jacks, Gunnar" sort="Jacks, Gunnar" uniqKey="Jacks G" first="Gunnar" last="Jacks">Gunnar Jacks</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Sracek, Ondra" sort="Sracek, Ondra" uniqKey="Sracek O" first="Ondra" last="Sracek">Ondra Sracek</name><affiliation><inist:fA14 i1="05"><s1>Department of Geology, Faculty of Science, Palacký University, 17. Listopadu 12</s1><s2>771 46 Olomouc</s2><s3>CZE</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Thunvik, Roger" sort="Thunvik, Roger" uniqKey="Thunvik R" first="Roger" last="Thunvik">Roger Thunvik</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Aziz Hasan, M" sort="Aziz Hasan, M" uniqKey="Aziz Hasan M" first="M." last="Aziz Hasan">M. Aziz Hasan</name><affiliation><inist:fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mainul Islam, M" sort="Mainul Islam, M" uniqKey="Mainul Islam M" first="M." last="Mainul Islam">M. Mainul Islam</name><affiliation><inist:fA14 i1="04"><s1>NGO Forum for Drinking Water Supply and Sanitation, Block-E</s1><s2>Lalmatia, Dhaka</s2><s3>BGD</s3><sZ>5 aut.</sZ><sZ>10 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mokhlesur Rahman, M" sort="Mokhlesur Rahman, M" uniqKey="Mokhlesur Rahman M" first="M." last="Mokhlesur Rahman">M. Mokhlesur Rahman</name><affiliation><inist:fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">Journal of hydrology : (Amsterdam)</title><title level="j" type="abbreviated">J. hydrol. : (Amst.)</title><idno type="ISSN">0022-1694</idno><imprint><date when="2014">2014</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of hydrology : (Amsterdam)</title><title level="j" type="abbreviated">J. hydrol. : (Amst.)</title><idno type="ISSN">0022-1694</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bangladesh</term><term>Holocene</term><term>aquifers</term><term>arsenic</term><term>calibration</term><term>dating</term><term>depth</term><term>digital simulation</term><term>drinking water</term><term>exploitation</term><term>flow</term><term>ground water</term><term>hydraulics</term><term>hydrogeology</term><term>irrigation</term><term>models</term><term>pollution</term><term>pump tests</term><term>pumping</term><term>topography</term><term>water policy</term><term>water resource management</term><term>water resources</term><term>water supply</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Arsenic</term><term>Aquifère</term><term>Eau potable</term><term>Eau souterraine</term><term>Exploitation</term><term>Holocène</term><term>Profondeur</term><term>Ecoulement</term><term>Hydraulique</term><term>Modèle</term><term>Essai débit</term><term>Datation</term><term>Etalonnage</term><term>Irrigation</term><term>Pompage</term><term>Pollution</term><term>Topographie</term><term>Gestion ressource eau</term><term>Approvisionnement eau</term><term>Hydrogéologie</term><term>Simulation numérique</term><term>Ressource eau</term><term>Politique eau</term><term>Bangladesh</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Exploitation of groundwater from shallow, high prolific Holocene sedimentary aquifers has been a main element for achieving safe drinking water and food security in Bangladesh. However, the presence of elevated levels of geogenic arsenic (As) in these aquifers has undermined this success. Except for targeting safe aquifers through installations of tubewells to greater depth, no mitigation option has been successfully implemented on a larger scale. The objective of this study has been to characterise the hydrostratigraphy, groundwater flow patterns, the hydraulic properties to assess the vulnerability of low-arsenic aquifers at Matlab, in south-eastern Bangladesh, one of the worst arsenic-affected areas of the country. Groundwater modelling, conventional pumping test using multilevel piezometers, hydraulic head monitoring in piezometer nests, <sup>14</sup>C dating of groundwater and assessment of groundwater abstraction were used. A model comprising of three aquifers covering the top 250 m of the model domain showed the best fit for the calibration evaluation criteria.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-1694</s0></fA01><fA02 i1="01"><s0>JHYDA7</s0></fA02><fA03 i2="1"><s0>J. hydrol. : (Amst.)</s0></fA03><fA05><s2>518</s2></fA05><fA06><s3>p. c</s3></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh</s1></fA08><fA09 i1="01" i2="1" l="ENG"><s1>Arsenic in hydrological processes-Sources, speciation, bioavailability and management</s1></fA09><fA11 i1="01" i2="1"><s1>VON BRÖMSSEN (Mattias)</s1></fA11><fA11 i1="02" i2="1"><s1>MARKUSSEN (Lars)</s1></fA11><fA11 i1="03" i2="1"><s1>BHATTACHARYA (Prosun)</s1></fA11><fA11 i1="04" i2="1"><s1>KAZI MATIN AHMED</s1></fA11><fA11 i1="05" i2="1"><s1>HOSSAIN (Mohammed)</s1></fA11><fA11 i1="06" i2="1"><s1>JACKS (Gunnar)</s1></fA11><fA11 i1="07" i2="1"><s1>SRACEK (Ondra)</s1></fA11><fA11 i1="08" i2="1"><s1>THUNVIK (Roger)</s1></fA11><fA11 i1="09" i2="1"><s1>AZIZ HASAN (M.)</s1></fA11><fA11 i1="10" i2="1"><s1>MAINUL ISLAM (M.)</s1></fA11><fA11 i1="11" i2="1"><s1>MOKHLESUR RAHMAN (M.)</s1></fA11><fA12 i1="01" i2="1"><s1>BHATTACHARYA (Prosun)</s1><s9>ed.</s9></fA12><fA12 i1="02" i2="1"><s1>NAIDU (Ravi)</s1><s9>ed.</s9></fA12><fA12 i1="03" i2="1"><s1>POLYA (David A.)</s1><s9>ed.</s9></fA12><fA12 i1="04" i2="1"><s1>MUKHERJEE (Abhijit)</s1><s9>ed.</s9></fA12><fA12 i1="05" i2="1"><s1>BUNDSCHUH (Jochen)</s1><s9>ed.</s9></fA12><fA12 i1="06" i2="1"><s1>CHARLET (Laurent)</s1><s9>ed.</s9></fA12><fA14 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>5 aut.</sZ><sZ>6 aut.</sZ><sZ>8 aut.</sZ><sZ>9 aut.</sZ></fA14><fA14 i1="02"><s1>Department of Soil and Water Environment, Ramböll Sweden AB, Box 4205</s1><s2>102 65 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ></fA14><fA14 i1="03"><s1>Department of Geology, University of Dhaka, Curzon Hall Campus</s1><s2>Dhaka 1000</s2><s3>BGD</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>11 aut.</sZ></fA14><fA14 i1="04"><s1>NGO Forum for Drinking Water Supply and Sanitation, Block-E</s1><s2>Lalmatia, Dhaka</s2><s3>BGD</s3><sZ>5 aut.</sZ><sZ>10 aut.</sZ></fA14><fA14 i1="05"><s1>Department of Geology, Faculty of Science, Palacký University, 17. Listopadu 12</s1><s2>771 46 Olomouc</s2><s3>CZE</s3><sZ>7 aut.</sZ></fA14><fA15 i1="01"><s1>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology</s1><s2>100 44 Stockholm</s2><s3>SWE</s3><sZ>1 aut.</sZ></fA15><fA15 i1="02"><s1>Cooperative Research Centre for Contamination Assessment and Remediation of the Environment Building X, University of South Australia</s1><s2>Mawson Lakes Campus, SA 5095</s2><s3>AUS</s3><sZ>2 aut.</sZ></fA15><fA15 i1="03"><s1>School of Earth, Atmospheric & Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, The University of Manchester</s1><s2>Manchester M13 9PL</s2><s3>GBR</s3><sZ>3 aut.</sZ></fA15><fA15 i1="04"><s1>Department of Geology and Geophysics, Indian Institute of Technology Kharagpur</s1><s2>Kharagpur, WB 721302</s2><s3>IND</s3><sZ>4 aut.</sZ></fA15><fA15 i1="05"><s1>Faculty of Engineering and Surveying, University of Southern Queensland</s1><s2>Toowoomba, Queensland 4350</s2><s3>AUS</s3><sZ>5 aut.</sZ></fA15><fA15 i1="06"><s1>ISTerre-OSUG, CNRS, J. Fourier University of Grenoble-I, BP 53</s1><s2>38041 Grenoble</s2><s3>FRA</s3><sZ>6 aut.</sZ></fA15><fA20><s1>373-392</s1></fA20><fA21><s1>2014</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>13239</s2><s5>354000502687550080</s5></fA43><fA44><s0>0000</s0><s1>© 2015 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.1/4</s0></fA45><fA47 i1="01" i2="1"><s0>15-0030907</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of hydrology : (Amsterdam)</s0></fA64><fA66 i1="01"><s0>GBR</s0></fA66><fC01 i1="01" l="ENG"><s0>Exploitation of groundwater from shallow, high prolific Holocene sedimentary aquifers has been a main element for achieving safe drinking water and food security in Bangladesh. However, the presence of elevated levels of geogenic arsenic (As) in these aquifers has undermined this success. Except for targeting safe aquifers through installations of tubewells to greater depth, no mitigation option has been successfully implemented on a larger scale. The objective of this study has been to characterise the hydrostratigraphy, groundwater flow patterns, the hydraulic properties to assess the vulnerability of low-arsenic aquifers at Matlab, in south-eastern Bangladesh, one of the worst arsenic-affected areas of the country. Groundwater modelling, conventional pumping test using multilevel piezometers, hydraulic head monitoring in piezometer nests, <sup>14</sup>C dating of groundwater and assessment of groundwater abstraction were used. A model comprising of three aquifers covering the top 250 m of the model domain showed the best fit for the calibration evaluation criteria.</s0></fC01><fC02 i1="01" i2="2"><s0>001E01N02</s0></fC02><fC02 i1="02" i2="2"><s0>001E01O04</s0></fC02><fC02 i1="03" i2="2"><s0>001E01N03</s0></fC02><fC02 i1="04" i2="2"><s0>226A02</s0></fC02><fC02 i1="05" i2="2"><s0>226B04</s0></fC02><fC02 i1="06" i2="2"><s0>226A03</s0></fC02><fC03 i1="01" i2="2" l="FRE"><s0>Arsenic</s0><s5>01</s5></fC03><fC03 i1="01" i2="2" l="ENG"><s0>arsenic</s0><s5>01</s5></fC03><fC03 i1="01" i2="2" l="SPA"><s0>Arsénico</s0><s5>01</s5></fC03><fC03 i1="02" i2="2" l="FRE"><s0>Aquifère</s0><s5>02</s5></fC03><fC03 i1="02" i2="2" l="ENG"><s0>aquifers</s0><s5>02</s5></fC03><fC03 i1="03" i2="2" l="FRE"><s0>Eau potable</s0><s5>03</s5></fC03><fC03 i1="03" i2="2" l="ENG"><s0>drinking water</s0><s5>03</s5></fC03><fC03 i1="03" i2="2" l="SPA"><s0>Agua potable</s0><s5>03</s5></fC03><fC03 i1="04" i2="2" l="FRE"><s0>Eau 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l="FRE"><s0>Asie</s0><s2>564</s2></fC07><fC07 i1="05" i2="2" l="ENG"><s0>Asia</s0><s2>564</s2></fC07><fC07 i1="05" i2="2" l="SPA"><s0>Asia</s0><s2>564</s2></fC07><fN21><s1>047</s1></fN21></pA></standard><server><NO>PASCAL 15-0030907 INIST</NO><ET>Hydrogeological investigation for assessment of the sustainability of low-arsenic aquifers as a safe drinking water source in regions with high-arsenic groundwater in Matlab, southeastern Bangladesh</ET><AU>VON BRÖMSSEN (Mattias); MARKUSSEN (Lars); BHATTACHARYA (Prosun); KAZI MATIN AHMED; HOSSAIN (Mohammed); JACKS (Gunnar); SRACEK (Ondra); THUNVIK (Roger); AZIZ HASAN (M.); MAINUL ISLAM (M.); MOKHLESUR RAHMAN (M.); BHATTACHARYA (Prosun); NAIDU (Ravi); POLYA (David A.); MUKHERJEE (Abhijit); BUNDSCHUH (Jochen); CHARLET (Laurent)</AU><AF>KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology Teknikringn 76/100 44 Stockholm/Suède (1 aut., 3 aut., 5 aut., 6 aut., 8 aut., 9 aut.); Department of Soil and Water Environment, Ramböll Sweden AB, Box 4205/102 65 Stockholm/Suède (1 aut., 2 aut.); Department of Geology, University of Dhaka, Curzon Hall Campus/Dhaka 1000/Bangladesh (4 aut., 9 aut., 11 aut.); NGO Forum for Drinking Water Supply and Sanitation, Block-E/Lalmatia, Dhaka/Bangladesh (5 aut., 10 aut.); Department of Geology, Faculty of Science, Palacký University, 17. Listopadu 12/771 46 Olomouc/Tchèque, République (7 aut.); KTH-International Groundwater Arsenic Research Group, Department of Sustainable Development, Environmental Science and Engineering, KTH Royal Institute of Technology/100 44 Stockholm/Suède (1 aut.); Cooperative Research Centre for Contamination Assessment and Remediation of the Environment Building X, University of South Australia/Mawson Lakes Campus, SA 5095/Australie (2 aut.); School of Earth, Atmospheric & Environmental Sciences and Williamson Research Centre for Molecular Environmental Science, The University of Manchester/Manchester M13 9PL/Royaume-Uni (3 aut.); Department of Geology and Geophysics, Indian Institute of Technology Kharagpur/Kharagpur, WB 721302/Inde (4 aut.); Faculty of Engineering and Surveying, University of Southern Queensland/Toowoomba, Queensland 4350/Australie (5 aut.); ISTerre-OSUG, CNRS, J. Fourier University of Grenoble-I, BP 53/38041 Grenoble/France (6 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>Journal of hydrology : (Amsterdam); ISSN 0022-1694; Coden JHYDA7; Royaume-Uni; Da. 2014; Vol. 518; No. p. c; Pp. 373-392; Bibl. 1 p.1/4</SO><LA>Anglais</LA><EA>Exploitation of groundwater from shallow, high prolific Holocene sedimentary aquifers has been a main element for achieving safe drinking water and food security in Bangladesh. However, the presence of elevated levels of geogenic arsenic (As) in these aquifers has undermined this success. Except for targeting safe aquifers through installations of tubewells to greater depth, no mitigation option has been successfully implemented on a larger scale. The objective of this study has been to characterise the hydrostratigraphy, groundwater flow patterns, the hydraulic properties to assess the vulnerability of low-arsenic aquifers at Matlab, in south-eastern Bangladesh, one of the worst arsenic-affected areas of the country. Groundwater modelling, conventional pumping test using multilevel piezometers, hydraulic head monitoring in piezometer nests, <sup>14</sup>C dating of groundwater and assessment of groundwater abstraction were used. A model comprising of three aquifers covering the top 250 m of the model domain showed the best fit for the calibration evaluation criteria.</EA><CC>001E01N02; 001E01O04; 001E01N03; 226A02; 226B04; 226A03</CC><FD>Arsenic; Aquifère; Eau potable; Eau souterraine; Exploitation; Holocène; Profondeur; Ecoulement; Hydraulique; Modèle; Essai débit; Datation; Etalonnage; Irrigation; Pompage; Pollution; Topographie; Gestion ressource eau; Approvisionnement eau; Hydrogéologie; Simulation numérique; Ressource eau; Politique eau; Bangladesh</FD><FG>Quaternaire sup; Quaternaire; Cénozoïque; Phanérozoïque; Asie</FG><ED>arsenic; aquifers; drinking water; ground water; exploitation; Holocene; depth; flow; hydraulics; models; pump tests; dating; calibration; irrigation; pumping; pollution; topography; water resource management; water supply; hydrogeology; digital simulation; water resources; water policy; Bangladesh</ED><EG>upper Quaternary; Quaternary; Cenozoic; Phanerozoic; Asia</EG><SD>Arsénico; Agua potable; Agua subterránea; Explotación; Holoceno; Profundidad; Hidraúlica; Modelo; Ensayo bombeo; Fechado; Contraste; Irrigación; Bombeo; Polución; Topografía; Gestión recurso agua; Conducción de agua; Hidrogeología; Simulación numérica; Recurso agua</SD><LO>INIST-13239.354000502687550080</LO><ID>15-0030907</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
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