Constraining models of lake water balance and groundwater-surface water interaction by stable isotope tracers
Identifieur interne : 00C324 ( Main/Exploration ); précédent : 00C323; suivant : 00C325Constraining models of lake water balance and groundwater-surface water interaction by stable isotope tracers
Auteurs : J. V. Turner [Australie] ; A. D. Barr [Australie] ; A. J. Smith [Australie]Source :
- IAHS-AISH publication [ 0144-7815 ] ; 2000.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Eau souterraine, Lac.
English descriptors
- KwdEn :
Abstract
The groundwater release zone of flow-through lakes can be delineated by mapping the distribution of enriched stable isotope compositions of former lake water in the surrounding aquifer. The rate of release of lake water to groundwater can be estimated from a coupled lake water, solute and stable isotope mass balance for the lake. Estimations of groundwater interaction with the lake from groundwater flow modelling can then be compared to the lake water balance estimates and the known geometry of the lake's release zone. Such an analysis is applied to a coastal freshwater lake (Lake Jasper) in the southwest of Western Australia. The results indicate that Lake Jasper is a flow-through lake and provide validation that the estimated groundwater outflow from the lake is consistent with the geometry and hydraulic characteristics of the release zone in the aquifer.
Affiliations:
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Barr</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Land and Water, Centre for Groundwater Studies, PO Box 5</s1><s2>Wembley, Western Australia 6913</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Wembley, Western Australia 6913</wicri:noRegion></affiliation></author><author><name sortKey="Smith, A J" sort="Smith, A J" uniqKey="Smith A" first="A. J." last="Smith">A. J. Smith</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Land and Water, Centre for Groundwater Studies, PO Box 5</s1><s2>Wembley, Western Australia 6913</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Wembley, Western Australia 6913</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">00-0350518</idno><date when="2000">2000</date><idno type="stanalyst">PASCAL 00-0350518 INIST</idno><idno type="RBID">Pascal:00-0350518</idno><idno type="wicri:Area/PascalFrancis/Corpus">005E74</idno><idno type="wicri:Area/PascalFrancis/Curation">000296</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">005D38</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">005D38</idno><idno type="wicri:doubleKey">0144-7815:2000:Turner J:constraining:models:of</idno><idno type="wicri:Area/Main/Merge">00D286</idno><idno type="wicri:Area/Main/Curation">00C324</idno><idno type="wicri:Area/Main/Exploration">00C324</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Constraining models of lake water balance and groundwater-surface water interaction by stable isotope tracers</title><author><name sortKey="Turner, J V" sort="Turner, J V" uniqKey="Turner J" first="J. V." last="Turner">J. V. Turner</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Land and Water, Centre for Groundwater Studies, PO Box 5</s1><s2>Wembley, Western Australia 6913</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Wembley, Western Australia 6913</wicri:noRegion></affiliation></author><author><name sortKey="Barr, A D" sort="Barr, A D" uniqKey="Barr A" first="A. D." last="Barr">A. D. Barr</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Land and Water, Centre for Groundwater Studies, PO Box 5</s1><s2>Wembley, Western Australia 6913</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Wembley, Western Australia 6913</wicri:noRegion></affiliation></author><author><name sortKey="Smith, A J" sort="Smith, A J" uniqKey="Smith A" first="A. J." last="Smith">A. J. Smith</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>CSIRO Land and Water, Centre for Groundwater Studies, PO Box 5</s1><s2>Wembley, Western Australia 6913</s2><s3>AUS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Australie</country><wicri:noRegion>Wembley, Western Australia 6913</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">IAHS-AISH publication</title><idno type="ISSN">0144-7815</idno><imprint><date when="2000">2000</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">IAHS-AISH publication</title><idno type="ISSN">0144-7815</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>O-18</term><term>Western Australia</term><term>aquifers</term><term>deuterium</term><term>dissolved materials</term><term>geometry</term><term>ground water</term><term>hydraulics</term><term>hydrochemistry</term><term>lakes</term><term>mass balance</term><term>models</term><term>stable isotopes</term><term>surface water</term><term>tracers</term><term>water balance</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Eau surface</term><term>Eau souterraine</term><term>Modèle</term><term>Bilan eau</term><term>Traceur</term><term>Hydrochimie</term><term>Isotope stable</term><term>Lac</term><term>Aquifère</term><term>Matière dissoute</term><term>Bilan masse</term><term>Australie Occidentale</term><term>Géométrie</term><term>Hydraulique</term><term>O 18</term><term>Deutérium</term><term>Lac Jasper</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Eau souterraine</term><term>Lac</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The groundwater release zone of flow-through lakes can be delineated by mapping the distribution of enriched stable isotope compositions of former lake water in the surrounding aquifer. The rate of release of lake water to groundwater can be estimated from a coupled lake water, solute and stable isotope mass balance for the lake. Estimations of groundwater interaction with the lake from groundwater flow modelling can then be compared to the lake water balance estimates and the known geometry of the lake's release zone. Such an analysis is applied to a coastal freshwater lake (Lake Jasper) in the southwest of Western Australia. The results indicate that Lake Jasper is a flow-through lake and provide validation that the estimated groundwater outflow from the lake is consistent with the geometry and hydraulic characteristics of the release zone in the aquifer.</div></front></TEI><affiliations><list><country><li>Australie</li></country></list><tree><country name="Australie"><noRegion><name sortKey="Turner, J V" sort="Turner, J V" uniqKey="Turner J" first="J. V." last="Turner">J. V. Turner</name></noRegion><name sortKey="Barr, A D" sort="Barr, A D" uniqKey="Barr A" first="A. D." last="Barr">A. D. Barr</name><name sortKey="Smith, A J" sort="Smith, A J" uniqKey="Smith A" first="A. J." last="Smith">A. J. Smith</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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