The role of moisture fluctuations in unsaturated transport
Within the framework of stochastic theory and the spectral perturbation techniques, three-dimensional dispersion in partially saturated soils with a finite correlation scale of log-hydraulic conductivity is analyzed. The effects of spatial variability of the moisture distribution parameter on the as...
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Veröffentlicht in: | Stochastic environmental research and risk assessment 1997-04, Vol.11 (2), p.129-143 |
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description | Within the framework of stochastic theory and the spectral perturbation techniques, three-dimensional dispersion in partially saturated soils with a finite correlation scale of log-hydraulic conductivity is analyzed. The effects of spatial variability of the moisture distribution parameter on the asymptotic spreading behavior of a unsaturated solute plume are assessed. This is accomplished by comparing two asymptotic macrodispersivities and two variance of solute concentration, obtained for a constant moisture content and spatially varied moisture, respectively. |
doi_str_mv | 10.1007/BF02427912 |
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This is accomplished by comparing two asymptotic macrodispersivities and two variance of solute concentration, obtained for a constant moisture content and spatially varied moisture, respectively.</description><identifier>ISSN: 0931-1955</identifier><identifier>ISSN: 1436-3240</identifier><identifier>EISSN: 1435-151X</identifier><identifier>EISSN: 1436-3259</identifier><identifier>DOI: 10.1007/BF02427912</identifier><language>eng</language><publisher>Berlin: Springer</publisher><subject>Asymptotic properties ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; Hydrogeology ; Hydrology. Hydrogeology ; Moisture content ; Moisture effects ; Partially saturated soils ; Perturbation methods ; Saturated soils ; Soil moisture ; Water content</subject><ispartof>Stochastic environmental research and risk assessment, 1997-04, Vol.11 (2), p.129-143</ispartof><rights>1997 INIST-CNRS</rights><rights>Springer-Verlag 1997.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-a268t-5801fcece02dfef566132e78c5ecbba9bf5000adb6edcb134081b7e13b5b811f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2700542$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>CHANG, C.-M</creatorcontrib><creatorcontrib>KEMBLOWSKI, M. W</creatorcontrib><title>The role of moisture fluctuations in unsaturated transport</title><title>Stochastic environmental research and risk assessment</title><description>Within the framework of stochastic theory and the spectral perturbation techniques, three-dimensional dispersion in partially saturated soils with a finite correlation scale of log-hydraulic conductivity is analyzed. The effects of spatial variability of the moisture distribution parameter on the asymptotic spreading behavior of a unsaturated solute plume are assessed. This is accomplished by comparing two asymptotic macrodispersivities and two variance of solute concentration, obtained for a constant moisture content and spatially varied moisture, respectively.</description><subject>Asymptotic properties</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>Hydrogeology</subject><subject>Hydrology. Hydrogeology</subject><subject>Moisture content</subject><subject>Moisture effects</subject><subject>Partially saturated soils</subject><subject>Perturbation methods</subject><subject>Saturated soils</subject><subject>Soil moisture</subject><subject>Water content</subject><issn>0931-1955</issn><issn>1436-3240</issn><issn>1435-151X</issn><issn>1436-3259</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNpFkE9LAzEQxYMoWKsXP0FAT8LqTLLZP960WBUKXip4W5LsBLdsNzXJHvz2rrToaQ7zm_fmPcYuEW4RoLx7XILIRVmjOGIzzKXKUOHHMZtBLTHDWqlTdhbjBgBqIasZu19_Eg--J-4d3_oupjEQd_1o06hT54fIu4GPQ9TTQidqeQp6iDsf0jk7cbqPdHGYc_a-fFovXrLV2_Pr4mGVaVFUKVMVoLNkCUTryKmiQCmorKwia4yujVPTN7o1BbXWoMyhQlMSSqNMhejknF3tdXfBf40UU7PxYxgmy0YURS4QUNQTdbOnbPAxBnLNLnRbHb4bhOa3m-a_mwm-PkjqaHXvpki2i38XogRQuZA_zmFjMw</recordid><startdate>19970401</startdate><enddate>19970401</enddate><creator>CHANG, C.-M</creator><creator>KEMBLOWSKI, M. 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issn | 0931-1955 1436-3240 1435-151X 1436-3259 |
language | eng |
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source | Springer Nature - Complete Springer Journals |
subjects | Asymptotic properties Earth sciences Earth, ocean, space Exact sciences and technology Hydrogeology Hydrology. Hydrogeology Moisture content Moisture effects Partially saturated soils Perturbation methods Saturated soils Soil moisture Water content |
title | The role of moisture fluctuations in unsaturated transport |
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