Characterization of residual NAPL using partitioning tracers: temporal moment analysis

被引：0
|
作者：
Berglund, S [1 ]
Torstensson, D [1 ]
Demmy, G [1 ]
机构：
[1] Royal Inst Technol, Dept Civil & Environm Engn, KTH, S-10044 Stockholm, Sweden
来源：
CALIBRATION AND RELIABILITY IN GROUNDWATER MODELLING: COPING WITH UNCERTAINTY | 2000年 / 265期
关键词：
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A stochastic Lagrangian methodology is used to derive expressions for the temporal moments associated with transport of partitioning tracers through an aquifer of spatially variable hydraulic conductivity that contains a heterogeneously distributed residual nonaqueous phase liquid (NAPL) phase. The resulting statistical moments of the Lagrangian variables are expressed in terms of the statistics of the hydraulic conductivity and the NAPL content for the special case of a perfectly stratified aquifer.
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页码：412 / 417
页数：6
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