Carregant...
Carregant...

Vés al contingut (premeu Retorn)

Estimation of spatial covariance of log conductivity from particle size data

Autor
Riva, M.; Sanchez-Vila, X.; Guadagnini, A.
Tipus d'activitat
Article en revista
Revista
Water resources research
Data de publicació
2014-06
Volum
50
Número
6
Pàgina inicial
5298
Pàgina final
5308
DOI
https://doi.org/10.1002/2014WR015566 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/2014WR015566/abstract Obrir en finestra nova
Resum
We derive analytical relationships between the spatial covariance of the (natural) logarithm of hydraulic conductivity (K) and that of representative soil particle sizes and porosity. The latter quantities can be directly measured during routine sedimentological analyses of soil samples and provide a way of incorporating K estimates into groundwater flow models at a relatively modest experimental cost. Here we rely on widely used empirical formulations requiring measurements of representative pa...
Paraules clau
Hydraulic Conductivity, Aquifer, Heterogeneity, Uncertainty, Transport, Porosity, Tools, Site
Grup de recerca
GHS - Grup d'Hidrologia Subterrània

Participants