Zobrazeno 1 - 10
of 99
pro vyhledávání: '"L. Guadagnini"'
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 2661-2682 (2024)
We introduce a comprehensive and robust theoretical framework and operational workflow that can be employed to enhance our understanding, modeling and management capability of complex heterogeneous large-scale groundwater systems. Our framework encap
Externí odkaz:
https://doaj.org/article/76795540a2f64ec795da7e509f6690e2
Akademický článek
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Publikováno v:
Journal of Hydrology. 574:544-556
We rely on various Global Sensitivity Analysis (GSA) approaches to detect the way uncertain parameters linked to diverse conceptual geological models influence spatial distributions of hydraulic heads in a three-dimensional complex groundwater system
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
We propose and exemplify a framework to assess Natural Background Levels (NBLs) of target chemical species in large-scale groundwater bodies based on the context of Object Oriented Spatial Statistics. The approach enables one to fully exploit the ric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0e4f686a8900856b8a009d0597e6165
https://hdl.handle.net/2117/330514
https://hdl.handle.net/2117/330514
Publikováno v:
Water Resources Research. 54:5785-5802
Publikováno v:
Spatial Statistics. 43:100494
We address the problem of characterizing spatially variable Natural Background Levels (NBLs) of concentrations of chemical species of environmental concern in a large-scale groundwater body. Assessment of NBLs is critical to identify significant tren
Quantification of the (spatially distributed) natural contributions to the chemical signature of groundwater resources is an emerging issue in the context of competitive groundwater uses as well as water regulation and management frameworks. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28f23acc5cc9df5e3e98661b596ad4ca
http://hdl.handle.net/11311/1125697
http://hdl.handle.net/11311/1125697
Akademický článek
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Publikováno v:
Geoderma. :88-96
We investigate arsenic (As) fractioning in four natural solid matrices collected in a deep alluvial aquifer body which constitutes a typical example of an alluvial system characterized by large values of local As concentrations in groundwater. Sample
Publikováno v:
Journal of Hydrology. 508:343-355
We present a numerical study keyed to the analysis of the impact on hydraulic head statistics of two selected methodologies for the stochastic simulation of hydro-facies spatial arrangement. We analyze the distribution of hydraulic heads in a confine