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DOI10.1016/j.enggeo.2016.04.014
Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy)
Ghiglieri, Giorgio1,2; Carletti, Alberto1,2; Da Pelo, Stefania1; Cocco, Fabrizio1; Funedda, Antonio1; Loi, Alfredo1; Manta, Fabio1; Pittalis, Daniele2,3
通讯作者Ghiglieri, Giorgio
来源期刊ENGINEERING GEOLOGY
ISSN0013-7952
EISSN1872-6917
出版年2016
卷号207页码:103-114
英文摘要

This study presents a novel approach for the hydrogeological assessment of sedimentary coastal aquifers. Specifically, the methodology is tailored for modeling groundwater flow and nitrates contamination in typical Mediterranean coastal plains with high anthropogenic pressures, as exemplified by the Arborea plain (central western Sardinia, Italy). The study started with development of an updated geological-depositional model based on sequential stratigraphy. Geological and geophysical data, processed in a geographic information system (GIS) environment, supported the definition of a 3D hydrogeological conceptual model and provided a solid basis for the interpretation of groundwater flow directions. The 3D hydrogeological model allowed constraining groundwater circulation, flow paths and distribution of nitrate concentrations in the aquifers. The methodology appears as a valid tool applicable in other coastal areas to determine geological and hydrogeological settings. The definition of a quantitative hydrogeological framework will support the effective management of local water resources. (C) 2016 Elsevier B.V. All rights reserved.


英文关键词3D hydrogeological-conceptual model Groundwater Nitrate pollution Nitrate Vulnerable Zone Desertification Sardinia
类型Article
语种英语
国家Italy
收录类别SCI-E
WOS记录号WOS:000377320100010
WOS关键词AQUIFER ; VISUALIZATION ; FRAMEWORK ; SEQUENCE ; NITRATE ; SYSTEM ; REGION ; VALLEY ; SOIL
WOS类目Engineering, Geological ; Geosciences, Multidisciplinary
WOS研究方向Engineering ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/192573
作者单位1.Univ Cagliari, Dept Chem & Geol Sci, Via Trentino 51, I-09127 Cagliari, Italy;
2.Univ Sassari, Desertificat Res Ctr NRD, Viale Italia, I-07100 Sassari, Italy;
3.Univ Parma, Dept Phys & Earth Sci, Parco Area Sci 157a, I-43124 Parma, Italy
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Ghiglieri, Giorgio,Carletti, Alberto,Da Pelo, Stefania,et al. Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy)[J],2016,207:103-114.
APA Ghiglieri, Giorgio.,Carletti, Alberto.,Da Pelo, Stefania.,Cocco, Fabrizio.,Funedda, Antonio.,...&Pittalis, Daniele.(2016).Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy).ENGINEERING GEOLOGY,207,103-114.
MLA Ghiglieri, Giorgio,et al."Three-dimensional hydrogeological reconstruction based on geological depositional model: A case study from the coastal plain of Arborea (Sardinia, Italy)".ENGINEERING GEOLOGY 207(2016):103-114.
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