Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/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
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ISSN | 0013-7952 |
EISSN | 1872-6917 |
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 |
推荐引用方式 GB/T 7714 | 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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