Driving the modeling of saltwater intrusion at the Venice coastland (Italy) by ground-based, water-, and air-borne geophysical investigations
文献类型：会议论文
| 作者 | Teatini,P. ; Tosi,L. ; Viezzoli,A. ; DeFranco,R. ; BiellaG. ; Tang,C. |
| 出版日期 | 2010 |
| 会议日期 | 2010-05-16 |
| 会议地点 | . |
| 关键词 | Aquifers Computer Simulation Finite Element Method Geophysics Groundwater Pollution Hydrogeology Soil Pollution Soils Tomography |
| 通讯作者 | Teatini, P. |
| 英文摘要 | The coastland surrounding the southern Venice Lagoon, Italy, is a precarious environment subject to both natural changes and anthropogenic pressure. One major environmental problem is the saltwater contamination in shallow aquifers. Since the early 2000s, a significant effort has been devoted to understand the process dynamics by integrating different geophysical techniques, i.e. TL-ERT (Time Lapse - Earth Resistivity Tomography), MRT (Marine RT), AEM (Airborne ElectroMagnetic), and shallow water VHRS (Very High Resolution Seismic) surveys. The monitoring results have been used to drive the development of a reliable numerical model for the simulation of the saltwater intrusion along the margin of the southern Venice Lagoon. The model solves the coupled density dependent flow and transport equations by a highly accurate numerical approach based on the mixed hybrid finite element (MHFE) method and a combination of MHFE with high resolution finite volumes (HRFV) for the discretization of the flow and transport equations, respectively. Modeling application provides a clear picture of the relative importance of the factors that contribute to the soil contamination in the study area. © 2010 ASCE. |
| 产权排序 | (1) Department of Mathematical Methods and Models for Scientific Applications, University of Padova, Via Trieste 63, 35121 Padova, Italy; (2) Institute of Marine Sciences, National Research Council, Castello 1364/A, 30122 Venezia, Italy; (3) Aarhus Geophysics APS, Hoegh-Guldbergs Gade 2, Aarhus DK-8000, Denmark; (4) Istituto Per la Dinamica dei Proces Si Ambientali, National Research Council, Via Mario Bianco 9, 20131 Milano, Italy; (5) Yantai Institute of Coastal Zone Research for Sustainable Development, Chinese Academy of Science, Chunhui Road 17, Laishan Districy, 264003 Yantay, China |
| 会议录 | World Environmental and Water Resources Congress 2010: Challenges of Change - Proceedings of the World Environmental and Water Resources Congress 2010
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| 会议录出版者 | American Society of Civil Engineers, 1801 Alexander Graham Bell Drive, Reston, VA 20191-4400, United States |
| 学科主题 | 海洋科学 |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISBN号 | ISBN-13:9780784411148 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/4764]  |
| 专题 | 烟台海岸带研究所_近岸生态与环境实验室 |
| 推荐引用方式 GB/T 7714 | Teatini,P.,Tosi,L.,Viezzoli,A.,et al. Driving the modeling of saltwater intrusion at the Venice coastland (Italy) by ground-based, water-, and air-borne geophysical investigations[C]. 见:. .. 2010-05-16. |
入库方式： OAI收割
来源：烟台海岸带研究所
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