规划码头对Enfidha地下水的影响(突尼斯):局地尺度地下水模拟

2013 5th International Conference on Modeling, Simulation and Applied Optimization (ICMSAO) Pub Date : 2013-04-28 DOI:10.1109/ICMSAO.2013.6552714

F. Horriche, M. Zammouri, S. Benabdallah

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引用次数: 1

摘要

沿海的恩菲达平原位于突尼斯的中东部。在平原下游规划了一个码头，可能会对地下水造成威胁。建立了一个大尺度模型，用于评价码头对含水层总体的影响。建立了流动和溶质输运模型。为了得到精度更高的结果，在码头附近细化网格，建立了局部尺度的模型。子模型在1972-2005年期间进行了校准。模拟进行了50年的时间，以评估计划中的码头对地下水质量的影响细节。结果显示，到2055年，计划中的码头周围的盐度将增加10克/升。受影响地区主要位于沼泽地区。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of planned marina on Enfidha groundwater (Tunisia) A local-scale groundwater modeling

The coastal Enfidha plain is located in the centre-east of Tunisia. A marina is planned downstream the plain and is likely to induce a risk on groundwater. A large scale modeling has been developed and used to evaluate the effect of the marina on the totality of the aquifer. Flow and solute transport models were built. In order to have results with higher precision, a local-scale modeling is developed by refining the mesh nearby the marina region. The submodel is calibrated over the period 1972-2005. Simulations are carried out for a 50-years period, to assess the impact details of the planned marina on groundwater quality. Results show an additional salinity increase reaching 10 g/l by the year 2055 around the planned marina. Affected areas are located mostly in the marshes regions.

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2013 5th International Conference on Modeling, Simulation and Applied Optimization (ICMSAO)

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