海水入侵的管理优化模型

期刊：《水文学杂志》，2014年1月，508卷：43–52

作者：Ajay Singh

关键字：优化模型；线性规划；非线性规划；遗传算法；人工神经网络；多目标优化模       

摘要：世界各地的沿海含水层面临着一个重要的环境问题，即海水入侵。这是为满足全球人口迅速增长对淡水日益增长的需求而过度超采地下水导致的。因此，为了保护沿海含水层不受海水入侵危害，有必要制定相应的管理模型来评价地下水最大可行抽水率。本文主要是综合评价利用各种编程技术提出的解决海水入侵管理问题的方法.回顾历史文献发现，过去采用的管理模型主要考虑抽水率最大化、水位下降最小化、泵体积最小化、海水入侵含水层最小化，以及抽水成本最小化。基于采用的编程技术，过去评价内容有5个部分，包括线性规划、非线性规划、遗传算法、人工神经网络算法、以及所目标优化模型。然而各个评价结果是不同的，因此需要致力于更多研究。本文为沿海含水层海水入侵问题选择适当的管理方法提供了依据。

Optimization modelling for seawater intrusion management

Journal: Journal of Hydrology，Volume 508, 16 January 2014, Pages 43–52

Author: Ajay Singh

Keywords: Optimization modelling; Linear programming; Nonlinear programming; Genetic algorithms; Artificial neural networks; Multiobjective optimization models

Abstracts: The coastal aquifers of the world are facing environmental problem of seawater intrusion. This problem is the results of indiscriminate and unplanned groundwater exploitation for fulfilling the growing need of freshwater for the burgeoning global population. There is a need to develop appropriate management models for assessing the maximum feasible pumping rates which protects seawater intrusion in coastal aquifers. The comprehensive reviews on the use of various programming techniques for the solution of seawater intrusion management problem of coastal aquifers have been provided in this paper. The literature review revealed that the management models used in the past mainly considered the objectives of maximization of pumping rate, minimization of drawdown, minimization of pumped water, minimization of seawater volume into the aquifer, and/or minimization of pumping cost. The past reviews are grouped into five sections based on the programming techniques adopted. The sections include: linear programming, nonlinear programming, genetic algorithms, artificial neural networks, and multiobjective optimization models. Conclusions are drawn where gaps exist and more research needs to be focused. This review provides the basis for the selection of appropriate methodology for the management of seawater intrusion problems of coastal aquifers.

文献来源：http://www.sciencedirect.com/science/article/pii/S0022169413007713

翻译：王丽婷；  校核：刘淼