地下水水源地保护区划分方法浅议

Discussion on the Division Method of Groundwater Source Protection Area

随着社会经济的飞速发展和人类生活水平的显著提高,地下水水源地污染日益严重,科学划分地下水水源地保护区是进行地下水水源地保护的有效手段。通过系统梳理国内外地下水水源地划分范围和划分方法研究的历史进程,重点剖析了当前主流的地下水水源地划分方法,如经验值法、公式计算法、解析模型法和数值模拟法的基本原理和适用条件,识别了每个方法的使用局限性。基于数值模拟法的技术优势和计算机技术快速发展的实际情况,提出了数值模拟法今后发展方向的措施建议。通过引入不确定性分析、多种技术方法优势互补、多学科相互融合,可以大大促进地下水水源地保护区划分结果的可靠性和准确性。

With the rapid development of social economy and the significant improvement of human living standard,the pollution of groundwater sources is becoming increasingly serious.The scientific division of groundwater source protection zones is an effective means of protecting groundwater sources.By systematically reviewing the history of the research on the scope and method of the division of groundwater sources at home and abroad,the current mainstream groundwater division methods are analyzed,such as the empirical method,formula calculation method,analytical model method and numerical simulation method.The applicable conditions identify the limitations of each method.Based on the technical advantages of the numerical simulation method and the actual situation of the rapid development of computer technology,the measures and suggestions for the future development of the numerical simulation method are proposed.The introduction of uncertainty analysis,the complementary integration of multiple technical methods,and the cross-disciplinary integration can greatly promote the reliability and accuracy of the division of groundwater protection areas.