摘要
综述近几年国内外地下水系统数值模拟领域在思维方法、数学工具和计算机软件技术等方面的研究现状,分析了国内外在确定地下水系统数值模拟模型的不确定因素、应用3S技术和数值模拟软件的情况,提出了存在的问题,强调多学科模型的耦合及对水文地质参数研究和基础资料获取的重要性,指出计算机技术的深入应用、三维数值模型的建立和多种模型的耦合是未来发展方向。
A snmmary was made on some advances in recent years in numerical simulation of groundwater system at home and aboard, with emphasis on the research ideas, mathematic tools, and software techniques. Current situation about the determination of uncertainty factors for the numerical simulation model of groundwater system and the application of 3S technique and software to numerical simulation was analyzed, and some related problems were put forward. The coupling of muhidisciplinary models, study ofhydrogeologic parameters, and acquisition of basic information were emphasized. Finally, it is pointed out that the future development of the technique will focus on the following aspects, i.e. the wide application of computer technology, the development of three-dimensional numerical models, and the coupling of different models.
出处
《水利水电科技进展》
CSCD
北大核心
2006年第1期77-81,共5页
Advances in Science and Technology of Water Resources
基金
国家自然科学基金重点资助项目(50339030)
国家自然科学基金委员会"中国西部环境与生态科学重大研究计划"项目(90202001)
关键词
地下水系统
地下水资源
数值模拟
groundwater system
groundwater resources
numerical simulation
