湖泊水质模型研究进展

PROGRESS IN THE RESEARCH OF LAKE WATER QUALITY MODEL

湖泊是最重要的淡水资源之一,对社会和经济的发展起着不可估量的作用。保护和改善湖泊水环境问题已成为当前世界关注的一个焦点。湖泊水质模型是一种利用数学语言来描述湖泊污染过程中的物理、化学、生物化学及生物生态各方面之内在规律和相互联系的手段。作为湖泊水环境污染治理、规划决策分析中的一个重要工具,它可以为湖泊的综合整治和科学管理提供科学的依据,在环境保护领域中发挥着举足轻重的作用。分别介绍了湖泊水质模型国内外研究动态、类型、常用软件(WASP、EFDC、CE-QUAL-W2、CE-QUAL-R1、CE-QUAL-ICM、MIKE、SMS等)和应用实例,并综观湖泊水质模型的研究历史和应用前景,系统分析了湖泊水质模型研究的发展趋势。

A lake is one of the most important resource for fresh water,which plays a significant role in the society and economy. Nowadays, conservation and improvement of lake environment had attracted close attention throughout the world. The lake water quality model is a measure describing the inherent laws of lake pollution process and the relationship between these laws and physics, chemistry, biochemistry, biology by means of mathematic language. As a tool for purification of pollution water and for decision of management, it can provide scientific foundation for general regulation and scientific management, and play an important role in environmental protection. In this paper, advances of studies on lake water quality model, style, general software （i. e. WASP, EFDC, CE-QUAL-W2, CE-QUAL-R1, CE-QUAL-ICM, MIKE, SMS） and the application examples at home and abroad were introduced. Also a comprehensive view on the research history and application prospect, and analysis of development trend of the lake water quality model were made.