孙道林，刘玉含，马 文

(中国电建集团北京勘测设计研究院有限公司，北京 100024)

　　摘要：为提高水环境治理水平、改善水环境质量提供服务和支撑，针对水环境治理信息化支撑不足的现状，探讨信息化支撑系统设计思路、实现技术和应用场景。基于GIS技术构建水环境治理数据库，利用支撑系统融合应用GIS、数据库、环境模拟和绩效评价等技术，对不同要素集成管理，供各子系统调用，结合水环境模型、绩效评价等实现治理效果的模拟、预测和评估。支撑系统可以实现水环境信息管理、治理技术检索与查询、辅助决策、绩效评估和可视化呈现等功能，为水环境治理提供规划、设计、管理及评估咨询和服务。提出的基于GIS、融合环境和绩效评估技术的水环境治理支撑系统，适用于水环境综合信息管理、规划及决策管理和工程绩效评估，实现对水环境治理的信息化支撑。

　　关键词： GIS;河湖水环境;支撑系统;水环境模型;工程绩效评估

　　Design and application of rivers and lakes water environmental treatment supporting system

　　SUN Daolin, LIU Yuhan, MA Wen

　　(Power China Beijing Engineering Corporation Limited, Beijing 100024, China)

　　Abstract: Aiming to provide useful service and support for improving the level of water environment treatment, concerning the reality of insufficient water environment information system, the paper introduces the designing ideas, implementation techniques, and application scenarios of the water environmental information supporting system. The water environmental treatment database is constructed based on GIS. The environmental information supporting system compromises the techniques of GIS, database, environmental simulation and performance evaluation. It can be used for the subsystems to manage all the elements. It simulates, forecasts, and evaluates the treatment effect by using water environmental models and performance evaluation technique. The environmental information supporting system meets the requirement of water information management, treatment technique inquiries, supporting decision-making, performance evaluation and information visualization, and provides consulting service including planning, designing and evaluating. The target and general structure of the water environmental system that can be used to manage water information, support decision-making and evaluate performance, are introduced based on GIS, environmental and evaluating techniques in order to provide useful reference for water environmental treatment system.

　　Keyword: GIS; waters and lakes water environment; supporting system; water environmental model; project performance evaluation