城市生态智慧管理系统的生态系统服务评估功能与应用

Abstract

开展生态系统服务评估已经成为国土空间功能管治、城市治理、生态产品价值实现等工作中的先行基础动作。生态系统服务的类型和模型方法多，数据需求复杂，传统基于多学科软件开展生态系统服务评估的工作模式知识和技术门槛较高、效率低。当前专业的生态系统服务评估软件多为美国从业人员开发，对我国的数据构成和本地化参数适应性有限。介绍了我国自主开发的生态系统分析软件（城市生态智慧管理系统，IUEMS）的主要功能和应用情况，并将其的生态系统服务评估功能与InVEST、ARIES等国外主流软件在操作逻辑、评估模型、数据取得、空间精度、界面交互五个方面进行了对比。;Ecosystem services assessment has become more frequently and widely used in land-use management, city management and the valuation of ecosystem benefits. Working with traditional tools from different domains, the variety of ecosystem services and their large data demands place significant requirements on ecosystem assessment efficiency. This has prompted the need for professional ecosystem assessment tools. Most of the current ecosystem assessment software are developed by foreign groups. Parts of these models and their parameters have not been successfully indigenized to Chinese data structure and ecosystem management demands. This paper introduces a Chinese tool for ecosystem assessment, Intelligent Urban Ecosystem Management System (IUEMS), and its application. Addtionally, a comparison of five aspects (operation method, ecosystem services models, data requirement, spatial accuracy and user interface) is made using IUEMS and four other popular ecosystem assessment tools from around the world.