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海洋生态调控智能决策支持系统（ＩＤＳＳＭＥＲ）是建立在海洋生态系统动力学原理与控制论方法基础上，以计算机科学技术为主，综合系统科学、管理科学以及海洋生态学的理论和方法的人机交互系统，旨在为决策者在协调资源与环境的生态关系、探索海洋生物资源可持续发展的生态调控对策与可行途径等方面提供一个良好的支持工具。给出ＩＤＳＳＭＥＲ的数据库系统、模型库系统、方法库系统及知识库系统，具有信息服务、科学计算和决策咨询的功能，这种四库三功能结构，以实规定量计算与定性推理有机地结合。最后构迄了基于数据库的知识库以及采用双向推理策略的海洋生态知识库系统结构。
IDSSMER is a man-machine based on the principle and control theory of marine ecosystem dynamics, mainly based on computer science and technology and integrated with the theories and methods of system science, management science and marine ecology Interactive system designed to provide a good support tool for decision-makers in coordinating the ecological relationship between resources and environment and in exploring ecological control measures and feasible approaches for the sustainable development of marine living resources. Given IDSSMER database system, model library system, method library system and knowledge base system, with information services, scientific computing and decision-making consulting function, this four-library three-functional structure, with real quantitative calculation and qualitative reasoning organically combined . Finally, the structure of the knowledge base based on the database and the two-way inference strategy of marine ecological knowledge base structure.