摘要
采用人工智能方法,扩展GIS(地理信息系统)的功能,建立能对累积影响途径全部推理过程做出必要解释的累积效应专家系统。充分发挥其推理及解释的功能,克服 GIS 在累积效应过程分析和推理中的不足,解决了在区域开发环境影响评价中,用 GIS对区域影响环境评价的累积效应影响的时空分析,虽有一定的优势,但不能对累积效应的过程进行分析,即不能确定和分析累积效应的因果关系,不能区分累积方式的难题。研究结果表明,该系统能为区域开发环境影响评价提供决策支撑。
This paper makse full use of the advantages of the artificial intelligence and the designed cumulative impact expert system,which can explain the reasoning progress about the cumulative impact and take advantages of the reasoning and explaining function to overcome the shortage of GIS . In regional development of environmental impact assessment, it solves the problem that GIS, despite it’s advantages in spatial analyses, cannot analyze the process.Namely, GIS cannot define and analyze the causes and divide the styles of the cumulative impact. The results indicate that cumulative impact expert system provides the decision support for regional development of environmental impact assessment.
出处
《地球科学与环境学报》
CAS
2005年第1期76-79,共4页
Journal of Earth Sciences and Environment
基金
国土资源部科技专项计划项目(国地防灾[2003]合14号)
四川省学术与技术带头人培养基金项目(2200319)
