退化草地植被生态恢复系统工程设计

摘要

设计了生态环境适宜度分析及植被生态恢复系统工程决策专家系统的技术流程。应用多种数据源、多种决策分析方法，建立生态环境基础空间数据库，确定生态环境适宜度评价模型，依据专家系统原理，在地理信息系统平台上分析生态环境适宜度，决策生成植被恢复的布局方案和优化栽培技术组合。%The paper designed the technical procedure and realization method of the system that contains assessment of ecological environmental and plant of vegetation restoration were designed. Spatial data bank on ecological environment was established by using the various data resources and methods of decision and analysis. Assessment model on the optimization of ecological environment was determined. According to the principal of expert system, plant allocation and sets of cultivation techniques were formulated by evaliating the ecological environment optimization based on GIS.