摘要
对山东省昆嵛山国家自然保护区40块样地进行调查,构建林分防御病虫害能力的评价指标体系,阐述DPS数据处理系统中层次分析法的功能以及以此来确定评价体系权重的方法和步骤,进而对林分进行评价.结果表明,评价结果与样地实际情况较符合.
Based on the survey results on 40 sampling plots at Kunlongshan National Nature Reserve, the system for evaluating the stand＇s ability for preventing forest pest was established. The function of hierarchy analysis method in DPS, the methods and procedures for identifying the weight of the system were described, and the stands were evaluated. The evaluation results were basically conformed with the actual conditions.
出处
《林业调查规划》
2009年第2期57-61,共5页
Forest Inventory and Planning
关键词
评价体系
DPS数据处理系统
层次分析法
防御病虫害能力
evaluation system
DPS Data Processing System
hierarchy analysis method
ability for preventing forest pest
