摘要
建立沈阳城市森林群落结构的评价指标体系,应用层次分析法来确定各项指标的权重值,结合概率和数理统计理论对沈阳各个功能类型城市森林群落结构进行评价。结果表明:沈阳农业大学复旦园风景游憩林、沈阳农业大学垂钓中心生态公益林、黎明宿舍住宅区附属林、沈阳市潜水泵有限公司门前道路林、青年苗圃生产林的得分分别排在各功能样地的首位,群落结构相对较好,在城市森林建设中具有较高的参考作用。
This paper aimed to set up an evaluation system for forest community structure in shengyang. Analysis hierar- chy process was applied to find the weight value of each evaluation, then according to the probability and mathematical statistics theory, the community structure of each type of urban forest in shenyang was evaluated. The result indicated the community structure of fudanyuan in shenyang agricultural university was relatively good in landscape and relaxation forest and the chuidiaozhongxin of shenyang agricultural university in ecological and public welfare forest, liming residence area in subordinated forest, the road in front of shenyang submersible pump company in road forest, qingnian nursery garden in production and management forest.
出处
《北方园艺》
CAS
北大核心
2009年第7期250-253,共4页
Northern Horticulture
关键词
城市森林
层次分析法
指标体系
群落评价
Key words.Urban forest
Analysis hierarchy process （AHP）
Evaluation system
Community evaluation
