九峰城市森林保护区景观生态评价  

Landscape Ecological Evaluation of Jiufeng Urban Forestry Reserve

作　　者：李艳[1] 姚崇怀[2] 

机构地区：[1]郑州牧业工程高等专科学校生物工程系,河南郑州450011 [2]华中农业大学园艺林学学院,湖北武汉430070

出　　处：《安徽农业科学》2011年第9期5430-5432,共3页Journal of Anhui Agricultural Sciences

摘　　要：选择描述因子与因子叠加相结合的方法,从坡度、郁闭度、敏感性、可达性、景观利用条件5个单项因子进行分析,根据因子对生态影响的权重关系分别打分,最后叠加得出景观环境优劣情况及景观环境容量。根据分析结果划分保护区内需要恢复、保护、改造及开发的区域,以期供进一步规划借鉴和参考。By selecting methods of description factor and factor superposition,landscape ecological evaluation of Jiufeng Urban Forestry Reserve was analyzed from five single factors including ratio of slope,canopy density,sensitivity,accessibility and landscape use condition.In accordance with weighting between factors and ecological influence,scores were given,and finally landscape environment condition and landscape environment capacity were obtained through superposition.Based on the analysis results,the areas needed to be recovered,protected,reconstructed and developed in the nature reserve were divided,so as to provide reference for further planning.

关 键 词：生态评价 因子 网格 

分 类 号：X173[环境科学与工程—环境科学]