Evaluation of Ecological Benefits and Recreation Satisfaction of Plant Communities in Urban Parks:Taking Donghu Park in Chengdu as an Example
Taking Donghu Park in Chengdu as the research object,20 typical plant communities of woodland,shrub,grassland and wetland in the park were investigated by using AHP and typical sampling method,and their ecological benefits and recreation satisfaction were evaluated.The results showed that:in terms of ecological benefit,forest land＞shrub＞wetland＞grassland;in terms of recreation satisfaction,forest land＞shrub＞grassland＞wetland.Among them,forest land has the best ecological and landscape benefits because of its rich plant configuration and good landscape level.Grassland and wetland have the lowest scores because of simple species,single level and improper maintenance.Improving the quality of grassland and wetland will be the key to optimize the plant community in Donghu Park.
国家科技期刊平台
NSTL
万方数据
