In order to scientifically evaluate the ecological restoration effect of the damaged mountain,20 evaluation indexes such as plant richness index,coverage,pH value of soil,temperature and humidity difference inside and outside the forest land,and flower color diversity index were selected through data collection,plant com-munity and site investigation as well as theoretical analysis.The TOPSIS method based on combined weights was used to evaluate the ecological restoration effect of different green restoration modes in Fengshan Park of Jiaozuo.The results show that in this studied area,the ecological restoration effect is good,the evaluation grade of the step restoration engineering model and the net spraying restoration engineering model is good,and the evaluation grade of the fish scale pit restoration engineering model is medium,indicating that the different ecological restoration engi-neering models are suitable for different site environments and scientific ecological restoration engineering models can rebuild good ecosystem structure and function.
关键词
生态修复效果评价/TOPSIS/复绿工程模式/破损山体
Key words
evaluation of ecological restoration effect/TOPSIS/greening project mode/damaged mountain
万方数据