Study on Spatial Distribution Characteristics of Scenic and Recreational Forest in Guangzhou
To enhance the health and ecological benefits of scenic recreation,we elucidated their spatial distribution characteristics,which can be used to reveal strategic issues regarding the spatial distribution of com-mon tree species.900 m2 quadrats were randomly set up in scenic recreational forest communities in Guangzhou,and each tree was surveyed using LiDAR.Then the living vegetation volume(LVV)and amount of recreational space on the forest floor(RSFF)were calculated,and the differences in spatial distribution characteristics across locations,and forest types were analyzed.The spatial distribution characteristics of trees were similar among dif-ferent locations and forest types.Urban scenic recreational forest areas are thus configured based on aesthetics,recreational functions,and the spatial distribution characteristics of different tree species.Additionally,the rela-tionship between the tree crown LVV and the RSFF was generally synergistic,yet contradictory.Although an in-crease in LVV can effectively improve ecological benefits,it may also reduce the RSFF and the benefits of cool-ing and heat reduction brought by the tree canopy.
scenic and recreational forestthree-dimensional green quantityshade and coolingthe a-mount of recreation space under the forestspace allocation
万方数据
维普
