基于多元回归模型的城郊森林公园绿色锻炼空间吸引力研究

Attraction of Green Exercise Space in Suburban Forest Park Based on Multiple Regression Model

通过了解城郊型森林公园绿色锻炼活动的实际情况,选取福州国家森林公园中的5种空间类型进行绿色锻炼的活动人次进行统计,在此基础上建立关于绿色锻炼空间吸引力影响因素的多元回归模型,分析环境影响因素对活动人次的影响作用。结果表明,影响空间使用的因素主要有座椅数量、景观建筑、可进入草坪面积、水景观、雕塑小品,且有水景、景观小品及开敞的活动空间可以吸引更多的活动人群。5种代表性空间类型的空间吸引力得分排序为水上栈道空间>滨水空间>主干道空间>林下空间>建筑空间。同时也表明福州国家森林公园中大部分的场地空间吸引力得分不高,空间的利用性有待提高。研究分析了不同空间类型的空间吸引力及并探讨可能的原因,提出城郊型森林公园空间吸引力提升的相关策略。

In order to understand the actual situations of green exercise activities in suburban forest parks,the Fuzhou National Forest Park was selected as research object to conduct the statistics on the activities of green exercise in different spaces.On this basis,we established a multivariate regression model including factors influencing the attractiveness of green exercise space,and analyzed the impact of environmental factors on the number of people in action.The results showed that the main factors affecting the utilization of space included the number of seats,landscape architecture,accessible lawn area,waterscape,and sculpture sketches.Moreover,the waterscape,landscape sketches and open activity space could attract more people.The spatial attractiveness scores of the five representative space types were in the order of space of plank road above water>waterfront space>main road space>space of under the forest>building space.The results also showed that most of the sites in the park did not have a high score of spatial attraction,indicating that the utilization of space needed to be improved.The attractions of different types of space were analyzed and the possible reasons were discussed.The relevant strategies to enhance the spatial attraction of suburban forest park were put forward.