桂林市乡村园林景观分布特征及评价研究

目的]研究桂林乡村园林景观的空间分布特征并对其生态效益和美学效果进行评价,以期为桂林乡村园林的建设和发展提供参考。方法]文章采用层次分析法,构建桂林市乡村园林景观评价指标体系,计算各区域的乡村园林景观综合评价指数并比较其差异。结果]在园林景观评价体系中,美学效果的权重值要高于生态效益;在生态效益方面,植被覆盖率的权重值最大;在美学效果方面,景观类型丰富度的权重值最大。漓江山水生态型乡村景观分布区的景观综合评价指数远郊村镇景观型乡村景观分布区市郊园林社区型乡村景观分布区。结论]桂林市乡村园林景观空间分布特征明显,漓江山水生态型乡村景观分布区的乡村园林生态效益发挥最好、景观美学功能的实现最突出,是桂林乡村园林景观发展的代表区域,极具发展潜力。

THE DISTRIBUTION AND EVALUATION OF RURAL LANDSCAPE IN GUILIN

The research aimed to study the spatial distribution characteristics of rural landscape in Guilin and evaluate its ecological benefits and aesthetic effects, with a view to provide references for the construction and development of rural gardens in Guilin. It used the analytic hierarchy process to construct the evaluation index system of rural garden landscape in Guilin, and calculate the comprehensive evaluation index of rural garden landscape in each region and compare the differences. The results showed that in the garden landscape evaluation system, the weight value of the aesthetic effect was higher than the ecological benefit; in terms of the ecological benefit, the vegetation coverage rate had the largest weight value; in terms of the aesthetic effect, the landscape type richness had the largest weight value. The comprehensive evaluation of landscape was ranked by the landscape area of the ecological landscape in the Lancang River > rural landscape in the rural area> rural landscape in the suburban community. It concluded that the spatial distribution characteristics of rural landscape in Guilin were obvious. The rural landscape ecological landscape in the Lijiang landscape ecological landscape played the best, and the landscape aesthetic function was the most prominent, where was the representative area of Guilin rural landscape development.