风景园林植物配置在城市生态环境污染改善中的应用研究

Application of Landscape Plant Configuration in Improving Urban Ecological Environment Pollution

风景园林植物配置有改善生态环境污染的作用,为此研究风景园林植物配置在城市生态环境污染改善中的应用。基于风景园林植物改善生态环境特点,通过口袋公园的地形尺寸、植物种植坡度以及植物配置的生态模式,确定风景园林植物应用的配置形式,依据模糊数据理论建立多目标的模糊优选模型,通过求解模型得到有关净化环境能力的植物配置方案排列顺序。利用综合评价方法,基于多种评价指标计算风景园林植物配置的综合评价指数,获得最佳植物配置方案。实验结果表明,所配置植物种类应用频率高,产生的负离子浓度多,生态环境污染改善效果好。

The configuration of landscape plants has the effect of improving ecological environment pollution.Therefore,the application of landscape plant configuration in improving urban ecological environment pollution is studied.Based on the improvement of ecological environment characteristics by landscape plants,the configuration form of landscape plant applications is determined through the terrain size,plant planting slope,and ecological mode of plant configuration of pocket parks.A multi-objective fuzzy optimization model is established based on fuzzy data theory,and the order of plant configuration schemes related to environmental purification ability is obtained by solving the model.Using a comprehensive evaluation method,the study calculates the comprehensive evaluation index of landscape plant configuration based on multiple evaluation indicators to obtain the optimal plant configuration plan.The experimental results show that the configured plant species have a high application frequency,generate a high concentration of negative ions,and have a good effect on improving ecological environment pollution.