摘要
通过检测广州市黄花岗公园内使用架空式通透铺装和传统封闭性铺装的透水透气性和其下土壤的理化性质、微生物含量和酶活性指标,综合对比分析两种铺装对其下土壤环境的影响,为架空式通透性铺装的环境效益优化设计及其在园林建设的推广应用提供参考依据。研究表明,架空式通透铺装的结构更有利于透水透气,且易于养护,能改善铺装周围土壤对天然雨水的透水保水性能,提高土壤的养分含量,有效养分利用率高,土壤微生物类群数量多,土壤生物活性较强。
By detecting and comparing the structure design, and physicochemical properties of soil, microbial content and enzyme activity index of the overhead porous pavement as well as impermeable pavement in the garden road of Huang Hua Gang Park.The aims of the study is to apply a reference for the environment benefit optimization and the future application of the overhead porous pavement. The results show that the structure of the overhead porous pavement has better water and air permeability rate. It is easy to be maintained and benificial to improve water permeability and retaining property of soil fertility around pavement which has high utilization rate of effective nutrient, microbial content and enzyme activity index.
出处
《广东园林》
2016年第2期56-61,共6页
Guangdong Landscape Architecture
基金
广东省星火计划项目"广东新型城镇居住区园林植物景观营建关键技术研究"(2013B020401008)资助
关键词
架空式通透铺装
土壤质量
园林绿地铺装
雨水利用
生态效益
Overhead Porous Pavement
Soil＇s physicochemical properties
Garden green land pavement
Rainwater utilization
Ecological benefits
