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通过分析近年来生物滞留设施在土壤介质、气候与热冲击、生物多样性、生命周期成本等方面的研究内容得到,优化土壤介质可提高系统的处理性能。增加模型的兼容性与输入端控制可提高模型预测的准确性。小规模设施耐热冲击性能较好。生物滞留设施相比草坪、花园有更丰富的生物多样性,利用植物根系与生物多样性增强设施的性能还有待研究。通过主动性控制指导、加强施工段控制可降低设施的周期成本,成本模型预测的准确性还需加强基础资料的收集与资源的共享。
By analyzing the recent research on the bio-retention facilities in soil media, climate and thermal shocks, biodiversity and life cycle costs, optimizing the soil media can improve the processing performance of the system. Increased model compatibility and input control improve the accuracy of model predictions. Small-scale facilities have better thermal shock resistance. Bioretention facilities have more biodiversity than lawns and gardens, and the use of plant roots and biodiversity to enhance the performance of facilities remains to be seen. Through the guidance of initiative control, strengthening the construction section control can reduce the facility’s cycle cost. The accuracy of the cost model prediction also needs to strengthen the collection of basic information and resources sharing.