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听觉是影响人环境感知的重要因素,优化声环境可以显著提升景观效果和整体功能。公园绿地不仅为游憩者提供隔离外界噪声的屏障,其营造特有的声、景要素共同影响着人的主观感受。文章在总结国内外相关研究的基础上,提出从绿地植物群落降噪及声环境要素调节两个方面研究绿地空间声景观优化机制,综合运用植物景观设计、噪声控制、环境心理学、声景观等多学科相关理论和研究方法,对促进绿地功能的发挥、指导植物景观设计、拓展声景观研究领域都具有重要科学价值。
Hearing is an important factor that affects human perception of the environment. Optimizing the acoustic environment can significantly improve the landscape effect and overall function. The park green space not only provides the barrier for tourists to isolate external noise, but also creates unique sound and scene elements that affect people’s subjective feelings. On the basis of summarizing relevant researches at home and abroad, the paper proposes to study the optimization mechanism of green space acoustics landscape from two aspects of noise reduction of green plant community and adjustment of acoustic environment elements, and make comprehensive use of plant landscape design, noise control, environmental psychology, sound landscape and so on Multidisciplinary related theories and research methods have important scientific value in promoting the function of green space, guiding the plant landscape design and expanding the research on acoustic landscape.