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森林环境对人体健康影响的实证研究

An Empirical Study on the Effects of Viewing Forest on Human Physical and Mental Health

  • 摘要: 采用现场研究的方法对北京市延庆城区和延庆松山森林公园进行调研, 评估森林环境对体验者血压、心率变异性、情绪、环境复愈性、环境感知等方面的影响。结果发现, 森林环境的复愈性显著高于城市环境。森林环境可以显著降低体验者的消极情绪, 提升积极情绪, 这种效应不受活动类型的限制。森林环境可以提高人体自主神经系统的整体调控能力, 增加副交感神经对心脏的调节, 改善血压, 使体验者的血压更加趋向理想血压值。在森林环境中进行不同的活动, 对血压和心率的影响效应不同。在未来的研究中, 可以增加森林环境影响身心健康的社会因素调节变量, 探索森林中不同林分对人体健康的影响, 结合脑神经成像技术, 进一步探讨自然对人体健康影响的脑神经作用机制。

     

    Abstract: By surveying Beijing Yanqing City and Yanqing Songshan Forest Park through field experiments, we assessed the effects of the forest landscapes on the human blood pressure, heart rate variability (HRV), mood states, environmental recovery and environmental perception. As results, the forest environment restoration was significantly higher than that in urban environment. The forest environment significantly reduced the participants' negative emotions, increased their positive emotions, and this effect is not limited by the type of activity. The forest environment improved the overall regulation ability of human's autonomic nervous system, increased the parasympathetic regulation of the heart, and improved blood pressure, making blood pressure close to be ideal. The different activities in forest environment have different impact on blood pressure and heart rate. In the future study, the social factors that affect the physical and mental health of the human into forest environment should be investigated, the effects of different forest types on the human health should be explored, and the brain neural action mechanism on the positive effect of the nature on human health should be probed while combined with the brain imaging technology.

     

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