Clarification of the effects of viewing plants and natural scenery on human physiological functions

阐明观赏植物和自然风景对人体生理功能的影响

• 批准号: 17580035
• 负责人: YAMAMOTO Satoshi
• 金额: $ 1.6万
• 依托单位: University of Hyogo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17580035/
• 关键词: Analysis and Evaluation; Stress; Eye Movement Analysis; Saliva Cortisol; Planting Sceinary; Physiological and Pshychological Effects; コルチゾール

There are many case studies which show that human psychology is affected by changes in visual stimulation, or by seeing a particular green landscape. This study aimed to clarify the effect of green landscape on stress reduction with a focus on medical aspects, by using various kinds of green landscape from an urban area as the materials and human physiological functions as a measurement of stress reduction. The results show that:The cortisol tests indicated that changes in stress reduction were smaller in the group of subjects shown photos with more green landscape compared to those shown photos with less green landscape, suggesting that green landscape keeps human physiological changes at a stable level. The results of the amylase tests, which used salivary amylase as an indicator of stress, suggest that viewing green landscape is likely to have short-term stress-reducing effects on people.Subjects with high blood pressure showed a reduction in blood pressure when shown images of lawn area or a field of lavender. However, the blood pressure of subjects with low blood pressure showed no changes. The density of the saliva was reduced when the subject was shown images of lawn area. Moreover, the impression evaluations of "Calm" and "Settled Down" were strong on the images of lawn area, as were the impression evaluations of "It was interesting" and "It is pungent" for the images of a field of lavender. When the results were analysed, it was determined that the lawn area was considered a place of "rest" and a field of lavender as a place of "Diversion of mind".

有许多案例研究表明，人类心理会受到视觉刺激变化或看到特定绿色景观的影响。本研究以不同城市绿地景观为材料，以人体生理功能为减压指标，从医学角度探讨绿地景观的减压效果。结果表明：皮质醇测试结果表明，绿色景观较多的受试者在减压效果上的变化小于绿色较少的受试者，说明绿色景观使人体的生理变化保持在一个稳定的水平。淀粉酶测试使用唾液淀粉酶作为压力的指标，结果表明，观看绿色景观可能会对人产生短期的压力缓解效果。高血压患者在看到草坪或薰衣草区域的图像时，血压会降低。然而，低血压受试者的血压没有变化。当向受试者展示草坪区域的图像时，唾液密度降低。此外，对草坪区域的印象评价以“平静”和“沉稳”为主，对薰衣草区域的印象评价以“有趣”和“刺激”为主。在对结果进行分析后，确定草坪区域被认为是“休息”的地方，薰衣草区域被认为是“转移注意力”的地方。

项目成果

Effects on greenery.landscape viewing on stress reduction in terms of human physiology changes

绿化、景观观赏对人体生理变化减轻压力的影响

• 发表时间: 2006
• 期刊: Proceedins of the International Conference on Ecological Restration in East Asia 2006, Osaka 153
• 作者: Satoshi Yamamoto;Yutaka Iwasaki
• 通讯作者: Yutaka Iwasaki

造園分野における人の健康と緑の効果に関する取り組み

与人类健康和绿化在园林绿化领域的影响相关的举措

• 发表时间: 2006
• 期刊: ランドスケープ研究 70・2
• 作者: 岩崎寛;山本聡
• 通讯作者: 山本聡

Effects on greenery landscape viewing on stress reduction in terms of human physiology changes

从人体生理变化角度看绿色景观对减轻压力的影响

• 发表时间: 2006
• 期刊: Proceedings of the International Conference on Ecological Restoration in East Asia 2006, Osaka
• 作者: 山本聡;岩崎寛
• 通讯作者: 岩崎寛

The Activity of Research Projects for Clarifying between the Effects of Greenery and Human Helth in Landscape Architecture

澄清景观设计中绿化与人类健康影响的研究项目活动

• 发表时间: 2006
• 期刊: Japanese Institute of Landscape Architecture 70(2)
• 作者: Yutaka Iwasaki;Satoshi Yamamoto
• 通讯作者: Satoshi Yamamoto