城市森林干预视疲劳的潜力与展望^*

Potentials and Prospects of Urban Forests in Eye Strain Relief

摘要

长时间使用电子设备使视疲劳成为城市居民普遍存在且日益严重的健康问题。城市森林作为重要的公共健康资源，其在缓解视疲劳方面的潜力尚未得到充分挖掘。文章首先通过分析视疲劳的成因及现有相关文献，提出城市森林缓解视疲劳的3条潜在途径: 自然的光照特征、微气候条件改善及多重健康益处的协同作用；然后从规划设计层面提出营造多维自然的视觉体验、优化舒适宜人的物理环境和引导积极健康的视觉行为等启示。由于缺乏实证性研究，未来应结合多种评估方式，深入探究不同城市森林环境对视疲劳的影响差异，通过实验揭示不同绿地暴露时长与互动方式对缓解视疲劳的最佳效果及其潜在机制，最终推动跨学科交叉与实践转化。

Abstract

Long-time use of electronic devices has made eye strain a widespread and increasingly serious health issue among urban residents. As vital public health resources, urban forests hold the untapped potential in relieving eye strain. By analyzing the causes of eye strain and reviewing relevant literature, this paper proposes three potential pathways through which urban forests can reduce eye strain, including natural illumination characteristics, microclimate condition improvement, and the synergistic effects of multiple health benefits, and offers implications in terms of planning and design, which include creation of multidimensional natural visual experiences, optimization of comfortable and pleasant physical environments, and organization of positive and healthy visual behaviors. As there is a shortage of empirical research, future studies should employ multiple evaluation methods to investigate the differential effects of various urban forest environments on eye strain, and reveal the optimal effects of exposure to different green spaces and interaction methods on eye strain relief and their potential mechanisms through experimentation, thereby fostering interdisciplinary collaboration and practical application.

关键词

森林康养 / 城市绿地 / 视疲劳 / 视觉健康 / 疗愈景观

Key words

forest therapy / urban green space / eye strain / vision health / healing landscape

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基金资助

*国家自然科学基金面上项目(32371936)

安徽省林业科研创新项目(2024007)

安徽省林业科研创新项目(2025017)