Wenzhu Zhang, Zhaoming Li, Jingxian Cui, Lingshan Wang, Hui Liu, Hong Liu
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引用次数: 2
摘要
世界卫生组织(WHO)将健康定义为“一种完全的身体、精神和社会健康状态,而不仅仅是没有疾病或虚弱”(WHO, 2017),心理健康的定义不仅是没有精神疾病,而且是心理健康的存在。越来越多的证据强调了自然(如城市绿地)与健康之间的关系(Li et al., 2019;Flaxman et al., 2020)。然而,人类的发展及其后续影响,如气候变化和流行病(COVID-19),导致生活环境和生活方式的改变。不断扩张的城市和城市居民接触自然的机会不公平,特别是在更贫困的地区,那里的公共和私人绿地都更少(Feng et al., 2021)。此外,由于不断使用电子设备进行工作、学习和娱乐,年轻人80%以上的时间都呆在室内(Klepeis et al., 2001)。手机、个人电脑和视频游戏设备已经成为他们释放压力的主要手段。过度使用这些电子设备可能会影响正常的大脑活动,增加网络成瘾的风险,并产生一系列身心问题(Tran et al., 2017)。这些迹象表明,迫切需要科学研究有效和方便的方法来增加与自然的接触,或者更好地调节室内情绪。
Chinese young people's perceptions and preferences with regard to various edible urban plants.
The World Health Organization (WHO) defines health as "a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity" (WHO, 2017), and mental health is defined as not only the absence of mental illness, but also the presence of psychological well-being. An expanding body of evidence highlights the relationship between nature (such as urban greenspace) and health (Li et al., 2019; Flaxman et al., 2020). However, human development and subsequent effects such as climate change and epidemic disease (COVID-19) lead to altered living environments and lifestyles. Expanding cities and urban residents have inequitable access to nature, particularly in areas of greater depriv‑ation, where both public and private greenspaces are less available (Feng et al., 2021). In addition, young people spend more than 80% of their time indoors due to constant use of electronic devices for work, study, and entertainment (Klepeis et al., 2001). Mobile phones, personal computers, and video-game devices have become the main means for them to release stress. Excessive use of these electronic devices may affect normal brain activity, increasing the risk of Internet addiction and producing a range of physical and mental problems (Tran et al., 2017). These signal the pressing need for scientific investigation of efficient and convenient ways to increase contact with nature, or alternatively, to better regulate emotions indoors.