一项研究表明,交通噪音否定了自然声音减少压力的好处。 Traffic noise negates the stress-reducing benefits of nature sounds, a study suggests.

SPLOS one最近发表的一项研究表明,交通噪音会增加压力和焦虑,消除自然的平静影响,就像鸟歌一样。 A recent study published in PLOS ONE shows that traffic noise can increase stress and anxiety, canceling out the calming effects of nature sounds like bird songs. 研究人员发现,与增加交通噪音相比,志愿者在单听自然声音时的压力较低。 Researchers found that volunteers had lower stress levels when listening to natural sounds alone, compared to when traffic noise was added. 该研究表明,降低城市的交通速度可有助于保持自然健康景象和改善心理健康。 The study suggests that reducing traffic speeds in cities could help preserve natural soundscapes and improve mental health.