The present situation and the trend of development of urban public green space in the post-pandemic era

COVID-19 has become one of the most dangerous viruses in the world since 2019. After long-time debate and a large amount of experiments, quarantine and self-isolation were claimed as the main measures of prevention. However, the policy of forcing people to stay at home limited their access to outside of their homes while also lowering the intensity of their usual exercise. As a result, public green space has become more important than ever for hosting peoples outdoor activities. This paper aims to highlight emerging questions at COVID-19 and public green space. This paper aims to confirm that the existence of improvement trend of importance of public green space after COVID-19 period. And aims to make out a new kind of public space design model. It can be concluded that the rational construction of public green spaces is of great significance to improving the living environment of residents.