Research on the epidemic suitability measurement of urban park green space layout based on the combination of Peacetime and Eidemic—A Case Study of Hefei

Keywords: urban park green space, public health,epidemic normalization,epidemic suitability
Abstract Type: Virtual Paper Abstract

Abstract

Under the background of normalization of epidemic prevention and control, urban park green space, as an important green infrastructure, is of great significance for healthy city research. Based on the concept of combining epidemic and epidemic, this paper divides the epidemic-competent demand of park green space into two types of living scenarios: epidemic period and non-epidemic period, and constructs a framework for measuring the epidemic-competent layout of park green space from two dimensions: spatial epidemic-competent and qualitative epidemic-competent. The study was conducted in the urban area of Hefei city to quantitatively measure the epidemic suitability of park green space layout. The results show that：1) the spatial suitability of park green space in Hefei is poor, showing a circle structure with the streets on the southwest side of the Second Ring Road as the core, and a high consistency with the distribution density of urban park green space; 2) the quality suitability of park green space in Hefei is generally better than the spatial suitability, showing a multi-point spatial structure with the old city, the southwest side of the Second Ring Road and some streets in the southern part of the city as the center; The quality suitability of park green space in Hefei is generally better than the spatial suitability. 3) there are significant heterogeneous characteristics in the suitability of park green space layout in Hefei, and the comprehensive suitability needs to be improved.