Fig. 4: Magnitudes of change in UGS use.
From: Global disparities in urban green space use during the COVID-19 pandemic from a systematic review
a–d, Relative change in % based on a subset of studies providing such information plotted against mean strictness of COVID-19 measures in 2020 (a,b)23 and GDP per capita in 2015 (ref. 21) (c,d). The sizes of the data points indicate sample size. a,c, Changes before–during lockdowns (n = 30). b,d, Changes before–after lockdowns (n = 7). Credit: virus icons, Flaticon.com.
