Main Greening Issues from the Perspective of the Urban Environment

Abstract

This study aimed to derive important policy issues to be considered when implementing greening policies in an urban environment, by performing text network analysis on urban-environment-related papers published in international journals over the past two years (2020–1). As a result, five important topics were derived: considerations of sustainability; interventions to safeguard the health of community residents; management systems by network; greening effects on water in an urban environment; and prevention of soil and air pollution in the city. The findings suggest that in order to pursue effective greening policies in the future, it is necessary to carefully consider these five topics in policy terms.