Table 2.
Choose the main keywords

Keywords References
Green infrastructure Law 「Framework act on environmental policy」, 「Framework act on the national land」, 「Act on urban parks, green ares, etc」, 「Framework act on low carbon, green growth」, 「National environment conservation act」, 「National land planning and utilization act」, 「Act on the creation and management of urban forest」, 「Countermeasures against natural disasters act」, 「Act on urban parks, green areas, etc.」
Literature Kim et al., 2018b
Particular matter (Outdoor space) Law 「Special act on the reduction and management of fine dust」, 「Clean air conservation act」, 「Framework act on environmental policy」, 「Environmental impact assessment act」
Lterature Hong et al., 2018; Kim et al., 2018b; Kang, 2020; Kim and Choi, 2020
Green new deal Law 「Sustainable development act」, 「National land planning and utilization act」, 「Framework act on low carbon, green growth」
Literature Han, 2020; Lee and Woo, 2020; Yu et al., 2020
Resilience Law 「National land planning and utilization act」, 「Countermeasures against natural disasters act」
Literature Jung et al., 2016; Han and Lee, 2017; Choi and Seo, 2018
Wind-way Law 「Act on urban parks, green areas, etc.」, 「Clean air conservation act」, 「Framework act on environmental policy」, 「Environmental impact assessment act」, 「National land planning and utilization act」, 「Act on the improvement of urban areas and residential environments」
Literature Eum et al., 2019; Kim et al., 2019; Hong et al., 2020
Wetland (Particular matter) Law 「Water environment conservation act」, 「Framework act on low carbon, green growth」
Literature Son and Kim, 2020
Vacant land Law 「National land planning and utilization act」, 「Act on acquisition of and compensation for land, etc. for public works projets」
Literature Kim and Nam, 2016
Forest (PM reduction forest, forest tending, urban forest) Law 「Framework act on low carbon, green growth」, 「National land planning and utilization act」, 「Act on the creation and management of urban forest」
Literature Lee et al., 2017; Jeong et al., 2019; Koo, 2019
Greening (Wall greening, green roof, vertical greening) Law 「Framework act on low carbon, green growth」, 「National land planning and utilization act」, 「Act on urban parks, green areas, etc.」
Literature Kang and Lee 2014; Choi, 2015; Korea Institute of Construction Technology, 2017; Ryu and Lee, 2019
Garden (Vertical garden, community garden) Law 「National land planning and utilization act」, 「Act on urban parks, green areas, etc.」, 「Act on the creation and furtherance of arboretums and gardens」
Literature Choi et al., 2018; Nam and Kim, 2019; Hong et al., 2020
Park (Long term unexcuted park, urban park) Law 「Framework act on low carbon, green growth」, 「National land planning and utilization act」, 「Act on urban parks, green areas, etc.」
Literature Byeon, 2017; Jeong and Jung, 2020; Kim et al., 2020b
Green area (Buffer green area, park & green space) Law 「Framework act on low carbon, green growth」, 「National land planning and utilization act」, 「Act on urban parks, green areas, etc.」
Literature Baek and Park, 2014; Yu, 2015
Street tree Law 「Water supply and waterworks installation act」, 「National land planning and utilization act」, 「Notice of regulations on the creation and management of street trees」
Literature Xu and Kim, 2017; Ko and Park, 2019; Cho et al., 2020