摘要
Current situation of urban green spaces was analyzed, vertical greening, elevated floor and roof garden were effi cient ways of expanding urban green coverage area. The signifi cance of expanding green areas, improving soil, renovating and maintaining green plants was discussed.
Current situation of urban green spaces was analyzed, vertical greening, elevated floor and roof garden were effi cient ways of expanding urban green coverage area. The signifi cance of expanding green areas, improving soil, renovating and maintaining green plants was discussed.
