Spatio-temporal gradient analysis of urban green space in Ji''''nan City
济南市城市绿地时空梯度分析

Urban green space can be defined as outdoor places with significant amounts of vegetation and mainly exists as semi-natural areas. It has important ecological and social functions,including maintaining biodiversity,absorbing rainwater and pollutants,mitigating urban heat island effects, providing recreation venues,reducing work-related stress,and increasing property values.With social development,people pay much more attention to the living standard in the urban area.Urban green space becomes an important i...