Retain the common ground: implications of research on fringe belt and urban green infrastructure for urban landscape revitalisation, a case of Quanzhou

Abstract Recent studies present a confluence, although rarely discussed, of urban morphology and urban green infrastructure (UGI), considering their growing concern for green space planning and management during landscape revitalisation. This research thus explores their under-investigated associations: the significance of the fringe belt (FB) as both a morphological concept and physical entity for UGI planning. Following the direction of this intersection, it explores the implications for urban landscape revitalisation, taking a UNESCO cultural-historical city Quanzhou (China) as a case study. The case study follows a historico-geographical approach to landscape analysis. The collected information is synthesised into the ArcGIS platform to create diachronic models to support the analysis. It presents interconnections of the uncoordinated redevelopment of inner FB, disintegration of the green-space system, and socio-spatial and environmental problems in Quanzhou. An integrated spatial strategy is recommended to retain the connectivity, accessibility, and multifunctionality of its inner FB as UGI for landscape revitalisation.