Refined Wilding and Functional Biodiversity in Smart Cities for Improved Sustainable Urban Development

Urban landscapes are capable of responsive urban development that optimises the quality of Urban Green Space (UGS) for advanced function as a matter of efficient and convenient knowledge management. As a theory for positive outcomes for urban landscapes substantiated by refined wilding, functional urban biodiversity can optimise the use of cross-disciplinary knowledge sets, leading to more efficient design and policy for UGS that accommodates human health and the natural-environment in urban landscapes. This optimisation is complementary to the smart cities concept, offering convenience, efficiency, and quality of life, and can ensure that sustainable urban development advances with smart cities. The smart cities concept has, over the last decades, developed to integrate sustainability and UGS. This article suggests and finds that refined wilding could provide conceptual guidance for smart cities, as a concept, component model, and planning process, and for smart city devices and technologies, with functional biodiversity as an aim and positive outcome for different UGS types, including residential gardens, which are at an individual level of initiative, responsibility, and choice, and public UGSs which are more likely to be top–down-designed and -implemented. Using a literature review and conceptually framed analysis, functional biodiversity in UGS is found to positively contribute to the smart cities concept by encouraging the efficient use of advanced knowledge sets from various disciplines for the topic of UGS. This article finds that refined wilding supports and furthers ideas like the importance of the quality of UGS as compared to the quantity, the advantages of high-quality and advanced-function UGS as compared to the disadvantages of less functional UGS, and how wild-refined UGS furthers or complements and supports more advanced ideas for UGS. The recommendations for future directions give further examples of advances in refined wilding for sustainable smart cities. The focus on the quality of UGS and advanced function brings refined wilding for functional biodiversity to smart cities with efficiency and convenience in urban development and sustainability terms.