This thesis investigates the role of nature as an instrument of urban and architectural design in contemporary cities, with particular focus on Shanghai. Drawing on a theoretical framework that encompasses the main ecological strategies, Green Infrastructure, Blue-Green Infrastructure, urban forestry and Nature-Based Solutions, the research examines the Chinese context, characterised by one of the most rapid and intense urbanisation processes in modern history, and the environmental policies that have guided its transition towards more resilient development models, including the Sponge City Initiative and the Forest Cities programme. The core of the research consists of a comparative analysis of two case studies located on the waterfront of the Huangpu River in Shanghai: the former Expo 2010 site, transformed into the World Expo Cultural Park according to Sasaki Associates' masterplan, and the West Bund corridor, a post-industrial cultural district developed in the Xuhui district. The two cases are examined through urban, morphological, performative and social parameters, with attention to the street section and the gradient between river and city, mobility systems, blue-green infrastructure, individual landmark buildings, including the Shanghai Greenhouse (DMAA, 2024) and TANK Shanghai (Open Architecture, 2019), and the criticalities generated by the transformation processes. The comparative analysis demonstrates that NBS produce real and measurable ecological outcomes only when they operate as integrated multi-scalar systems, rather than as isolated interventions. The thesis concludes by identifying three transferable principles, vertical coherence between normative and design scales, priority of ecological connectivity over punctual excellence, and distributive justice as a condition of sustainability, while acknowledging the open limits of the research, particularly the absence of systematic and publicly accessible ecological performance monitoring systems.
La tesi indaga il ruolo della natura come strumento di progettazione urbano-architettonica nelle città contemporanee, con particolare attenzione al caso di Shanghai. A partire da un quadro teorico che articola le principali strategie ecologiche, quali Green Infrastructure, Blue-Green Infrastructure, forestazione urbana e Nature-Based Solutions; il lavoro analizza il contesto cinese, caratterizzato da una delle urbanizzazioni più rapide e intense della storia moderna, e le politiche ambientali che ne hanno guidato la transizione verso modelli di sviluppo più resilienti, tra cui la Sponge City Initiative e il programma delle Forest Cities. Il nucleo della ricerca è costituito dall'analisi comparativa di due casi studio localizzati sul waterfront del Fiume Huangpu a Shanghai: l'ex area Expo 2010, trasformata nel World Expo Cultural Park secondo il masterplan di Sasaki Associates, e il corridoio del West Bund, distretto culturale e post-industriale sviluppato nel distretto di Xuhui. I due casi vengono esaminati attraverso parametri urbanistici, morfologici, prestazionali e sociali, con attenzione alla sezione stradale e al gradiente tra fiume e città, alla mobilità, alle infrastrutture verdi e blu, ai singoli edifici di eccellenza, tra cui la Shanghai Greenhouse (DMAA, 2024) e il TANK Shanghai (Open Architecture, 2019), e alle criticità generate dai processi di trasformazione. L'analisi comparativa evidenzia che le NBS producono risultati ecologici reali e misurabili solo quando operano come sistemi multi-scalari integrati, e non come interventi puntuali. La tesi si conclude identificando tre principi trasferibili, come coerenza verticale tra scala normativa e progettuale, priorità della connettività ecologica rispetto all'eccellenza puntuale, e giustizia distributiva come condizione di sostenibilità, e segnalando i limiti aperti della ricerca, in particolare l'assenza di sistemi di monitoraggio pubblici e sistematici delle prestazioni ecologiche.
La natura in città come strategia di progettazione urbana: il caso di Shanghai
LESSI, ELEONORA
2025/2026
Abstract
This thesis investigates the role of nature as an instrument of urban and architectural design in contemporary cities, with particular focus on Shanghai. Drawing on a theoretical framework that encompasses the main ecological strategies, Green Infrastructure, Blue-Green Infrastructure, urban forestry and Nature-Based Solutions, the research examines the Chinese context, characterised by one of the most rapid and intense urbanisation processes in modern history, and the environmental policies that have guided its transition towards more resilient development models, including the Sponge City Initiative and the Forest Cities programme. The core of the research consists of a comparative analysis of two case studies located on the waterfront of the Huangpu River in Shanghai: the former Expo 2010 site, transformed into the World Expo Cultural Park according to Sasaki Associates' masterplan, and the West Bund corridor, a post-industrial cultural district developed in the Xuhui district. The two cases are examined through urban, morphological, performative and social parameters, with attention to the street section and the gradient between river and city, mobility systems, blue-green infrastructure, individual landmark buildings, including the Shanghai Greenhouse (DMAA, 2024) and TANK Shanghai (Open Architecture, 2019), and the criticalities generated by the transformation processes. The comparative analysis demonstrates that NBS produce real and measurable ecological outcomes only when they operate as integrated multi-scalar systems, rather than as isolated interventions. The thesis concludes by identifying three transferable principles, vertical coherence between normative and design scales, priority of ecological connectivity over punctual excellence, and distributive justice as a condition of sustainability, while acknowledging the open limits of the research, particularly the absence of systematic and publicly accessible ecological performance monitoring systems.| File | Dimensione | Formato | |
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https://hdl.handle.net/20.500.12608/110613