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A Catalyst Approach for Smart Ecological Urban Corridors at Disused Waterways

Elkadi, Hisham; Biscaya, Sara

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Hisham Elkadi

Sara Biscaya


Green and blue infrastructures have always played a key role in shaping European cities, acting as drivers for urban and rural development and regeneration. There is a reawakening of consciousness by European cities towards their waterways following long periods of estrangement relating to (de)industrialisation and, consequently, the decline in industrial riverfronts. This article reviews the precedents relating to the regeneration of disused waterways in European cities, depicts the common threads that distinguish those locales, traces similarities with the Manchester Ship Canal, and develops a catalyst-based approach for future development. The catalyst-based approach is a well-established methodology in other disciplines but has not been tested in urban design. The article investigates the Deux-Rives in Strasbourg and similarities to, and possible scenarios for, future development of the Manchester Ship Canal. The catalyst-based approach focuses on connectedness, employment, health and well-being, affordable housing, and the challenge of governance in managing cross-border areas around waterways. The article explores the potential of a catalyst-based approach in developing a smart ecological urban corridor, applying possible scenarios alongside the Manchester Ship Canal. Through an investigation of the possible application of the distinctive innovative methodology, combining the catalyst-based approach with a community engagement process, the article examines possible scenarios of urban development with green and blue infrastructure linked by a linear mobility spine for a smart and sustainable urban corridor between Manchester and Liverpool alongside the Manchester Ship Canal.


Elkadi, H., & Biscaya, S. (2023). A Catalyst Approach for Smart Ecological Urban Corridors at Disused Waterways. Journal of Urban Planning and Development, 8(3),

Journal Article Type Article
Acceptance Date Apr 28, 2023
Online Publication Date Jul 17, 2023
Publication Date Jul 17, 2023
Deposit Date Jun 5, 2023
Publicly Available Date Jul 17, 2023
Journal Urban Planning
Print ISSN 0733-9488
Electronic ISSN 2183-7635
Publisher Coasts, Oceans, Ports and Rivers Institute
Peer Reviewed Peer Reviewed
Volume 8
Issue 3
Series ISSN 2183–7635
Keywords Urban Design, Smart Cities, Urban Ecology


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