Application of Internet of Things (IoT) Technologies in Green Stormwater Infrastructure (GSI): A Bibliometric Review

Tong Chen, Mo Wang (), Jin Su (), Rana Muhammad Adnan Ikram and Jianjun Li
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Tong Chen: College of Architecture and Urban Planning, Guangzhou University, Guangzhou 510006, China
Mo Wang: College of Architecture and Urban Planning, Guangzhou University, Guangzhou 510006, China
Jin Su: Faculty of Civil Engineering and Built Environment, University Tun Hussein Onn Malaysia, Batu Pahat 86400, Malaysia
Rana Muhammad Adnan Ikram: School of Economics and Statistics, Guangzhou University, Guangzhou 510006, China
Jianjun Li: College of Architecture and Urban Planning, Guangzhou University, Guangzhou 510006, China

Sustainability, 2023, vol. 15, issue 18, 1-22

Abstract: This bibliometric review elucidates the emerging intersection of Internet of Things (IoT) technologies and Green Stormwater Infrastructure (GSI), demonstrating the potential to reshape urban stormwater management. The study analyzes a steadily increasing corpus of literature since 2013, pointing out considerable international collaboration. Prominent contributions originate from the United States, Canada, Italy, China, and Australia, underscoring the global acknowledgement of the potential of IoT-enhanced GSI. Diverse GSI applications such as green roofs, smart rain barrels, bioretention systems, and stormwater detention ponds have demonstrated enhanced efficiency and real-time control with IoT integration. However, existing literature reveals several challenges, notably the requirement of advanced monitoring, the development of predictive optimization strategies, and extensive scalability. Comprehensive cost–benefit analyses are also critical for the widespread acceptance of IoT-integrated GSI. Current research addresses these challenges by exploring innovative strategies such as microbial-fuel-cell-powered soil moisture sensors and large-scale RTC bioretention systems. Emphasis is also on the need for security measures against potential digital threats. Future research needs to focus on real-time data-based monitoring plans, model validation, continuous optimization, and supportive policy frameworks. As the world confronts urban development, climate change, and aging infrastructure, IoT and GSI synergism presents a promising solution for effective stormwater management and enhancement of cultural ecosystem services. Continued exploration in this promising domain is crucial to pave the way for smarter, greener urban environments.

Keywords: Internet of Things; green stormwater infrastructure; nature-based solutions; stormwater management; real-time control (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2023
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