Impact and analysis of urban water system connectivity project on regional water environment based on Storm Water Management Model (SWMM)

Zhang, Xianqi; Qiao, Wenbao; Huang, Jiafeng; Li, Haiyang; Wang, Xin

doi:10.1016/j.jclepro.2023.138840

Cited by 13 publications

(1 citation statement)

References 24 publications

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“…As a dynamic hydrology-hydraulic water quality simulation model, SWMM could simulate and calculate the surface-produced flow, surface catchment, hydrodynamic transport in pipe network, and hydrological transport generated by a single rainstorm or continuous rainstorms through hydrological, hydraulic, and water quality modules, which are widely used by scholars worldwide in the simulation study of urban storm flooding [79]. In this research, the SWMM model was employed to simulate the capacity of green infrastructure solutions to mitigate sudden disruptions by configuring low-impact development (LID) controls and best-management practices (BMPs), such as runoff reduction rate, peak flow reduction rate, and recovery time.…”

Section: Modelling Acute Disturbance Adaptationmentioning

confidence: 99%

Assessing the Lifecycle Environmental Resilience of Urban Green Infrastructures Coping with Acute Disturbances and Chronic Stresses

Xue,

Luan,

Fan

et al. 2024

Water

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Urban green infrastructure (UGI), a key component of nature-based solutions (NbSs), plays a vital role in enhancing urban resilience. Nonetheless, the absence of a thorough resilience evaluation for UGI has hindered the efficacy of its design and implementation. This article proposes an innovative urban environmental resilience index (ERI) framework designed to evaluate the lifecycle performance of UGI. First, a coupled environmental resilience evaluation system is proposed that encompasses indicators for the adaptation to acute disturbances and the mitigation of chronic pressures. Second, the inventive formulas for calculating the environmental resilience index are presented, which establish the weighting of indicators through Delphi-analytic hierarchy process (AHP) analysis, and the Storm Water Management Model (SWMM), GaBi, and i-Tree models are employed for the quantitative assessment. Third, four representative UGI scenarios in urban built-up areas have been selected for comparative analysis and in-depth discussion by calculating the resilience index. This research presents UGI solutions as adaptive measures for “Black Swan” events and “Gray Rhino” phenomena, offering significant case studies and methodological frameworks which will inform future endeavours in green and sustainable urban development.

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Section: Modelling Acute Disturbance Adaptationmentioning

confidence: 99%

Assessing the Lifecycle Environmental Resilience of Urban Green Infrastructures Coping with Acute Disturbances and Chronic Stresses

Xue,

Luan,

Fan

et al. 2024

Water

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From sustainable development towards resilience: Does digital finance matter in enhancing ecological resilience?

Jiang,

Jiang

2024

Sustainable Development

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Digital finance, as a representative of the digital economy, provides unprecedented opportunities for enhancing the adaptability and resilience of ecosystems. However, there is currently no literature that integrates digital finance and urban ecological resilience into the same research framework. In light of this, we utilize panel data from 2011 to 2019 to investigate the impact of digital finance on ecological resilience. Our results indicate that (1) Digital finance can effectively enhance ecological resilience, a conclusion corroborated by both theoretical frameworks and empirical evidence. Specifically, the coverage breadth and usage depth of digital finance can effectively enhance ecological resilience, while the digitization level has not shown a significant impact. (2) Green technological innovation, improvements in energy efficiency, and the agglomeration of producer services are identified as effective channels through which digital finance promotes ecological resilience. (3) The impact of digital finance on ecological resilience exhibits significant regional heterogeneity, with more pronounced effects observed in cities with advanced traditional financial systems, non‐resource‐based cities, and central cities. These findings will help policymakers better understand the relationship between digital finance and urban ecological resilience, and formulate targeted policies that leverage digital finance development to enhance ecological resilience.

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Research on Hydrodynamic and Water Quality Optimization Scheduling Based on Optimization Technology for Complex of River Network Structures

Luan,

Hou,

Wang

et al. 2024

Water Resour Manage

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Impact and analysis of urban water system connectivity project on regional water environment based on Storm Water Management Model (SWMM)

Cited by 13 publications

References 24 publications

Assessing the Lifecycle Environmental Resilience of Urban Green Infrastructures Coping with Acute Disturbances and Chronic Stresses

Assessing the Lifecycle Environmental Resilience of Urban Green Infrastructures Coping with Acute Disturbances and Chronic Stresses

From sustainable development towards resilience: Does digital finance matter in enhancing ecological resilience?

Research on Hydrodynamic and Water Quality Optimization Scheduling Based on Optimization Technology for Complex of River Network Structures

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