Establishing time-varying tidal and non-tidal water surface boundary conditions can improve typical year estimations for green infrastructure based Long-Term Control Plan wet-weather models

Althouse, Eileen; Midgette, Julie; Zhang, Hao; Martens, Gary

doi:10.2175/193864718825138709

Cited by 1 publication

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“…Tsai et al (2017) modeled water quantity and water quality in the 50 km long river, with non-point source pollution from agriculture being the main pollution source in the watershed Peishi Creek in a high pervious Taipei forest area by SWMM. Some other researchers also used SWMM to model open channels and rivers (Delfs et al 2012;Gamache et al 2013;Wu et al 2016;Zhu et al 2017Zhu et al , 2019Althouse et al 2018;Gulbaz et al 2019). However, the LID module of SWMM for simulation in open channels and rivers has not been used in the above-mentioned studies.…”

Section: Introductionmentioning

confidence: 99%

Sponge-city-based urban water system planning: a case study of water quality sensitive new area development in China

Kong

2021

Blue-Green Systems

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In recent years, sponge city has been booming in China aiming to alleviate urban flooding and improve water quality of natural water bodies. LID/green infrastructure has been gradually introduced to urban planning and urban water system planning. Efficient deployment of LID facilities is critical, which requires modeling and evaluation to develop rational planning. A case study of Guian New Area was presented to show the application of SWMM and the planning methods in sponge-city-based urban water system planning for water quality sensitive new areas development. Based on SWMM, two river network water quality models, the Dongmenqiao River and the Chetian River, were established through a systematic analysis of the case study area. Baseline scenarios were simulated and analyzed, and assimilation capacities of the two river basins were calculated by a trial-and-error method. Finally, two LID scenarios were carefully designed, simulated, and analyzed to support the planning. The simulations showed that in order to meet the strict water quality requirements in Guian New Area, large scales of LID facilities are required to cut down the rainfall-runoff pollution. Moreover, measures such as more frequent cleaning to reduce pollutants accumulation on the ground should also be taken to mitigate the maximum buildups of pollutants.

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Section: Introductionmentioning

confidence: 99%

Sponge-city-based urban water system planning: a case study of water quality sensitive new area development in China

Kong

2021

Blue-Green Systems

View full text Add to dashboard Cite

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Establishing time-varying tidal and non-tidal water surface boundary conditions can improve typical year estimations for green infrastructure based Long-Term Control Plan wet-weather models

Cited by 1 publication

References 0 publications

Sponge-city-based urban water system planning: a case study of water quality sensitive new area development in China

Sponge-city-based urban water system planning: a case study of water quality sensitive new area development in China

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