Construction of water-soil-plant system for rainfall vertical connection in the concept of sponge city: A review

Jiang, Chunbo; Li, Jiake; Hu, Y.; Yao, Yutong; Li, Huaien

doi:10.1016/j.jhydrol.2021.127327

Cited by 28 publications

(10 citation statements)

References 56 publications

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“…Temperature is an important parameter because of its impacts on specific biological and chemical reactions in water and aquatic organisms. For instance, the temperature is related to the rainfall level; the highest rainfall leads to a lower water temperature (Whitehead et al 2009 ; Jiang et al 2022 ).…”

Section: Resultsmentioning

confidence: 99%

Evaluation of water quality of Chahnimeh as natural reservoirs from Sistan region in southwestern Iran: a Monte Carlo simulation and Sobol sensitivity assessment

Kamani

Hosseini

Mohebi

et al. 2023

Environ Sci Pollut Res

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Maintaining the water quality is essential because of the limitation of drinking water bodies and their significant effects on life. Recently, much scientific interest has been attracted to the ecological condition assessment of water resources. Because of numerous health issues connected to water quality, the present work aimed to define the water quality status of Chahnimeh reservoirs, Sistan and Baluchistan province, Iran via the Iran Water Quality Index (IRWQISC), the National Sanitation Foundation Water Quality Index (NSFWQI), and human risk assessment. This cross-sectional descriptive work was accomplished in 4 seasons in 2020. The samples were gathered from 5 various points of Chahnimeh reservoirs. This study led to the results that the NSFWQI index was between 29.4 to 49.32, which showed “bad” quality, and the IRWQI index was between 19.27 and 39.23, which indicated “bad” and “relatively bad” quality. The best water quality based on both indexes was observed in the spring, and the worst was in the fall and summer. The highest value of HQ related to nitrate in drinking water was 1.60 in the group of children. However, according to the Monte Carlo simulation, HQ95% was estimated as 1.29. The Sobol sensitivity analysis of the first-order effect showed that daily water’s daily ingestion rate (IR) was the most sensitive input. In addition, the value of the second-order effect indicated that the interaction effect of concentration—ingestion rate was the most sensitive input parameter for HQ. Therefore, regular monitoring is necessary to ensure water safety for human consumption.

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Section: Resultsmentioning

confidence: 99%

Evaluation of water quality of Chahnimeh as natural reservoirs from Sistan region in southwestern Iran: a Monte Carlo simulation and Sobol sensitivity assessment

Kamani

Hosseini

Mohebi

et al. 2023

Environ Sci Pollut Res

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“…Micro fields, water collection, water delivery, and water catchment landscapes do not support sponge city construction owing to their individual functions. Commonly used sponge city measures, such as grass-planting ditches, sunken green spaces, dry streams, and wetlands, constitute a closely linked system [25,26]. The system habitat and biodiversity must be considered to ensure the sustainable operation of a sponge city, such as increasing surface roughness, selecting surface materials to reduce flow rates, adjusting the soil permeability coefficient, and selecting effective vegetation [19].…”

Section: Habitat and Biodiversitymentioning

confidence: 99%

“…A good habitat can enhance the self-purification ability of water, promote plant growth and biodiversity, and lay the foundation for sponge city construction and sustainable urban development. Simultaneously, designing habitats and promoting biodiversity according to local conditions can enable the landscape to maintain ecological SCMs [25,26]. Integrating stormwater measures and the urban landscape improves the implementability and popularization of stormwater management measures in urban spaces and helps couple and link the urban green and gray stormwater management construction [7].…”

Section: Habitat and Biodiversitymentioning

confidence: 99%

Comprehensive Case Study on the Ecologically Sustainable Design of Urban Parks Based on the Sponge City Concept in the Yangtze River Delta Region of China

Rao

2023

Sustainability

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Owing to widespread urbanization, previously elastic and permeable ecological foundations are being continuously hardened, sealed, and channelized, leading to problems such as intensified urban convergence, water pollution, seasonal rain, and flood disasters. Urban parks and large green spaces, as rare large, cavernous bodies in cities, can effectively address the abovementioned urbanization problems. This study holistically analyzed and discussed the current developments in the sponge city concept using several case studies of recent ecologically sustainable designs for urban parks in the Yangtze River Delta region of China. Under basic conditions of the same hydrological characteristics and considering the differences in other external conditions and the environment, sponge city construction aims to address the actual characteristics and needs of specific projects, develop applicable goal-oriented sponge city constructions, and ensure design practices around a goal-oriented method. Practical problems associated with identifying specific design features, priorities, and measures were then identified according to the project location, goals, and characteristics. Thus, this study details various goal-oriented sponge city designs and their application methods to inform future design efforts.

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“…The media in rain gardens mainly include natural materials, industrial by-products, and man-made materials. The selection of media in rain gardens mainly considers its hydraulic conductivity and pollutant adsorption capacity 8 , 9 . By carrying out experiments of different scales, the hydraulic parameters of different media and their ability to purify pollutants are revealed, to establish an efficient rain garden media system 10 .…”

Section: Introductionmentioning

confidence: 99%

Pollutant accumulation and microbial community evolution in rain gardens with different drainage types at field scale

Zhang,

et al. 2024

Sci Rep

Self Cite

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Rain gardens play a key role in urban non-point source pollution control. The drainage type affects the infiltration processes of runoff pollutants. The soil properties and microbial community structures were studied to reveal the stability of the ecosystem in rain gardens with different drainage types under long-term operation. The results showed that the soil water content and total organic carbon in the drained rain gardens were always higher than that of the infiltrated ones. With the increase in running time, the contents of heavy metals in rain gardens showed significant accumulation phenomena, especially the contents of Zn and Pb in drained rain gardens were higher than that in infiltrated ones. The accumulation of pollutants resulted in lower microbial diversity in drained rain gardens than in infiltrated rain gardens, but the microbial community structures were the same in all rain gardens. The effects of drainage type on microbial community evolution were not significant, only the accumulation of heavy metals led to changes in the abundance of dominant microorganisms. There were differences in the soil environment of rain gardens with different drainage types. The long-term operation of rain gardens led to fluctuations in the soil ecosystem, while the internal micro-ecosystems of the drained rain gardens were in unstable states.

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Construction of water-soil-plant system for rainfall vertical connection in the concept of sponge city: A review

Cited by 28 publications

References 56 publications

Evaluation of water quality of Chahnimeh as natural reservoirs from Sistan region in southwestern Iran: a Monte Carlo simulation and Sobol sensitivity assessment

Evaluation of water quality of Chahnimeh as natural reservoirs from Sistan region in southwestern Iran: a Monte Carlo simulation and Sobol sensitivity assessment

Comprehensive Case Study on the Ecologically Sustainable Design of Urban Parks Based on the Sponge City Concept in the Yangtze River Delta Region of China

Pollutant accumulation and microbial community evolution in rain gardens with different drainage types at field scale

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