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Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 114-128 doi: 10.1007/s11783-014-0669-6

Abstract: A revised concept for urban water metabolism (UWM) is presented in this study to address the inadequaciesin current research on UWM and the problems associated with the traditional urban water metabolic processFeedback loops can be analyzed to increase the water environmental carrying capacity (WECC) of the newurban water metabolism system (UWMS) over that of a traditional UWMS.and improving the water circulation system.

Keywords： urban water metabolism system (UWMS)     system dynamic simulation     water environmental carrying capacity    

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Fifty Years of Water Sensitive Urban Design, Salisbury, South Australia

John C. Radcliffe, Declan Page, Bruce Naumann, Peter Dillon

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0937-3

Abstract: Australia has developed extensive policies and guidelines for the management of its water.Water sensitive urban design principles were adopted to maximise the use of the increased run-off generatedUrban Design during its development within a framework of evolving national water policies.irrigation, much cheaper than mains water, AUD$3.45 m at that time.Producing and storing potable water was found to cost AUD$1.96 to $2.24 m .

Keywords： Managed Aquifer Recharge (MAR)     Stormwater harvesting     Water recycling drinking water     Low impact development     Water sensitive urban design    

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Factors influencing water quality indices in a typical urban river originated with reclaimed water

Jiao Zhang, Zhen Wei, Haifeng Jia, Xia Huang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0943-5

Abstract: The water quality in a typical urban river segment originated with reclaimed water in Beijing was monitoredfor two years to investigate the evolution of water quality along the river, and statistical analysiswas applied to determine factors influencing water quality of such river recharged by reclaimed waterwas observed during this time, and their average values were close to those of the original reclaimed waterCompared with two other rivers originated with reclaimed water and one originated with natural water,

Keywords： Reclaimed water     Urban river     Turbidity     Algae     Flow rate    

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Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 678-691 doi: 10.1007/s11783-012-0450-7

Abstract: Water environment security (WES) is defined in terms of three aspects: first, that it meets basic demandsLimitations associated with current water environment security indicators in China — including inefficiencycharacteristics, and a lack of management targets — leads to a failure of effective water managementTo achieve better water environment management, a systematic approach, encompassing several steps includingenvironment security as well as design an appropriate water environment security indicator system.

Keywords： water environment security     supervision and management     monitoring parameter     indicator system     Suzhou    

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Scenario analysis of water pollution control in the typical peri-urban river using a coupled hydrodynamic-water

Haifeng JIA, Shuo WANG, Mingjie WEI, Yansong ZHANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 255-265 doi: 10.1007/s11783-010-0279-x

Abstract: The water quality pollution and ecological deterioration in peri-urban rivers are usually serious underIn the study, a typical peri-urban river, Nansha River, was selected as a case study to discuss the schemeof peri-urban river rehabilitation.A coupled model, derived from the Environmental Fluid Dynamics Code and Water Quality Analysis SimulationProgram, was developed to simulate the hydrodynamics and water quality in the Nansha River.

Keywords： peri-urban river     coupled hydrodynamic-water quality modeling     scenario analysis     river rehabilitation    

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Upgrading to urban water system 3.0 through sponge city construction

Nanqi Ren, Qian Wang, Qiuru Wang, Hong Huang, Xiuheng Wang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0960-4

Abstract: Urban water system 3.0 (Blue, gray, brown and yellow arrows represent water flow, wastewater flow, resourceand energy respectively) Facing the pressure of excessive water consumption, high pollution load andrainstorm waterlogging, linear and centralized urban water system, system 2.0, as well as traditional, subsequently resulting in a full-blown crisis of water shortage, water pollution and waterlogging.To systematically relieve such crisis, we established healthy urban water-cycling system 3.0, in which

Keywords： Water crisis     Urban water system     Spongy city     Decentralized system     Multi-purpose    

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Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacityof water system

Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1200-x

Abstract: Impact of urban development on water system is assessed with carrying capacity.Impacts on both water resource quantity and environmental quality are involved.Efficiency, scale and structure of urban development are regulated in two stages.A three-step methodology for assessing and optimizing an urban development plan focusing on its impactson the water system was developed.

Keywords： Urban development plan     Urban water system     Carrying capacity     Scenario analysis     Multi-objective optimization    

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Presence, dissemination and removal of antibiotic resistant bacteria and antibiotic resistance genes in urbandrinking water system: A review

Qiaowen Tan, Weiying Li, Junpeng Zhang, Wei Zhou, Jiping Chen, Yue Li, Jie Ma

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1120-9

Abstract:

Reviewed the change of ARGs and ARB in full-scale urban drinkingwater systems.

Keywords： Antibiotic resistant bacteria     Antibiotic resistance genes     Water source     Drinking water treatment plant     Drinking water distribution system     Urban drinking water system    

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The International Conference on the Evolution of China Urban Water Environment & Ecology, 2019

Jiuhui Qu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1179-3

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Nitrogen pollution and source identification of urban ecosystem surface water in Beijing

Yufen REN, Zhiwei XU, Xinyu ZHANG, Xiaoke WANG, Xiaomin SUN, D. J. BALLANTINE, Shengzhong WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 1,   Pages 106-116 doi: 10.1007/s11783-012-0474-z

Abstract: Nitrogen contamination of surface water is a worldwide environmental problem with intensive agricultureseasonal variation in concentrations of total nitrogen and different nitrogen species present in surface-waterMethods to control and reduce sewage pollution are urgently needed to help manage surface water quality

Keywords： nitrogen concentration     spatial and seasonal variation     stable nitrogen isotope     urban ecosystem     source    

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A hybrid Wavelet-CNN-LSTM deep learning model for short-term urban water demand forecasting

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 2, doi: 10.1007/s11783-023-1622-3

Abstract:

● A novel deep learning framework for short-term water demand forecasting

Keywords： Short-term water demand forecasting     Long-short term memory neural network     Convolutional Neural Network    

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Study on water environment restoration and urban water system healthy circulation

Zhang Jie and Li Dong

Strategic Study of CAE 2012, Volume 14, Issue 3,   Pages 21-26

Abstract: text-align: justify;">Studied on the law and interaction of Earth's hydrological cycle and social watercirculation, it is pointed that the water environment, water resources and water cycle is the unityof water movement.The strategy of water environment recovery and social water healthy cycle is proposed and applied in

Keywords： city     water environment     water system     healthy cycle    

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The Good Social Cycle of Water and the City Water Resource

Li Guibai,Li Xing

Strategic Study of CAE 2001, Volume 3, Issue 6,   Pages 37-40

Abstract:

The solution ways of the crisis of the city water resource shortage are discussed from the viewpointof whole processe of social cycle of water.and reuse of urban wastewater and industrial wastewater, saving water, pollutant removal treatment ofdrinking water, good quality water for effective use, reasonable allocation of water, utilization ofrainwater and seawater, and long distance transfer of water on the basis of full demonstration.

Keywords： city water resource     good social cycle of water     saving water     reuse of urban and industrial wastewater    

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Substance flow analysis for an urban drainage system of a representative hypothetical city in China

Hua BAI, Siyu ZENG, Xin DONG, Jining CHEN

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 746-755 doi: 10.1007/s11783-013-0551-y

Abstract: paper discusses the use of substance flow analysis (SFA) as a tool to support quantified research on urbana static substance flow model is established to describe and examine the routes and intensities of waterIt is estimated that the annual flux of water, COD, TN and TP through the urban drainage system in 2010pollutant emissions, which contributed approximately 60% of COD, 65% of TN and 50% of TP to receiving waterCompared with the representative hypothetical city of 2000, urban population and the area of urban built

Keywords： substance flow analysis (SFA)     urban drainage system     representative hypothetical city (RH city)     water    

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A Scheme for a Sustainable Urban Water Environmental System During the Urbanization Process in China Article

Huibin Yu, Yonghui Song, Xin Chang, Hongjie Gao, Jianfeng Peng

Engineering 2018, Volume 4, Issue 2,   Pages 190-193 doi: 10.1016/j.eng.2018.03.009

Abstract: As the scale of urbanization expands, the quality of the urban water environment may deteriorate, whichTherefore, a comprehensive understanding of the functions of the urban water environment is necessaryFurthermore, a deep analysis is required of the theoretical basis of the urban water environment, whichIn this paper, we expound the main principles for constructing a system for the urban water environmentThe construction of an urban water environment should rely on a comprehensive security system, complete

Keywords： Urbanization     Urban water environment     Water function     Security system    

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Title Author Date Type Operation

Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions

Weihua ZENG,Bo WU,Ying CHAI

Journal Article

Fifty Years of Water Sensitive Urban Design, Salisbury, South Australia

John C. Radcliffe, Declan Page, Bruce Naumann, Peter Dillon

Journal Article

Factors influencing water quality indices in a typical urban river originated with reclaimed water

Jiao Zhang, Zhen Wei, Haifeng Jia, Xia Huang

Journal Article

Water environment security indicator system for urban water management

Tian HAO, Pengfei DU, Yun GAO

Journal Article

Scenario analysis of water pollution control in the typical peri-urban river using a coupled hydrodynamic-water

Haifeng JIA, Shuo WANG, Mingjie WEI, Yansong ZHANG

Journal Article

Upgrading to urban water system 3.0 through sponge city construction

Nanqi Ren, Qian Wang, Qiuru Wang, Hong Huang, Xiuheng Wang

Journal Article

Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacityof water system

Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang

Journal Article

Presence, dissemination and removal of antibiotic resistant bacteria and antibiotic resistance genes in urbandrinking water system: A review

Qiaowen Tan, Weiying Li, Junpeng Zhang, Wei Zhou, Jiping Chen, Yue Li, Jie Ma

Journal Article

The International Conference on the Evolution of China Urban Water Environment & Ecology, 2019

Jiuhui Qu

Journal Article

Nitrogen pollution and source identification of urban ecosystem surface water in Beijing

Yufen REN, Zhiwei XU, Xinyu ZHANG, Xiaoke WANG, Xiaomin SUN, D. J. BALLANTINE, Shengzhong WANG

Journal Article

A hybrid Wavelet-CNN-LSTM deep learning model for short-term urban water demand forecasting

Journal Article

Study on water environment restoration and urban water system healthy circulation

Zhang Jie and Li Dong

Journal Article

The Good Social Cycle of Water and the City Water Resource

Li Guibai,Li Xing

Journal Article

Substance flow analysis for an urban drainage system of a representative hypothetical city in China

Hua BAI, Siyu ZENG, Xin DONG, Jining CHEN

Journal Article

A Scheme for a Sustainable Urban Water Environmental System During the Urbanization Process in China

Huibin Yu, Yonghui Song, Xin Chang, Hongjie Gao, Jianfeng Peng

Journal Article