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Different response of bacterial community to the changes of nutrients and pollutants in sediments from an urbanriver network

Fang Zhang, Hao Zhang, Ying Yuan, Dun Liu, Chenyu Zhu, Di Zheng, Guanghe Li, Yuquan Wei, Dan Sun

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-019-1207-3

Abstract: • Bacterial community varied spatially in sediments from the urban river network. • Key environmentalHowever, how the diversity and structure of bacterial communities in sediments from an urban river networknetwork in the lower Yangtze River Delta by Illumina MiSeq sequencing.river network.river network.

Keywords： Sediment     Urban river network     Bacterial community     Network analysis     Indicator species    

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Distribution of phytoplankton community and its influence factors in an urban river network, East China

Ling Sun, Hui Wang, Yuanqing Kan, Shiliang Wang

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1062-7

Abstract:

Effects of urban river conditions on phytoplankton community were

The diatoms and euglenoids dominated in an urbanbeheaded river ecosystem.

Keywords： Phytoplankton composition     Spatiotemporal distribution     Functional groups     Nitrate nitrogen     Winter bloom    

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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 waterHowever, turbidity and algal contents fluctuated temporally in the direction of river flow.with reclaimed water and one originated with natural water, the Shannon–Wiener index in the objective river

Keywords： Reclaimed water     Urban river     Turbidity     Algae     Flow rate    

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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.However, the Nansha River is currently seriously contaminated by urban and rural pollutants from bothAccording to the characteristics of the typical peri-urban river, three different PS and NPS control

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

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Evaluation of aquatic rehabilitation technologies for polluted urban rivers and the case study of the

Haifeng JIA, Nan DONG, Hongtao MA,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 2,   Pages 213-220 doi: 10.1007/s11783-010-0023-6

Abstract: An index system for evaluation of technologies for urban river rehabilitation was proposed and discussedThe Foshan Channel, which is a seriously polluted, black and malodorous urban river in Foshan City, China

Keywords： river rehabilitation     urban rivers     river pollution     multi-objective analysis     the Foshan Channel    

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Occurrence, distribution and risk assessment of abused drugs and their metabolites in a typical urbanriver in north China

Peng Hu, Changsheng Guo, Yan Zhang, Jiapei Lv, Yuan Zhang, Jian Xu

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1140-5

Abstract: listitem>

METH and EPH were the dominant drugs in water and sediment in Beiyunhe River

Abuse drugs in Beiyunhe River were mainly from

Keywords： Drugs of abuse     Occurrence     Distribution     Urban river     Environmental risk    

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Erratum to: Theoretical foundation of a decision network for urban development

Shih-kung Lai, Jhong-you Huang,lai@tongji.edu.cn,jhongyouhuang@gmail.com

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10,   Pages 1677-1677 doi: 10.1631/FITEE.15e0000

Abstract: Erratum to: , 2017 18(8):1033-1039. doi:

Keywords： Decision making     Linked decisions     Decision network     Planning    

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An Evaluation of the Ecological Civilization Level of Typical Urban Agglomerations in China

Yang Jiao,Zhang Linbo,Luo Shanghua,Xie Yuxi,Li Fen

Strategic Study of CAE 2017, Volume 19, Issue 4,   Pages 54-59 doi: 10.15302/J-SSCAE-2017.04.009

Abstract: city as an evaluated unit, this study examines the level of ecological civilization of three typical urbanagglomerations: Beijing-Tianjin-Hebei (Jingjinji), the Yangtze River Delta, and the Pearl River DeltaThe results indicate that the ecological civilization level of the Pearl River Delta ranks highest (69.95Green environmental field is the shortcoming of the three urban agglomerations' EC level.The urban EC level evaluation data shows the shortcomings of the EC, and designate the direction for

Keywords： ecological civilization development level     Beijing-Tianjin-Hebei (Jingjinji) urban agglomeration     YangtzeRiver Delta urban agglomeration     Pearl River Delta urban agglomeration     double-benchmark progressive    

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Diversity and vertical distributions of sediment bacteria in an urban river contaminated by nutrients

Xunan YANG, Shan HUANG, Qunhe WU, Renduo ZHANG, Guangli LIU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 851-859 doi: 10.1007/s11783-013-0569-1

Abstract: The aim of this study was to investigate the benthic bacterial communities in different depths of an urbanriver sediment accumulated with high concentrations of nutrients and metals.Results showed that concentrations of the nutrients and metals in this river sediment were higher than

Keywords： heavy metals     nutrients     sediment profile     terminal restriction fragment length polymorphism    

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Characterization of submicron aerosols in the urban outflow of the central Pearl River Delta region of

Zhaoheng GONG, Zijuan LAN, Lian XUE, Liwu ZENG, Lingyan HE, Xiaofeng HUANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 5,   Pages 725-733 doi: 10.1007/s11783-012-0441-8

Abstract: particles (with aerodynamic diameters less than 1 μm, PM ) were sampled and measured in Heshan, an urbanoutflow site of Guangzhou megacity in Pearl River Delta in South China, using an Aerodyne High-Resolution

Keywords： organic aerosol     high-resolution time-of-flight aerosol mass spectrometer (HR-ToF-AMS)     positive matrix factorization    

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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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A New Method of Assessing Environmental Flows in Channelized Urban Rivers Article

Xin-An Yin, Zhifeng Yang, Enze Zhang, Zhihao Xu, Yanpeng Cai, Wei Yang

Engineering 2018, Volume 4, Issue 5,   Pages 590-596 doi: 10.1016/j.eng.2018.08.006

Abstract:

Assessing environmental flows (e-flows) for urban rivers is important for water resources planningand river protection.To avoid flood risk, however, many urban rivers have been transformed into straight, trapezoidal-profiledtraditional methods will be very small, and will consequently lead to a low priority being given to riverThe proposed methods have been used in Shiwuli River, China, to demonstrate their effectiveness.

Keywords： Environmental flow     Urban river     Channelized rivers     River restoration    

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Suitable Weir Heights to Improve the Provision of Environmental Flows in Urban Rivers Article

Yuanyuan Sun, Xin’an Yin, Xianqiang Mao, Enze Zhang, Yanwei Zhao

Engineering 2021, Volume 7, Issue 2,   Pages 187-194 doi: 10.1016/j.eng.2020.05.022

Abstract: conducted on environmental flow (e-flow) assessment and supply, but e-flow shortages remain common in many urbanwe suggest that the measures for satisfying e-flows be extended from the water supply stage to the riverAs a case study of the new framework’s effectiveness, we applied it to the Shiwuli River in Hefei, China, a typical channelized urban river in China.

Keywords： Environmental flow     Urban rivers     River restoration    

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Statistics and countermeasures of non point source pollution in plain river network of Taihu Basin

Qin Zhong,Geng Qingwei,Zang Guimin

Strategic Study of CAE 2010, Volume 12, Issue 6,   Pages 113-116

Abstract: pollution, this essay gives some suggestion on the control of non-point sources pollution in plain rivernetwork of Taihu Basin.

Keywords： Taihu Basin     plain river network     non-point sources pollution     contro    

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Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 2,   Pages 238-245 doi: 10.1007/s11783-011-0382-7

Abstract: In this paper, an artificial neural network model was built to predict the Chemical Oxygen Demand (COD) measured by permanganate index in Songhua River.which optimized the topological structure of the prediction model input items of the artificial neural networkforecasting skill significantly through the comparison between results of prediction by artificial neural network

Keywords： water quality forecast     principal factor     cluster analysis method     artificial neural network    

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Title Author Date Type Operation

Different response of bacterial community to the changes of nutrients and pollutants in sediments from an urbanriver network

Fang Zhang, Hao Zhang, Ying Yuan, Dun Liu, Chenyu Zhu, Di Zheng, Guanghe Li, Yuquan Wei, Dan Sun

Journal Article

Distribution of phytoplankton community and its influence factors in an urban river network, East China

Ling Sun, Hui Wang, Yuanqing Kan, Shiliang Wang

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

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

Evaluation of aquatic rehabilitation technologies for polluted urban rivers and the case study of the

Haifeng JIA, Nan DONG, Hongtao MA,

Journal Article

Occurrence, distribution and risk assessment of abused drugs and their metabolites in a typical urbanriver in north China

Peng Hu, Changsheng Guo, Yan Zhang, Jiapei Lv, Yuan Zhang, Jian Xu

Journal Article

Erratum to: Theoretical foundation of a decision network for urban development

Shih-kung Lai, Jhong-you Huang,lai@tongji.edu.cn,jhongyouhuang@gmail.com

Journal Article

An Evaluation of the Ecological Civilization Level of Typical Urban Agglomerations in China

Yang Jiao,Zhang Linbo,Luo Shanghua,Xie Yuxi,Li Fen

Journal Article

Diversity and vertical distributions of sediment bacteria in an urban river contaminated by nutrients

Xunan YANG, Shan HUANG, Qunhe WU, Renduo ZHANG, Guangli LIU

Journal Article

Characterization of submicron aerosols in the urban outflow of the central Pearl River Delta region of

Zhaoheng GONG, Zijuan LAN, Lian XUE, Liwu ZENG, Lingyan HE, Xiaofeng HUANG

Journal Article

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

Journal Article

A New Method of Assessing Environmental Flows in Channelized Urban Rivers

Xin-An Yin, Zhifeng Yang, Enze Zhang, Zhihao Xu, Yanpeng Cai, Wei Yang

Journal Article

Suitable Weir Heights to Improve the Provision of Environmental Flows in Urban Rivers

Yuanyuan Sun, Xin’an Yin, Xianqiang Mao, Enze Zhang, Yanwei Zhao

Journal Article

Statistics and countermeasures of non point source pollution in plain river network of Taihu Basin

Qin Zhong,Geng Qingwei,Zang Guimin

Journal Article

Determination of the principal factors of river water quality through cluster analysis method and its

Liang GUO, Ying ZHAO, Peng WANG

Journal Article