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ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 553-565 doi: 10.15302/J-FASE-2023519

Abstract:

The growing need to mitigate rainfall-runoff pollution, especially first flush, calls for accurateThe wash-off model has advantages in modeling rainfall-runoff pollution due to the inclusion of two keyHowever, this disregards pollution load from wet precipitation and the relationship between rainfalland runoff, leading to uncertainties in model outputs.number (SCS-CN) into the wash-off model and added pollutant load from wet precipitation to enhance the rainfall-runoff

Keywords： Erhai Lake     field experiment     non-point source     pollution load     rainfall runoff     wash-off model    

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Analysis of rainfall runoff characteristics from a subtropical urban lawn catchment in South-east China

Jinliang HUANG, Zhenshun TU, Pengfei DU, Qingsheng LI, Jie LIN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 531-539 doi: 10.1007/s11783-010-0287-x

Abstract: Characteristics of rainfall runoff from a 3.26?Water quality and quantity measurements of rainfall runoff were conducted for ten rainfall events overrainfall preceded the peak flowrate by about 15–20 min.There were no distinctive first-flush effects except for the rainfall events with the longest rainfallduration and largest runoff volume, which was verified by the fact that the first 30% runoff volume

Keywords： rainfall runoff     first flush     pollution characteristics     urban lawn catchment    

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Study on Fuzzy Multi-objective SCE－UA Optimization Methodfor Rainfall-Runoff Models

Li Xiangyang,Cheng Chuntian,Wu Xinyu,Lin Jianyi

Strategic Study of CAE 2007, Volume 9, Issue 3,   Pages 52-57

Abstract: In this paper, a fuzzy multi-objective SCE-UA(FMOSCE-UA) optimization method for rainfall-runoff models

Keywords： rainfall-runoff model     calibration     fuzzy multi-objective optimization     SCE-UA    

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Evaluation of SWAT sub-daily runoff estimation at small agricultural watershed in Korea

Ganga Ram Maharjan, Youn Shik Park, Nam Won Kim, Dong Seok Shin, Jae Wan Choi, Geun Woo Hyun, Ji-Hong Jeon, Yong Sik Ok, Kyoung Jae Lim

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 109-119 doi: 10.1007/s11783-012-0418-7

Abstract: A study was undertaken for the prediction of runoff flow from 0.8 ha field-sized agricultural watershedThe SWAT sub-daily simulations were carried out for a total of 18 rainfall events, 9 each for calibrationOverall trend and extent of matching simulated flow for the rainfall events in 2007-2008 with measuredprecipitation record for SWAT sub-daily with Green-Ampt infiltration method was proven to be efficient for runoffintensity, rather than simply using daily rainfall data.

Keywords： Soil and Water Assessment Tool (SWAT)     sub-daily simulation     runoff     rainfall    

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Pesticides in stormwater runoff−A mini review

Cheng Chen, Wenshan Guo, Huu Hao Ngo

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 5, doi: 10.1007/s11783-019-1150-3

Abstract: • The sources and pathways of pesticides into stormwater runoff were diverse. • Factors affecting pesticidesin stormwater runoff were critically reviewed. • Pesticides mitigation strategies were included in thisreview. • The current knowledge gap of the pesticides in stormwater runoff was identified.This paper reviewed the presence of pesticides in stormwater runoff in both rural and urban areas.Influential factors affecting pesticides in stormwater runoff were critically identified as: 1) characteristics

Keywords： Pesticide     Stormwater runoff     Occurrence     Urban runoff    

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Probabilistic stability analysis of Bazimen landslide with monitored rainfall data and water level fluctuations

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1247-1261 doi: 10.1007/s11709-020-0655-y

Abstract: It is widely accepted that rainfall and periodic variation of water level are the two main factors triggeringThe seepage calculations from probabilistic analysis imply that rainfall is a relatively inferior factor

Keywords： reliability analysis     Bazimen landslide     rainfall     reservoir water level     slope stability    

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Estimating Rainfall Intensity Using an Image-Based Deep Learning Model Article

Hang Yin, Feifei Zheng, Huan-Feng Duan, Dragan Savic, Zoran Kapelan

Engineering 2023, Volume 21, Issue 2,   Pages 162-174 doi: 10.1016/j.eng.2021.11.021

Abstract: to measure and/or predict rainfall intensity, it is difficult to obtain accurate rainfall data withor transportation cameras) and their corresponding measured rainfall intensity values.the sensors' rainfall images.Synthetic rainfall data and real rainfall images are respectively utilized to explore the irCNN'saccuracy in theoretically and practically simulating rainfall intensity.

Keywords： Urban flooding     Rainfall images     Deep learning model     Convolutional neural networks (CNNs)     Rainfall    

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Transferral of HMs pollution from road-deposited sediments to stormwater runoff during transport processes

Qian Wang, Qionghua Zhang, Mawuli Dzakpasu, Nini Chang, Xiaochang Wang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1091-x

Abstract:

Ratio of turbidity and TSS (Tur/TSS) was used to characterize PSD of stormwater particles.

Pb and Zn preferred to accumulate in finer RDS, while Cu, Cr and Ni in coarser RDS.

HMs pollution in stormwater particles increased linearly with Tur/TSS.

Dissolvability of HMs and PSD variations contribute to the differences between RDS and stormwater.

Keywords： Road-deposited sediment     Stormwater runoff     Heavy metal     Particle size     Pollution variation    

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Advances in LID BMPs research and practice for urban runoff control in China

Haifeng JIA, Hairong YAO, Shaw L. YU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 709-720 doi: 10.1007/s11783-013-0557-5

Abstract: In particular, urban runoff quantity and quality control have emerged as one of the key concerns foruse of a Low Impact Development type of Best Management Practices (LID BMPs) for urban storm water runoffIn this paper, the situation surrounding urban runoff control in China is reviewed first.The LID BMPs are then introduced to control urban runoff in the context of urban sustainable water systemscomprehensive analysis of the various LID BMPs, the advances in LID BMPs research and practice for urban runoff

Keywords： urbanization     urban runoff control     Low Impact Development type of Best Management Practices (LID BMPs)    

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Removal of non-point pollutants from bridge runoff by a hydrocyclone using natural water head

Jianghua YU, Yeonseok KIM, Youngchul KIM

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 6,   Pages 886-895 doi: 10.1007/s11783-012-0449-0

Abstract: hydrocyclone using natural water head provided by bridge was operated for the treatment of stormwater runoffThe results indicated that the average pressure and the flow rate were directly affected by the rainfallThe pressure head was more than 2 m when the rainfall intensity was above 5 mm·h .as a first flush, and this runoff was separated as underflow and overflow with the respective percentagefirst flush as solids-concentrated underflow and solids-absent overflow, and effectively reduced the runoff

Keywords： first flush     hydrocyclone     non-point pollution     removal efficiency     stormwater runoff    

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Effects of heavy rainfall on the composition of airborne bacterial communities

Gwang Il Jang, Chung Yeon Hwang, Byung Cheol Cho

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-018-1008-0

Abstract: Thus, after rainfall, these two mechanisms are expected to cause changes in airborne bacterial communitystudy, aerosol samples were collected at a suburban site in Seoul, Korea before and after three heavy rainfallIn particular, the absolute and relative abundances of airborne always increased after rainfall, whereasMarine bacterial sequences, which were temporally important in aerosol samples, also decreased after rainfallRainfall events seemed to affect airborne BCCs by the combined action of the two mechanisms, with potentially

Keywords： Aerosol     Bacteria     Community composition     Pyrosequencing     Rain    

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Divergent Changes in Vegetation Greenness, Productivity, and Rainfall Use Efficiency Are Characteristic

Yang Yu,Ting Hua,Liding Chen,Zhiqiang Zhang,Paulo Pereira,

Engineering doi: 10.1016/j.eng.2023.07.012

Abstract: In this study, satellite data, for example, leaf area index (LAI), net primary production (NPP) and rainfalluse efficiency (RUE), were used to quantify vegetation dynamics and their relationship with rainfallA sequential regression method was used to detect trends of NPP sensitivity to rainfall.Moreover, there were significant trends in vegetation–rainfall sensitivity in 16.86% of the YRB’s middleThe present study underscores the significance of examining the correlation between vegetation and rainfall

Keywords： Vegetation greenness     Vegetation productivity     Rainfall use efficiency     Sensitivity     Yellow River Basin    

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A three-dimensional two-level gradient smoothing meshfree method for rainfall induced landslide simulations

Dongdong WANG, Jiarui WANG, Junchao WU, Junjun DENG, Ming SUN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 337-352 doi: 10.1007/s11709-018-0467-5

Abstract: A three-dimensional two-level gradient smoothing meshfree method is presented for rainfall induced landslidetwo-level smoothed gradient of meshfree shape function is employed to discretize the weak form of coupled rainfall, as provides an efficient three-dimensional regularized meshfree formulation for large deformation rainfall

Keywords： meshfree method     landslide     rainfall     three-dimensional two-level gradient smoothing     nodal integration    

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mulching with maize straw on water infiltration and soil loss at different initial soil moistures in a rainfall

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 2,   Pages 161-170 doi: 10.15302/J-FASE-2016104

Abstract: effect of straw mulching on water infiltration and soil loss under different initial SWC treatments in a rainfallDuring an 80 mm rainfall event (80 mm·h for 60 min), 8%, 12% and 16% initial SWC treatments decreased

Keywords： infiltration     initial soil water content     rainfall simulation     soil loss     straw mulching    

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Particulate matter and metals partitioning in highway rainfall-runoff

Gaoxiang YING, John J. SANSALONE,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 35-46 doi: 10.1007/s11783-010-0009-4

Abstract: This study investigated the particulate matter (PM) and metals in highway dry deposition and rainfall-runoffResults indicate that the acidic rainfall is not a significant contributor to metals in runoff but iscapable of leaching metals from dry deposition PM into runoff.Partitioning in retained runoff resulted in a particulate-bound €predominance €for €most

Keywords： stormwater     particulate matter (PM)     turbidity     suspended sediment concentration (SSC)     unit operations     metals     dry deposition     acid rain    

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Title Author Date Type Operation

ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Journal Article

Analysis of rainfall runoff characteristics from a subtropical urban lawn catchment in South-east China

Jinliang HUANG, Zhenshun TU, Pengfei DU, Qingsheng LI, Jie LIN

Journal Article

Study on Fuzzy Multi-objective SCE－UA Optimization Methodfor Rainfall-Runoff Models

Li Xiangyang,Cheng Chuntian,Wu Xinyu,Lin Jianyi

Journal Article

Evaluation of SWAT sub-daily runoff estimation at small agricultural watershed in Korea

Ganga Ram Maharjan, Youn Shik Park, Nam Won Kim, Dong Seok Shin, Jae Wan Choi, Geun Woo Hyun, Ji-Hong Jeon, Yong Sik Ok, Kyoung Jae Lim

Journal Article

Pesticides in stormwater runoff−A mini review

Cheng Chen, Wenshan Guo, Huu Hao Ngo

Journal Article

Probabilistic stability analysis of Bazimen landslide with monitored rainfall data and water level fluctuations

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Journal Article

Estimating Rainfall Intensity Using an Image-Based Deep Learning Model

Hang Yin, Feifei Zheng, Huan-Feng Duan, Dragan Savic, Zoran Kapelan

Journal Article

Transferral of HMs pollution from road-deposited sediments to stormwater runoff during transport processes

Qian Wang, Qionghua Zhang, Mawuli Dzakpasu, Nini Chang, Xiaochang Wang

Journal Article

Advances in LID BMPs research and practice for urban runoff control in China

Haifeng JIA, Hairong YAO, Shaw L. YU

Journal Article

Removal of non-point pollutants from bridge runoff by a hydrocyclone using natural water head

Jianghua YU, Yeonseok KIM, Youngchul KIM

Journal Article

Effects of heavy rainfall on the composition of airborne bacterial communities

Gwang Il Jang, Chung Yeon Hwang, Byung Cheol Cho

Journal Article

Divergent Changes in Vegetation Greenness, Productivity, and Rainfall Use Efficiency Are Characteristic

Yang Yu,Ting Hua,Liding Chen,Zhiqiang Zhang,Paulo Pereira,

Journal Article

A three-dimensional two-level gradient smoothing meshfree method for rainfall induced landslide simulations

Dongdong WANG, Jiarui WANG, Junchao WU, Junjun DENG, Ming SUN

Journal Article

mulching with maize straw on water infiltration and soil loss at different initial soil moistures in a rainfall

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Journal Article

Particulate matter and metals partitioning in highway rainfall-runoff

Gaoxiang YING, John J. SANSALONE,

Journal Article