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The temporal changes of the concentration level of typical toxic organics in the river sediments around

Qiang Li, Xiong Xu, Yaoyao Fang, Ruiyang Xiao, Donghong Wang, Wenjue Zhong

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1054-7

Abstract:

The current situation of typical organics in the sediments around

The change of different organics in the sediments

Keywords： Organic compounds     Endocrine disrupters     Sediments     Concentration     Temporal changes    

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Analysis and assessment of heavy metal contamination in surface water and sediments: a case study fromLuan River, Northern China

Zhaoming WANG,Ranhao SUN,Haiping ZHANG,Liding CHEN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 240-249 doi: 10.1007/s11783-014-0646-0

Abstract: the heavy metals Cu, Ni, Pb, Zn, Cd, and Cr were examined in surface water and sediment from the Luan RiverThe significant rising trend in Cu, Pb, and Ni seen the sediment farther away from the river also suggeststhat anthropogenic activities contribute to heavy metal pollution Sediments were therefore used as environmentalThe values revealed that Cd (3.13) and Cr (2.39) had accumulated significantly in the Luan River.for most (89%) of the sampling stations were higher than 300, suggesting that sediment from the Luan River

Keywords： heavy metal     water     sediment     geo-accumulation index     Luan River    

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Different response of bacterial community to the changes of nutrients and pollutants in sediments froman urban river 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 networkdense urbanized river network in the lower Yangtze River Delta by Illumina MiSeq sequencing.The diversity and richness of bacterial community in sediments increased from upstream to downstreamconsistently with the accumulation of nutrient in the urban river network.

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

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Species distribution of arsenic in sediments after an unexpected emergent discharge of high-arsenic wastewaterinto a river

Ruiping LIU, Wei XU, Kun WU, Wenxin GONG, Huijuan LIU, Jiuhui QU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 568-578 doi: 10.1007/s11783-013-0514-3

Abstract: significantly increased levels of arsenic in water; however, the species distribution of arsenic in sedimentsThis study focuses on an As pollution accident in the Dasha River, and uses sequential extraction proceduresat different layers in different cross-sections along the river.The average ratio of arsenite (As(III)) to arsenate (As(V)) was found to decrease from 0.74:1 in riverThe content of arsenic in the sediments was relatively low and the maximum content was observed to be

Keywords： river sediments     arsenic     species distribution     binding phases     unexpected discharge of high-As wastewater    

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Sequence of the main geochemical controls on the Cu and Zn fractions in the Yangtze River estuarine sediments

Shou ZHAO,Dongxin WANG,Chenghong FENG,Ying WANG,Zhenyao SHEN

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 19-27 doi: 10.1007/s11783-014-0723-4

Abstract: In this study, based on the speciation determination of Cu and Zn in the Yangtze Estuary sediments, rolesoxides are key geochemical factors affecting the chemical speciation distributions of Cu and Zn in sediments

Keywords： chemical speciation     geochemical factors     estuaries     sediments     correlation     salinity    

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Adsorption and partition of benzo(a)pyrene on sediments with different particle sizes from the YellowRiver

XIA Xinghui, HU Lijuan, MENG Lihong

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 2,   Pages 172-178 doi: 10.1007/s11783-007-0030-4

Abstract: been carried out to study the sorption of Benzo(a)pyrene(Bap) on sediment particles from the Yellow River
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Prediction of bed load sediments using different artificial neural network models

Reza ASHEGHI, Seyed Abbas HOSSEINI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 374-386 doi: 10.1007/s11709-019-0600-0

Abstract: Modeling and prediction of bed loads is an important but difficult issue in river engineering.neural network using five dominant parameters of bed load transport formulas for the Main Fork Red RiverThe deficiency of empirical equations for this river by conducted comparison between measured and predicted

Keywords： bed load prediction     artificial neural network     modeling     empirical equations    

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Sorption of tetracycline to sediments and soils: assessing the roles of pH, the presence of cadmium andproperties of sediments and soils

Guixiang ZHANG, Xitao LIU, Ke SUN, Ye ZHAO, Chunye LIN

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 4,   Pages 421-429 doi: 10.1007/s11783-010-0265-3

Abstract: sorption experiments were conducted to evaluate the sorption behavior of tetracycline (TC, H L) on sedimentsand soils in the presence and absence of cadmium (Cd), as affected by pH and properties of sedimentsThe results indicated stronger nonlinearity and higher capacity of TC sorption on sediments than on soilsThe presence of Cd (II) increased TC sorption on both sediments and soils, which resulted from the decrease

Keywords： sorption     tetracycline (TC)     pH     cadmium (Cd)     antibiotic    

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Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China

Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 665-674 doi: 10.1007/s11783-014-0701-x

Abstract: In the present study, we investigated the contaminations of nutrients and heavy metals in the sedimentsHowever, the concentrations of Cr, Ni, Cu, Zn and Pb in the sediments of the intake exceeded the lowestIn addition, the concentrations of Ni in the sediments of Tianji Canal and Jinshu Canal exceeded theMore importantly, the concentrations of Cu in the sediments of Tianji Canal exceeded three times of thenutrient accumulation, and the leakage of electronic trash dominated the enrichment of metals in the sediments

Keywords： drinking water resource     nutrients     heavy metals     sediments     Taihu Lake    

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Recent advances in pharmaceuticals and personal care products in the surface water and sediments in China

Wentao Zhao, Ying Guo, Shuguang Lu, Pingping Yan, Qian Sui

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0868-4

Abstract: Higher risks were posed by PPCPs in sediments than in surface water.It includes PPCP occurrence in surface water and sediments, their geographical distribution, and outcomesIt shows that antibiotics have received much more attention in both surface water and sediments thanDespite limited research on the environmental risk assessment of PPCPs in sediments, higher risks posedby PPCPs in the sediments rather than surface water were identified highlighting the need for further

Keywords： Surface water     Sediment     Antibiotics     Geographical distribution     Risk assessment    

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Sulfur mediated heavy metal biogeochemical cycles in coastal wetlands: From sediments, rhizosphere to

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1523-x

Abstract:

• In sediments, the transformation of sulfides may lead to the release

Keywords： Coastal wetland     Heavy metal     Sulfur     Biogeochemical cycle    

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Characterization of phosphorus species and modeling for its organic forms in eutrophic shallow lake sediments

Hongguang CHENG,Xiao PU,Yiting CHEN,Fanghua HAO,Liming DONG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 905-921 doi: 10.1007/s11783-014-0650-4

Abstract: magnitude of identified P contributors in sub-areas, higher potential of P release was present in Fuhe Riverand Tang River estuary areas.

Keywords： phosphorus fractionation     variation characteristics     modeling     sediment     Baiyangdian Lake    

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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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Multi-scale evaluation of river health in Liao River Basin, China

Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 2,   Pages 227-235 doi: 10.1007/s11783-010-0219-9

Abstract: Previous studies on river health evaluation mainly focused on characterizations at a river-corridor scaleand ignored the complex interactions between the river ecosystem and other components of the river basinBased on the consideration of the interactions among rivers, associated river basin and habitats, an’s Liao River Basin was established.basin, were the main causes of the river health deterioration.

Keywords： multi-scale characterization     river health evaluation     Liao River Basin     set pair analysis    

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Phenanthrene sorption to environmental black carbon in sediments from the Song-Liao watershed (China)

Jinghuan ZHANG, Mengchang HE, Chunye LIN, Ke SUN, Bin MEN, John L. ZHOU,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 434-442 doi: 10.1007/s11783-009-0150-0

Abstract: Black carbon (BC) in ten contaminated sediments from the Song-Liao watershed, NE China, was isolatedsorption nonlinearity parameter ( values) and BC/total organic carbon (TOC) content of the original sedimentsAt a given , the BC had higher value than the original sediments, revealing a higher sorption capacitysorption at =0.05 , clearly indicating the dominance of BC particles in overall sorption of Phen by sediments

Keywords： phenanthrene     sorption     black carbon     sediment     Song-Liao watershed    

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Title Author Date Type Operation

The temporal changes of the concentration level of typical toxic organics in the river sediments around

Qiang Li, Xiong Xu, Yaoyao Fang, Ruiyang Xiao, Donghong Wang, Wenjue Zhong

Journal Article

Analysis and assessment of heavy metal contamination in surface water and sediments: a case study fromLuan River, Northern China

Zhaoming WANG,Ranhao SUN,Haiping ZHANG,Liding CHEN

Journal Article

Different response of bacterial community to the changes of nutrients and pollutants in sediments froman urban river network

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

Journal Article

Species distribution of arsenic in sediments after an unexpected emergent discharge of high-arsenic wastewaterinto a river

Ruiping LIU, Wei XU, Kun WU, Wenxin GONG, Huijuan LIU, Jiuhui QU

Journal Article

Sequence of the main geochemical controls on the Cu and Zn fractions in the Yangtze River estuarine sediments

Shou ZHAO,Dongxin WANG,Chenghong FENG,Ying WANG,Zhenyao SHEN

Journal Article

Adsorption and partition of benzo(a)pyrene on sediments with different particle sizes from the YellowRiver

XIA Xinghui, HU Lijuan, MENG Lihong

Journal Article

Prediction of bed load sediments using different artificial neural network models

Reza ASHEGHI, Seyed Abbas HOSSEINI

Journal Article

Sorption of tetracycline to sediments and soils: assessing the roles of pH, the presence of cadmium andproperties of sediments and soils

Guixiang ZHANG, Xitao LIU, Ke SUN, Ye ZHAO, Chunye LIN

Journal Article

Assessment on contaminations in sediments of an intake and the inflow canals in Taihu Lake, China

Xiaolong WANG,Shiming DING,Qi ZHANG,Weiping HU

Journal Article

Recent advances in pharmaceuticals and personal care products in the surface water and sediments in China

Wentao Zhao, Ying Guo, Shuguang Lu, Pingping Yan, Qian Sui

Journal Article

Sulfur mediated heavy metal biogeochemical cycles in coastal wetlands: From sediments, rhizosphere to

Journal Article

Characterization of phosphorus species and modeling for its organic forms in eutrophic shallow lake sediments

Hongguang CHENG,Xiao PU,Yiting CHEN,Fanghua HAO,Liming DONG

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

Multi-scale evaluation of river health in Liao River Basin, China

Fei XU, Yanwei ZHAO, Zhifeng YANG, Yuan ZHANG

Journal Article

Phenanthrene sorption to environmental black carbon in sediments from the Song-Liao watershed (China)

Jinghuan ZHANG, Mengchang HE, Chunye LIN, Ke SUN, Bin MEN, John L. ZHOU,

Journal Article