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Impact of Ozone-biologically Active Filtration on the Breakthrough of Perfluoroalkyl Acids during Granular Activated Carbon Treatment of Municipal Wastewater Effluent Water Res. (IF 13.4) Pub Date : 2022-08-17 Hooman Vatankhah, Bahareh Tajdini, Reid P. Milstead, Erica Clevenger, Conner Murray, Detlef Knappe, Christina K. Remucal, Christopher Bellona
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A systematic study of microplastic occurrence in urban water networks of a metropolis Water Res. (IF 13.4) Pub Date : 2022-08-17 Kai Zhang, Shaopeng Xu, Yanning Zhang, Yuki Lo, Mengyang Liu, Yue Ma, Hoi Shan Chau, Yaru Cao, Xiaoyu Xu, Rongben Wu, Huiju Lin, Jiayong Lao, Danyang Tao, Frankie T.K. Lau, Sze-ching Chiu, Gina T.N. Wong, Katie Lee, Desmond C.M. Ng, Paul K.S. Lam
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Insight into UV-LED/PS/Fe(Ⅲ) and UV-LED/PMS/Fe(Ⅲ) for p-arsanilic acid degradation and simultaneous arsenate immobilization Water Res. (IF 13.4) Pub Date : 2022-08-16 Anhong Cai, Xiao Ling, Lei Wang, Qian Sun, Shiqing Zhou, Wenhai Chu, Xueyan Li, Jing Deng
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Enhanced anaerobic reduction of nitrobenzene at high salinity by betaine acting as osmoprotectant and regulator of metabolism Water Res. (IF 13.4) Pub Date : 2022-08-16 Yan Xia, Xinbai Jiang, Yuxuan Wang, Qian Huang, Dan Chen, Cheng Hou, Yang Mu, Jinyou Shen
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Sulfate removal from chemical industries' wastewater using ettringite precipitation process with recovery of Al(OH)3 Appl. Water Sci. (IF 5.411) Pub Date : 2022-08-15 Roya Zahedi, Seyed Javad Mirmohammadi
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Analysis of the spatial and temporal variability of direct rainfall in Lake Tana, Ethiopia Appl. Water Sci. (IF 5.411) Pub Date : 2022-08-15 Getasew Derso Eshete, Asmamaw N. Asitatikie, Habtamu Nega Almnewu, Amanuel Zewdu Belew
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An experimental study to evaluate the efficiency of silicate drilling fluids on the stabilization of shale layers Appl. Water Sci. (IF 5.411) Pub Date : 2022-08-15 Jiawei Fan, Amirhossein Ebadati, Ahmed Sayed M. Metwally
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Wastewater-derived organic contaminants in fresh produce: Dietary exposure and human health concerns Water Res. (IF 13.4) Pub Date : 2022-08-15 Evyatar Ben Mordechay, Tali Sinai, Tamar Berman, Rita Dichtiar, Lital Keinan-Boker, Jorge Tarchitzky, Yehoshua Maor, Vered Mordehay, Orly Manor, Benny Chefetz
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Dramatically increased disinfection byproducts in swimming pool water caused by commonly used urea degradants Water Res. (IF 13.4) Pub Date : 2022-08-15 Di Zhang, Li Chen, Shengkun Dong, Jiayi Luo, Zuxin Xu, Wenhai Chu
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Biomarkers Selection for Population Normalization in SARS-CoV-2 Wastewater-based Epidemiology Water Res. (IF 13.4) Pub Date : 2022-08-15 Shu-Yu Hsu, Mohamed Bayati, Chenhui Li, Hsin-Yeh Hsieh, Anthony Belenchia, Jessica Klutts, Sally A. Zemmer, Melissa Reynolds, Elizabeth Semkiw, Hwei-Yiing Johnson, Trevor Foley, Chris G. Wieberg, Jeff Wenzel, Marc C Johnson, Chung-Ho Lin
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Elucidating biofouling over thermal and spatial gradients in seawater membrane distillation in hot climatic conditions Water Res. (IF 13.4) Pub Date : 2022-08-14 Harun Elcik, Alla Alpatova, Graciela Gonzalez-Gil, Bastiaan Blankert, Nadia Farhat, Najat A. Amin, Johannes S. Vrouwenvelder, Noreddine Ghaffour
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Enhanced photochemical production of reactive intermediates at the wetland soil-water interface Water Res. (IF 13.4) Pub Date : 2022-08-11 Binbin Wu, Chong Zhou, Guoqiang Zhao, Jingyi Wang, Hengyi Dai, Tian Liu, Xiaoshan Zheng, Baoliang Chen, Chiheng Chu
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Monitoring unsaturated water flow using magnetic resonance soundings J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Legchenko Anatoly, Baltassat Jean-Michel, Abbas Mohamad, Isch Arnaud, Amraoui Nadia, Azaroual Mohamed, Deparis Jacques, Ryckebusch Clemence, Kessouri Pauline
We present an innovative hydrogeophysical approach for non-invasive quantification of the unsaturated water flow. For the water content measurements, we apply the Magnetic Resonance Soundings (MRS) method in the time-lapse mode. For inversion of MRS measurements, we approximate the subsurface by a horizontally stratified media. Laterally, the MRS estimated water content is averaged over the area below
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The impact of calibration conditions on the transferability of conceptual hydrological models under stationary and nonstationary climatic conditions J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Wushuang Yang, Runliang Xia, Hua Chen, Min Wang, Chong-Yu Xu
Changing climatic conditions have changed the stationary rainfall-runoff relationships in many basins. In this context, the value of the model parameters will depend more on the selection of the calibration period, which directly affects the accuracy of runoff forecasting. However, systematic exploration and testing of the impact of calibration conditions on the transferability of hydrological models
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An upscaling approach to predict mine water inflow from roof sandstone aquifers J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Lulu Xu, Meifeng Cai, Shuning Dong, Shangxian Yin, Ting Xiao, Zhenxue Dai, Yanwei Wang, Mohamad Reza Soltanian
Underground coal mining suffers from groundwater intrusion from the aquifers overlying coal seams. Therefore, developing methods for the accurate prediction of roof water inflow is urgently needed to design a safe drainage system. In this study, we developed a novel upscaling framework to predict roof water inflow by integrating the multiscale hydrogeological properties of roof aquifers. In this framework
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How does irrigation alter the water, carbon, and nitrogen budgets in a large endorheic river basin? J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Shuai Yang, Kewei Chen, Bowen Zhu, Yong Tian, Zhenzhong Zeng, Ming Liu, Chunmiao Zheng
Irrigation can substantially alter the hydrologic and biogeochemical cycles in river basins. However, little attention has been given to the quantitative evaluation of the effects of irrigation on both of these cycles. In this study, we utilized the latest version of the Community Land Model (CLM5) to assess the effects of irrigation on the water, carbon, and nitrogen budgets in a cropland area of
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Seasonal variation and controlling factors of evapotranspiration over a “floating blanket” wetland in southwest China J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Yamei Shao, Huizhi Liu, Qun Du, Yang Liu, Jihua Sun
Beihai wetland is a special type of alpine marsh in the southeast of the Qinghai-Tibet Plateau, with plants like a blanket floating on the water surface permanently. Long-term datasets with eddy covariance (EC) technique of evapotranspiration (ET) from the wetland ecosystem are still not too much. Based on EC measurements from 2016 to 2020, we investigated the variations of ET and its controlling factors
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Solute transport in dual conduit structure: Effects of aperture and flow rate J. Hydrol. (IF 6.708) Pub Date : 2022-08-13 Chaoqi Wang, Samer Majdalani, Vincent Guinot, Hervé Jourde
A typical karst aquifer configuration is the multiple conduit structure. However, it remains to be investigated how the aperture distributions and the flow rate should influence the transport process in the multiple conduit structures. To better understand the transport process in the multiple conduit structures,11 lab-scale dual-conduit structures are manufactured by varying the apertures of the two
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The response of the Dajiuhu Peatland ecosystem to hydrological variations: Implications for carbon sequestration and peatlands conservation J. Hydrol. (IF 6.708) Pub Date : 2022-08-11 Hongye Liu, Yansheng Gu, Jiwen Ge, Zicheng Yu, Xiangnan Xu, Zhiqi Zhang, Shenggao Cheng, Shucheng Xie
Peatlands, one of the largest biosphere carbon reservoirs, are facing climate change induced water-table drawdown and carbon loss. To provide insights into peatland protection and carbon–water cycle under the background of global change, the detailed relationship between peatland ecology and water table depth (WTD) should be considered. In this study, we focused on carbon flux and synthesized datasets
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Reductive removal of As(V) and As(III) from aqueous solution by the UV/sulfite process: Recovery of elemental arsenic Water Res. (IF 13.4) Pub Date : 2022-08-14 Jianbing Wang, Jiyong Liu, Xianjia Peng, Mengchang He, Xingyun Hu, Jinmin Zhao, Feng Zhu, Xin Yang, Linghao Kong
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Automated machine learning-based prediction of microplastics induced impacts on methane production in anaerobic digestion Water Res. (IF 13.4) Pub Date : 2022-08-14 Run-Ze Xu, Jia-Shun Cao, Tian Ye, Su-Na Wang, Jing-Yang Luo, Bing-Jie Ni, Fang Fang
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Oxidation of organic micropollutant surrogate functional groups with peracetic acid activated by aqueous Co(II), Cu(II), or Ag(I) and geopolymer-supported Co(II) Water Res. (IF 13.4) Pub Date : 2022-08-14 Tero Luukkonen, Urs von Gunten
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Predicting bilgewater emulsion stability by oil separation using image processing and machine learning Water Res. (IF 13.4) Pub Date : 2022-08-14 Woo Hyoung Lee, Cheol Young Park, Daniela Diaz, Kelsey L. Rodriguez, Jongik Chung, Jared Church, Marjorie R. Willner, Jeffrey G. Lundin, Danielle M. Paynter
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Effects of Clay Minerals on the Transport of Polystyrene Nanoplastic in Groundwater Water Res. (IF 13.4) Pub Date : 2022-08-13 Xinyao Ye, Zhou Cheng, Ming Wu, Yanru Hao, Guoping Lu, Bill X. Hu, Cehui Mo, Qusheng Li, Jianfeng Wu, Jichun Wu
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Mechanisms of polystyrene microplastic degradation by the microbially driven Fenton reaction Water Res. (IF 13.4) Pub Date : 2022-08-13 Yuting Yang, Jin Chen, Zhi Chen, Zhen Yu, Jingchuan Xue, Tiangang Luan, Shanshan Chen, Shungui Zhou
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Unravelling Key Factors controlling Vivianite Formation during Anaerobic Digestion of Waste Activated Sludge Water Res. (IF 13.4) Pub Date : 2022-08-13 Xiaodi Hao, Wenbo Yu, Tugui Yuan, Yuanyuan Wu, Mark C.M. van Loosdrecht
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Biochar enhances the biotransformation of organic micropollutants (OMPs) in an anaerobic membrane bioreactor treating sewage Water Res. (IF 13.4) Pub Date : 2022-08-13 Zhen Lei, Shixin Zhang, Lianxu Wang, Qian Li, Yu-You Li, Xiaochang C. Wang, Rong Chen
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Pollution exacerbates interregional flows of virtual scarce water driven by energy demand in China Water Res. (IF 13.4) Pub Date : 2022-08-13 Hui Li, Yuhan Liang, Qionghong Chen, Sai Liang, Jetashree, Zhifeng Yang
Existing studies on the virtual scarce water flows within the water-energy context focus on water quantity while largely ignoring water quality. This study improves the quantification method of scarce water uses by considering both blue water (representing water quantity) and grey water (indicating water quality). Based on a scarce-water extended multi-regional input–output model, we investigate the
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Efficient remediation of Mn2+ and NH4+-N in co-contaminated water and soil by Acinetobacter sp. AL-6 synergized with grapefruit peel biochar: Performance and mechanism Water Res. (IF 13.4) Pub Date : 2022-08-09 Shuman Deng, Qiang An, Binbin Ran, Zihao Yang, Bohan Xu, Bin Zhao, Zheng Li
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Species transformation and removal mechanism of various iodine species at the Bi2O3@MnO2 interface Water Res. (IF 13.4) Pub Date : 2022-08-10 Nan Wang, Ruoxi Xiong, Gong Zhang, Ruiping Liu, Xingyang He, Shier Huang, Huijuan Liu, Jiuhui Qu
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Anode passivation mitigation by homogenizing current density distribution in electrocoagulation Water Res. (IF 13.4) Pub Date : 2022-08-09 Jingqiu Sun, Jiawen Huo, Bowen Li, Zhenao Gu, Chengzhi Hu, Jiuhui Qu
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Quantification of the diverse inhibitory effects of dissolved organic matter on transformation of micropollutants in UV/persulfate treatment Water Res. (IF 13.4) Pub Date : 2022-08-09 Shuangshuang Cheng, Yujie Zhao, Yanheng Pan, Yu Lei, Yangjian Zhou, Chuanhao Li, Xinran Zhang, Xin Yang
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How Does Phase Behavior of Surfactant/Fluid/Fluid Systems Affect Fluid-Fluid Displacement in Porous Media? Adv. Water Resour. (IF 5.361) Pub Date : 2022-08-13 Weipeng Yang, Guoyu Chu, Yujing Du, Ke Xu, Erdong Yao, Tianbo Liang, Bing Wei, Haiyang Yu, Jian Hou, Jun Lu
Surfactant flooding is widely used in subsurface applications where high displacement efficiency is needed, such as nonaqueous phase liquid (NAPL) remediation and enhanced oil recovery (EOR). For surfactant/water/oil systems, the partitioning of surfactants in each phase is controlled by external factors, such as salinity. The third phase, microemulsions, which locates between water and oil, can be
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Grid edge classification method to enhance levee resolution in dual-grid flood inundation models Adv. Water Resour. (IF 5.361) Pub Date : 2022-08-12 Daniel Kahl, Jochen E. Schubert, Ariane Jong-Levinger, Brett F. Sanders
Dual-grid models address the computational bottlenecks of large-scale (>103 km2) urban flood modeling with solution updates on a coarse grid that are informed by topographic data on a fine grid. However, dual-grid models may poorly resolve levees, leading to loss of accuracy. Here we present a grid edge classification method whereby specific edges of the coarse grid are flagged to gather nearby topographic
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Release and fate of As mobilized via bio-oxidation of arsenopyrite in acid mine drainage: Importance of As/Fe/S speciation and As(III) immobilization Water Res. (IF 13.4) Pub Date : 2022-08-10 Hong-Rui Chen, Duo-Rui Zhang, Qian Li, Zhen-Yuan Nie, Eva Pakostova
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Monitoring Drought in Ungauged Areas Using Satellite Altimetry: the Standardized River Stage Index J. Hydrol. (IF 6.708) Pub Date : 2022-08-12 Ruida Zhong, Tongtiegang Zhao, Xiaohong Chen, Haoyu Jin
The lack of in-situ hydrological observations, especially in remote and developing areas, is one of the main challenges of drought monitoring. This paper proposes a novel drought index, the Standardized River Stage Index (SRSI), based on data retrieved from satellite altimetry missions. The novelties of the SRSI are that it can quantitatively monitor drought of river water deficits at multiple timescales
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Extracting historical flood locations from news media data by the named entity recognition (NER) model to assess urban flood susceptibility J. Hydrol. (IF 6.708) Pub Date : 2022-08-12 Shengnan Fu, Heng Lyu, Ze Wang, Xin Hao, Chi Zhang
Abstract not available
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Assessing precipitation from a dual-polarisation X-band radar campaign using the Grid-to-Grid hydrological model J. Hydrol. (IF 6.708) Pub Date : 2022-08-12 John R. Wallbank, David Dufton, Ryan R. Neely III, Lindsay Bennett, Steven J. Cole, Robert J. Moore
A set of Quantitative Precipitation Estimates (QPEs) from a dual-polarisation X-band radar observation campaign in a mountainous area of Northern Scotland is assessed with reference to observed river flows as well as being compared to estimates from the UK C-band radar and raingauge networks. Employing estimation methods of varying complexity, the X-band QPEs are trialled as alternative inputs to Grid-to-Grid
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Massive Riverbed Erosion Induced by Inappropriate Grade Control: A Case Study in a Large-scale Compound Channel J. Hydrol. (IF 6.708) Pub Date : 2022-08-12 Lu Wang, Bruce W. Melville, Zhonghou Xu, Asaad Y. Shamseldin, Weiming Wu, Xiaofan Wang, Ruihua Nie
Sediment flux in rivers has dropped globally in the past decades due to the increasing anthropogenic stressors, leading to significant riverbed degradation that may endanger the instream structures, collapse the banks and affect the riverine environment. To stabilise riverbeds, grade control structures (GCSs) have been widely applied in degrading channels. However, further understanding of the impacts
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A new analytical model for transport of multiple contaminants considering remediation of both NAPL source and downgradient contaminant plume in groundwater Adv. Water Resour. (IF 5.361) Pub Date : 2022-08-06 Heejun Suk, Kai-Wen Zheng, Zhong-Yi Liao, Ching-Ping Liang, Sheng-Wei Wang, Jui-Sheng Chen
The contamination of groundwater aquifers by chlorinated solvents is a water-resource issue of great importance worldwide. Such contaminants are difficult to treat because they are often released as dense non-aqueous phase liquids (DNAPLs). Research shows that the application of remediation technologies to both the NAPL source and dissolved plume can lead to more efficient remediation, rather than
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The role of deep learning in urban water management: a critical review Water Res. (IF 13.4) Pub Date : 2022-08-11 Guangtao Fu, Yiwen Jin, Siao Sun, Zhiguo Yuan, David Butler
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Accelerating hydrodynamic simulations of urban drainage systems with physics-guided machine learning Water Res. (IF 13.4) Pub Date : 2022-08-11 Rocco Palmitessa, Morten Grum, Allan Peter Engsig-Karup, Roland Löwe
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Thermally assisted efficient electrochemical lithium extraction from simulated seawater Water Res. (IF 13.4) Pub Date : 2022-08-10 Yanxi Yu, Ziwen Yuan, Zixun Yu, Cheng Wang, Xia Zhong, Li Wei, Yuanyuan Yao, Xiao Sui, Dong Suk Han, Yuan Chen
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Saturated and unsaturated seepage analysis of earth-fill dams using fractal hydraulic conductivity function and its verification J. Hydrol. (IF 6.708) Pub Date : 2022-08-11 Vahid Nourani, Abdollah Ojaghi, Yongqiang Zhang
One of the most important factors concerning the design of earth-fill dams is the accurate seepage estimation, which is highly correlated to the permeability and hydraulic conductivity of the core material. With the geographic coordinates of 37°31'35.9,“ North and 46°07'55.6” East, Gale chay dam is located in the northwest of Iran in East Azerbaijan province. The dam is highly important regarding the
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The spatial organization of CAFOs and its relationship to water quality in the United States J. Hydrol. (IF 6.708) Pub Date : 2022-08-11 Lorrayne Miralha, Suraya Sidique, Rebecca Logsdon Muenich
Large animal operations in the United States (US) have expanded in recent decades as a solution for meeting increasing food demand. These operations can release large amounts of organic matter and nutrients into the environment, potentially impacting water quality conditions of nearby waterbodies. Often referred to as animal feeding operations (AFOs) or CAFOs (concentrated AFOs) based on nomenclature
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On using lumped-parameter models in groundwater protection zones to predict aquifer response to reduced agrochemical input J. Hydrol. (IF 6.708) Pub Date : 2022-08-11 J. Farlin, T. Gallé, M. Bayerle, D. Pittois
In groundwater protection zones, water managers and water providers will typically need to know the time scale of recovery for aquifers contaminated by agrochemicals. Despite the large body of work on the topic in the scientific literature, there still seems to be some need to clarify which waiting times are most relevant for water management planning, and how they relate to metrics such as the mean
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Evaluation of baseflow separation methods with real and synthetic streamflow data from a watershed J. Hydrol. (IF 6.708) Pub Date : 2022-08-11 Siyu Cheng, Xin Tong, Walter A. Illman
Baseflow originating primarily from groundwater is a critical streamflow component, although its accurate estimation is fraught with significant difficulties. This study estimates baseflow through existing graphical and digital filter methods, using actual streamflow data from a gauging station at the Alder Creek Watershed (ACW) and synthetic streamflow data at ten study locations within the same watershed
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Examining model performances and parameter uncertainty for streamflow and suspended sediment regime simulation: Comparison of three calibration methods J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Rajesh Ranjan, Ashok Mishra
Spatially distributed watershed models are commonly utilized to address a wide range of water-related issues. However, setting up a reliable watershed model is a difficult task involving several essential decisions making. Choice of calibration method is one of the most important decisions that has been sparsely investigated in semi-distributed watershed models. In this study, therefore, we used the
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Impact of fracture filling materials on selenium sorption in granite J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Xiaoying Zhang, Linlin Qi, Ziqi Ma, Funing Ma, Zhenxue Dai
Selenium (Se) sorption behaviors have been widely studied for evaluating radionuclide reactive transport in fractured granite. However, with disparate mineral compositions, the impact of fracture filling materials (FFMs) is often ignored in characterizing radionuclide sorption and migration. This study aims to investigate the contribution of FFMs to the sorption of radionuclide by conducting flow-through
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Evaluation of factors affecting the quality of citizen science rainfall data in Akaki catchment, Addis Ababa, Ethiopia J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Hailay Zeray Tedla, Alemseged Tamiru Haile, David W. Walker, Assefa M. Melesse
Citizen Science can fulfill the quest for high-quality and sufficient environmental data, such as rainfall. However, the factors affecting the quality of rainfall data collected by the citizen scientists are not well understood. In this study, we examined the effect of citizen scientists’ attributes on the quality of rainfall data. For this purpose, Principal Component Analysis (PCA), stepwise regression
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Geochemical processes during hydraulic fracturing in a tight sandstone reservoir revealed by field and laboratory experiments J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Xiaodong He, Peiyue Li, Jing Ning, Song He, Ningning Yang
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Dynamics and environmental controls of evapotranspiration for typical alpine meadow in the northeastern Tibetan Plateau J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Yaping Chang, Yongjian Ding, Shiqiang Zhang, Jia Qin, Qiudong Zhao
To understand the water, energy, and carbon cycles in the Tibetan Plateau (TP), it is essential to estimate seasonal and inter-annual variations in energy fluxes and evapotranspiration (ET) for alpine meadow ecosystems. The multiyear (2014–2019) energy fluxes and ET, for a typical alpine meadow at Arou station (northeastern TP), and their environmental and biophysical controls were evaluated using
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Comparing and contrasting the performance of high-resolution precipitation products via error decomposition and triple collocation: An application to different climate classes of the central Iran J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Arash Ghomlaghi, Mohsen Nasseri, Bardia Bayat
Precipitation is a vital pillar in the most of hydro-climatological studies. To measure its stochastic behavior, recent technological advancements have provided new sources of High-Resolution Precipitation Products (HRPPs), which could be utilized to overcome limitations of the ground measurements. However, accuracy of HRPPs is not the same in different regions and climates and therefore, should be
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Finite difference solver for simulating leaching process in bounded porous media: Development and application J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Bahareh Mohammadi, Behrouz Mehdinejadiani
This work, for the first time, developed an unconditionally stable, implicit numerical solution of a one-sided spatial fractional advection-dispersion equation (s-FADE) on a bounded domain to model contaminant transport through porous media during a leaching process. We used the zero-value Robin and Neumann conditions with a fractional-order derivative as the inlet and outlet boundaries, respectively
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A new method of estimating soil water diffusivity based on variation in the wetting front position and on the principle of stationary action J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Jiwei Li, Hui Jin, Chunling Wang, Huabin Wang
This paper presents a novel method for the estimation of soil water diffusivity that solves the nongravitational Richards equation using the variation in the boundary of the advancing wetting front. The solution is based on the principle of stationary action. The position of the wetting front is determined from the continuity of water content at the wetting front interface, as the underlying physical
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Characterisation of compound dry and hot events in Inner Mongolia and their relationship with large-scale circulation patterns J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Yao Kang, Enliang Guo, Yongfang Wang, Yulong Bao, Yuhai Bao, Naren Mandula, A. Runa, Xiling Gu, Ling Jin
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Prediction of flow and sediment transport rates into closed-end channels for turbidity current intrusion J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Zenghui Wang, Junqiang Xia, Tao Li, Meirong Zhou, Shanshan Deng
Turbidity current intrusion often occurs in canals, approach channels and tributary areas of large reservoirs, causing sedimentation problems in these environments. Many models and semi-empirical equations have been proposed to calculate flow and sediment transport rates for turbidity current intrusion, under an assumption that the current front can keep propagating freely in the channel before dying
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Confluences characteristics determine the influence scope of microbial community from confluence hydrodynamic zone on river network J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 Cizhang Hui, Yi Li, Ziying Liao, Wenlong Zhang, Huanjun Zhang, Lihua Niu, Longfei Wang
River confluences are crucial parts of the river networks, which connect different rivers and promote material exchange between them. Joining of two rivers would cause sharp shifts of flow dynamics and form confluence hydrodynamic zone (CHZ) with specific flow structure and biogeochemical processes. However, CHZs are small areas compared with river networks, whether and how the biogeochemical processes
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Effects of urbanization on stream flow, sediment, and phosphorous regime J. Hydrol. (IF 6.708) Pub Date : 2022-08-06 K.M. MacKenzie, K. Singh, A.D. Binns, H.R. Whiteley, B. Gharabaghi
Urbanization, if not properly managed, can lead to stream channel degradation termed Urban Stream Syndrome (USS). However, the effects of different levels of urbanization and thresholds for degradation are not well understood. The USS is characterized by increased frequency and magnitude of flood flows, increased rates of channel erosion, and degradation of aquatic habitat. In this study, changes over