OOIR: Observatory of International Research

Papers

(The H4-Index of Applied Water Science is 42. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-07-01 to 2026-07-01.)

Article	Citations
Early warning and formation mechanism analysis of groundwater environment in irrigation area, Guanzhong Basin	119
Elimination of Cd2+ from synthetic and real polluted water by optimized Acacia nilotica biographene	106
Cross-linked carboxymethyl cellulose biosorbent for zinc removal: a sustainable remediation of heavy metal-polluted waters	106
Influence of perlite/biosolid composition on growth and uptake of Cd and Mn by radish (Raphanus sativus L.) under greenhouse conditions	100
A comprehensive evaluation framework for green ecological urban underground space using factor analysis and AHP	89
Optimizing rainwater harvesting potential using geospatial technologies: a case study in Kohat District, Pakistan	88
Adaptive wastewater flow control using AquaFlowNet with reinforcement learning for urban drainage optimization	81
Assessment of contamination dispersion in a porous aquifer environment using explicit and implicit methods in the MODFLOW–MODPATH model	79
Geophysical assessment of seawater intrusion: the Volturno Coastal Plain case study	75
Correction: Groundwater vulnerability assessment of Hoshangabad and Budni industrial area, Madhya Pradesh, India, using geospatial techniques	75
Simultaneous removal of arsenic and nitrate from actual water by catalytic ozonation process with nanoparticles of zero-valent iron/optimization via Taguchi model	73
High-pressure desalination pipeline system for water purification and vapor transfer utilizing waste heat from factories	72
The evaluation of application effects of multi-algorithm collaborative architecture in distributed hydrological models	65
Theoretical investigations of the potential application of PVA-mixed-valent tunnel structured manganese oxide nano-composite in continuous simultaneous removal of multi-contaminants from aqueous waste	64
Improving the estimation precision of the mapping of groundwater salinity by employing the Indicator Kriging Technique	64
Financial, environmental and social sustainability of rural sanitary wastewater system: case study	63
In silico design and simulation of graphene oxide-based metal–organic framework nanomaterial for water purification	63
A novel experimental and machine learning model to remove COD in a batch reactor equipped with microalgae	59
Evaluation of a weather forecasting model and HEC-HMS for flood forecasting: case study of Talesh catchment	58
Water balance dynamics reshape Baiyangdian wetland landscapes in xiong’an new area: a stochastic uncertainty framework	58
Effect of effluent and magnetized effluent on Manning roughness coefficient in furrow irrigation	58
Numerical modeling and rational methods of water supply network operations in environmental engineering systems	57
Exploration of cephalexin adsorption mechanisms onto bauxite and palygorskite and regeneration of spent adsorbents with cold plasma bubbling	54
Saltbush biomass and biochar loaded magnesium oxide nanoparticles for sustainable phosphate removal and recovery from poultry wastewater	54
The state of the Yamuna River: a detailed review of water quality assessment across the entire course in India	53

Identification of urban disaster-causing rainfall and analysis of its key characteristics based on urban waterlogging hazard process	51
Removal of metronidazole antibiotic by modified red mud from aqueous solutions: process modeling, kinetic, and isotherm studies	50
Hydrogeochemical tracers to assess the groundwater in El Saieda Basin, western desert, Aswan, Egypt	50
Hydraulic performance evaluation of Aykel Town’s water distribution system using Bentley WaterGEMS, Gondar, Ethiopia	49
Aquifer-wide estimation of longitudinal dispersivity by the combination of empirical equations, inverse solution, and aquifer zoning methods	49
Impact of flooding on microbiological contamination of domestic water sources: a longitudinal study in northern Ghana	48
Numerical solution of the Richards equation in unsaturated soil using the meshless Petrov–Galerkin method	47
Inverse modeling application for aquifer parameters estimation using a precise simulation–optimization model	47
Evaluating land use ımpact on evapotranspiration in Yellow River Basin China through a novel GSEBAL model: a remote sensing perspective	46
Decontamination of levofloxacin from water using a novel chitosan–walnut shells composite: linear, nonlinear, and optimization modeling	45
Evaluation of CdS QDs/MWCNTs-supported AgNPs heterojunction nanocomposites for enhanced photocatalytic and antibacterial properties toward water remediation process	45
L-Histidine immobilized montmorillonite for As(III) adsorption and statistical verification of data by PDF, AICcorrected and AADR models	45
Exploring advanced hybrid approaches in Hong Kong rivers for accurate prediction of surface water quality using CNN-LSTM-GRU model	44
The effects of drought and salinity on KS and RAW managerial coefficients in the efficient water management in maize farms	43
Effect of wastewater irrigation on mineral uptake of Typha latifolia and Phragmites australis in arid environment	43
Prospective of the utilization of rainfall in coastal regions in the context of climatic changes: case study of Egypt	42
Efficient removal of E. coli from wastewater by novel phytofabricated nano-zinc using antibacterial potential, kinetic studies, and response surface methodology	42
Treatment of wet coffee processing wastewater using a pulsed-electrocoagulation process: optimization using response surface technique	42