OOIR: Observatory of International Research

Papers

(The H4-Index of Journal of Contaminant Hydrology is 32. 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
High-performance polymeric aluminum ferric sulfate from Baihe pyrite slag: Enhanced coagulation in soil leaching alkaline wastewater and mechanistic insights	95
Fabrication of sodium alginate-biochar-graphene oxide composite for sulfadiazine adsorption from aquatic environment: Performance and mechanisms	93
Factors influencing residual air saturation during consecutive imbibition processes in an air-water two-phase fine sandy medium – A laboratory-scale experimental study	81
Numerical simulation of multiphase oil behaviors in ice-covered nearshore water	73
Assessing the impacts of afforestation on nitrogen load into the northern gulf of America	70
An extension of gases-brine mutual solubility models to include geochemical reactions: Modeling and applications	68
Monitoring of in-situ chemical oxidation for remediation of diesel-contaminated soil with electrical resistivity tomography	67
Spatial variation in bacterial community structure and pollution response in river sediment	60
Editorial Board	57
Quantifying climate change impacts on future water resources and salinity transport in a high semi-arid watershed	54
A Fractional-order dual-continuum model to capture non-Fickian solute transport in a regional-scale fractured aquifer	52
Pseudo-сolloidal species of actinides in contaminated aquifers. Insights from experimental and modeling approaches	51
Permeability heterogeneity effects on surfactant remediation of NAPL-contaminated porous media: Insights from microfluidic experiments and phase-field simulations	50
Eco-toxicity assessment of polypropylene microplastics in juvenile zebrafish (Danio rerio)	47
Effective bioremoval of Cu (II) and Sulfate from acid mine drainage via biomineralization with an extreme acidophile bacterium V. pantothenticus WL	44
Assessment of heavy metals and radionuclides in groundwater and associated human health risk appraisal in the vicinity of Rooppur nuclear power plant, Bangladesh	43
A fractional derivative model for nuclides transport in heterogeneous fractured media	42
Integrated monitoring of suspended sediment transport in a transboundary river basin: Insights into sediment fluxes and reservoir effects in the Thaya catchment	42
Characteristics of tetracycline adsorption by different embedded biochar materials	42
Microplastics in a small river: Occurrence and influencing factors along the river Oker, Northern Germany	42
Effects of transient air-water interfacial area on PFOA transport in unsaturated soil	41
Rainfall-induced microplastic fate and transport in unsaturated Dutch soils	37
Microplastics in water: Occurrence, fate and removal	37
Porous hydroxyapatite synthesized from discarded oyster shells via pseudomorphic replacement: A novel adsorbent for humic acid removal	37
Effects of deep coal mining on groundwater hydrodynamic and hydrochemical processes in a multi-aquifer system: Insights from a long-term study of mining areas in ecologically fragile western China	36

Editorial Board	35
Editorial Board	34
Hydrogeochemical evolution of groundwater impacted by acid mine drainage (AMD) from polymetallic mining areas (South China)	34
Integrating water quality assessment and circulation models for a sustainable management of a strategic carbonate system: Clues from the Mt. Nerone-Mt. Catria Ridge (Central Italy)	34
Coupled salt and nitrogen dynamics in coastal reservoir-adjacent aquifer systems under extreme rainfall event	33
Surrogate prediction of the breakthrough curve of solute transport in rivers using its reach length dependence	33
Joint use of ground-penetrating radar and hydraulic-partitioning tracer tomography to improve characterization and long-term prediction of DNAPL source zones in multi-facies aquifers	32