OOIR: Observatory of International Research

Papers

(The H4-Index of Water Air and Soil Pollution 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 2022-05-01 to 2026-05-01.)

Article	Citations
Record of Pre-neutralized H2SO4 Implied in the Results of Four-Stage and Five-Stage Paralleled Filter Pack Observations on the Western Edge of Japan	520
Combined Effects of Biochar-Sedum plumbizincicola on Cadmium Concentration in Cd-Contaminated Limestone Soil and Cadmium Absorption in Lactuca sativa	317
Effects of a Mining Dam Disaster on Antimicrobial-Resistant and Metal-Tolerant Bacterial Strains Recovered from Environmental Samples	175
Modified Cellulose Derived from Corncob for Removal of Cu2+ and Ni2+ from Aqueous Solution	150
Metaldehyde Transport Processes in a Water Abstraction Catchment in Essex, Southeast England	148
Dewatering of High Organic Sludge by Biochemical Conditioning Combined with Vertical Filter Press: a Case Analysis	139
An Investigation on the Importance of Initial Loading in the Removal of Nutrients from Liquid Digestate Through Sorption and Nutrient Recovery from the Solid Phase To Be Used as Fertilizer	132
Decontamination of Cobalt-Polluted Soils Using an Enhanced Electro-kinetic Method, Employing Eco-friendly Conditions	109
Effects of Salinity and Cadmium Interactions on Cadmium Accumulation in Rice Grains and Associated Human Health Risk	107
Durable Catalytic Ozonation of Benzotriazole by CuCe Doped Ceramsite: Performance and Mechanism	99
Synthesis and Characterization of WO3/CAU-17 Composite and its Photocatalytic Activity Evaluation in the Degradation of a Fluoroquinolone Mixture	99
ZnO Nanoparticles Modified by Magnetic Carboxymethyl Starch for Effective Photocatalysis of Organic Dye Degradation	88
A Comparative Study on Contamination Assessment and Source Determination of Typical Industrial and Ecological Zones in Guangdong Province, China	82
Development of an AI-Enabled Vision-Based On-Site Rapid Detection of Nitrates and Nitrites from Drainage Samples	76
Study on the Performance of Two-Compartment Microbial Fuel Cells Under Different Heavy Metal Concentrations	73
Comprehensive Risk Assessment of Heavy Metals in Topsoil and Their Risks to Human Health and Ecosystem in Zanjan Mineral Province, Western Iran	71
Cyanotoxin Monitoring and Detection Using Passive Sampling Application	64
Preconcentration of Some Heavy Metals with Novel Electrospun Nanofiber Including Quince Seed Mucilage	63
Cationic Dye Removal (Methylene Blue) from Aqueous Solution Using the Ecologically Friendly Alginate/Hydroxyapatite/Graphene Oxide Nanocomposite Hydrogel Beads	61
Removal of COD and Color from Textile Wastewater by the Fenton and UV/H2O2 Oxidation Processes and Optimization	61
Assessment of Groundwater Quality Using Statistical and Hydro-Chemical Approaches: A Case Study of Mahoba District, India	60
Seasonal and Spatial Variations in the Presence of Giardia and Cryptosporidium in Rural Drinking Water Supply Systems in Different Municipalities of Antioquia, Colombia	59
Co-Transportation of Zn (II)–Ni (II) and Inorganic Soil Colloids in Saturated Porous Media: Effects of Flow Rate, Solution Chemistry, Colloid Concentration and Porous Media	58
Catalyzing the Hydrogenation of Nitro Group to Amino Group using Greenly Synthesized Fe3O4 Nanoparticles for Water Purification	56
Stabilization of Copper, Lead, and Zinc in Copper Smelting Slag Tailings by Sulfate-reducing Bacteria Using Typical Industrial By-product Gypsum as a Sulfur Source	56

Functional Trait Analysis and the Multi-metric Integrity Model, Based on Stream Fish Indicators, and Their Relations to Chemical Water Quality	54
Activation of Peroxymonosulfate by Magnetic MnFe2O4/MWCNT Toward Rhodamine B Degradation: Efficiency, Mechanism and Influencing Factors	54
Eco-Friendly Copper Adsorption by a Novel Bis-Aminophosphonate: Design, Synthesis, Equilibrium, and Bioactive Applications	52
Efficient and Low-Cost Surfactant-Assisted Solid Phase Extraction Procedure For Removal Of Methylene Blue Using Natural Dolomite	51
Evidence of Soil Microplastics Inhibiting the Germination of Commercial Coriander Seeds Under Field Conditions	51
Surface Dust Contamination in Small Urban Parks: The Role of Spatial and Physicochemical Drivers in Toxic Elements Accumulation	50
Treatment of Dyes Wastewater by the Catalytic Wet Persulfate Oxidation Process in Reactors Using Red Mud Combined with Biochar as Catalyst	49
Removal of Methyl Violet Dye by Adsorption Process on Hydrogen Titanate Nanotubes: Experimental-Theoretical Study	48
Coupled Impacts of Road Construction and Vehicle Emissions on Spatiotemporal Dynamics of Roadside Particulate Matter Pollution	48
Preparation of Mg(OH)2 Microsphere by Gas-Continuous Impinging Streams for Congo Red Absorption Removal	48
Synergetic Efficacy of Amending Pb-Polluted Soil with P-Loaded Jujube (Ziziphus mauritiana) Twigs Biochar and Foliar Chitosan Application for Reducing Pb Distribution in Moringa Leaf Extract and Impro	47
Environmental Monitoring for Genomic Damage After an Environmental Accident in a River in the Brazilian Northeast	47
Pharmaceuticals in Aquatic Environments: A Critical Review Comparing Argentina with Other Countries	46
Distribution Patterns and Ecological Risks of Microplastics at Major Waste Disposal Environments in Dhaka, Bangladesh	44
Occurrence, Fractionation, and Human Health Risk Assessment of Potentially Toxic Metals in Urban Soils of Different Land use Types	44
Predictive Mapping of Soil Salinity and Alkalinity in Complex Pedogenic Environments Utilizing Machine Learning Models	44
Behavior of Lanthanides in Soils: Praseodymium as a Particular Case	42
Microplastic Pollution in Water and Sediments in a Public Supply Reservoir in Presidente Prudente (SP), Brazil	42
A Potential Inhalation Risk to Daily Commuter: Mobile Monitoring of Black Carbon during Journey in Traffic Emissions	42