OOIR: Observatory of International Research

Papers

(The H4-Index of Water Air and Soil Pollution is 36. 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 2021-09-01 to 2025-09-01.)

Article	Citations
Assessment of Water for Different Uses at Some Localities of the Dakhla Oasis, Western Desert, Egypt	353
Combined Effects of Biochar-Sedum plumbizincicola on Cadmium Concentration in Cd-Contaminated Limestone Soil and Cadmium Absorption in Lactuca sativa	120
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	116
Removal of Methyl Violet Dye by Adsorption Process on Hydrogen Titanate Nanotubes: Experimental-Theoretical Study	100
Effects of a Mining Dam Disaster on Antimicrobial-Resistant and Metal-Tolerant Bacterial Strains Recovered from Environmental Samples	99
Modified Cellulose Derived from Corncob for Removal of Cu2+ and Ni2+ from Aqueous Solution	90
Cyanotoxin Monitoring and Detection Using Passive Sampling Application	89
Changes in Tillering, Nutritional Status and Biomass Yield of Panicum maximum Used for Cadmium Phytoextraction	84
Microplastic Accumulation in Crayfish Astacus leptodactylus (Eschscholtz 1823) and Sediments of Durusu (Terkos) Lake (Turkey)	83
Combined Chemical-Biological Method for Efficient Clean Treatment of Oily Sludge	82
From Hypersaline to Fresh-Brackish: Documenting the Impacts of Human Intervention on a Natural Water Body from Cores, Farmington Bay, UT, USA	73
Preconcentration of Some Heavy Metals with Novel Electrospun Nanofiber Including Quince Seed Mucilage	72
Decontamination of Cobalt-Polluted Soils Using an Enhanced Electro-kinetic Method, Employing Eco-friendly Conditions	68
Efficient and Low-Cost Surfactant-Assisted Solid Phase Extraction Procedure For Removal Of Methylene Blue Using Natural Dolomite	68
A Potential Inhalation Risk to Daily Commuter: Mobile Monitoring of Black Carbon during Journey in Traffic Emissions	67
Metaldehyde Transport Processes in a Water Abstraction Catchment in Essex, Southeast England	64
Proteocephalus macrophallus (Cestoda: Proteocephalidae) Infecting Cichla kelberi (Cichliformes: Cichlidae) as a Bioindicator for Trace Metal Accumulation in a Neotropical River from Southeastern Brazi	54
Experimental Assessment and Modeling of Enhanced Solubilization of Pool-dominated Tetrachloroethene Source Zone in Heterogeneous Porous Media	53
A Modified Belter Model for Correlating Asymmetric Breakthrough Curves of Water Pollutants	52
Meteorological Impact on Dynamic Air Pollutant Concentrations in Different Timescales: Typical Case in Chengdu Megacity, China	51
Wastewater and Solid Waste Environmental Degradation Cost in Mohammedia City	50
Ultra-Efficient Removal of Mercury from Contaminated Water using Selected Phenylimidazole Derivatives	46
A Comparative Study: Evaluation of Wastewater Suspensions Flocculation Performance Using Laboratory Graduated Cylinder and Jar Test Methods	46
Dewatering of High Organic Sludge by Biochemical Conditioning Combined with Vertical Filter Press: a Case Analysis	45
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	45

Evidence of Soil Microplastics Inhibiting the Germination of Commercial Coriander Seeds Under Field Conditions	44
Pretreatments Behavior of Municipal Solid Waste Incineration Fly Ash Using Different Alkaline Reagents	44
Distribution Patterns and Ecological Risks of Microplastics at Major Waste Disposal Environments in Dhaka, Bangladesh	41
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	41
Surface Dust Contamination in Small Urban Parks: The Role of Spatial and Physicochemical Drivers in Toxic Elements Accumulation	41
Methanogenesis Suppression During Pharmaceutical Wastewater Treatment in Ceramic Separator Microbial Fuel Cell	40
Eco-Friendly Copper Adsorption by a Novel Bis-Aminophosphonate: Design, Synthesis, Equilibrium, and Bioactive Applications	40
Ecotoxicological Evaluation and Treatment of a Denim-Laundry Wastewater	39
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	39
Adsorption Studies of Sodium Ions from Aqueous Solution with Natural and Sulfuric Acid-Treated Bean Seed Husk	38
Preparation of Mg(OH)2 Microsphere by Gas-Continuous Impinging Streams for Congo Red Absorption Removal	36
Seasonal and Spatial Variations in the Presence of Giardia and Cryptosporidium in Rural Drinking Water Supply Systems in Different Municipalities of Antioquia, Colombia	36
Nitrogen-Riched Functional Cellulose Enhanced the Removal of Pb(II) from Water	36