OOIR: Observatory of International Research

Papers

(The median citation count of Chemistry and Ecology is 2. 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
CO ₂ emission and microbial extracellular enzyme activities in sediment at land–water interface as influenced by metal pollution in the Ganga River	245
Benthic macroinvertebrate dynamics and responses to environmental factors in spring habitats of Kashmir Himalaya	46
Spatial analysis and risk assessment of potentially toxic elements in agricultural soil downstream of the tungsten mining area in Dayu, China	44
Water deironing through the reagent and biosorption treatment and utilization of iron-rich sediments and biosornets in cement production	43
Major ion and stable isotope geochemistry of coalmine water of Talcher coalfield, Mahanadi Basin, India: implication to solute acquisition process and elemental flux	35
Hidden dangers: aromatic amines and their impact on freshwater species	27
Continuous planting of cotton after reclamation alters the humus composition and humic acid structural characteristics	26
Speciation, mobility, and risks of heavy metals in sediment and water of a freshwater Lake in Fujian Province, China	23
Statistical optimisation of operational parameters using response surface methodology and phytoremediation of arsenic in constructed wetland	23
Biosorption of copper (II) from aqueous solutions by raw and chemically modifiedThymus pannonicusin batch and fixed-bed systems	23
Water and sediment microplastic dynamics in African inland freshwater systems: a review	20
Mitigating roles by Ulexite against acetyleferrocene-induced hematotoxicity, hepatotoxicity, genotoxicity and oxidative stress in Oncorhynchus mykiss	17
Pistia Stratiotes based heavy metals phytoremediation of a Himalayan river impacted by hydroelectric plant in an Indo Burma hotspot region	17
Modified agricultural wastes as potential environmental decontaminants: finding possibilities for treating cadmium contaminated waters	16
Physiological responses and recovery potential of Morus alba L. to cadmium stress	14
The combined effects of wood vinegar and perfluorooctanoic acid on enzymatic activities, DNA damage and gene transcription in Dugesia japonica	14
Lipid biomarkers as organic matter source indicators of estuarine mangrove ecosystems	12
Carbon and nitrogen removal by Chlorella sp. and Scenedesmus sp. suspended and immobilised in non-toxic silica gel in leather processing wastewater	12
Effects of ceramsite and superphosphate on greenhouse gas and ammonia emissions during green waste composting	12
Using proteomics to predict indoor potted plant and tree plant responses under particulate matter stress	12
Insights into the distribution characteristic of microbiota in alkaline–sandy soil with inorganic and organic fertiliser treatments: contrasting abundance, structure and functionality	12
Bioremediation potential and primary mechanism of Sporosarcina pasteurii for cadmium (Cd) and lead (Pb) in contaminated tailings	11
Effects of exogenous strigolactone on the cadmium accumulation in Galinsoga parviflora Cav.	11
Investigation of mucus cell change in gills of van fish ( Alburnus tarichi , Güldenstädt, 1814) treated with fluvalinate	10
Biogeochemistry of sedimentary phosphorus species in the world’s longest river on an Island, the Kapuas River (West Kalimantan, Indonesia)	10

A review of macrophyte phytoremediation in Africa: current research and challenges	10
Critical examination of soil metals distribution in the Copper Belt City of Lubumbashi (D.R. Congo): analysis of soil eukaryotic communities	10
Time to treat the climate and nature crisis as one indivisible global health emergency	9
Abiotic stresses in soils, their effects on plants, and mitigation strategies: a literature review	9
Sustainable decolorization of methyl blue and malachite green from an aqueous environment using magnetic biochar prepared from the fruit seeds of Mespilus germanica L	9
The potential ameliorative impacts of rare earth element cerium in dimethoate induced toxicity in freshwater mussel Dreissena polymorpha	9
Removal of arsenic from contaminated water using radiation-induced grafted chitosan: a critical review	9
Potential of Spirogyra sp. algae from South Sumatra, Indonesia as a green support material in NiAl LDH-based adsorbents for anionic dyes removal	8
Linear Alkylbenzene Sulphonate (LAS) in Nile delta lagoon and its effects on hematological and biochemical parameters in Nile Tilapia, Oreochromis niloticus	8
Water quality and oxidative stress in fish Colossoma macropomum fed with dietary Amazonian fruit Euterpe oleracea Mart. after transport si	8
Aerobic biotransformation of Sargassum fluitans in combination with sheep manure: optimization of control variables	8
Microplastic contamination in water, sediment, and fish from the Kahayan River, Indonesia	8
Reusable biochar adsorbent from forestry waste for aqueous dye remediation: isotherms, kinetics, and regeneration	8
Factors affecting the source identification and distribution of polycyclic aromatic compounds in environmental compartments of the Lake Baikal area	8
Ionic adjustments do not alter plankton composition in low salinity Penaeus vannamei intensive nursery with synbiotic system	8
Trophic transfer and biomagnification of four heavy metals in freshwater food web: a case study of Zhangze Lake	8
Feeding responses of cladocerans exposed to pesticides: comparison between Ceriodaphnia silvestrii and Ceriodaphnia dubia	8
Distribution of Ag, Au, Bi, Cu, and Mo in surface soils. Case study: Mitrovica region, Republic of Kosovo	8
Adsorption of lead from aqueous solution using Teak ( Tectona grandis ) sawdust	8
Efficacy evaluation of biochar and activated carbon as carriers of bacterial inoculants in the remediation of multi-metal polluted soil	7
Toxicological and physiological impact and bioremediation strategies for polycyclic aromatic hydrocarbons (PAHs)	7
Migration mechanisms of soil carbon and nitrogen element during the natural restoration process in coal mining subsidence areas	7
Risk assessment of heavy metals in road dust and simulation of pollutant release in Lianyungang city (China)	7
Arsenic and cadmium in the hydrological cycle and soil in a maquis broadleaved evergreen forest stand in Greece. Sources of some uncertainties	7
Temporal distribution, accumulation, speciation and ecological risk of heavy metals in the sediment of an urban Lagoon catchment at Xiamen in China	7
Biological treatment of leachate from the uncontrolled landfill: evaluation of toxicity and heavy metals reduction	7
Simultaneous reduction of available arsenic and cadmium in contaminated soil by iron-modified fly ash	7
Effects of increased salinity on oxidative stress status in the freshwater mussel Unio ravoisieri	6
Effect of CaO and SO₂ on the distribution of arsenic species during coal combustion at high temperature	6
Copper induces a downregulation of the Multidrug resistance protein 4 (MRP4) and Copper-transporting ATPase-RAN1 (RAN1) genes in red pine (Pinus resinosa) at low concentrations	6
Determination of acute toxicity of sodium pyrithione and its exposure effects on antioxidant enzymes activity, immune status, and histopathological changes in common carp	6
Analytical methodology for the validation of multielemental detection of Al, Ba, Co, Cr, Cu, Mn, Mo, Ni, Pb, Th, Ti, U and Zn in water	6
Acute exposure of Cypermethrin and Malathion induces genotoxicity, hematological, and histopathological alterations in snakehead murrel, Channa punctata	6
Co-solvent soil washing of PAHs and trace metals in contaminated ultisol using Portulaca oleracea aqueous extract and isopropyl alcohol	6
Macroinvertebrates functional feeding groups (FFGs) of forested streams draining urban catchments in the Niger Delta: identifying and classifying vulnerable and tolerant FFGs	6
Chemical weathering and carbon dioxide consumption rates in the Fen River, China: the effects of sulphuric and nitric acid	6
Assessing acetamiprid and chlorpyrifos pesticide concentrations in water and sediments across macadamia orchard and communal area small reservoirs	5
Effects of different molasses application rates on planktonic composition in low salinity biofloc culture of Nile tilapia, Oreochromis niloticus fingerlings	5
Lead biosorption profiling of endophytic Aspergillus flavus SGE34 isolated from Cleome viscosa Linn.	5
Identification of pollution sources and spatial distribution of trace metals in soils of the industrial area El Hadjar (Annaba, Algeria)	5
Agrochemical contamination and fish health: eco-toxicological impacts and mitigation strategies	5
Identification, characterisation of microplastic and their effects on aquatic organisms	5
Water chemical formation mechanism and water quality analysis of Shichuan River under the influence of human activities	5
Chemical fractions, mobility and release kinetics of Cadmium in a light-textured calcareous soil as affected by crop residue biochars and Cd-contamination levels	5
Urbanisation gradients, riparian-loss and contaminant effects on macroinvertebrate distribution within a tropical river (Nigeria)	4
Evaluation of environmental risks by heavy metals pollution and algae accumulations in two alpine lakes	4
Application of Burman–Plackett and Box–Behnken design for Nickel removal by a novel adsorbent derived from Olive Stones for Sustainable Environment	4
Effects of antibiotics on aquatic plant growth and removal of antibiotics by plants in water containing microplastics	4
Biosurfactants and bioemulsifiers from marine bacteria: current advances and perspectives	4
Historical control data of ecotoxicological test with the copepod Tigriopus fulvus	4

Realistic environmental exposure to secondary PET microplastics induces biochemical responses in freshwater amphipod Hyalella azteca	4
Characterization of suspended microplastics in surface waters of Chalakudy River, Kerala, India	4
Spatial pattern of CO ₂ and CH ₄ emission and its influencing factors from river confluence areas	4
Vanadium in a coastal Lagoon: distribution, sources, speciation, and ecological risks in sediments and water at Xiamen in China	4
40 years of Chemistry and Ecology	4
Hydrothermal pretreatment of Platanus orientalis Linn fallen leaves: effects of process conditions on anaerobic digestion	4
Remediation of coastal saline soils using organic amendments: a review	4
Metals in bryozoan species at the eastern Aegean ports and marinas	4
Banana stem-derived advanced carbon for energy storage, removal of dye in water	4
Sustainable biosorption of Phenothiazine cationic dye on Punica granatum biomaterial with economic assessment	3
Reproductive toxicity and oxidative stress in the ovary of zebrafish ( Danio rerio ) exposed to organic UV-filter octocrylene	3
Assessment of aluminium toxicity on Dugesia tigrina : implications for reproduction, behaviour, and enzymatic metabolism	3
Assessment of pollution variability across the central part of the Büyük Menderes River (Turkey) using water physicochemical parameters and biomarker responses in the non-biting midge Chironomus ri	3
The impact of dairy effluent on water quality and ecotoxicological effects on amphibian larvae	3
Potential impacts of titanium dioxide nanoparticles on the biochemical and behavioural status of the amphipods Talitrus saltator (Amphipoda, Talitridae)	3
Carbon dioxide exchange across water–air interface and its influencing factors in middle reaches of Yellow River during winter	3
Analysis of water environment quality and eutrophication risk in the aquaculture-cultivation zone of the Yellow River's Dali Reach	3
Adsorptive-desorptive performance of Chlorella vulgaris for the removal of vanadium from aqueous solutions	3
Evaluation of cuttlebone as a sustainable biosorbent for the removal of zinc and cadmium ions from aqueous solutions	3
Effects of soil properties and synthetic phosphate fertilizers on phosphorus sorption characteristics of acidic soil of Gimbo District, Southwest Ethiopia	3
Distribution and removal of antibiotic resistance genes in a landfill leachate treatment process	3
Labile fraction of metals in water bodies with different humic substances content and component composition of dissolved organic matter	3
Potentials of NaOH modified agricultural waste of sorghum bagasse for lead (II) removal from aqueous solution: kinetics, isotherm and thermodynamic studies	3
Ecotoxic effects of the vehicle solvent dimethyl sulfoxide on Raphidocelis subcapitata, Daphnia magna and Brachionus calyciflorus	3
Acute toxicity and sublethal effects of Paraquat in Colossoma macropomum : toxicological responses and recovery based on hematological, genotoxic, and hi	3
Effective adsorption of phosphate using a Mg–Al–La composite from synthetic/real wastewater: adsorptive behaviour, column tests and economic evaluation	3
Assessing the effects of simazine on oxidative stress profile and biochemical parameters in liver, kidney and gills of European eel, Anguilla Anguilla	3
Risk elements in soils affected by long-term gold and mercury (Hg) mining related to soil microbial activity	3
Improvement of physicochemical parameters and removal of bacterial enteric pathogens in industrial wastewater by treatment with hybrid constructed wetlands	3
Sustainable synthesis, amplified efficacy: doped ZnO nanostructures driving photocatalytic excellence for wastewater remediation- A comprehensive review	3
Comparison of the phytoremediation potential and biomass yield of Wolffia brasiliensis and Landoltia punctata	2
Hydrocarbon degradation and metal remediation by hydrocarbon-utilising and metal-tolerant Klebsiella pneumoniae YSA-9 isolated from soil contaminated with petroleum	2
Limited plankton community shifts over winter inundation events in Austral temporary wetlands	2
Sustainable dye removal with invasive alien weed plant derived adsorbent and regeneration strategies	2
Moss biomonitoring of air pollution with potentially toxic elements in the Pelagonia Region, North Macedonia	2
Bioaccumulation of potentially toxic trace elements (As, Cd, Hg, In, Ni, Pb, Se, Zn) and methylmercury in an Indian tarantula Thrigmopoeus truculentus (Pocock 1899) of t	2
Synergistic removal of toxic anionic reactive red dye Me4BL (RRME4BL) from aqueous media using chemically synthesised nano-adsorbents (ZnO, CuO, NiO and CoO); equilibrium, kinetics and thermodynamic s	2
Individual and combined toxicity of sulfamethoxazole and desethylatrazine to Chlorella vulgaris: growth inhibition, photosynthetic activity and oxidative stress	2
The synthesis of MgO@biochar anode by the simple ball milling method for phosphate removal by electrocoagulation	2
A review on microplastics in landfill leachate: formation, occurrence, detection, and removal techniques	2
Short-term effects of a simulated massive river flood and its recovery on sediment biogeochemistry of a Mediterranean lagoon	2
Enhanced phenol degradation by coupling amorphous zero-valent iron with EDTA under aerobic condition: performance and mechanism	2
Co-precipitation synthesis of non-cytotoxic and magnetic cobalt ferrite nanoparticles for purging heavy metal from the aqueous medium: Pb(II) adsorption isotherms and kinetics study	2
Mosses as bioindicators of atmospheric deposition of Tl, Hg and As in Kosovo	2
Highly efficient hexavalent chromium removal on polyethylenimine@NH ₂ -MIL-101(Cr) composite	2
Investigation of the effects of metal oxide nanoparticle mixtures on Danio rerio and Xenopus laevis embryos	2
Casein-copper hybrid nanoflowers: application in lead (II) and cadmium (II) ions removal from aqueous medium	2
Evaluation of the effects of two commercial pesticides on Daphnia magna in different feeding environments using morphological and biochemical markers	2
A review on ecology implications and pesticide degradation using nitrogen fixing bacteria under biotic and abiotic stress conditions	2
Assessment of oxidative DNA damage, apoptosis and histopathological alterations on zebrafish exposed with green silver nanoparticle	2
Background activity of naturally occurring and reference values of fallout radionuclides in soils of mountainous areas (Armenia)	2
Effects of acute and chronic bendiocarb exposure during early life stages of the pond snail (Lymnaea stagnalis)	2
Two tropical oligochaetes as potential standard test species: a case study evaluating single and combined copper and manganese toxicity	2
Effects of chemical contaminants on the ecology and evolution of organisms a review	2
The mechanism of arsenic behaviour in the soil-plant system and its interaction with biogenic macroelements of plants under conditions of toxic stress	2
Sodium aluminosilicate synthesised from rice straw as a sorption barrier to protect soil from antimony contamination	2
The antioxidant properties of Spirulina (microalgae) can reduce oxidative stress and neurotoxicity caused by mercury in freshwater mussels	2
Micro-morphological analysis of foliar uptake and retention of airborne particulate matter (PM)-bound toxic metals: implications for their phytoremediation	2
Assessment of environmental pollution using indices, transfer factor and source apportionment in soils and plants of wetlands in Northern Nigeria	2
Effect of three plant biomasses and two pyrolysis temperatures on structural characteristics of biochar	2
Accumulation of aluminium and arsenic in Cenococcum geophilum sclerotia from forest soil affected by mining smoke	2
Toxic effects of esfenvalerate on blood parameters in Alburnus tarichi (Güldenstädt, 1814) caught in Lake Van (Turkey)	2
Experimental study with RSM optimisation for methylene blue removal using an ecological approach	2
Eco-friendly polyvinyl alcohol/beeswax blend prepared using gamma irradiation for adsorption of cesium ions from an aqueous solution	2
Toxicity of sulfhydryl attapulgite to Eisenia fetida	2
Metal and non–metal dynamics and distribution in soil profiles across selected pans in the Ramsar declared subtropical within a national protected area	2
Calcium reduces the effects of cadmium on the responses of biomarkers in freshwater fish ( Oreochromis niloticus )	2
Removal of Cd(II) from aqueous solution using biosorbent based on agricultural waste sorgum bagasse ( Sorghum bicolor (L.) Moench) activated NaOH	2
Studying the process of metals and non-metals transfer in a low-temperature gas flow over sulfide tailings materials	2
Elaboration of a new Activated Carbon derived from the Crown of Oak (ACOW) to removal the toxic Iodine: Kinetic, Isotherms modelling and Thermodynamics Study	2
Influence of river tide dynamics on phytoplankton variability and its ecological implications in three Brazilian tropical estuaries (Delta do Parnaíba Environmental Protection Area)	2