OOIR: Observatory of International Research

Papers

(The H4-Index of Frontiers of Environmental Science & Engineering is 33. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Enrichment and transfer of polycyclic aromatic hydrocarbons (PAHs) through dust aerosol generation from soil to the air	132
Appraisal of pollution and health risks associated with coal mine contaminated soil using multimodal statistical and Fuzzy-TOPSIS approaches	129
Insights into the changes of amino acids, microbial community, and enzymatic activities related with the nutrient quality of product during the composting of food waste	100
Mitigating microbiological risks of potential pathogens carrying antibiotic resistance genes and virulence factors in receiving rivers: Benefits of wastewater treatment plant upgrade	84
A novel deep learning framework with variational auto-encoder for indoor air quality prediction	80
Relationship between groundwater cadmium and vicinity resident urine cadmium levels in the non-ferrous metal smelting area, China	77
Effects of iron-oxidizing bacteria and humic acid of various molecular weights on iron corrosion in drinking water distribution systems	73
Emergence of gasoline as a cheap and effective solvent for recycling shelf-stable multi-layer aseptic cartons	63
Leveraging 3D printing in microbial electrochemistry research: current progress and future opportunities	62
Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method	61
Analysis of the spatiotemporal evolution and drivers of environmental inequality based on well-being equity: evidence from Western China	55
A critical review of antibiotic resistance genes transmission driven by non-antibiotic pollutants: roles and molecular mechanisms	51
Photoaging mechanism of microplastics: a perspective on the effect of dissolved organic matter in natural water	49
NiB2O4 (B = Mn or Co) catalysts for NH3-SCR of NOx at low-temperature in microwave field	47
Microplastics in municipal wastewater treatment plants: a case study of Denizli/Turkey	46
Recent advances in microplastics research: impacts on mammalian sperm and reproductive health	46
Nonlinear relationship between air pollution and precursor emissions in Qingdao, eastern China	44
Spatial prediction of soil contamination based on machine learning: a review	44
Removal of endocrine disrupting chemicals from water through urethane functionalization of microfiltration membranes via electron beam irradiation	40
Portable fluorescence instrument for detecting membrane integrity in membrane bioreactor (MBR)	39
Occurrence, region-specific distribution and potential source of legacy and novel per- and polyfluoroalkyl substances in grassland soils from remote pastoral areas, China	38
Thermal degradation and hydrolysis depolymerization of printing ink components for plastic packaging in recycling processes: a review	38
Biocide-resistant Klebsiella quasipneumoniae in seawater cooled system: a reservoir of efflux pumps driving cross-resistance to biocides and antibiotics	37
Monitoring fossil fuel CO2 emissions from co-emitted NO2 observed from space: progress, challenges, and future perspectives	37
Conductive and stable polyphenylene/CNT composite membrane for electrically enhanced membrane fouling mitigation	37

Photo-induced surface frustrated Lewis pairs for promoted photocatalytic decomposition of perfluorooctanoic acid	36
Rapid monitoring of indoor airborne influenza and coronavirus with high air flowrate electrostatic sampling and PCR analysis	35
Cognitive impairment associated with individual and joint exposure to PM2.5 constituents in a Chinese national cohort	35
Impact factors and pathways of halonitromethanes formation from aspartic acid during LED-UV265/chlorine disinfection	35
Process optimization and mechanism study of ionic liquid-based mixed amine biphasic solvents for CO2 capture in biogas upgrading procedure	34
Response of antibiotic and heavy metal resistance genes to the co-occurrence of gadolinium and sulfamethoxazole in activated sludge systems	34
Discovery of emerging organic pollutants in the atmosphere through an omics approach	33
Micro-nano bubbles enhanced degradation of emerging contaminants by ferrous-oxalate complexes: synergistic interaction between oxidation and coagulation	33
Climate change and its impact on environmental health: a narrative review of tropical countries	33