OOIR: Observatory of International Research

Papers

(The H4-Index of Frontiers of Environmental Science & Engineering is 30. 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 2022-01-01 to 2026-01-01.)

Article	Citations
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	116
NiB2O4 (B = Mn or Co) catalysts for NH3-SCR of NOx at low-temperature in microwave field	94
Effects of iron-oxidizing bacteria and humic acid of various molecular weights on iron corrosion in drinking water distribution systems	81
Analysis of the spatiotemporal evolution and drivers of environmental inequality based on well-being equity: evidence from Western China	75
Emergence of gasoline as a cheap and effective solvent for recycling shelf-stable multi-layer aseptic cartons	73
Enrichment and transfer of polycyclic aromatic hydrocarbons (PAHs) through dust aerosol generation from soil to the air	71
Adsorption of herring sperm DNA onto pine sawdust biochar: Thermodynamics and site energy distribution	69
A novel deep learning framework with variational auto-encoder for indoor air quality prediction	59
A critical review of antibiotic resistance genes transmission driven by non-antibiotic pollutants: roles and molecular mechanisms	57
Photoaging mechanism of microplastics: a perspective on the effect of dissolved organic matter in natural water	53
Mitigating microbiological risks of potential pathogens carrying antibiotic resistance genes and virulence factors in receiving rivers: Benefits of wastewater treatment plant upgrade	46
Leveraging 3D printing in microbial electrochemistry research: current progress and future opportunities	42
Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method	42
Relationship between groundwater cadmium and vicinity resident urine cadmium levels in the non-ferrous metal smelting area, China	39
Appraisal of pollution and health risks associated with coal mine contaminated soil using multimodal statistical and Fuzzy-TOPSIS approaches	39
Recent advances in microplastics research: impacts on mammalian sperm and reproductive health	39
Rapid monitoring of indoor airborne influenza and coronavirus with high air flowrate electrostatic sampling and PCR analysis	37
Spatial prediction of soil contamination based on machine learning: a review	37
Microplastics in municipal wastewater treatment plants: a case study of Denizli/Turkey	37
Conductive and stable polyphenylene/CNT composite membrane for electrically enhanced membrane fouling mitigation	34
Portable fluorescence instrument for detecting membrane integrity in membrane bioreactor (MBR)	34
Occurrence, region-specific distribution and potential source of legacy and novel per- and polyfluoroalkyl substances in grassland soils from remote pastoral areas, China	34
Biocide-resistant Klebsiella quasipneumoniae in seawater cooled system: a reservoir of efflux pumps driving cross-resistance to biocides and antibiotics	34
Photo-induced surface frustrated Lewis pairs for promoted photocatalytic decomposition of perfluorooctanoic acid	33
Removal of endocrine disrupting chemicals from water through urethane functionalization of microfiltration membranes via electron beam irradiation	33

Thermal degradation and hydrolysis depolymerization of printing ink components for plastic packaging in recycling processes: a review	32
Monitoring fossil fuel CO2 emissions from co-emitted NO2 observed from space: progress, challenges, and future perspectives	32
Microbial biodegradation of plastics: Challenges, opportunities, and a critical perspective	31
Research progress and prospects of complete ammonia oxidizing bacteria in wastewater treatment	31
Impact factors and pathways of halonitromethanes formation from aspartic acid during LED-UV265/chlorine disinfection	31
Nonlinear relationship between air pollution and precursor emissions in Qingdao, eastern China	30
Cadmium removal mechanistic comparison of three Fe-based nanomaterials: Water-chemistry and roles of Fe dissolution	30