| Environmental Science and Ecology | Lifetime | 64 | KR 2 | 99.98 |
| Engineering, Technology and Energy | Lifetime | 239 | KR 6 | 99.95 |
| Chemistry | Lifetime | 266 | KR 4 | 99.81 |
| Materials Science | Lifetime | 361 | KR 11 | 99.85 |
| Earth, Ocean and Atmospheric Sciences | Lifetime | 964 | KR 4 | 99.16 |
| Materials Science | 2021-2025 | 55 | KR 2 | 99.92 |
| Chemistry | 2021-2025 | 39 | KR 1 | 99.75 |
| Engineering, Technology and Energy | 2021-2025 | 487 | KR 5 | 99.88 |
| Biological Sciences | 2021-2025 | 683 | KR 5 | 99.27 |
| Environmental Science and Ecology | 2021-2025 | 818 | KR 12 | 99.19 |
| Health, Toxicology and Mutagenesis | Lifetime | 25 | KR 1 | 99.89 |
| Biomedical Engineering | Lifetime | 93 | KR 3 | 99.86 |
| Pollution | Lifetime | 42 | KR 2 | 99.74 |
| Process Chemistry and Technology | Lifetime | 5 | KR 1 | 99.33 |
| Materials Chemistry | Lifetime | 288 | KR 7 | 99.74 |
| Electrical and Electronic Engineering | Lifetime | 650 | KR 20 | 99.51 |
| Mechanical Engineering | Lifetime | 539 | KR 12 | 99.18 |
| Chemical Synthesis and Catalysis | Lifetime | 147 | KR 3 | 99.28 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 349 | KR 10 | 99.09 |
| Industrial Environmental Engineering | Lifetime | 203 | KR 3 | 98.45 |
| Analytical Chemistry | Lifetime | 140 | KR 2 | 98.43 |
| Applied and Industrial Chemistry | Lifetime | 19 | KR 1 | 98.72 |
| Water Science and Technology | Lifetime | 412 | KR 7 | 98.73 |
| Atmospheric Science and Meteorology | Lifetime | 204 | KR 1 | 98.19 |
| Automotive Engineering | Lifetime | 372 | KR 10 | 97.48 |
| Environmental Engineering | Lifetime | 560 | KR 11 | 97.15 |
| Transportation | Lifetime | 726 | KR 10 | 95.55 |
| Spectroscopy and Chemical Instrumentation | Lifetime | 684 | KR 3 | 95.90 |
| Nanoscience and Nanotechnology | Lifetime | 149 | KR 2 | 95.61 |
| Geochemistry and Petrology | Lifetime | 482 | KR 5 | 92.67 |
| Biomaterials | Lifetime | 920 | KR 35 | 91.15 |
| Environmental Chemistry | Lifetime | 944 | KR 11 | 89.99 |
| Soil Science and Agricultural Water Management | Lifetime | 899 | KR 4 | 89.51 |
| Radiological and Ultrasound Technology | Lifetime | 571 | KR 10 | 84.07 |
| Catalysis | Lifetime | 909 | KR 19 | 78.01 |
| Sensory Systems | Lifetime | 687 | KR 4 | 74.70 |
| Energy Materials and Devices | Lifetime | 653 | KR 40 | 66.43 |
| Materials Chemistry | 2021-2025 | 18 | KR 2 | 99.90 |
| Chemical Synthesis and Catalysis | 2021-2025 | 38 | KR 1 | 98.83 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 146 | KR 4 | 99.27 |
| Nanoscience and Nanotechnology | 2021-2025 | 8 | KR 1 | 97.86 |
| Biomedical Engineering | 2021-2025 | 273 | KR 6 | 98.71 |
| Molecular Biology | 2021-2025 | 581 | KR 9 | 96.85 |
| Analytical Chemistry | 2021-2025 | 62 | KR 1 | 96.44 |
| Mechanical Engineering | 2021-2025 | 473 | KR 6 | 97.29 |
| Water Science and Technology | 2021-2025 | 420 | KR 7 | 93.98 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 416 | KR 4 | 92.82 |
| Catalysis | 2021-2025 | 185 | KR 3 | 90.35 |
| Plant Science | 2021-2025 | 698 | KR 9 | 91.00 |
| Pollution | 2021-2025 | 431 | KR 8 | 90.36 |
| Applied and Industrial Chemistry | 2021-2025 | 68 | KR 1 | 84.35 |
| Cultural Studies | 2021-2025 | 281 | KR 31 | 71.30 |
| Nutrition and Dietetics | 2021-2025 | 525 | KR 10 | 57.66 |
| Ecology, Evolution, Behavior and Systematics | 2021-2025 | 596 | KR 4 | 51.20 |
| Advanced Chemical Sensor Technologies | Lifetime | 3 | KR 1 | 99.92 |
| Indoor Air Quality and Microbial Exposure | Lifetime | 1 | KR 1 | 99.92 |
| Odor and Emission Control Technologies | Lifetime | 1 | KR 1 | 99.95 |
| Gas Sensing Nanomaterials and Sensors | Lifetime | 13 | KR 2 | 99.88 |
| Mercury impact and mitigation studies | Lifetime | 17 | KR 1 | 99.63 |
| Air Quality and Health Impacts | Lifetime | 58 | KR 1 | 99.82 |
| Air Quality Monitoring and Forecasting | Lifetime | 25 | KR 1 | 99.78 |
| Industrial Gas Emission Control | Lifetime | 12 | KR 1 | 99.41 |
| Vehicle emissions and performance | Lifetime | 38 | KR 1 | 99.63 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 72 | KR 2 | 99.72 |
| Advanced Nanomaterials in Catalysis | Lifetime | 61 | KR 2 | 99.56 |
| Heavy metals in environment | Lifetime | 66 | KR 2 | 99.65 |
| Energy and Environmental Systems | Lifetime | 13 | KR 11 | 98.88 |
| Advanced biosensing and bioanalysis techniques | Lifetime | 217 | KR 3 | 99.43 |
| Toxic Organic Pollutants Impact | Lifetime | 97 | KR 1 | 99.43 |
| Analytical chemistry methods development | Lifetime | 126 | KR 2 | 99.12 |
| Advanced Photocatalysis Techniques | Lifetime | 291 | KR 6 | 99.52 |
| Catalytic Processes in Materials Science | Lifetime | 316 | KR 4 | 99.44 |
| Covalent Organic Framework Applications | Lifetime | 90 | KR 3 | 99.35 |
| Agriculture, Soil, Plant Science | Lifetime | 62 | KR 9 | 98.58 |
| Adsorption and biosorption for pollutant removal | Lifetime | 137 | KR 4 | 99.14 |
| Nanoparticles: synthesis and applications | Lifetime | 150 | KR 7 | 98.86 |
| Atmospheric chemistry and aerosols | Lifetime | 257 | KR 1 | 99.36 |
| Recycling and Waste Management Techniques | Lifetime | 151 | KR 8 | 98.50 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 185 | KR 5 | 99.02 |
| Analytical Chemistry and Chromatography | Lifetime | 550 | KR 3 | 98.66 |
| Molecular Sensors and Ion Detection | Lifetime | 264 | KR 12 | 98.65 |
| Carbon and Quantum Dots Applications | Lifetime | 117 | KR 4 | 98.13 |
| Biosensors and Analytical Detection | Lifetime | 261 | KR 5 | 98.45 |
| Nanomaterials for catalytic reactions | Lifetime | 343 | KR 6 | 98.48 |
| Carbon Dioxide Capture Technologies | Lifetime | 151 | KR 5 | 98.00 |
| Radioactivity and Radon Measurements | Lifetime | 204 | KR 3 | 97.57 |
| Water Quality and Pollution Assessment | Lifetime | 263 | KR 4 | 97.73 |
| Electrochemical sensors and biosensors | Lifetime | 692 | KR 20 | 97.88 |
| Olfactory and Sensory Function Studies | Lifetime | 409 | KR 2 | 96.93 |
| Microplastics and Plastic Pollution | Lifetime | 479 | KR 16 | 97.24 |
| Graphene and Nanomaterials Applications | Lifetime | 567 | KR 31 | 96.95 |
| Energy and Environment Impacts | Lifetime | 451 | KR 3 | 96.57 |
| SARS-CoV-2 detection and testing | Lifetime | 433 | KR 11 | 93.78 |
| Pharmaceutical and Antibiotic Environmental Impacts | Lifetime | 941 | KR 14 | 96.25 |
| Effects and risks of endocrine disrupting chemicals | Lifetime | 816 | KR 16 | 96.07 |
| Arsenic contamination and mitigation | Lifetime | 485 | KR 9 | 95.16 |
| Smoking Behavior and Cessation | Lifetime | 688 | KR 5 | 95.36 |
| Healthcare and Environmental Waste Management | Lifetime | 186 | KR 3 | 92.18 |
| Diverse Topics in Contemporary Research | Lifetime | 613 | KR 476 | 89.69 |
| Municipal Solid Waste Management | Lifetime | 640 | KR 8 | 91.13 |
| Composting and Vermicomposting Techniques | Lifetime | 561 | KR 4 | 90.39 |
| Heavy Metals in Plants | Lifetime | 562 | KR 4 | 89.15 |
| Coal and Its By-products | Lifetime | 961 | KR 11 | 89.61 |
| Environmental Policies and Emissions | Lifetime | 361 | KR 27 | 78.19 |
| Catalytic Processes in Materials Science | 2021-2025 | 14 | KR 1 | 99.79 |
| Gas Sensing Nanomaterials and Sensors | 2021-2025 | 21 | KR 1 | 99.58 |
| TiO2 Photocatalysis and Solar Cells | 2021-2025 | 8 | KR 1 | 99.42 |
| Advanced Photocatalysis Techniques | 2021-2025 | 113 | KR 2 | 99.64 |
| Metal-Organic Frameworks: Synthesis and Applications | 2021-2025 | 54 | KR 1 | 99.29 |
| Catalysis and Oxidation Reactions | 2021-2025 | 34 | KR 1 | 98.98 |
| Covalent Organic Framework Applications | 2021-2025 | 77 | KR 1 | 98.72 |
| Advanced biosensing and bioanalysis techniques | 2021-2025 | 191 | KR 2 | 98.69 |
| Analytical chemistry methods development | 2021-2025 | 66 | KR 1 | 97.14 |
| Advanced Nanomaterials in Catalysis | 2021-2025 | 213 | KR 2 | 97.71 |
| Biosensors and Analytical Detection | 2021-2025 | 210 | KR 5 | 97.03 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 342 | KR 11 | 95.56 |
| Indoor Air Quality and Microbial Exposure | 2021-2025 | 55 | KR 1 | 93.89 |
| Molecular Sensors and Ion Detection | 2021-2025 | 262 | KR 3 | 94.73 |
| Industrial Gas Emission Control | 2021-2025 | 63 | KR 5 | 94.21 |
| Nanomaterials for catalytic reactions | 2021-2025 | 554 | KR 13 | 93.07 |
| Recycling and Waste Management Techniques | 2021-2025 | 538 | KR 17 | 93.18 |
| Carbon and Quantum Dots Applications | 2021-2025 | 353 | KR 12 | 92.20 |
| Nanoparticles: synthesis and applications | 2021-2025 | 595 | KR 27 | 92.24 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 354 | KR 23 | 91.46 |
| Radioactive element chemistry and processing | 2021-2025 | 497 | KR 10 | 90.27 |
| Odor and Emission Control Technologies | 2021-2025 | 104 | KR 1 | 84.42 |
| Plant responses to elevated CO2 | 2021-2025 | 959 | KR 20 | 66.10 |
| Energy and Environmental Systems | 2021-2025 | 92 | KR 79 | 60.33 |
| Healthcare and Environmental Waste Management | 2021-2025 | 596 | KR 6 | 60.77 |
| Agriculture, Soil, Plant Science | 2021-2025 | 711 | KR 231 | 50.78 |
| Block Copolymer Self-Assembly | 2021-2025 | 597 | KR 50 | 49.61 |