| Environmental Science and Ecology | Lifetime | 999 | — | 99.69 |
| Environmental Science and Ecology | 2021-2025 | 117 | — | 99.89 |
| Engineering, Technology and Energy | 2021-2025 | 713 | — | 99.81 |
| Biological Sciences | 2021-2025 | 554 | — | 99.41 |
| Water Science and Technology | Lifetime | 212 | — | 99.35 |
| Biomedical Engineering | Lifetime | 828 | — | 98.77 |
| Pollution | Lifetime | 218 | — | 98.74 |
| Health, Toxicology and Mutagenesis | Lifetime | 430 | — | 98.25 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 677 | — | 97.76 |
| Industrial Environmental Engineering | Lifetime | 755 | — | 92.71 |
| Water Science and Technology | 2021-2025 | 35 | — | 99.64 |
| Biomedical Engineering | 2021-2025 | 122 | — | 99.50 |
| Molecular Biology | 2021-2025 | 262 | — | 98.85 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 177 | — | 99.09 |
| Pollution | 2021-2025 | 157 | — | 97.50 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 207 | — | 96.95 |
| Industrial Environmental Engineering | 2021-2025 | 139 | — | 95.15 |
| Microplastics and Plastic Pollution | Lifetime | 210 | — | 98.47 |
| Advanced oxidation water treatment | Lifetime | 144 | — | 98.84 |
| Environmental remediation with nanomaterials | Lifetime | 130 | — | 98.27 |
| Heavy metals in environment | Lifetime | 460 | — | 98.29 |
| Adsorption and biosorption for pollutant removal | Lifetime | 459 | — | 97.81 |
| Toxic Organic Pollutants Impact | Lifetime | 460 | — | 98.12 |
| Biofuel production and bioconversion | Lifetime | 735 | — | 97.83 |
| Effects and risks of endocrine disrupting chemicals | Lifetime | 470 | — | 97.51 |
| Algal biology and biofuel production | Lifetime | 547 | — | 96.95 |
| Environmental Toxicology and Ecotoxicology | Lifetime | 630 | — | 97.04 |
| Arsenic contamination and mitigation | Lifetime | 386 | — | 95.94 |
| Ultrasound Imaging and Elastography | Lifetime | 451 | — | 94.06 |
| Electrokinetic Soil Remediation Techniques | Lifetime | 963 | — | 69.92 |
| Biofuel production and bioconversion | 2021-2025 | 12 | — | 99.74 |
| Enzyme Production and Characterization | 2021-2025 | 10 | — | 98.50 |
| Algal biology and biofuel production | 2021-2025 | 23 | — | 99.03 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 93 | — | 98.37 |
| Electrochemical sensors and biosensors | 2021-2025 | 139 | — | 97.67 |
| Advanced Photocatalysis Techniques | 2021-2025 | 477 | — | 98.67 |
| Advanced oxidation water treatment | 2021-2025 | 97 | — | 98.06 |
| Electrochemical Analysis and Applications | 2021-2025 | 234 | — | 96.62 |
| Advanced Nanomaterials in Catalysis | 2021-2025 | 349 | — | 96.61 |
| Microplastics and Plastic Pollution | 2021-2025 | 322 | — | 96.67 |
| Phosphorus and nutrient management | 2021-2025 | 70 | — | 94.39 |
| Microbial Metabolic Engineering and Bioproduction | 2021-2025 | 154 | — | 96.23 |
| Pharmaceutical and Antibiotic Environmental Impacts | 2021-2025 | 275 | — | 95.78 |
| Enzyme Catalysis and Immobilization | 2021-2025 | 129 | — | 95.06 |
| Toxic Organic Pollutants Impact | 2021-2025 | 198 | — | 95.18 |
| Catalysis for Biomass Conversion | 2021-2025 | 207 | — | 94.91 |
| Environmental remediation with nanomaterials | 2021-2025 | 155 | — | 93.92 |
| Enzyme-mediated dye degradation | 2021-2025 | 65 | — | 92.66 |
| Effects and risks of endocrine disrupting chemicals | 2021-2025 | 405 | — | 90.10 |
| Heavy metals in environment | 2021-2025 | 794 | — | 90.47 |
| Microbial Metabolites in Food Biotechnology | 2021-2025 | 395 | — | 90.15 |
| Water Quality Monitoring and Analysis | 2021-2025 | 253 | — | 88.85 |
| Protein Hydrolysis and Bioactive Peptides | 2021-2025 | 575 | — | 89.99 |
| Seaweed-derived Bioactive Compounds | 2021-2025 | 233 | — | 89.07 |
| Marine Biology and Environmental Chemistry | 2021-2025 | 542 | — | 72.64 |
| Therapeutic Uses of Natural Elements | 2021-2025 | 225 | — | 66.53 |
| Fluoride Effects and Removal | 2021-2025 | 771 | — | 51.94 |
| Environmental Chemistry and Analysis | 2021-2025 | 453 | — | 37.02 |