| Environmental Science and Ecology | Lifetime | 143 | US 48 | 99.96 |
| Materials Science | Lifetime | 278 | US 89 | 99.88 |
| Environmental Science and Ecology | 2021-2025 | 181 | US 24 | 99.83 |
| Materials Science | 2021-2025 | 696 | US 45 | 98.75 |
| Pollution | Lifetime | 24 | US 5 | 99.86 |
| Materials Chemistry | Lifetime | 168 | US 58 | 99.86 |
| Health, Toxicology and Mutagenesis | Lifetime | 79 | US 30 | 99.67 |
| Biomedical Engineering | Lifetime | 410 | US 122 | 99.43 |
| Water Science and Technology | Lifetime | 209 | US 36 | 99.37 |
| Nanoscience and Nanotechnology | Lifetime | 42 | US 17 | 98.90 |
| Plant Science | Lifetime | 693 | US 211 | 98.94 |
| Soil Science and Agricultural Water Management | Lifetime | 226 | US 62 | 98.93 |
| Environmental Chemistry | Lifetime | 331 | US 118 | 97.47 |
| Biomaterials | Lifetime | 434 | US 89 | 97.03 |
| Geochemistry and Petrology | Lifetime | 234 | US 86 | 96.78 |
| Industrial Environmental Engineering | Lifetime | 439 | US 81 | 96.36 |
| Oceanography and Marine Geoscience | Lifetime | 922 | US 422 | 91.56 |
| Pollution | 2021-2025 | 27 | US 2 | 99.59 |
| Plant Science | 2021-2025 | 209 | US 27 | 98.13 |
| Materials Chemistry | 2021-2025 | 407 | US 31 | 98.31 |
| Biomedical Engineering | 2021-2025 | 611 | US 42 | 96.51 |
| Industrial Environmental Engineering | 2021-2025 | 144 | US 4 | 95.03 |
| Water Science and Technology | 2021-2025 | 286 | US 13 | 96.38 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 374 | US 90 | 93.64 |
| Nanoscience and Nanotechnology | 2021-2025 | 72 | US 7 | 86.24 |
| Nanoparticles: synthesis and applications | Lifetime | 1 | US 1 | 99.98 |
| Graphene and Nanomaterials Applications | Lifetime | 10 | US 2 | 99.91 |
| Microplastics and Plastic Pollution | Lifetime | 17 | US 2 | 99.76 |
| Adsorption and biosorption for pollutant removal | Lifetime | 25 | US 4 | 99.82 |
| Carbon and Quantum Dots Applications | Lifetime | 10 | US 1 | 99.67 |
| Heavy metals in environment | Lifetime | 31 | US 4 | 99.82 |
| Toxic Organic Pollutants Impact | Lifetime | 23 | US 7 | 99.82 |
| Pharmaceutical and Antibiotic Environmental Impacts | Lifetime | 72 | US 11 | 99.54 |
| Clay minerals and soil interactions | Lifetime | 42 | US 15 | 99.26 |
| Carbon Nanotubes in Composites | Lifetime | 100 | US 34 | 99.47 |
| Geochemistry and Elemental Analysis | Lifetime | 70 | US 28 | 99.40 |
| Nanotechnology research and applications | Lifetime | 14 | US 8 | 98.91 |
| Pesticide and Herbicide Environmental Studies | Lifetime | 66 | US 26 | 98.91 |
| Nanopore and Nanochannel Transport Studies | Lifetime | 90 | US 33 | 98.38 |
| Analytical chemistry methods development | Lifetime | 293 | US 50 | 98.53 |
| Soil Carbon and Nitrogen Dynamics | Lifetime | 330 | US 93 | 99.08 |
| Graphene research and applications | Lifetime | 567 | US 138 | 98.67 |
| Radioactive element chemistry and processing | Lifetime | 421 | US 166 | 97.83 |
| Advanced Nanomaterials in Catalysis | Lifetime | 394 | US 25 | 98.22 |
| Recycling and Waste Management Techniques | Lifetime | 316 | US 32 | 97.59 |
| Iron oxide chemistry and applications | Lifetime | 207 | US 61 | 97.57 |
| Isotope Analysis in Ecology | Lifetime | 461 | US 214 | 98.05 |
| Environmental remediation with nanomaterials | Lifetime | 190 | US 34 | 97.53 |
| Microbial bioremediation and biosurfactants | Lifetime | 235 | US 64 | 97.48 |
| Arsenic contamination and mitigation | Lifetime | 242 | US 58 | 97.05 |
| Effects and risks of endocrine disrupting chemicals | Lifetime | 589 | US 199 | 97.06 |
| Plant Stress Responses and Tolerance | Lifetime | 946 | US 153 | 97.03 |
| Radioactive contamination and transfer | Lifetime | 536 | US 140 | 95.77 |
| Groundwater flow and contamination studies | Lifetime | 678 | US 287 | 96.55 |
| Selenium in Biological Systems | Lifetime | 435 | US 124 | 94.54 |
| Phosphorus and nutrient management | Lifetime | 811 | US 128 | 92.66 |
| Aluminum toxicity and tolerance in plants and animals | Lifetime | 625 | US 112 | 91.91 |
| Per- and polyfluoroalkyl substances research | Lifetime | 499 | US 127 | 91.70 |
| Plant Growth Enhancement Techniques | Lifetime | 491 | US 57 | 89.91 |
| Plant Surface Properties and Treatments | Lifetime | 700 | US 191 | 89.83 |
| Healthcare and Environmental Waste Management | Lifetime | 409 | US 52 | 86.50 |
| Heavy Metals in Plants | Lifetime | 868 | US 65 | 85.11 |
| Polymer-Based Agricultural Enhancements | Lifetime | 490 | US 86 | 83.92 |
| Environmental Chemistry and Analysis | Lifetime | 896 | US 150 | 82.90 |
| Silicon Effects in Agriculture | Lifetime | 801 | US 91 | 79.92 |
| Nanoparticles: synthesis and applications | 2021-2025 | 27 | US 2 | 99.31 |
| Microplastics and Plastic Pollution | 2021-2025 | 44 | US 4 | 99.25 |
| Heavy metals in environment | 2021-2025 | 145 | US 7 | 97.50 |
| Graphene and Nanomaterials Applications | 2021-2025 | 122 | US 8 | 97.08 |
| Carbon and Quantum Dots Applications | 2021-2025 | 111 | US 4 | 96.40 |
| Adsorption and biosorption for pollutant removal | 2021-2025 | 247 | US 6 | 96.47 |
| Selenium in Biological Systems | 2021-2025 | 52 | US 3 | 95.07 |
| Recycling and Waste Management Techniques | 2021-2025 | 312 | US 22 | 95.69 |
| Pharmaceutical and Antibiotic Environmental Impacts | 2021-2025 | 372 | US 14 | 94.65 |
| Geochemistry and Elemental Analysis | 2021-2025 | 257 | US 21 | 93.34 |
| Analytical chemistry methods development | 2021-2025 | 391 | US 16 | 91.53 |
| biodegradable polymer synthesis and properties | 2021-2025 | 930 | US 62 | 90.27 |
| Arsenic contamination and mitigation | 2021-2025 | 250 | US 16 | 89.62 |
| Plant Stress Responses and Tolerance | 2021-2025 | 890 | US 38 | 90.20 |
| Plant Micronutrient Interactions and Effects | 2021-2025 | 302 | US 12 | 88.96 |
| Environmental remediation with nanomaterials | 2021-2025 | 386 | US 11 | 88.58 |
| Clay minerals and soil interactions | 2021-2025 | 243 | US 14 | 86.50 |
| Water Treatment and Disinfection | 2021-2025 | 561 | US 54 | 83.20 |
| Phosphorus and nutrient management | 2021-2025 | 575 | US 39 | 81.37 |
| Iron oxide chemistry and applications | 2021-2025 | 457 | US 28 | 78.79 |
| Silicon Effects in Agriculture | 2021-2025 | 241 | US 12 | 78.83 |
| Aluminum toxicity and tolerance in plants and animals | 2021-2025 | 475 | US 16 | 74.90 |
| Plant Growth Enhancement Techniques | 2021-2025 | 540 | US 18 | 74.16 |
| Coal and Its By-products | 2021-2025 | 740 | US 34 | 73.27 |
| Cassava research and cyanide | 2021-2025 | 372 | US 28 | 70.28 |
| Polymer-Based Agricultural Enhancements | 2021-2025 | 424 | US 20 | 67.55 |
| Fluoride Effects and Removal | 2021-2025 | 679 | US 54 | 55.41 |
| Heavy Metals in Plants | 2021-2025 | 878 | US 23 | 53.34 |