| Environmental Science and Ecology | Lifetime | 894 | CN 114 | 99.73 |
| Earth, Ocean and Atmospheric Sciences | 2021-2025 | 36 | CN 19 | 99.67 |
| Environmental Science and Ecology | 2021-2025 | 211 | CN 96 | 99.81 |
| Environmental Chemistry | Lifetime | 72 | CN 7 | 99.37 |
| Geochemistry and Petrology | Lifetime | 59 | CN 9 | 99.18 |
| Water Science and Technology | Lifetime | 699 | CN 197 | 97.41 |
| Health, Toxicology and Mutagenesis | Lifetime | 691 | CN 121 | 96.83 |
| Pollution | Lifetime | 687 | CN 180 | 94.23 |
| Geochemistry and Petrology | 2021-2025 | 3 | CN 2 | 99.63 |
| Environmental Chemistry | 2021-2025 | 9 | CN 4 | 99.52 |
| Health, Toxicology and Mutagenesis | 2021-2025 | 152 | CN 61 | 97.77 |
| Water Science and Technology | 2021-2025 | 494 | CN 245 | 92.20 |
| Pollution | 2021-2025 | 430 | CN 193 | 90.38 |
| Inorganic and Nuclear Chemistry | 2021-2025 | 128 | CN 68 | 79.05 |
| Geophysics and Seismology | 2021-2025 | 449 | CN 116 | 69.68 |
| Fluoride Effects and Removal | Lifetime | 19 | CN 5 | 98.95 |
| Groundwater and Isotope Geochemistry | Lifetime | 61 | CN 11 | 99.16 |
| Arsenic contamination and mitigation | Lifetime | 44 | CN 11 | 99.23 |
| Mine drainage and remediation techniques | Lifetime | 35 | CN 2 | 99.17 |
| Heavy Metal Exposure and Toxicity | Lifetime | 123 | CN 15 | 98.95 |
| Heavy metals in environment | Lifetime | 258 | CN 57 | 98.90 |
| Iron oxide chemistry and applications | Lifetime | 293 | CN 52 | 96.88 |
| Geochemistry and Elemental Analysis | Lifetime | 390 | CN 66 | 97.63 |
| Chromium effects and bioremediation | Lifetime | 272 | CN 60 | 94.85 |
| Environmental remediation with nanomaterials | Lifetime | 487 | CN 240 | 95.01 |
| Mine drainage and remediation techniques | 2021-2025 | 2 | CN 2 | 99.11 |
| Arsenic contamination and mitigation | 2021-2025 | 6 | CN 5 | 99.08 |
| Groundwater and Isotope Geochemistry | 2021-2025 | 11 | CN 6 | 99.42 |
| Geochemistry and Elemental Analysis | 2021-2025 | 19 | CN 13 | 98.64 |
| Fluoride Effects and Removal | 2021-2025 | 5 | CN 4 | 98.65 |
| Heavy Metal Exposure and Toxicity | 2021-2025 | 23 | CN 11 | 98.60 |
| Chromium effects and bioremediation | 2021-2025 | 10 | CN 6 | 96.75 |
| Heavy metals in environment | 2021-2025 | 295 | CN 155 | 95.60 |
| Geochemistry and Geologic Mapping | 2021-2025 | 569 | CN 288 | 92.59 |
| Radioactive element chemistry and processing | 2021-2025 | 324 | CN 236 | 92.87 |
| Groundwater flow and contamination studies | 2021-2025 | 758 | CN 282 | 80.54 |
