| Environmental Science and Ecology | Lifetime | 237 | US 85 | 99.93 |
| Agricultural, Food and Veterinary Sciences | Lifetime | 304 | US 84 | 99.74 |
| Environmental Science and Ecology | 2021-2025 | 649 | US 69 | 99.40 |
| Agricultural, Food and Veterinary Sciences | 2021-2025 | 588 | US 52 | 97.61 |
| Ecology | Lifetime | 44 | US 17 | 99.90 |
| Management, Monitoring, Policy and Law | Lifetime | 73 | US 17 | 99.76 |
| Soil Science and Agricultural Water Management | Lifetime | 55 | US 18 | 99.73 |
| Water Science and Technology | Lifetime | 165 | US 29 | 99.50 |
| Climate, Cryosphere and Paleoclimate Science | Lifetime | 477 | US 205 | 97.54 |
| Earth Surface Processes and Geomorphology | Lifetime | 445 | US 142 | 95.00 |
| Hydrology and Water Resources | Lifetime | 130 | US 37 | 95.71 |
| Nature and Landscape Conservation | Lifetime | 766 | US 304 | 95.53 |
| Insect Science | Lifetime | 706 | US 246 | 91.06 |
| Ecology | 2021-2025 | 48 | US 10 | 99.53 |
| Soil Science and Agricultural Water Management | 2021-2025 | 89 | US 7 | 97.88 |
| Global and Planetary Change | 2021-2025 | 381 | US 74 | 96.14 |
| Water Science and Technology | 2021-2025 | 437 | US 27 | 93.40 |
| Hydrology and Sediment Transport Processes | Lifetime | 4 | US 3 | 99.92 |
| Ecology and biodiversity studies | Lifetime | 3 | US 2 | 99.86 |
| Soil erosion and sediment transport | Lifetime | 9 | US 5 | 99.90 |
| Hydrology and Watershed Management Studies | Lifetime | 27 | US 9 | 99.86 |
| Hydraulic flow and structures | Lifetime | 8 | US 2 | 99.55 |
| Landslides and related hazards | Lifetime | 66 | US 10 | 99.57 |
| Archaeology and Natural History | Lifetime | 54 | US 43 | 98.34 |
| Geological formations and processes | Lifetime | 163 | US 52 | 99.06 |
| Flood Risk Assessment and Management | Lifetime | 175 | US 34 | 99.15 |
| Forest Ecology and Biodiversity Studies | Lifetime | 110 | US 25 | 98.92 |
| Botany and Plant Ecology Studies | Lifetime | 520 | US 93 | 97.41 |
| Fish Ecology and Management Studies | Lifetime | 838 | US 315 | 97.87 |
| Peatlands and Wetlands Ecology | Lifetime | 310 | US 98 | 97.72 |
| Fire effects on ecosystems | Lifetime | 625 | US 313 | 96.81 |
| Tree-ring climate responses | Lifetime | 436 | US 140 | 95.70 |
| American Environmental and Regional History | Lifetime | 801 | US 648 | 89.86 |
| Hydrology and Sediment Transport Processes | 2021-2025 | 4 | US 1 | 99.42 |
| Ecology and biodiversity studies | 2021-2025 | 1 | US 1 | 99.49 |
| Soil erosion and sediment transport | 2021-2025 | 25 | US 1 | 98.93 |
| Hydrology and Watershed Management Studies | 2021-2025 | 245 | US 33 | 97.51 |
| Forest Ecology and Biodiversity Studies | 2021-2025 | 73 | US 8 | 95.45 |
| Flood Risk Assessment and Management | 2021-2025 | 279 | US 34 | 96.51 |
| Geological formations and processes | 2021-2025 | 165 | US 21 | 94.31 |
| Peatlands and Wetlands Ecology | 2021-2025 | 172 | US 28 | 93.37 |
| Fire effects on ecosystems | 2021-2025 | 381 | US 136 | 92.42 |
| Botany and Plant Ecology Studies | 2021-2025 | 306 | US 17 | 86.74 |
