| Forest Management and Policy | Lifetime | 98 | AU 9 | 98.62 |
| Conservation, Biodiversity, and Resource Management | Lifetime | 132 | AU 12 | 98.82 |
| Agriculture Sustainability and Environmental Impact | Lifetime | 212 | AU 11 | 97.52 |
| Land Use and Ecosystem Services | Lifetime | 823 | AU 41 | 96.97 |
| Water-Energy-Food Nexus Studies | Lifetime | 277 | AU 19 | 96.03 |
| Environmental Impact and Sustainability | Lifetime | 644 | AU 23 | 95.96 |
| Economic and Environmental Valuation | Lifetime | 696 | AU 56 | 95.41 |
| Bioenergy crop production and management | Lifetime | 545 | AU 22 | 94.02 |
| Water resources management and optimization | Lifetime | 871 | AU 77 | 94.37 |
| Climate change impacts on agriculture | Lifetime | 619 | AU 51 | 93.17 |
| Climate Change Policy and Economics | Lifetime | 956 | AU 30 | 93.02 |
| Sustainability and Climate Change Governance | Lifetime | 461 | AU 31 | 90.74 |
| Hydrological Forecasting Using AI | Lifetime | 830 | AU 44 | 90.04 |
| Climate Change, Adaptation, Migration | Lifetime | 486 | AU 71 | 84.80 |
| Sustainable Development and Environmental Policy | Lifetime | 881 | AU 48 | 74.64 |
| Hydropower, Displacement, Environmental Impact | Lifetime | 894 | AU 79 | 58.82 |
| Conservation, Biodiversity, and Resource Management | 2021-2025 | 14 | AU 2 | 99.27 |
| Land Use and Ecosystem Services | 2021-2025 | 142 | AU 1 | 98.32 |
| Wildlife Ecology and Conservation | 2021-2025 | 250 | AU 32 | 96.52 |
| Economic and Environmental Valuation | 2021-2025 | 121 | AU 17 | 92.68 |
| Forest Management and Policy | 2021-2025 | 185 | AU 9 | 90.80 |
| Rangeland Management and Livestock Ecology | 2021-2025 | 425 | AU 9 | 79.72 |
| Agricultural Innovations and Practices | 2021-2025 | 616 | AU 21 | 77.68 |
| Sustainability and Climate Change Governance | 2021-2025 | 561 | AU 41 | 67.37 |
| Global Energy and Sustainability Research | 2021-2025 | 506 | AU 15 | 67.49 |
| Climate Change, Adaptation, Migration | 2021-2025 | 421 | AU 46 | 63.11 |
| Healthcare and Environmental Waste Management | 2021-2025 | 530 | AU 22 | 63.83 |
| Sustainable Development and Environmental Policy | 2021-2025 | 155 | AU 11 | 60.99 |
| Hydropower, Displacement, Environmental Impact | 2021-2025 | 139 | AU 13 | 57.80 |
| Global Energy Security and Policy | 2021-2025 | 708 | AU 15 | 49.65 |
| Water Governance and Infrastructure | 2021-2025 | 464 | AU 33 | 44.72 |