| Acta Agrestia Sinica | | 1007-0435 | | | | | |
| Acta Biologica Sibirica | Acta. Biol. Sib. | 2412-1908 | | | | | |
| Acta Ecologica Sinica | | 1872-2032 | 4.78 | Q1 | | | |
| Acta Hydrobiologica Sinica | Acta Hydr Sin | 1000-3207 | | | | | |
| Acta Limnologica Brasiliensia | Acta Limnol. Bras. | 0102-6712 | | | | | |
| Acta Palaeontologica Romaniae | Actapalrom | 1842-371X | | | | | |
| Acta Phytotaxonomica et Geobotanica | APG | 1346-7565 | 0.37 | Q4 | 4区 | | |
| Acta Universitatis Carolinae - Environmentalica | | 0862-6529 | | | | | |
| Advanced Energy and Sustainability Research | Adv Energy Sustain Res | 2699-9412 | 6.18 | Q1 | | | |
| Advances in Ecological Research | | 0065-2504 | | | 2区 | | |
| Advances in Limnology | Adv. Limnol. | 1612-166X | | | | | |
| Advances in Microbial Ecology | Adv. Microb. Ecol. | 0147-4863 | | | | | |
| Advances in Military Geosciences | | 2522-8315 | | | | | |
| Advances in Polar Science | Adv. Polar. Sci. | 1674-9928 | | | | | |
| Aestimum | | 1592-6117 | 0.92 | Q3 | | | |
| African Journal of Ecology, Supplement | | 1742-6979 | | | | | |
| African Journal of Range and Forage Science | Afr. J. Range Forage Sci. | 1022-0119 | 1.23 | Q4 | 4区 | | |
| African Journal of Wildlife Research | Afr. J. Wildl. Res. | 2410-7220 | 0.92 | Q3 | 4区 | | |
| Agrarian South | | 2277-9760 | 0.68 | Q3 | | | |
| Agriculture and Environment | Agric. Environ. | 0304-1131 | | | | | |