THE DYNAMICS OF CO2 AND CH4 EMISSIONS AND ABSORPTION BY LAND AND OCEAN SURFACES IN THE 21st CENTURY: CURRENT ESTIMATES AND TRENDS. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, n. Special Issue N1 (270), p. 4, 2026. DOI: 10.46991/PYSUC.2026.SI1.004. Disponível em: https://journals.ysu.am/proceedings-geol-geogr/article/view/vol60_2026_SI1_004. Acesso em: 20 sep. 2026.