CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide
airborne fraction, anthropogenic carbon emissions, carbon–climate feedback, terrestrial and ocean carbon emissions, vulnerabilities of the carbon cycle, CO2, CO 2, global warming, climate change, greenhouse effect, greenhouse effect gases, emisiones de gases de efecto invernadero, carbon dioxide
Archaeology, Editors, Cultural heritage