1. Kroeze G, Pulles T (2015) The importance of non-CO2 greenhouse gases. J Integr Environ Sci 12:1–4. https://doi.org/10.1080/1943815X.2015.1118131
2. National Oceanic and Atmospheric Administration, Earth System Research Laboratory, Global Monitoring Division, USA. https://www.esrl.noaa.gov/gmd/ccgg/trends/global.html
3. CO2 emissions, The World Bank Data. https://data.worldbank.org/indicator/EN.ATM.CO2E.PC
4. Ekwurzel B, Boneham J, Dalton MW, Heede R, Mera RJ, Allen MR, Frumhoff PC (2017) The rise in global atmospheric CO2, surface temperature, and sea level from emissions traced to major carbon producers. Clim Change 144:579–590. https://doi.org/10.1007/s10584-017-1978-0
5. Blomen E, Hendriks C, Neele F (2009) Capture technologies: improvements and promising developments. Energy Procedia 1:1505–1512. https://doi.org/10.1016/j.egypro.2009.01.197