Analysis of information sources in references of the Wikipedia article "2021年聯合國氣候變化大會" in Chinese language version.
In 2015 global anthropogenic greenhouse gas (GHG) emissions were about 47 GtCO2e, or 50GtCO2e including emissions from Land Use, Land Use Change, and Forestry (LULUCF). The majority of emissions (75% of total emissions) consist of CO2, and most of these are generated by burning of fuels (62% of total emissions).
In 2015 global anthropogenic greenhouse gas (GHG) emissions were about 47 GtCO2e, or 50GtCO2e including emissions from Land Use, Land Use Change, and Forestry (LULUCF). The majority of emissions (75% of total emissions) consist of CO2, and most of these are generated by burning of fuels (62% of total emissions).