Delineating managed land for reporting national greenhouse gas emissions and removals to the United Nations framework convention on climate change

Proportion of governments that use approach I, II or III methods for land representation, or have not included this information in their national communications (IPCC 2003, 2006) (a). The subset of governments reporting their approach for land representation that have delineated managed and unmanaged areas in their territories compared to the governments that consider all land as managed (b). Data extracted from the latest national communication to the UNFCCC as of 2015 and common reporting format tables submitted in 2018 (http://www.unfccc.int