**Source:** [IPCC (2019)](https://www.ipcc-nggip.iges.or.jp/public/2019rf/vol4.html)

**Dataset:** IPCC 2019 Refinement

**Licence:** [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)

**Citation:** IPCC 2019, 2019 Refinement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories, Calvo Buendia, E., Tanabe, K., Kranjc, A., Baasansuren, J., Fukuda, M., Ngarize, S., Osako, A., Pyrozhenko, Y., Shermanau, P. and Federici, S. (eds). Published: IPCC, Switzerland.

**Source:** [IPCC (2013)](https://www.ipcc-nggip.iges.or.jp/public/wetlands/index.html)

**Dataset:** IPCC 2013 Wetlands Supplement

**Licence:** [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)

**Citation:** IPCC 2014, 2013 Supplement to the 2006 IPCC Guidelines for National Greenhouse Gas Inventories: Wetlands, Hiraishi, T., Krug, T., Tanabe, K., Srivastava, N., Baasansuren, J., Fukuda, M. and Troxler, T.G. (eds). Published: IPCC, Switzerland.

**Note:** values for `NATURAL_TROPICAL_FOREST` and `UNKNOWN_TROPICAL_FOREST` are averages of values provided by the IPCC to align with the HESTIA glossary.