Carbon lifecycle

Carbon budget

Kyoto protocol

SDG indicators

• https://unstats.un.org/sdgs/

Carbon sink

• https://en.wikipedia.org/wiki/Carbon_sink

Carbon inventory

• The Global Protocol for Community-Scale Greenhouse Gas Emission Inventories (GPC): https://ghgprotocol.org/about-us
• https://ghgprotocol.org/greenhouse-gas-protocol-accounting-reporting-standard-cities