Climate Classroom #2 - PDF
The global carbon cycle involves complex processes and interactions within the Earth system, and understanding these is crucial for climate change mitigation and adaptation. This classroom explains the most important aspects of the carbon cycle and how it is affected by changes in CO2 concentrations.
4C Project Introduction
In the 4C project, we work to better understand how emissions affect atmospheric concentrations and lead to temperature rise. 4C will inform the Global Stocktake and help policy makers and governments take the appropriate measures to keep global warming below the Paris Agreement’s threshold of 2ºC.