Fig. 5
From: A traceability analysis system for model evaluation on land carbon dynamics: design and applications
Variation decomposition of the carbon storage based on annual data from models (CMIP6). The inner-circle indicates the carbon storage is decomposed into carbon storage capacity and carbon storage potential, and their variance contributions. The middle circle represents the carbon storage capacity is decomposed into net primary productivity (NPP) and carbon residence time, and their variance contributions. The outside circle indicates that the NPP is decomposed into gross primary productivity (GPP) and carbon use efficiency (CUE), and carbon residence time is decomposed into baseline carbon residence time and environmental scalars (temperature and precipitation), and their variation contributions to carbon storage