Summary:
- Climate models may be overestimating the amount of carbon that trees release into the atmosphere. This is because the models do not fully account for the complex interactions between trees and the soil they grow in.
- Trees absorb carbon dioxide from the air during photosynthesis, but they also release some of that carbon back into the soil through their roots. The amount of carbon released can vary depending on factors like temperature and moisture levels.
- By improving our understanding of how trees interact with the soil, scientists can create more accurate climate models that better predict the role of forests in the global carbon cycle.