Agrotecnio

The surface of tree bark plays an important role in the elimination of methane gas from the atmosphere thanks to the microorganisms that live on it, according to a study published today in Nature in which CREAF participates. Methane is one of the gases responsible for the greenhouse effect. The authors estimate that this process, unknown until now, makes trees 10% more beneficial to the climate than previously thought.

Carbon stored globally by plants is shorter-lived and more vulnerable to climate change than previously thought, according to a study published in Science. This has implications for nature's role in climate change mitigation, including the potential for carbon removal projects such as mass tree planting. The research reveals that existing climate models underestimate the amount of carbon dioxide (CO₂) that vegetation absorbs globally each year, but overestimate how long that carbon stays there.