North Carolina State University have published a paper and have told that the leaves produced by the plants as greenery have an effect on the amount of carbon dioxide they Store and capture.
A big question for the future climate is that what will happen to the vegetation which are the biggest stores of carbon on this earth.
This change is due to higher temperature in climate which negatively affects photosynthesis and promotes release of more carbon.
An early spring can be good for plant production as it has a long time to take up carbon, but a long autumn can worsen the situation as plants release carbon in autumn.
Researchers used satellites that measure infrared light to determine the biomass of leaves. And found that the biomass of leaves affects carbon uptake more than the longer season.