Imagine you’re in a hot air balloon flying over an African savanna in the late growing season. Below, herds of elephants, zebras, wildebeests and rhinos roam a mosaic landscape dotted with lonesome trees and daubs of woodland on a canvas of yellow-brown grass. The hungry and rowdy herbivores are eating and trampling the vegetation that stores carbon and keeps it from heating the atmosphere.
Click here for original story, Climate change: How elephants help pump planet-warming carbon underground
Source: Phys.org