Rangelands make up a large proportion of the Earth’s surface, and the soils hold a significant amount of sequestered carbon (Schuman G.E et al. 2001). Rangelands are estimated to contain more than one-third of the world’s above and below ground carbon reserves (Ingram L.J. et al. 2008).
Therefore, there is interest in determining the potential for soil carbon sequestration in rangeland soils, and whether livestock grazing helps or hinders this sequestration (McSherry, M., and Mark Richie. 2013).