For many decades, sustainable management of rangeland resources have gained less attention due to either their geophysical location or assumed that they are used only as a means of existence for those historically been excluded and marginalized pastoralists. However, this needs empirical investigation of basic biophysical components of rangeland resources (vegetation and soil resources) to understand how they respond to changing characteristics of environmental components across space and time. Rangeland recourses management which is based on understanding of the vulnerability of the components is quite significance to ensure sustainable development of these resources in the pastoralist area.