“…Furthermore, both shrubs have similar dimensional characteristics to those of other shrubs in other semi-arid and arid areas, to reduce desertification and soil erosion. For example, Hedysarum fruticosum, Artemisia halodendron and Caragana microphylla have been planted as sand binders on moving and semi-moving sand dunes since the 1980s in the Horqin Sandy Land, which is located in the northeastern part of China ; Mediterranean legume shrubs, including Colutea arborescens, Dorycnium pentaphyllum and Medicago strasser, have been used to control soil erosion in Guadalajara in Central Spain (Garcia-Estringana et al, 2013). Aloe secundiflora shrubs act as facilitators in degraded semi-arid rangelands in Kenya (King, 2008).…”