
Acceptability of plant species along grazing gradients around watering points in Tunisian arid zone
Keywords: Grazing gradient; Watering points; Plant cover; Richness; Density; Grazing value; Dry area; TunisiaCP, palatable cover; CUP, unpalatable cover; CVP, very palatable cover; DP, palatable density; DUP, unpalatable density; DVP, very palatable density; GV, gr