Indicator species reveal grazing impact on vegetation for sustainable rangeland management.
Monitoring vegetation changes is crucial for sustainable rangeland management. In Turkey, a study used Detrended Correspondence Analysis and Principal Components Analysis to analyze 221 plant species in 44 sample sites. The results showed that grazing impact was the main factor affecting vegetation composition. Fifteen indicator species were identified, which can help assess vegetation status and guide rangeland management in semiarid conditions. These species and bare ground responded clearly to grazing impact, becoming more abundant in certain ranges.