The relationship between species richness and ecosystem resilience is crucial in understanding how ecosystems respond to disturbances. Higher species richness typically enhances resilience because diverse species contribute various functions, promoting stability during environmental changes. This diversity allows ecosystems to reclaim functionality more quickly after disturbances, such as climate events or human impacts. Moreover, ecosystems with greater richness have a wider range of genetic variability and adaptive capabilities. Consequently, preserving biodiversity is essential for maintaining ecosystem health and ensuring that ecosystems can continue to provide vital services, like carbon sequestration and water purification.