species diversity

Species diversity refers to the variety and abundance of different species within a specific area or ecosystem. It highlights not only how many species are present (richness) but also how evenly individuals are distributed among those species (evenness). High species diversity indicates a healthy, resilient environment, as many species interact and support ecosystem functions. It’s a key indicator of ecological health, reflecting the complexity and stability of natural systems. Protecting species diversity helps ensure ecosystems can adapt to changes and continue providing vital resources like clean water, air, and food.