What is a key role of biodiversity in ecosystem health?

Biodiversity plays a crucial role in enhancing nutrient recycling within ecosystems. A diverse range of species contributes to a variety of biological processes, such as decomposition, nitrogen fixation, and nutrient uptake. Different organisms, including plants, fungi, and microorganisms, each have unique roles in breaking down organic matter and returning nutrients to the soil. This process supports plant growth and sustains food webs.

When biodiversity is high, ecosystems can better regulate nutrient cycles, leading to healthier soil and more resilient environmental conditions. Conversely, a loss of biodiversity can disrupt these processes, resulting in diminished nutrient cycling efficiency and potentially leading to reduced ecosystem productivity and health. Thus, the richness of species within an ecosystem directly influences its ability to recycle nutrients effectively.