Why is species richness important?

Number of species per unit area is called Species Richness. If you have more number of species , more will be species richness hence stable will be the ecosystem.

More species richness will contribute to increase in biodiversity also which is an important aspect biodiversity conservation.

Species richness is important because it reflects the biodiversity of an ecosystem, which contributes to its stability and resilience. A higher species richness can enhance ecosystem functioning, such as nutrient cycling, pollination, and pest control. It also provides a greater variety of genetic resources, which can be important for adaptation to environmental changes and for human use in areas like medicine and agriculture. Additionally, high species richness can have aesthetic, cultural, and recreational value, benefiting human well-being.