In the context of freshwater habitat, what is ‘aquatic biodiversity’ primarily concerned with?

Aquatic biodiversity is primarily concerned with the variety of organisms present in freshwater habitats. This concept encompasses not only the number of different species but also the genetic diversity within those species and the ecosystem diversity that supports them. In freshwater environments, biodiversity is crucial for maintaining ecological balance and resilience, as it contributes to functions such as nutrient cycling, food web dynamics, and habitat stability.

The richness of species found in a freshwater ecosystem influences its ability to withstand environmental changes and stresses, such as pollution, climate change, and habitat destruction. A diverse range of organisms—including plants, fish, amphibians, invertebrates, and microorganisms—plays a vital role in these habitats, providing essential services and supporting overall ecosystem health.

Understanding aquatic biodiversity is essential for conservation efforts, management practices, and policy-making that aim to protect these vital ecosystems and the services they provide.