How does turbidity affect aquatic life?

High turbidity can significantly reduce light penetration in water bodies, which is critical for the process of photosynthesis that aquatic plants and phytoplankton rely on. When the water is murky or filled with suspended particles, less sunlight reaches these organisms, impairing their ability to produce food through photosynthesis. This, in turn, negatively impacts the entire aquatic food web, as many organisms depend on these primary producers for sustenance.

Additionally, reduced light availability can affect the growth of submerged aquatic vegetation, which plays an important role in providing habitat and oxygen for various aquatic species. Therefore, high turbidity can lead to a less productive ecosystem overall, altering the balance of aquatic life and potentially leading to a decline in biodiversity.

Understanding the role of turbidity in aquatic ecosystems is essential for managing water quality and preserving aquatic habitats.