Triptych comparison of a river mouth, showing a pristine environment (left) with subsequent sediment, nutrients, and toxin inputs leading to an unhealthy and unproductive environment with a hardened shoreline (right)
Illustration of an estuary with a braided river mouth
Illustration of a 3D watershed with river mouth, continental islands, coral reef, and beach
Illustration of a 3D watershed with braided river, continental islands, coral reef, and beach
Illustration of a 3D coastline showing mountains to open ocean