River morphology is the study of the shape, form, and structure of rivers and their surrounding environments. It involves examining the physical characteristics of rivers, such as their channel shape, bed material, flow patterns, sediment transport, and erosion and deposition processes. Researchers in this field aim to understand how rivers evolve and change over time, how they interact with their surrounding landscapes, and how human activities can impact their morphology. By analyzing and modeling river morphology, scientists can better predict and manage the impacts of natural events such as floods and droughts, and human activities such as urbanization and land use changes, on river ecosystems and the surrounding environment.