fluvgeomorfologi

Fluvgeomorfologi is the study of landforms created by rivers and streams. It is a sub-discipline of geomorphology, which focuses on the processes and landforms of the Earth's surface. Fluvgeomorfologi examines how the flow of water shapes the landscape through erosion, transport, and deposition of sediment. This includes the formation of valleys, meanders, deltas, floodplains, and terraces.

Key processes studied within fluvgeomorfologi include fluvial erosion, which carves out channels and valleys, and fluvial transport, which moves sediment downstream. Deposition occurs when the water loses energy, leading to the accumulation of sediment and the creation of features like point bars and alluvial fans. The shape and behavior of rivers are influenced by factors such as gradient, discharge, sediment load, and the underlying geology of the area.

Understanding fluvgeomorfologi is crucial for various applications, including flood prediction and management, the design of infrastructure such as bridges and dams, and the restoration of degraded river systems. It also helps in interpreting past environmental conditions and predicting future landscape changes. The study often involves field observations, remote sensing techniques, and numerical modeling to analyze river systems and their evolution over time.