Alluvial Rivers

Alluvial rivers are rivers that flow through landscapes rich in loose, erodible sediments like silt, sand, and gravel. These sediments are transported and deposited by the flowing water, shaping the river’s course and creating features like broad floodplains, point bars, and deltas. The shape and position of alluvial rivers can change over time due to natural processes like flooding and sediment deposition. They are dynamic systems that constantly evolve, often supporting diverse ecosystems and fertile lands, and are typically found in areas with abundant sediment supply from upstream sources.