Sediment resuspension is a research area focused on the movement and redistribution of sediment particles within aquatic environments. This process occurs when external forces such as waves, currents, or human activities disturb the sediment bed, causing particles to be lifted and suspended in the water column. Sediment resuspension can have significant impacts on water quality, habitat disturbance, and ecosystem health, as suspended sediment can block sunlight, smother benthic organisms, and transport pollutants. Researchers in this field study the factors influencing sediment resuspension, such as hydrodynamics, sediment properties, and human activities, to better understand and manage its effects on aquatic ecosystems.