atmospheric deposition

Atmospheric deposition refers to the process by which pollutants and particles from the air settle onto the Earth's surface. This can occur through two main ways: dry deposition, where particles and gases directly settle out of the air, and wet deposition, where pollutants are brought down by rain, snow, or other forms of precipitation. These processes transport substances like dust, chemicals, and pollutants from the atmosphere to soil, water bodies, and ecosystems, potentially impacting environmental health and water quality. Atmospheric deposition is a key mechanism redistributing substances from the air to the surface.