Fertile soils in Florida have it even worse! https://www.saj.usace.army.mil/Media/Images/igphoto/2000751832/ https://www.saj.usace.army.mil/Media/Images/igphot

Fertile soils in Florida have it even worse! https://www.saj.usace.army.mil/Media/Images/igphoto/2000751832/ https://www.saj.usace.army.mil/Media/Images/igphoto/20007518... Nearly and inch of soil loss per year since the land was first drained to farm. But this is less erosion and more just decay of organic matter exposed to air I think.