How to calculate the total soil erosion?

I wanna know how to calculate the total soil erosion in my research area and the number of every land type after the model completed successfully?

HI @yzl777 -

You can do both of those things using a Zonal Statistics tool in your GIS. The model also does some of this aggregating for you, within the watershed or sub-watersheds that you provided as input, which you can see in the watershed_results_sdr.shp model output.

~ Stacie