I don´t understand the question. Can you explain a little.

Dear colleague Ana María Sánchez Peralta,

Yes, thanks a lot, I need to help with soil erosion standards, in correlation with environmental protection.

@Prof. Dr. Bashkim Lushaj

Do you mean erosion 'control' standards?

Issam Sinjab

Yes, thanks a lot!

To me it means eroding of soil fertility including nutrients which are usually present in top soil due to degradation of decay matter.

In most of the regions in world, there exists guidelines for soil erosion and control. However in some advanced countries like United states has their own state based standards for soil erosion and control declared by their environment department. You can access www.mde.state.md.us, http://www.state.nj.us, etc.

There are many references that you can find online, each place is different. One such erosion controls are the one below for the state of Maryland:

Erosion and Sediment Control in Maryland

http://www.mde.state.md.us/programs/Water/StormwaterManagementProgram/SoilErosionandSedimentControl/Pages/programs/waterprograms/sedimentandstormwater/erosionsedimentcontrol/index.aspx

Issam Sinjab,

thanks a lot!

Arvind Jha,

thanks a lot!