dr. pizadeh, we were at their service tonight, and i am grateful to you for accompanying us until the end . in the name of god. hello. 37 research stations for. watershed projects have been established in the country. the head of research of soil and water protection code and watershed management said: the implementation of watershed projects brings a 70% reduction in the damage of sayed, and for each hectare of watershed, one thousand cubic meters of water is stored in the soil. in these 37 places that i served you.