province just last week in tehran province, how much damage did we see in this financial statement of shahabi riyalsee the number, how much damage did we have on the border between firuzkoh province of tehran province and the province, fortunately the effectiveness of the watershed structures was shown there and the damage was about 230 billion rials the estimation that doing yes is the damage and trousers of raw materials and the agricultural sector and different parts of this damage in iran and even the residential area under flood and sediment taught that in this use of physical instruments because it has always been raised in kandi the progress of inter, among other reasons, is due to the lack of financial resources, and whether in tehran province where you did research and research , you had investments from the private sector or our public assistance department as public contributions and that in the parts of in the southern slope of alborz , soil conservation is more important now residents are more interested in the discussion of participatory conservation, how much participation is planned