گنجینه

Aqueduct and sat down in Sabzevar

Reza Kargar

Masters student in Geography and Urban Planning

July 91

Abstract

In this study, using documents (reports and articles) Track and Field (interview Vmshahdh) an overview of the causes of land subsidence in Sabzevar paid And reached the conclusion that blocking the effects of human activity Vdrntyjh qanats of underground aquifers and surface waters due to storm sewage to the qanats, the main cause of land subsidence in the city The geological formations of the crust is also increased sharply, particularly in the central and historic city with a crisis are

End solutions for solving the problems of the human condition and is presented Tbby

 Keywords: depression, subterranean, earth formations, sewerage, Sabzevar