دانلود مقاله قنات و نشست زمین در شهر سبزوار
برای دانلود به منوی سمت چپ وبسایت مراجعه فرمایید.
برای دانلود به منوی سمت چپ وبسایت مراجعه فرمایید.
زمين شناسي و خصوصيات تكتونيكي منطقه سبزوار
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