مرور Volume 12, Issue 3 بر اساس عنوان
در حال نمایش موارد 1 - 4 از 4
-
A comprehensive study on the effect of moisture content on coal spontaneous combustion tendency
(Islamic Azad University, Mashhad Branch, 2020-07-01)There are several phenomenons for polluting the environment, especially in coalfields; which coal spontaneous combustion is one of them. The moisture content is one of the intrinsic characteristics of coal, which has an ...
-
Earliest Campanian - latest Maastrichtian sequence stratigraphy based on planktonic foraminifera, Fars province, Zagros, Iran
(Islamic Azad University, Mashhad Branch, 2020-07-01)The Gurpi, Tarbur and Sachun formations have been investigated in the studied section in the Fars Province, in order to determine their sequence stratigraphy. On the basis of done studies on the cores of borehole, four ...
-
Evaluation of heavy metal contamination in soil and water resources around Taknar copper mine (NE Iran)
(Islamic Azad University, Mashhad Branch, 2020-07-01)The study area is located in North Eastern Iran, near Taknar copper deposit where exploration, extraction and processing operations are ongoing. The purpose of this study is to understand the geochemical effects of mining ...
-
Use of morphometric indices in drainage network changes (Indicators in the Kordkanlo Basin)
(Islamic Azad University, Mashhad Branch, 2020-07-01)The Kordkanlo Basin, one of the Atrak sub-basins, located in the northeastern of the Ghoochan city, the Khorasan Razavi Province; is situated in Kopet Dagh geologic zone. The overall objective of this study is to evaluate ...



