نتایج جستجو برای: high zagros

تعداد نتایج: 2060216  

بهمنی مهر, اردشیر, نیک منش, فاطمه, یپیسکوپوسیان, لوون,

  Background & Objectives: Zagros Mountains, which are between the flatlands of Mesopotamia and the Iranian plateau, surround the western border of the country. This region was the cradle of great civilizations like Mesopotamia and Elam. This study aimed to test the boundary role of the Zagros Mountains in the genetic structure of the region through evaluating the paternal lineages inheritance ...

Dorna Rezaei Maziar Haidari

Silvicultural operation need to notice the species diversity. To this study Gomarlang district in marivan region, northern zagros forest was selected. In this study 30 circle sample plots (500 m2) were collected by random method. In every sample plot the kind of species and number of trees and shrub were recorded. In the sample plots the micro plots of 5 m by 5 m (i.e. area of 25 m2) were desig...

جهان‌بخشی, رویا, راستگو, معصومه, سبزه‌یی, مسیّب , طاهر زاده, لیدا , نوری خانکهدانی, کمال ,

Tang-e-Hana skarn is located at part of the Zagros ophiolitic sequence, and then it is considered as a part of the Zagros structural province. According to the current study, this skarn is classified in 4 main groups: 1- Wollastonite skarn 2- Augite wollastonite skarn 3- Grossular wollastonite skarn 4- Andradite titanite augite wollastonite skarn. Geochemical characteristics indicate that Tang-...

احمد جلالیان, , شمس‌الله ایوبی, , مصطفی کریمیان اقبال, ,

Investigation of paleosols plays a great role in paleoecological and paleoclimatological studies. They are also important in soil survey and planning, as they exhibit characteristics different from younger soils. Paleosols are those soils which formed under conditions different from present ones, and are either buried within sedimentary sequences or those which lie on persisting surfaces. Altho...

Zagros forests are one of the important natural ecosystems in Iran with high plant diversity and variety of plant communities. In recent decades, fire events have frequently occurred in some of these ecosystems. The purpose of this research is to investigate the composition and diversity of herbaceous species after nine years of fire occurrence in the forests of Zagros in western Iran. For this...

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