نتایج جستجو برای: zagros mountains

تعداد نتایج: 16983  

Climate change is currently considered a serious threat for many species and recognized as one of the most important factors in the global biodiversity loss. Among animal groups, amphibians are known to be among the most sensitive groups of vertebrates to climate change due to their inability to travel long distances, and mountain habitat species are more exposed to climate change pressures tha...

Abstract. Eurasian Nuthatch (Sitta europaea), with 18 subspecies, has a wide distribution in deciduous forests of Eurasia. The subspecies S.e.persica is a resident bird in the Zagros Mountains, from north-west to south-west of Iran. The aim of this study was to evaluate the taxonomic and phylogenetic relationships of this subspecies to European, Asian, as well as Caucasian clades. For this purp...

Journal: :international journal of environmental research 2010
d. hayatgheib m. karami h. farahmand h. mehrabani-yeganeh m.s. farhadinia

western and eastern populations of goitered gazelles are separated by zagors mountains as a barrier. bordering iraq, western population has suffered from drastic decline during and after iran-iraq war. presently, there are small numbers of the goitered gazelles left in the region with no clear understanding of their taxonomic status. it has been normally assumed that there should be a differenc...

Journal: :International Journal of Social Science Studies 2015

This study describes morphological diversity and relationship of 14 cultivars and 133 wild fig accessions from central Zagros Mountains located in the west of Iran, based on 58 morphological characters. Among all characters, secondary drooping branches, number of bark tubers, shape of central lobe, length of central lobe/length of lamina, little lateral lobes, shape of leaf without lobed, fruit...

Journal: :جغرافیا و مخاطرات محیطی 0
رضا صفایی راد قاسم عزیزی حسین محمدی حمید علیزاده لاهیجانی

1. introduction the zagros mountains present a great potential for paleo-environmental studies for the reconstruction climates of the late-pleistocene and holocene. iranian zagros mountains form the northeastern boundary of the fertile crescent and separating the mesopotamian lowlands from the iranian plateau. it is postulated that near east was a place for the domestication of plants and anima...

Journal: :Archaeometry 2022

Late Bronze Age multiple human burials from Deh Dumen, Iran, were uncovered in the Zagros Mountains. Using cross-sectional geometry and histology, a sample (n = 23) of fragmented femora these was examined to test for possible adaptation transhumant pastoralism. Midshaft femur remodelling modelling characteristics across males, females age-at-death groups partly indicated sex-specific pastoralis...

2013
Claudio Faccenna Thorsten W. Becker Laurent Jolivet Mehmet Keskin

The Middle East region represents a key site within the Tethyan domain where continental break-up, collision, backarc extension and escape tectonics are kinematically linked together. We perform global mantle circulation computations to test the role of slab pull and mantle upwellings as driving forces for the kinematics of the Arabia–Anatolia–Aegean (AAA) system, evaluating different boundary ...

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