نتایج جستجو برای: northern zagros forest

تعداد نتایج: 214446  

Journal: :international journal of advanced biological and biomedical research 2013
yousef askari mohammad kazem parsapour zahra hosseni

to modeling of suitability iranian oak site to establish coppice regenerations, chahartagh forest reserve, ardal region, chaharmehal and bakhtiari province, southern zagros forest, and southwest iranian state was selected. to modeling suitability iranian oak used the physiographic element, soil depth, climatology and distance from village selected. to this study used the raster formats by pixel...

Journal: رستنیها 2006
A. GHAHREMAN A.R. NAQINEZHAD, B. HAMZEH’EE F. ATTAR, M. ASSADI,

The Caspian (Hyrcanian) lowland forest zone in northern Iran is characterized by small remnant alder forest communities, dominated or subdominated with an Euxino-Hyrcanian element, Alnus glutinosa ssp. barbata. The first floristic inventory of these alder forests in northern Iran is presented. The floristic catalogue is based on the data of 133 phytosociological releves in eight different alder...

Maziar Haidari, Mehrnosh Shabanipour Nilofar Mostafa Soltani, Seyed Mostafa Moslemi Seyed Mahalleh

To detection of suitable sampling method to study tree canopy cover in the northern Zagros forest, Baneeh region forest, Kurdistan province, and west of Iran was selected. 40 square sample plots one hectare (100×100 m) were selected and perfect inventoried. In every sample plot the position of tree, kind of species and two diameter of crown (m) were recorded. To study of canopy cover different ...

Maziar Haidari, Mehrnosh Shabanipour Nilofar Mostafa Soltani, Seyed Mostafa Moslemi Seyed Mahalleh

To detection of suitable sampling method to study tree canopy cover in the northern Zagros forest, Baneeh region forest, Kurdistan province, and west of Iran was selected. 40 square sample plots one hectare (100×100 m) were selected and perfect inventoried. In every sample plot the position of tree, kind of species and two diameter of crown (m) were recorded. To study of canopy cover different ...

Journal: :محیط شناسی 0
مجید مخدوم

six catchment areas of fars, where belong to bioclimatic zone of deciduous temperate forests of palearctic realm, first were . surveyed, and mapped (scale:1: 100,000). then, after ecological and socio economic data analysis and integration, the ecosystem map (mapping unit) of the area was depicted (makhdoum 1992). the ecological capability of catchment areas for agriculture, range management, f...

Journal: :Tectonophysics 2021

We map the lateral variations of P-wave velocity beneath Zagros collision zone in Iran down to 800 km depth by regional travel time tomography. invert 32,293 relative residuals from five temporary seismic networks across NW and central northern Iran, a large number permanent stations distributed over Iranian Plateau. A salient feature our model is ~225 thick lithosphere Zagros, almost twice as ...

Abas Jamshidi Bakhtar, Khosro Sagheb-Talebi Maziar Haidari, Mohamad Reza Marvi Mohajer

Fire, as a natural ecological disturbance factor in forest, this study located in the Marivan region, Northern Zagros forest, and western Iranian state of Kurdistan. In each burned and unburned area 30 circle sample plot (1000 m2) were collected by randomized–systematic method in the 100×200 m net (in total 60 plots). In every sample plot the kind of species, number of tree, the heig...

Journal: :Ecology and Society 2021

Shakeri, Z., K. Mohammadi-Samani, E. Bergmeier, and T. Plieninger. 2021. Spiritual values shape taxonomic diversity, vegetation composition, conservation status in woodlands of the Northern Zagros, Iran. Ecology Society 26(1):30. https://doi.org/10.5751/ES-12290-260130

Journal: :Journal of Applied Sciences and Environmental Management 2017

Journal: :جنگل و فرآورده های چوب 0
ناصر احمدی ثانی assistant professor, mahabad branch, islamic azad university ساسان بابایی کفاکی استادیار، گروه جنگلداری، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی اسدالله متاجی دانشیار، گروه جنگلداری، واحد علوم و تحقیقات، دانشگاه آزاد اسلامی لیدا رزاق نیا کارشناس ارشد آبخیزداری

degradation of zagros forests has been continuing since a long time ago because of traditional and often improper exploitations due to poverty, unemployment, and livelihood. in this study, in order to reduce forest degradation and improve sustainability, the feasibility of multipurpose using of zagros forest was assessed in baneh forests by using gis, rs and ahp. all of the possible land-uses a...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید