نتایج جستجو برای: zagros mountain
تعداد نتایج: 27551 فیلتر نتایج به سال:
Mastic (Chatlanqosh or turpentine) is a valuable tree species in most parts of the country, particularly around the southern slopes of the Alborz and Zagros mountain range distributed. Wild Mastic tree is mainly due to the adaptability and hard rocky ground tree and needless to excessive irrigation, it doesn't usually crop. It is the mountain range of the plant, giving it less water. The soil a...
Background & Aim: Chaharmahal va Bakhtiari province contains several major floristic plant associations of central Zagros Mountains. Kallar species were used for medicines nutrias in this area. However, these valuable species have been threatened and even become at risk of extinction due to habitat fragmentation and disturbance. Therefore, the first step in protecting theses species is identify...
Quantitative assessment of relative tectonic activity in the Alamarvdasht river basin, south of Iran
Tectonic processes are major factors controlling landform development in tectonically active areas. In order to evaluate quantitative measurement of tectonic activities in the Alamarvdasht basin in the south of Iran, six different morphological indices including stream-gradient index (SL), drainage basin asymmetry (Af), hypsometric integral (Hi), valley floor width-valley height ratio (Vf), dra...
Abstract The Zagros Mountains represent a strategic geographic region near the junction of Africa, Europe, and Asia, valleys within mountain range likely correspond to migration corridors used by archaic modern humans. Ghar-e Boof, key archeological site in southern Zagros, is located at an altitude 905 m.a.s.l. Dasht-e Rostam Fars Province, Iran. On basis lithic artifacts radiocarbon luminesce...
Flora of Jahanbin mountain area in Chaharmahal and Bakhtiari province, located between Shahrekord and Hafshejan cities, with 12’187 hectares and 2’150 to 3’300 m elevation above sea level, is investigated. Vegetation of this area comprises of 273 species, 189 genera and 42 families. Asteraceae (37 species, 13.5%), Poaceae (31 species, 11.3%) and Fabaceae (25 species, 9.1%) were the most importa...
Range suitability and its grazing capability are the most important criteria in rangeland analysis and monitoring. Determination and monitoring of factors affecting on range suitability and diagnosis of them are important .All range ecosystem components affect range suitability. Which among them physical and vegetational factors, forage production, water resources and sensitivity to erosion wer...
Mountain vipers of the genus Montivipera, generally, and the species of the Raddei clade, specifically, are interesting examples of species neo-endemism in Iran, Anatolia, and the Caucasus. Given the critical conservation status of these species, it is necessary to identify their suitable habitats for prioritizing conservation measures. We modeled ecological niche of each species based on four ...
Mastic (Chatlanqosh or turpentine) is a valuable tree species in most parts of the country, particularly around the southern slopes of the Alborz and Zagros mountain range distributed. Wild Mastic tree is mainly due to the adaptability and hard rocky ground tree and needless to excessive irrigation, it doesn't usually crop. It is the mountain range of the plant, giving it less water. The soil a...
Range suitability and its grazing capability are the most important criteria in rangeland analysis and monitoring. Determination and monitoring of factors affecting on range suitability and diagnosis of them are important .All range ecosystem components affect range suitability. Which among them physical and vegetational factors, forage production, water resources and sensitivity to erosion wer...
mastic (chatlanqosh or turpentine) is a valuable tree species in most parts of the country, particularly around the southern slopes of the alborz and zagros mountain range distributed. wild mastic tree is mainly due to the adaptability and hard rocky ground tree and needless to excessive irrigation, it doesn't usually crop. it is the mountain range of the plant, giving it less water. the soil a...
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