نتایج جستجو برای: 2000 m asl in alborz mountain
تعداد نتایج: 17083379 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...
Regular aerosol backscatter measurements using an elastic-backscatter lidar were performed from May 2000 to December 2002 in Barcelona (Spain) in the frame of EU EARLINET Project (European Aerosol Research Lidar Network). Vertical profiles retrieved in a regular schedule confirmed the presence of multiple aerosol layers of regional origin above the mixing layer during numerous measurement days....
BACKGROUND Acute mountain sickness (AMS) commonly occurs when unacclimatized individuals ascend to altitudes above 2000 m. Acetazolamide and Ginkgo biloba have both been recommended for AMS prophylaxis; however, there is conflicting evidence regarding the efficacy of Ginkgo biloba use. We performed a randomized, placebo-controlled trial of acetazolamide vs Ginkgo biloba for AMS prophylaxis. M...
One of the main scientific topics on the effects of global climate change is to assess changes in the carbon cycle in rangelands. Net Primary Production (NPP) is an important component of this cycle, in terms of carbon storage, and a key indicator for assessing the ecosystem function. This research aimed to investigate the correlation between NPP and ocean-atmospheric oscillations, monthly and ...
Abstract This study is perhaps the first attempt to use satellite data (1990–2018) analyze spatiotemporal changes in glacial lakes over Kashmir Himalayas supplemented by field studies. Landsat images were used delineate spatial extent of at four-time points, i.e., 1990, 2000, 2010 and 2018. The total count as well their showed a discernible increase. number increased from 253 1990 324 2018, wit...
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...
Background & Aim: Thymus daenensis Celak. is one of the herbal and perennial medicinal plants belonging to Lamiaceae which grows widely in Isfahan and Chaharmahal va Bakhtiari provinces. All of its floral on aerial part has extensive use in preparing traditional medicines. The major constitutes of Thymus daenensis Celak. are thymol and carvacrol. Since ecolo...
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