نتایج جستجو برای: behbahan
تعداد نتایج: 135 فیلتر نتایج به سال:
Abstract Iran is one of the most earthquake-prone countries in the world and its cities have suffered a lot due to this natural phenomenon. The purpose of this study was the spatial analysis of earthquake crisis management. The research method has been applied-developmental. The research area of Khuzestan province and the statistical population included elites in the field of urban planning...
Hydrograph modeling and prediction of groundwater levels are the main concerns of most hydrogeological calculations and water resource management process. The present study is an application of Sequential Gaussian Simulation (SGSim) method for predicting groundwater levels using recorded monthly data (180 months) related to 21 piezometers of Behbahan aquifer, southwest of Iran. To generate real...
Background and Objectives: Lactobacillus spp. are widely distributed in environment as well as dairy products. During the fermentation process, these microorganisms produce various compounds such as organic acids and bacteriocins with antimicrobial activities. The aims of this study were to isolate and identify lactobacilli from local yogurts of Behbahan, Iran, and assessment of antimicrobial a...
Introduction: Draught is being considered as a climatic reality in arid and semi-arid regions such as Iran. Drought is capable of generating drastic impacts over water and soil resources, vegetation, animals and human beings. Water is a prominent factor as far as agricultural product is concerned specially in arid zones. Draught and its impact on water resources will bear unpleasant conseque...
One of the long-lasting discussions concerning early Neolithic sites in the Iranian plateau deals with the issue of seasonal or permanent settlements that is directly related to level of human mobility during this period. It is noteworthy that this time period coincided with earliest signs of sedentary life style and domestication of some species of animal and plants. What kinds of activities w...
in order to study of biostratigraphy and age dating of kazhdumi formation, based on planktonic foraminifera and correlation of identified biozones with global standard biozones, this formation at tang-e-maghar have been studied. in this study 73 samples of kazhdumi formation, with 270 meter thickness, have been collected. the main lithological units at the studied section consist of the black b...
extended abstractintroduction the recognition of behaviors of the atmospheric circulation patterns and effective climatic elements in occurrence of flood is very important, especially because abnormal climate changes such as global warming in recent years tend to change in atmospheric circulation patterns and outbreak climatic inelegances in many areas in the world. intensive and torrential pre...
introduction regional inequality on social and economic grounds is one of the important obstacle in economic development. thus, one of the main issues for policy making and planning in designing a comprehensive social and economic plan is the balanced development in different regions. the recognition of each region situation in relation to other cases is a necessary factor in decreasing inequal...
a survey of cereal fields of khuzestan province during 2008-2011 revealed that cereal cyst nematodes (ccns) are widely distributed in this region. the ccns were present in 37 and 35% of the 200 samples collected from wheat and barley fields respectively. the species were identified as heterodera avenae type b and h. filipjevi the morphological and morphometric identifications of which were conf...
in order to study on the effect of nitrogen, vermicompost and nitroxin biofertilizer on growth indices and phenology of sesame a field experiment was carried out at behbahan in summer of 2009. treatments were arranged in a factorial experiment based on rcbd with three replications. three rates of nitrogen fertilizer (50, 75 and 100% of region recommended nitrogen rate,) as a first factor, three...
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