نتایج جستجو برای: semirom
تعداد نتایج: 100 فیلتر نتایج به سال:
By understanding the temporal and spatial variations of water resources in a region, the better management and planning of water resources and water consumptions can be done. Time series modeling, if used correctly, will lead to acceptable results in this regard. For this purpose, the monthly runoff time series for 28 years was prepared at the hydrometric stations of Mehregerd region and the pr...
as a part of a major ecological study of hanna wetland, semirum region, isfahan province, parasitic infestation of 3 native and one introduced fish species were investigated. a total of 120 fish specimens were collected by both cast net and a series of gillnets between fall and winter 2007, and spring and summer 2008. some of the observed parasites are reported for the first time as new host re...
to determine the suitable indices for vegetation cover and production assessment based on the remote sensing data, simultaneous digital data with field data belonging to the spring rangeland of the semirom-isfahan province were analyzed. during two years of monitoring the annual, grass, forb, and shrub vegetation cover and the total production data from 86 were collected. the global positioning...
The vast and diverse rangelands of Iran require the selection of appropriate methods for grazing intensity measurement in the different vegetation types. Methods can be compared on the bases of time and budget as well as their accuracy. In this study nine methods of the utilization measurement were conducted on the E. ceratoides stands of Hanna exclosure Semirom, Isfahan province. The duncan mu...
The persistent scattering interferometry (PSI) technique is a valuable tool in displacements' monitoring of earth's surface. The persistent scattering interferometry (PSI) based on persistent scatterrer (PSInSAR) is one of the techniques used to reduce constraints (temporal and spatial incoherency). It is based on persistent scatterer and monitor displacement of only the pixels with timely-cons...
The purpose of this study was to determine the Many factors are involved in the risky behaviors of students, including lack of skills to cope with difficult living conditions. Therefore, the present study aimed to investigate the effectiveness of self-compassion treatment on happiness and resiliency of students with high-risk behaviors. The design of this study is experimental and pretest-postt...
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gilooyeh clan or rouzbeh family was one of the most famous and effective iranian clans of fars during the first three centuries sassanids who was gradually successful to penetrate in abbasid caliphate and to show their important roles in social- political events, in addition to their periodic battles with aggressive and dominant arabs. gilooyeh himself who was the most famous and prominent memb...
background & aim: black seed or black cumin (nigella sativa l.) belongs the family ranunculaceae. black seed is one of these species, which is naturally distributed in different parts of the country. it is extensively cultivated in various regions of iran. experimental: the experiment was achieved using randomized complete block design with three replications in the research field of islam...
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