نتایج جستجو برای: year daily measured pan data 1996
تعداد نتایج: 3407413 فیلتر نتایج به سال:
the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...
Evapotranspiration (ET) plays an important role in the hydrological cycle and it is essential to estimate ET accurately for the evaluation of available water resources in arid regions. In this paper, the monthly change of ET in the semi-arid Hailiutu River basin in northwest China were studied. The spatial distribution of ET was assessed by using the energy balance approach SEBS (Surface Energy...
The aim of this study is to model the evaporation data, which one important parameters hydrological cycle, by using Adaptive Neuro Fuzzy Inference System (ANFIS). Four different models were designed starting from input up four inputs used average daily temperature (ºC), relative humidity (%), current pressure (hPa) and wind speed (m/s) as parameters. Total pan (mm) was selected output parameter...
Considering the effect of wave on marine activities in Chabahar, different factors influencing the wave height were considered in the present study. For this purpose, the daily data of the year 2007-2011 and hourly data consisting of two month data of the year 2006 were employed. The results of the proposed method were compared with the results of the fuzzy logic based on PSO algorithm. The Mon...
abstract the purpose of this study was to find out the effect of applying the principles of group-dynamic assessment (g-da) on learning of conditional structures in english by iranian efl learners at the intermediate level, which according to the formal educational system in iran, includes students who are in their second year of studying in high schools of koohdasht city. this study was a qua...
Abstract The present study sought to use a 20 mm thick foam coated with cement slurry and blue ball diameter of 6 cm, as physical methods, in 50 80% surface covers, their composite coverage the Colorado pan. water depth pans was measured for 1 month autumn season. Then, pans' daily evaporation calculated compared amount control evaporation. results indicated that combined method (plastic foam) ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید