نتایج جستجو برای: outflow measurements of qarehbaghestan hydrometric station
تعداد نتایج: 21190268 فیلتر نتایج به سال:
Three indirect techniques for index flood estimation are analysed in order to evaluate their applicability and effectiveness. These indirect techniques, based on both statistical and conceptual approaches, are applied to a set of 33 hydrometric stations, located in a large area in northern-central Italy. The results show that the statistical model, due to its flexible structure, has a better de...
Abstract This research investigates the effect of drought on ground water table of Neishabour plain. The precipitation data of Nishabour synoptic station during 1990-2001, the Bar climatology station during 1964-2001 and the data of hydrometric stations of Kherv and Bar in 1996-2001 have been used as the base of analysis. The method of Herbest et all has been used to analyze the drought. Usin...
Background and aim: The macro-policies of resistance economy emphasize reducing foreign dependencies and preventing unnecessary currency outflows. The purpose of this study was to calculate the amount of currency outflow resulting from the publication of articles in foreign journals and provide the necessary strategies in the field of research. Materials and methods: The present study was a mix...
Introduction: Mexico uses hydrological models to determine floods, evaluate land use change scenarios, climate and define federal zones, among other applications. However, the are rarely calibrated beforehand, which increases uncertainty in design of structures hydraulic standards. Objective: To build a model for watershed Fuerte River, Mexico, extreme rainfall events occurred 2009, 2011, 2015,...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
abstract this research investigates the effect of drought on ground water table of neishabour plain. the precipitation data of nishabour synoptic station during 1990-2001, the bar climatology station during 1964-2001 and the data of hydrometric stations of kherv and bar in 1996-2001 have been used as the base of analysis. the method of herbest et all has been used to analyze the drought. using ...
Snow measurements at the Kühtai station in Tirol, Austria, (1920 m.a.s.l.) are described. The data set includes snow water equivalent from a 10 m2 snow pillow, snow melt outflow from a 10 m2 snow lysimeter placed at the same location as the pillow, meteorological data (precipitation, incoming shortwave radiation, reflected shortwave radiation, air temperature, relative air humidity, and wind sp...
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