نتایج جستجو برای: flow duration curve

تعداد نتایج: 795994  

Journal: :Media Ilmiah Teknik Sipil 2022

The Dodokan Watershed (DAS) is a watershed that included in one of the national priority watersheds, so it necessary to monitor and evaluate management on regular basis. One very important aspect monitoring evaluating determination amount environmental discharge. Environmental discharge Indonesia known as river maintenance flow which intended context maintain ecosystems. regulated PP No. 38 201...

The flow duration curve (FDC) represents the frequency distribution of water flow over a period of time, which is widely used in hydrology to evaluate different ranges of river water flow applications. Therefore, it is necessary to develop a suitable estimation model and method in un-gauged watersheds. To this end, in the present study, a modeling method based on nonlinear regression, for the p...

Journal: :Proceedings of the Japan Society of Civil Engineers 1980

Journal: :JAPANES JOURNAL OF MEDICAL INSTRUMENTATION 1970

Journal: :تحقیقات جغرافیایی 0
مهدی تیموری دانشگاه فردوسی مشهد

hydrograph analysis is a complex problem in a variety of water resources investigations and its estimate is critical in the assessment of low flow characteristics of river for use in water supply, water management and pollution assessment. the paper describes different methods of base flow separation based recession analysis from daily river flow records and distinguishes the most suitable meth...

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