Volume 76 (2023)
Volume 75 (2022)
Volume 74 (2021)
Volume 73 (2020)
Volume 72 (2019)
Volume 71 (2018)
Volume 70 (2017)
Volume 69 (2016)
Volume 68 (2015)
Volume 67 (2014)
Volume 66 (2013)
Volume 65 (2012)
Volume 63 (2010)
Volume 62 (2009)
Effectiveness of different methods of data separation to increase the accuracy of the estimate suspended sediment stations using sediment ratio curve (Case study: Part of the watershed Atrak in Golestan Province)

abbas ali ghezelsofloo; Mahboobeh Hajibigloo

Volume 71, Issue 2 , September 2018, , Pages 457-471


  Estimation of suspended sediment basins of data and information is readily available but for basins without statistics, other methods require. The experimental method known as sediment rating curves or relationship "discharge sediment load" is provided. This study seeks to provide better separation of ...  Read More

The use of computational intelligence base models in suspended sediment load estimation (Case study: Gillan province)

Maryam Asadi; Ali Fathzadeh

Volume 71, Issue 1 , June 2018, , Pages 45-60


  Understanding of suspended sediment rate is one of the fundamental problems in water projects which water engineers consistently have involved with it. Wrong estimations in sediment transport cause incorrect design and destruction of hydraulic systems. Due to the difficulty of suspended sediment measurements, ...  Read More

Comparison the efficiency of M5 and Genetic Programming on Suspended Sediment Load Estimation of Rivers

javad zahiri; hadis shahrokhi; Ahmad Jafari

Volume 71, Issue 1 , June 2018, , Pages 173-187


  Suspended sediment load estimation is one of the most important and complicated debates on sediment transport and river engineering. Therefore, the variety of methods developed to estimate suspended sediment load in rivers. According to the empirical nature of these methods, the results have low accuracy ...  Read More

Performance evaluation of different estimation methods of suspended sediment load by sediment rating curve in Sefidrood watershed

sedigeh mohamadi; Ali Salajegheh; Hassan Ahmadi; Jamal Ghoddousi; Ali Kianirad

Volume 70, Issue 4 , January 2018, , Pages 977-990


  Suspended sediment load is the biggest non-point pollution source and a major factor of degradation of surface water quality. Because of hydraulic models of sediment transport can not predict the suspended sediment load, sediment rating curves as usual hydrological methods are utilized spread for this ...  Read More

Estimation suspended sediment load with sediment rating curve and artificial neural network method (Case Study: Lorestan province)

mohsen yosefi; Fatemeh Barzegari

Volume 68, Issue 2 , September 2015, , Pages 413-426


  Suspended sediment estimation is an important factor from different aspects including, farming, soil conservation, dams, aquatic life, as well as various aspects of the research. There are different methods for suspended sediment estimation. This study aims to estimate suspended sediment using feed forward ...  Read More

Estimation of the suspended sediment loud of Karaj River using fuzzy logic and neural networks

A. Salajegheh; A. Fathabadi

Volume 62, Issue 2 , October 2009, , Pages 271-282

  Correct estimation of suspended sediment transported by a river is an important practice in water structure design, environmental problems and water quality issues. Conventionally, sediment rating curve used for suspended sediment estimation in rivers. In this method discharge and sediment discharge ...  Read More