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)
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

Comparison of the Efficiency of Support Vector Regression and K-Nearest Neighbor Methods in suspended sediment load Estimation in river (Case Study: Lighvan Chay River)

ali rezazadeh joudi; Mohammad Taghi Sattari

Volume 70, Issue 2 , August 2017, , Pages 345-358


  Estimation of suspended sediment load or specifying the damages incured as a result of inattention to such estimation is one of the most important and fundamental challenges in river engineering and sediment transport studies. Given the importance and role of sediment in the design and maintenance of ...  Read More

Technical assessment of watershed operating steps in sologan aquifers basin

golaleh ghaffari; Hasan Ahmadi; Omid Bahmani; Ali Akbar Nazari Samani

Volume 70, Issue 1 , June 2017, , Pages 169-180


  Although more than 45 years has passed since the first time operating watershed projects were run inside the country and considering the increasing budget that is being allocated to such projects, terrible soil erosion, natural resource degradation and the dazzling and painful consequences of such events ...  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

Modeling river suspended load using fuzzy logic approach (Case study: Zanjanroud Basin)

B. Motamedvaziri; H. Ahmadi; M. Mahdavi; F. Sharifi; N. Javaheri

Volume 62, Issue 2 , October 2009, , Pages 283-298

  Estimation of river sediment load is one of the most important issues in design of hydraulic structures, investigating water quality, conserving fish habitat, estimating erosion and determining watershed management effects. There are two methods for estimating sediment load: empirical and hydrological ...  Read More