Volume 77 (2024)
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)
Evaluation of the Combination of ANFIS Model with Metaheuristic Optimization Algorithms in Predicting Dust Storms of Khuzestan Province

Mohammad Ansari Ghojghar; Masoud Pourgholam-Amiji; Shahab Araghinejad; Banafsheh Zahraie; Saman Razavi; Ali Salajegheh

Volume 73, Issue 4 , March 2021, , Pages 691-708


  Due to the growing development of meta-models and their combination with optimization algorithms for modeling and predicting meteorological variables, in this research four metaheuristic optimization algorithms of Particle Swarm Optimization (PSO), Genetics Algorithms (GA), Ant Colony Optimization for ...  Read More

Optimizing the rate of contribution of different sources in sediment yield of loess areas(Case study: Kechik Catchment)

Ali Fazlollahi; Ali Salajegheh; Sadat Feiznia; Hassan Ahmadi

Volume 69, Issue 3 , December 2016, , Pages 647-660


  Sediment fingerprinting is a method for identifying sediment sources and determining the rate of contribution of each source. In this method, the natural tracer technology is used, that combined from samples collection, laboratory analyzing and statistical modeling. The natural tracers are measured in ...  Read More

Application of the Genetic Algorithm technique for optimization of the Hydrologic Tank and SIMHHYD Models’ Parameters

Hamed Rouhani; Mohsen Farahi Moghadam

Volume 66, Issue 4 , March 2014, , Pages 521-533


  In the past decades, much effort has been devoted to simulation of the rainfall-runoff process. Hydrological models are simplified representations of the natural hydrologic system. In each case, the choice of the model to be applied depends mainly on the objective of the modeling but also on the available ...  Read More