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)
Simulation of spatio-temporal pattern of Land use changes (emphasis on area under orchard) using Satellite Image and Integrating Marcov Chain Analyse and Geomod Model: A case study: Sofi Chai Basin of Maragheh

Soghra Andaryani; Mohammad Hosein Rezaei Moghadam; khalil Valizadeh Kamran; Farhad Almaspour

Volume 70, Issue 4 , January 2018, , Pages 822-835

https://doi.org/10.22059/jrwm.2017.137059.937

Abstract
  Forecasting models of Land Use/ Cover changes are the main resources for managers and policy-makers in order to develop a sustainable land management plan. Changes of Orchard-lands have an effect on water resources as well as soil permeability. Thus simulation of this land use changes, in areas where ...  Read More

Assessing the Impact of input variables preprocessing into support vector machine through gamma test method for suspended sediment volume prediction

Elham Kakaei Lafdani; Ali Reza Moghaddam Nia; Azadeh Ahmadi; Heydar Ebrahimi

Volume 67, Issue 2 , July 2014, , Pages 289-303

https://doi.org/10.22059/jrwm.2014.51833

Abstract
  This study aimed to examine the influence of pre-processing input variables by Gamma Test on performance of Support Vector Machine in order to predict the suspended sediment amount of Doiraj River, located in Ilam Province from 1994-2004. The flow discharge and rainfall were considered as the input variables ...  Read More