1.

Comparison of computed sugar beet evapotranspiration by the Penman-Monteith equation using measured climatological parameters and predicted products of GFS, ECMWF and GFS meteorological forecasting models in the Jovein region

Pages 1-20
Seyed Hasan Tabatabaii; Seyed Majid Mirlatifi; Hosein Dehghanisanij; Ashkan Shokri

2.

Investigation on Conveyance Efficiency and Operation Issues of Precast Concrete Channels (Canalette) in Moghan Irrigation Network

Pages 21-42
KARAMAT AKHAVAN; Nader Abbassi; Milad kheiry Ghoujeh biglou; Hedieh Ahmadpari

3.

Determination of Apple Water Productivity with Surface and Drip Irrigation Systems in Iran

Pages 43-58
Abolfazl Nasseri; Fariborz Abbasi; Amir Nourjou; Jamal Ahmadaali; Mohammad Ali Shahrokhnia; Alireza Mamanpoush; majid keramati; سالومه Sepehri Sadeghian; Keramat Akhavan; Syeed Hassan Mousavifazl; Nader Abbassi; Mehdi Akbari; Javad Baghani; Mohammad Mehdi Nakhjavani; Ramin Nikanfar; Ardalan Zolfagharan

4.

Prioritization of construction of irrigation structures with multi-criteria decision making methods and PMBok failure structure in conditions of uncertainty

Pages 59-82
Mohammad Reza Shahraki; Mostafa Derakhshide

5.

Economic evaluation and efficiency of sprinkler irrigation method in wheat production (Case study of Ardabil province)

Pages 83-104
sefatollah rahmani

6.

Investigation of the position of control section in steady and unsteady flow using numerical model and laboratory data

Pages 105-120
English Darvishi; Salah Kouchakzadeh

7.

Laboratory examination of Comparison of the effect of the porous screen,, continuous obstacle, and continuous porous obstacle on the edge of a stepped spillway

Pages 121-140
Seyed Amin Asghari Pari; Mojtaba Kordnaeij


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