Water Productivity Journal (WPJ) Quarterly Publication
Irrigation Network
Validation of Manning’s n equations for a swale with a subdrainage channel as water storage

Khairul Rahmah Ayub; Aminuddin Ab. Ghani

Volume 2, Issue 1 , 2022, , Pages 31-38


  In stormwater management systems, a swale is one of the flow control-at-source facilities. The application of swale with a subdrainage channel in Malaysia urban areas is new and promising to control urban flash floods. Rainfall-runoff infiltrate to the subdrainage can be stored and become proper irrigation ...  Read More

Irrigation Network
Evaluating Irrigation and Drainage Sub-Network Management (Case Study: Khodaafarin Network)

Hamid Darabi; Sohrab Asadi; Mahdi Sarai Tabrizi; Amin Esmaeilzadeh hanjani

Volume 1, Issue 1 , 2021, , Pages 73-84


  The purpose of this study was to determine the quantitative effect of management of public institutions in promoting optimal water consumption and reducing operating and maintenance costs. For this purpose, two farms with of 48 and 49 (ha) area, which cultivated with an approved cultivation pattern (40% ...  Read More