Water Productivity Journal (WPJ) Quarterly Publication
Original Research Paper Water Productivity
Trend analysis of pre-monsoon flash floods for the Northeast Haor Region of Bangladesh to assess the impact on boro productivity

Binata Roy; G M Tarekul Islam; A.K.M. Saiful Islam; Biswa Bhattacharya; Md. Jamal Uddin Khan

Volume 2, Issue 2 , July 2022, Pages 5-36

https://doi.org/10.22034/wpj.2021.272369.1030

Abstract
  Introduction: Monsoon rains in August 1917 in Bangladesh affected close to 6.9 million people in Bangladesh. Rising waters began on August 11 and by August 15, one third of the country was submerged.The floods killed at least 115 people and forced close to 200,000 people from their homes. In some parts ...  Read More

Original Research Paper Water Security
Time lapse monitoring of the vadose zone response of a granitic aquifer in experimental hydrogeological park: a case study in south India

Tanvi Arora

Volume 2, Issue 2 , July 2022, Pages 37-48

https://doi.org/10.22034/wpj.2021.301133.1041

Abstract
  Introduction: The faults and fractures of the granite are, according to their position in relation to the plane of deformation, hypothetically interpreted as tension and shear faults. The faults in shear position are supposed to be tight and have very little groundwater. The tension faults, on the other ...  Read More

Original Research Paper Irrigation Network
Evaluation of rapeseed and barley irrigation management

Seyed Mostafa Tabatabaee Amiri; M. H. Ahmadpour Ahmadpour; M. M. Doustmohhamadi; Mousa Maleki

Volume 2, Issue 2 , July 2022, Pages 49-60

https://doi.org/10.22034/wpj.2021.302624.1042

Abstract
  Introduction: In this study, irrigation evaluation of different cultivars of Rapeseed and barley in 2017-2018 crop year was performed in Sharifabad farm of Qamroud section of Qom. The result led to optimization of cultivation and improved water productivity is in two products, Brassica napus and barley. ...  Read More

Original Research Paper Urban Water
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 2 , July 2022, Pages 61-72

https://doi.org/10.22034/wpj.2021.303814.1043

Abstract
  Introduction: Stormwater management is the effort to reduce runoff of rainwater ormelted snow into streets, lawns and other sites and the improvement ofwater quality, according to the United States Environmental Protection Agency (EPA). When stormwater is absorbed into the soil, it is filtered andultimately ...  Read More

Original Research Paper Water Security
Prediction of meteorological parameters of minimum and maximum temperatures in Zayandehrud basin using time series analysis

Faezeh Jannesary; Saeid Eslamian; fatemeh jannesary

Volume 2, Issue 2 , July 2022, Pages 73-98

https://doi.org/10.22034/wpj.2022.317851.1046

Abstract
  Introduction: Iran is one of the countries in the world that needs water resources planning. In this research, the maximum and minimum temperatures in seven meteorological stations are analyzed and predicted. Time series analysis is a specific way of analyzing a sequence of data points collected over ...  Read More

Original Research Paper Climate Change
Investigation of temporal and spatial variations of meteorological drought in Lorestan province

Yaser Sabzevari; Saeid Eslamian

Volume 2, Issue 2 , July 2022, Pages 99-117

https://doi.org/10.22034/wpj.2022.334364.1047

Abstract
  Introduction: Drought is a deficiency in precipitation over an extended period. It is a part of normal climate variability in many climate zones. The duration of droughts varies widely. Drought can develop quickly and last only for a matter of weeks, exacerbated by extreme heat and/or wind, but more ...  Read More