Irrigation Requirement of Wheat Under Future Climate Change in Northwest BangladeshWATER CONSERVATION SCIENCE AND ENGINEERING - Tập 8 - Trang 1-9 - 2023
Tapos Kumar Acharjee, Mohammad Abdul Mojid
Wheat is an important dry season irrigated crop in the water-scarce Northwest Bangladesh. Knowledge on irrigation requirement of wheat under climate change is crucial for the planning of irrigated agriculture in the region. This study estimated irrigation requirement of wheat for Bogura, Rajshahi, Pabna, and Dinajpur districts for 2050s and 2080s under moderate (RCP4.5) and rapid (RCP8.5) climate ...... hiện toàn bộ
Sprinkler Irrigation Efficiency in Relation to Water Surface Tension: Pesticide and Fertilizer Effect on Drop Size and Soil Water UptakeWATER CONSERVATION SCIENCE AND ENGINEERING - Tập 7 - Trang 173-181 - 2022
Azam Keneti, Davood Farsadizadeh, Yadollah Bahramian, Aliyar Javadi
Increasing pressure on water resources in semi-arid regions is forcing farmers to use more effective pressurized water application. Sprinkler irrigation efficiency is directly related to the droplet size, which its contributing factors have mostly been studied macroscopically (e.g., nozzle size, flow pressure). As a result, the importance of microscopic phenomena such as molecular interactions in ...... hiện toàn bộ
Optimal Water Allocation Under Climate Change, Based on Stochastic Dynamic Programming Model Approach in Ribb Reservoir, Amhara, EthiopiaWATER CONSERVATION SCIENCE AND ENGINEERING - Tập 7 - Trang 33-44 - 2022
Workineh Tadesse Ayele, Dires Yigezu Tenagashaw, Amanuel Zewdu Belew, Tesfa Gebrie Andualem
Optimal operation of reservoir policies is very important for water resource planning, development, and management, but it is very challenging and complicated when dealing with climate change impacts. The objective of this paper was to assess the future irrigation and water supply development and operation at Ribb reservoir in the face of climate change. In this study, a calibrated and validated S...... hiện toàn bộ
Intrinsic Vulnerability Evaluation of Groundwater Nitrate Pollution Along a Course of the Subarnarekha River in Jharkhand, IndiaWATER CONSERVATION SCIENCE AND ENGINEERING - Tập 6 - Trang 55-66 - 2021
Sandeep Kumar Gautam, Sudhir Kumar Singh, Kishan Singh Rawat
The appraisal of groundwater specific vulnerability is a global challenge. The high concentration of nitrate in drinking water has detrimental effects on human health. Poor sanitary facilities, excessive use of nitrogen fertilizers, urbanization and industrialization are concerns in groundwater management in recent decades. For this work, samples were collected from hand pump, located along the co...... hiện toàn bộ
Modeling Hydrological Responses to Land Use Dynamics, Choke, EthiopiaWATER CONSERVATION SCIENCE AND ENGINEERING - Tập 4 - Trang 201-212 - 2019
Agenagnew A. Gessesse, Assefa M. Melesse, Fikru F. Abera, Anteneh Z. Abiy
The main objective of this study was to assess the hydrological response of the Choke mountain range to land use dynamics. Two watersheds, Muga and Suha watersheds, were selected for detailed evaluation and analysis. The study was conducted using integrated applications of remote sensing and the Soil Water Assessment Tool (SWAT). The SWAT model was calibrated using Sequential Uncertainty Fitting (...... hiện toàn bộ