Results 11 to 20 of about 2,783,263 (357)

Teaching Sprinkler Irrigation Engineering by a Spreadsheet Tool

open access: yesWater, 2023
Since being released 40 years ago, computer spreadsheets have proven to be worthwhile for use in educational contexts. There is plenty of evidence for this in practically every scientific discipline and engineering field.
C. Bautista-Capetillo   +5 more
semanticscholar   +1 more source

Annual Variation in Effective Utilization Coefficient of Irrigation Water and Its Determinants in Jiangsu Province

open access: yesGuan'gai paishui xuebao, 2022
【Objective】 Improving utilization efficacy of irrigation water ((IWEUC)) is part of sustainable agriculture development. Understanding its determinations and variation is essential to achieving this goal and improving water resources management.
JU Yan   +4 more
doaj   +1 more source

Effects of mixed irrigation using brackish water with different salinities and reclaimed water on a soil-crop system

open access: yesWater Reuse, 2021
To explore the effects of mixed irrigation on soil and crops, a pot experiment was conducted in two salinity levels of brackish water, four levels of mixed brackish-reclaimed water and freshwater irrigation as the control.
Chuncheng Liu   +4 more
doaj   +1 more source

Analysis of desertification trends in Central Asia based on MODIS Data using Google Earth Engine [PDF]

open access: yesE3S Web of Conferences, 2023
Desertification is a significant environmental issue affecting arid and semi-arid regions globally, including Central Asia. Monitoring and analyzing desertification trends is crucial for understanding the extent of land degradation and implementing ...
Aslanov Ilhomjon   +5 more
doaj   +1 more source

Adapting Irrigation Strategies to Mitigate Climate Change Impacts: A Value Engineering Approach

open access: yesWater resources management, 2022
Water scarcity and climate change are posing new challenges to irrigation management. Climate change increases water demand and decreases crop yields.
Walaa Y. El-Nashar, A. Elyamany
semanticscholar   +1 more source

Verification of experimental saltwater intrusion interface in unconfined coastal aquifers using numerical and analytical solutions

open access: yesAcque Sotterranee, 2023
Saltwater intrusion (SWI) is a widespread environmental problem that poses a threat to coastal aquifers. To address this issue, this research employs both numerical and experimental methods to study saltwater intrusion under the impact of sea level rise
Sobhy R. Emara   +3 more
doaj   +1 more source

Risk of Secondary Soil Salinization under Mixed Irrigation Using Brackish Water and Reclaimed Water

open access: yesAgronomy, 2021
The use of unconventional water resources is an effective way to alleviate the scarcity of freshwater resources, especially in areas where freshwater is scarce, but reclaimed water is abundant.
Chuncheng Liu   +7 more
doaj   +1 more source

IoT-based smart irrigation management system using real-time data

open access: yesInternational Journal of Electrical and Computer Engineering (IJECE), 2023
An adequate water supply is essential for the growth and development of crops. When rainfall is insufficient, irrigation is necessary to meet crop water needs. It is a crucial and strategic aspect of economic and social development.
Asmae Hafian, M. Benbrahim, M. Kabbaj
semanticscholar   +1 more source

Effect of furrow irrigation systems and irrigation levels on maize agronomy and water use efficiency in Arba Minch, Southern, Ethiopia

open access: yesHeliyon, 2023
Improved irrigation water management is the main strategy to improve water use efficiency in areas with limited water resources. Optimizing scarce water by selecting suitable furrow irrigation systems in arid and semi-arid parts of Ethiopia is rarely ...
Tigabie Setu   +3 more
doaj   +1 more source

Comparison between SWAT and SWAT+ for simulating streamflow in a paddy-field-dominated basin, northeast Thailand [PDF]

open access: yesE3S Web of Conferences, 2020
The performance of the well-known Soil and Water Assessment Tool (SWAT) and the new SWAT+ for streamflow simulation in a paddy- field-dominated basin was compared.
Kakarndee Isared, Kositsakulchai Ekasit
doaj   +1 more source

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