YaBeSH Digital Library: Recent submissions
Now showing items 5161-5180 of 316660
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Effect of Salinity on Root Water Uptake in Paddy and Wheat: A Comparative Study and Parameter Estimation
(American Society of Civil Engineers, 2025)AbstractSoil salinity poses a significant challenge to agricultural productivity, especially in arid and semiarid regions, where the accumulation of excessive salts in the root zone impedes water uptake and adversely affects ... -
Limit Saturated Radius under Drip Irrigation at a Constant Applied Flow Rate: Analytical and Empirical Models
(American Society of Civil Engineers, 2025)AbstractNumerical simulations of water flow were performed on soils described by three widely used hydraulic characterization functions: Gardner, Clapp–Hornberger, and van Genuchten–Mualem. The objective was to determine ... -
Integrated Machine Learning Using Autoencoder and Multilayer Perceptron Approaches to Predict Stress–Strain Curves of Frozen Soil–Rock Mixtures
(American Society of Civil Engineers, 2025)Abstract Machine learning is extensively used in constitutive modeling of geomaterials and is critical for enhancing computational analyses in geotechnical engineering. In the area of geomechanical modeling, the primary ... -
Evaluating Water Productivity by Tracking the Elements of Paddy Field Water Balance
(American Society of Civil Engineers, 2025)AbstractReal-time adequate water supply is crucial for increasing water productivity (WP) by achieving higher rice yields with less water. Water management, based on productivity parameters, is essential to improve irrigation ... -
Multiobjective Optimal Design and Application of Large-Scale Self-Pressurized Drip Irrigation Network Systems
(American Society of Civil Engineers, 2025)AbstractOwing to the challenges posed by large-scale drip irrigation pipe networks (i.e., multiple hierarchical levels, complex layout configurations, and extended pipeline lengths), this study proposes a network ... -
Tapered Drip Laterals and Manifolds Laid on Flat Fields: Analytical Solutions and Energy-Saving Potential
(American Society of Civil Engineers, 2025)AbstractA new analytical procedure is developed to design microirrigation units of rectangular shape with tapered laterals and manifolds laid on flat fields. The methodology relies on a normalizing pressure heads approach ... -
Analytical MSMAR versus Numerical HYDRUS-1D: Comparative Performance Analysis in the Estimation of Soil Water Components
(American Society of Civil Engineers, 2025)AbstractIn this study, the performance of the modified soil moisture analytical relationship (MSMAR) in concurrent estimation of deep soil moisture (DSM), evapotranspiration (ET), and deep percolation (DP) derived from ... -
Multiobjective Optimization Framework for Irrigation Scheduling under Uncertainty
(American Society of Civil Engineers, 2025)AbstractThe increasing water demand, driven by population growth and industrial expansion, is intensifying the global water scarcity crisis due to excessive consumption and competition among urban, industrial, and agricultural ... -
Reducing Temporal Overdiscretization in the Numerical Simulation of Flow in Combined Open Channel and Pressurized Conduits in Series
(American Society of Civil Engineers, 2025)AbstractLift irrigation schemes often comprise an open channel followed by a closed conduit. Unsteady flow in such systems, arising due to the starting and stopping of pumps, necessitates a numerical solution of the governing ... -
Comparative Evaluation of Machine-Learning Models for Predicting Daily Evapotranspiration in a Naturally Ventilated Greenhouse
(American Society of Civil Engineers, 2025)AbstractAccurate determination of reference evapotranspiration (ET0) is crucial for optimizing irrigation scheduling in greenhouse environments, ensuring optimal plant growth and resource management. This study aims to ... -
Discussion of “Evaluating Dripper-Plants Spacing for Improving Tomato Yield and Water Productivity under the Drip-Irrigation System in the Sudanian Climate in Burkina Faso”
(American Society of Civil Engineers, 2025) -
Impact of Climate Change on Future Wheat Production and Possible Mitigation Strategies: Experimental and Modeling Study
(American Society of Civil Engineers, 2025)AbstractThe rising challenges by climate change for sustaining wheat production demand the use of innovative strategies regarding available inputs (water and nitrogen) under existing production systems. The study was ... -
Effect of Polyacrylamide-Based Water Retention and Brackish Water Mixed Application Rates on Soil Evaporation Characteristics
(American Society of Civil Engineers, 2025)AbstractUnder the condition of agricultural water resource scarcity, how to reasonably utilize the abundant brackish water resources in China is a problem that needs to be addressed. To reveal the effect of water retention ... -
Effect of Short- and Long-Term Seasonal Climate Change Variations on the Stability of a Vegetated Slope in London Clay
(American Society of Civil Engineers, 2025)Abstract Slopes, such as in a soil cutting, are prone to instability caused by seasonal climate variations. The seasonal climate variations result in drier/wetter summers and winters, causing fluctuations in pore-water ... -
Experimental Study of the Hydraulic Characteristics and Filter Effect of Series Combined Mesh Filters in a Water-Saving Irrigation Head
(American Society of Civil Engineers, 2025)AbstractThis study examined the graded filtration properties of prepump and postpump series mesh filters in real irrigation projects and enhanced the sand retention efficiency. To achieve this, orthogonal tests and full-scale ... -
Effects of Irrigation and Drainage Ditches on Water, Nutrients, and Yield Should Be Considered for Improving Economic and Environmental Sustainability
(American Society of Civil Engineers, 2025)AbstractIrrigation and drainage features can alter soil moisture, water and nutrient fluxes, and nutrient concentrations in their vicinity, but the corresponding implications for production and environment have been ... -
Accurate Estimation of Daily Reference Evapotranspiration Using Modified Penman, Caprio, and Kharrufa Models in Iraq
(American Society of Civil Engineers, 2025)AbstractThis study addresses the critical need for precise reference evapotranspiration (ETo) estimation in Iraq, where limited climate data pose challenges for water management. The primary objective was to enhance accuracy ... -
Effectiveness of Submerged Vanes in Sediment Control to the Intake Channels: A Review and Future Directions
(American Society of Civil Engineers, 2025)AbstractSediment diversion to water and irrigation networks has always been one of the major problems in engineering projects. This article reviews the previous research on applying submerged vanes to specify the amount ... -
Incorporation of the Leaching Fraction Parameter to the Optimization Process of Surface Irrigation Systems in Saline Conditions
(American Society of Civil Engineers, 2025)AbstractIn the case of using saline water for a blocked-end surface irrigation system, the use of excess water is necessary for soil salinity control, which is defined as the leaching fraction (LF) parameter. The leaching ... -
Enhancing Water Use Efficiency in Subsurface Drip Irrigated Citrus Trees Using Wrapped Drip Irrigation Lines and Soil Covers
(American Society of Civil Engineers, 2026)AbstractWater scarcity and climate change significantly affect food production in Egypt. To better understand and limit these effects, this study aims to investigate new technology for water saving under climate change ...