Journal of Irrigation and Drainage Engineering: Recent submissions
Now showing items 401-420 of 3826
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Computational Model for Gradually Varied Flow in Channel Networks with Hydraulic Structures
(American Society of Civil Engineers, 2019)There is a need for regulation and control of irrigation conveyance systems for sustainable agriculture. Design and analysis of hydraulic structures within complex channel systems are essential for conservation and efficient ... -
Rinsing of Saline Water after Frequent Road Salt Applications from an Unsaturated Sandy Soil by Rainwater Infiltration: Significance of Rainfall Duration
(American Society of Civil Engineers, 2019)Numerical one-dimensional (1D) model simulations were performed on the infiltration of freshwater as saturated plug flow into an unsaturated sandy soil at field capacity composed of coarse sand or sands (with saturated ... -
Estimating Peak Runoff Rates Using the Rational Method
(American Society of Civil Engineers, 2019)Hydrograph methods are used to identify functional dependencies of the rational-method runoff coefficient, and nested intensity-duration-frequency (IDF) rainfall distributions are used to evaluate the assumption that a ... -
Evaluation and Proposals for Improving Irrigation Performance Around Small Reservoirs in Burkina Faso
(American Society of Civil Engineers, 2019)Irrigation of crops using water from the Savili and Mogtédo reservoirs in Burkina Faso provides an opportunity to increase rural incomes. In order to ensure the sustainability and improvement of the irrigation infrastructure, ... -
Curve Numbers for Rice Paddies with Different Water Management Practices in Korea
(American Society of Civil Engineers, 2019)The curve number (CN) method has been widely used to estimate the amount of direct runoff generated in agricultural watersheds around the world. However, its applicability to rice paddy fields has yet to be sufficiently ... -
Effect of the Alternating Stresses of Drought and Waterlogging on the Growth, Chlorophyll Content, and Yield of Rice (<i>Oryza sativa</i> L.)
(American Society of Civil Engineers, 2019)The height, number of tillers, chlorophyll (Chl) a and b content, and yield of rice (Oryza sativa L.) in response to alternating stresses of drought and waterlogging (ASDW) at the tillering and jointing stages were evaluated ... -
Computational Model for Gradually Varied Flow in Channel Networks with Hydraulic Structures
(American Society of Civil Engineers, 2019)There is a need for regulation and control of irrigation conveyance systems for sustainable agriculture. Design and analysis of hydraulic structures within complex channel systems are essential for conservation and efficient ... -
Turfgrass Recovery after an Induced Drought Period on a Golf Course Fairway: Case Study in Southern Spain
(American Society of Civil Engineers, 2019)The water management of golf courses is an issue of concern in drought-prone areas that demand irrigation strategies aimed at reducing turfgrass water consumption. Deficit irrigation and summer drought are water-saving ... -
Survey of Suspended Solids in Irrigation Water of Ornamental Plant Nurseries and Effects of Filtration
(American Society of Civil Engineers, 2019)The objectives of this study are to (1) characterize the consistency of laser diffraction (LD) and automated dynamic image analysis (DIA) instruments in estimating the size of suspended peat particles in water and the ... -
Rinsing of Saline Water after Frequent Road Salt Applications from an Unsaturated Sandy Soil by Rainwater Infiltration: Significance of Rainfall Duration
(American Society of Civil Engineers, 2019)Numerical one-dimensional (1D) model simulations were performed on the infiltration of freshwater as saturated plug flow into an unsaturated sandy soil at field capacity composed of coarse sand or sands (with saturated ... -
Evaluation and Proposals for Improving Irrigation Performance Around Small Reservoirs in Burkina Faso
(American Society of Civil Engineers, 2019)Irrigation of crops using water from the Savili and Mogtédo reservoirs in Burkina Faso provides an opportunity to increase rural incomes. In order to ensure the sustainability and improvement of the irrigation infrastructure, ... -
Estimating Peak Runoff Rates Using the Rational Method
(American Society of Civil Engineers, 2019)Hydrograph methods are used to identify functional dependencies of the rational-method runoff coefficient, and nested intensity-duration-frequency (IDF) rainfall distributions are used to evaluate the assumption that a ... -
Curve Numbers for Rice Paddies with Different Water Management Practices in Korea
(American Society of Civil Engineers, 2019)The curve number (CN) method has been widely used to estimate the amount of direct runoff generated in agricultural watersheds around the world. However, its applicability to rice paddy fields has yet to be sufficiently ... -
Effect of the Alternating Stresses of Drought and Waterlogging on the Growth, Chlorophyll Content, and Yield of Rice (<i>Oryza sativa</i> L.)
(American Society of Civil Engineers, 2019)The height, number of tillers, chlorophyll (Chl) a and b content, and yield of rice (Oryza sativa L.) in response to alternating stresses of drought and waterlogging (ASDW) at the tillering and jointing stages were evaluated ... -
Royce Tipton and the Inflow–Outflow Method of Compact Accounting
(American Society of Civil Engineers, 2019)Forum papers are thought-provoking opinion pieces or essays founded in fact, sometimes containing speculation, on a civil engineering topic of general interest and relevance to the readership of the journal. The views ... -
Discussion of “Transient Water Flow and Nitrate Movement Simulation in Partially Saturated Zone” by Jahangeer, Pankaj Kumar Gupta, and Brijesh Kumar Yadav
(American Society of Civil Engineers, 2019) -
Anomalous Behavior of the Curve-Number Infiltration Model
(American Society of Civil Engineers, 2019)The curve-number (CN) infiltration model is widely used in translating rainfall hyetographs into runoff hydrographs. The model is anomalous in that it does not place any limit on the infiltration rate within a catchment, ... -
Scour around a Permeable Groin Combined with a Triangular Vane in River Bends
(American Society of Civil Engineers, 2019)River restoration refers to the environmental and ecological aspect of river engineering and aims to improve the natural habitat of a river system using eco-friendly methods. This paper introduces a new river restoration ... -
Preliminary Study of Surface Hydraulic Jumps
(American Society of Civil Engineers, 2019)This note presents the results of a laboratory study on surface hydraulic jumps, which form immediately downstream of sharp-crested rectangular weirs for a certain range of submergence. These surface jumps appear to share ... -
Reviewers
(American Society of Civil Engineers, 2019)