Conjunctive Water Use to Control Waterlogging and Salinization

Latif, Muhammad; James, L. Douglas

doi:10.1061/(asce)0733-9496(1991)117:6(611)

Cited by 31 publications

(13 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Linear Programming (LP) is concerned with solving problems where all relations among the variables include the constraints and the objective function, and that all underlying models of real-world processes are linear. Latif and James (1991) presented a linear programming-based conjunctive model and applied it to the Indus basin in Pakistan to maximize the net income of irrigators. Peralta et al (1995) developed a linear programming-based simulation optimization model to obtain sustainable groundwater extractions over a period of five decades, under a conjunctive water use scenario.…”

Section: Optimization Analysismentioning

confidence: 99%

Reservoir Optimization and Simulation Modeling: A Case Study

Goodarzi

Ziaei

Hosseinipour³

2014

Topics in Safety, Risk, Reliability and Quality

View full text Add to dashboard Cite

This chapter presents a combination of optimization (LINGO) and simulation (HEC-ReSim) models to determine monthly operating rules for the Zayandehrud reservoir system in Iran. Based on the optimized flow determined in the single-objective framework, system behavior was simulated over 47 years. The results show that optimizing the operation of Zayandehrud reservoir could increase its storage by 88.9 % as well as increase the reliability index of regulated water for all downstream demands by more than 10 %.

show abstract

Section: Optimization Analysismentioning

confidence: 99%

Reservoir Optimization and Simulation Modeling: A Case Study

Goodarzi

Ziaei

Hosseinipour³

2014

Topics in Safety, Risk, Reliability and Quality

View full text Add to dashboard Cite

show abstract

“…Since the governing partial differential equations for complex heterogeneous ground water and stream-aquifer systems are not amenable to closed form analytical solution, various numerical models using finite difference or finite element methods have been used for solution (Chun et al, 1964;Young, 1970, 1983;O'Mara and Duloy, 1984;Latif and James, 1991;Chaves-Morales et al, 1992).…”

Section: Conjunctive Use Modelsmentioning

confidence: 99%

Conjunctive use modeling for multicrop irrigation

Vedula

Mujumdar

Sekhar

2005

Agricultural Water Management

View full text Add to dashboard Cite

A mathematical model is developed to arrive at an optimal conjunctive use policy for irrigation of multiple crops in a reservoir-canal-aquifer system. The integration of the reservoir operation for canal release, ground water pumping and crop water allocations during different periods of crop season (intraseasonal periods) is achieved through the objective of maximizing the sum of relative yields of crops over a year considering three sets of constraints: mass balance at the reservoir, soil moisture balance for individual crops, and governing equations for ground water flow. The conjunctive use model is formulated with these constraints linked together by appropriate additional constraints as a deterministic linear programming model. A two-dimensional isotropic, homogeneous unconfined aquifer is considered for modeling. The aquifer response is modeled through the use of a finite element ground water model. A conjunctive use policy is defined by specifying the ratio of the annual allocation of surface water to that of ground water pumping at the crop level for the entire irrigated area. A conjunctive use policy is termed stable when the policy results in a negligible change in the ground water storage over a normal year. The applicability of the model is demonstrated through a case study of an existing reservoir command area in Chitradurga district, Karnataka State, India.

show abstract

“…The conjunctive use models developed and employed by various researchers like Bredehoeft & Young [2], Latif & James [3], Belaineh et al [4], Marino [5] Barlow et al [6], Rao et al [7] can be classified under a single or combination of categories mentioned above. Vedula et al [1] attempted to model conjunctive use and developed a stable operating policy for optimal allocation of surface and ground waters for irrigating multiple crops in a canal command area.…”

Section: Introductionmentioning

confidence: 99%

Untitled

2017

MOJCE

View full text Add to dashboard Cite

Conjunctive Water Use to Control Waterlogging and Salinization

Cited by 31 publications

References 7 publications

Reservoir Optimization and Simulation Modeling: A Case Study

Reservoir Optimization and Simulation Modeling: A Case Study

Conjunctive use modeling for multicrop irrigation

Untitled

Contact Info

Product

Resources

About