Hydraulic-hydrological simulations of canal-command for irrigation water management

R. Singh, J.C. Refsgaard, L. Yde, G.H. Jørgensen, M. Thorsen

Publikation: Bidrag til tidsskriftArtikelForskningpeer review

17 Citationer (Scopus)

Abstrakt

A modelling system that combines the hydraulic simulations of the canal and hydrological simulations of the irrigated command is introduced. It uses MIKE 11 and MIKE SHE, two well-established modelling systems, for the hydraulic and hydrological simulations respectively. In addition, it also has an irrigation scheduling module and a crop growth module. The modelling system is applied to the Mahanadi Reservoir Irrigation Scheme, a large irrigation project in Central India. The results show that presently a significant amount of water is wasted in the command during the monsoon season. It is demonstrated that the minimization of this wastage could lead to a substantial crop production in the subsequent dry season. Furthermore, the simulations illustrate the versatility of the modelling system for planning and analysing the various aspects of an irrigation project.

OriginalsprogEngelsk
Sider (fra-til)185-213
Antal sider29
TidsskriftIrrigation and Drainage Systems
Vol/bind11
Udgave nummer3
DOI
StatusUdgivet - aug. 1997
Udgivet eksterntJa

Programområde

  • Programområde 2: Vandressourcer

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