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Download fileModelling of water resources: water balance, water use and water security
conference contribution
posted on 2018-02-12, 15:09 authored by Prasanna Ratnaweera, Gamini Kulatunga, H. SriyanandaThis paper presents three interacting models that facilitate the establishment of water management policies targeting sustainable
and equitable use of water. For a given sub-basin, the water balance model attempts to establish the balance of
water flows across the system boundary. Considering the whole system, the inflows have to balance the outflows. However,
the water use model, set inside the system, allows for water within the system to be used many times over, thus increasing
water availability. The water security model defines a multi-dimensional metric for water security depending on the water
use model. The model structure allows for compatibility across boundaries, enabling construction of a composite mode
for a basin, and hence a model for the country considering trans-basin exchanges.
History
School
- Architecture, Building and Civil Engineering
Research Unit
- Water, Engineering and Development Centre (WEDC)
Published in
WEDC ConferenceCitation
RATNAWEERA, P. ... et al, 2006. Modelling of water resources: water balance, water use and water security. IN: Fisher, J. (ed). Sustainable development of water resources, water supply and environmental sanitation: Proceedings of the 32nd WEDC International Conference, Colombo, Sri Lanka, 13-17 November 2006, pp. 271-274.Publisher
© WEDC, Loughborough UniversityVersion
- VoR (Version of Record)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2006Notes
This is a conference paper.Other identifier
WEDC_ID:11837Language
- en