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| Titel |
Assessing water reservoirs management and development in Northern Vietnam |
| VerfasserIn |
A. Castelletti, F. Pianosi, X. Quach, R. Soncini-Sessa |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1027-5606
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| Digitales Dokument |
URL |
| Erschienen |
In: Hydrology and Earth System Sciences ; 16, no. 1 ; Nr. 16, no. 1 (2012-01-23), S.189-199 |
| Datensatznummer |
250013122
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| Publikation (Nr.) |
 copernicus.org/hess-16-189-2012.pdf |
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| Zusammenfassung |
| In many developing countries water is a key renewable resource to complement
carbon-emitting energy production and support food security in the face of
demand pressure from fast-growing industrial production and urbanization. To
cope with undergoing changes, water resources development and management have
to be reconsidered by enlarging their scope across sectors and adopting
effective tools to analyze current and projected infrastructure potential and
operation strategies. In this paper we use multi-objective deterministic and
stochastic optimization to assess the current reservoir operation and planned
capacity expansion in the Red River Basin (Northern Vietnam), and to evaluate
the potential improvement by the adoption of a more sophisticated information
system. To reach this goal we analyze the historical operation of the major
controllable infrastructure in the basin, the HoaBinh reservoir on the Da
River, explore re-operation options corresponding to different tradeoffs
among the three main objectives (hydropower production, flood control and
water supply), using multi-objective optimization techniques, namely
Multi-Objective Genetic Algorithm. Finally, we assess the structural system
potential and the need for capacity expansion by application of Deterministic
Dynamic Programming. Results show that the current operation can only be
relatively improved by advanced optimization techniques, while investment
should be put into enlarging the system storage capacity and exploiting
additional information to inform the operation. |
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