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Author Sardo, M.S.; Jalalkamali, N.
Title A system dynamic approach for reservoir impact assessment on groundwater aquifer considering climate change scenario Type Journal Article
Year 2022 Publication Groundwater for Sustainable Development Abbreviated Journal
Volume 17 Issue Pages 100754
Keywords System dynamics, Water resources management, Vensim, Management scenarios
Abstract With its arid and semi-arid climate, Iran claims about one-third of the world’s average annual precipitation. Accordingly, the present study investigated whether an effective water resources management (WRM) strategy (both groundwater and reservoir resources) could reduce groundwater drawdown while simultaneously providing secure enough water for preservation of agricultural activities and rural settlements. For this purpose, a comprehensive system dynamics (SD) model incorporating reservoir, surface-water, and groundwater resources was developed. Then, the model was implemented for the Nesa plain in Bam County, Iran, as an example. In this plain, the construction of a dam to supply drinking water to the cities of Bam and the Bam Industrial Zone had devastated the environment and human communities in the downstream areas, leading to the depopulation of as many as 104 villages in the Bam region. The results of the SD model revealed that the artificial recharge of the plain groundwater aquifer along with the management of the operation of the wells and increasing productivity would be very effective. In order to estimate future precipitation data, the SDSM statistical exponential microscale model was used to microscale the large CanESM2 scale model under two scenarios of RCP4.5 and RCP8.5. The continuation of the current trend of the groundwater resources in the plain during the next 20 years will also cause a drop in water level of 8.3 m compared with the existing situation and a reduction of 41 m compared with the long-term average of 1980. Based on this modeling effort, upon releasing 60% of river flow, surplus to downstream demand, for recharging aquifer through artificial recharge projects, the rate of water table fall will decline significantly over a 20-year period and the amount of negative aquifer water balance would most likely improve from 65.5 to 35.17 million cubic meters annually.
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ISSN 2352-801x ISBN Medium
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Call Number THL @ christoph.kuells @ Shahrokhisardo2022100754 Serial 266
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Author Abadi, B.; Sadeghfam, S.; Ehsanitabar, A.; Nadiri, A.A.
Title Investigating socio-economic and hydrological sustainability of ancient Qanat water systems in arid regions of central Iran Type Journal Article
Year 2023 Publication Groundwater for Sustainable Development Abbreviated Journal
Volume 23 Issue Pages 100988
Keywords Ancient irrigation, QWSs, GIS, Indigenous knowledge, Maintenance, Distribution
Abstract The Qanat water systems (QWSs), the ancient water engineering systems in Iran belonging to the very distant past, have harvested groundwater from drainages to convey it toward the surface with no use of energy. The present article highlights the socio-economic aspects of the sustainability of the QWSs and gives a satisfactory explanation of why the QWSs should be restored. In doing so, we subscribe to the view that indigenous and scientific knowledge should be incorporated. The former serves to tackle the restoration of the QWSs, the latter contributes to the distribution of water into the farmlands as efficiently as possible. Measured by (a) resilience, (b) reliability, (c) vulnerability, and (d) sustainability, the GIS technique made clear the performance of the QWSs has, therefore, the worst condition observed in terms of resiliency; the best condition observed concerning the vulnerability. Moreover, the QWSs have intermediate performance in terms of reliability. Finally, the sustainability index (SI) classifies the QWSs into different bands, which provide explicit support to take priority of the selection of the QWSs for restoration. In conclusion, a theoretical framework has been drawn to keep the QWSs sustainable.
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Call Number THL @ christoph.kuells @ Abadi2023100988 Serial 268
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Author Demuth, S.; Külls, C.
Title Probability analysis and regional aspects of droughts in southern Germany Type Journal Article
Year 1997 Publication Sustainability of Water Resources under Increasing Uncertainty Abbreviated Journal
Volume Issue 240 Pages 97
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Publisher Iahs Place of Publication Editor
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Call Number THL @ christoph.kuells @ Demuth1997probability Serial 35
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Author Benito, G.; Rohde, R.; Seely, M.; Külls, C.; Dahan, O.; Enzel, Y.; Todd, S.; Botero, B.; Morin, E.; Grodek, T.
Title Management of alluvial aquifers in two southern African ephemeral rivers: implications for IWRM Type Journal Article
Year 2010 Publication Water Resources Management Abbreviated Journal
Volume 24 Issue 4 Pages 641-667
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Publisher Springer Netherlands Place of Publication Editor
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Call Number THL @ christoph.kuells @ Benito2010management Serial 25
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Author Dahan, O.; Tatarsky, B.; Enzel, Y.; Külls, C.; Seely, M.; Benito, G.
Title Dynamics of flood water infiltration and ground water recharge in hyperarid desert Type Journal Article
Year 2008 Publication Groundwater Abbreviated Journal
Volume 46 Issue 3 Pages 450-461
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Publisher Blackwell Publishing Inc Malden, USA Place of Publication Editor
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Call Number THL @ christoph.kuells @ Dahan2008dynamics Serial 27
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