Abstract
We investigated the potential impacts of climate changes on hydrological drought of the Zayandehrud basin in Iran. The meteorological data was simulated using the LARS-WG model by output downscaling of HADCM3, INCM3 and NCCCSM from 2011 to 2040 under A1B, A2 and B1 scenarios. In order to estimate the runoff of the basin, the IHACRES model was calibrated and validated by data obtained from the Koohrang station during 1987–2007. The runoff was calculated for 2011–2040 period based on the mean of downscaling values in the IHACRES model. Then, the impact of climate changes on hydrological drought was studied by a probabilistic approach and MSUI index. The results revealed a drastic reduction in normal levels and also a significant increase in moderate, severe, and very severe drought levels in the future compared to the base period. The MSUI index represents a 42.32% reduction in the normal level based on the HADCM3 model under A1B scenario as well as an 86.8%increasein the severe drought. Furthermore, the HADCM3 model using the probabilistic approach showed a 73% reduction under the A2 scenario for normal condition and an increase of 20% for severe drought.
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Blenkinsop S, Fowler HJ (2007) Changes in drought frequency, severity and duration for the British isles projected by the PRUDENCE regional climate models. J Hydrol 342:50–71
Fujihara Y, Tanaka K, Watanabe T, Nagano T, Kogira T (2008) Assessing the impacts of climate change on the water resources of the Seyhan River basin in Turkey: use of dynamically downscaled data for hydrologic simulations. J Hydrol 353:33–48
Hashemi A (2011) Linking drought indicators to policy actions in drought management of Zarineh-Rud water resources. Tarbiat Modares University, Master's thesis
Hashimoto T, Stedinger JR, Loucks DP (1982) Reliability, resiliency, and vulnerability criteria for water-resource system performance evaluation. Water Resour Res 18(1):14–20
Jain SK (2010) Investigating the behavior of statistical indices for performance assessment of a reservoir. J Hydrol 391:90–96
Jakeman AJ, Hornberger GM (1993) How much complexity is warranted in a rainfall-runoff model? Water Resour Res 29(8):2637–2649
Kjeldsen TR, Rosbjerg D (2004) Choice of reliability, resilience and vulnerability estimators for risk assessments of water resources systems. Hydrological Sciences–Journal–des Sciences Hydrologiques. 49(5):755–767
Lespinas F, Ludwig W, Heussner S (2014) Hydrological and climatic uncertainties associated with modeling the impact of climate change on water resources of small Mediterranean coastal rivers. J Hydrol 511:403–422
Loucks DP (1997) Quantifying trends in system sustainability. Hydrological Sciences–Journal–des Sciences Hydrologiques 42(4):513–530
Loucks DP, Van Beek E (2005) Water resources systems planning and management: an introduction to methods, models and applications. United Nations Educational, Scientific and Cultural Organization (UNESCO)
Loukas A, Vasiliades L, Tzabiras J (2008) Climate change effects on drought severity. Adv Geosci 17:23–29
McMahon TA, Adeloye AJ, Sen-Lin Z (2006) Understanding performance measures of reservoirs. J Hydrol 324:359–382
Mishra V, Cherkauer KA (2009) Assessment of drought due to historic climate variability and projected future climate change in the Midwestern United States. J Hydrometeorol 11:46–68
Ray PA, Vogel RM, Watkins DW (2010) Robust optimization using a variety of performance indices. In: world environmental and water resources congress, ASCE, providence, RI, 4710–4719, 16–20 may
Sandoval-Solis S, McKinney D, Loucks D (2011) Sustainability index for water resources planning and management. J Water Resour Plan Manag 137(5):381–390
Sheffield E, Wood F (2008) Projected changes in drought occurrence under future global warming from multi-model, multi-scenario, IPCC AR4 simulations. Clim Dyn 31:79–105
Vrochidou AEK, Tsanis IK, Grillakis MG, Koutroulis AG (2013) The impact of climate change on hydrometeorological droughts at a basin scale. J Hydrol 476:290–301
Wang D, Hejazi M, Cai X, Valocchi AJ (2011) Climate change impact on meteorological, agricultural, and hydrological drought in central Illinois. Water Resour Res 47(9):1–13
Yang TC, Chen C, Kuo CM, Tseng HW, Yu PS (2012) Drought risk assessments of water resources systems under climate change: a case study in southern Taiwan. Hydrology and Earth System Science Disussions 9:12395–12433
Zongxue X, Jinno K, Kawanura A, Takesaki S, Ito K (1998) Performance risk analysis for Fukuoka water supply system. Water Resour Manag 12(1):13–30
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Khajeh, S., Paimozd, S. & Moghaddasi, M. Assessing the Impact of Climate Changes on Hydrological Drought Based on Reservoir Performance Indices (Case Study: ZayandehRud River Basin, Iran). Water Resour Manage 31, 2595–2610 (2017). https://doi.org/10.1007/s11269-017-1642-5
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DOI: https://doi.org/10.1007/s11269-017-1642-5