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An improved adaptiv...
An improved adaptive neuro-fuzzy inference system for hydrological drought prediction in Algeria
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- Achite, Mohammed (författare)
- University of Oran,Hassiba Benbouali University of Chlef
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- Gul, Enes (författare)
- Inonu University
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- Elshaboury, Nehal (författare)
- Housing and Building National Research Centre
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- Jehanzaib, Muhammad (författare)
- Hanyang University ERICA Campus,Qurtuba University of Science and Information Technology
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- Mohammadi, Babak (författare)
- Lund University,Lunds universitet,Institutionen för naturgeografi och ekosystemvetenskap,Naturvetenskapliga fakulteten,Dept of Physical Geography and Ecosystem Science,Faculty of Science
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- Danandeh Mehr, Ali (författare)
- Antalya Bilim University,Middle East University, Jordan
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(creator_code:org_t)
- 2023
- 2023
- Engelska.
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Ingår i: Physics and Chemistry of the Earth. - 1474-7065. ; 131
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Drought has negative impacts on water resources, food security, soil degradation, desertification and agricultural productivity. The meteorological and hydrological droughts prediction using standardized precipitation/runoff indices (SPI/SRI) is crucial for effective water resource management. In this study, we suggest ANFISWCA, an adaptive neuro-fuzzy inference system (ANFIS) optimized by the water cycle algorithm (WCA), for hydrological drought forecasting in semi-arid regions of Algeria. The new model was used to predict SRI at 3-, 6-, 9-, and 12-month accumulation periods in the Wadi Mina basin, Algeria. The results of the model were assessed using four criteria; determination coefficient, mean absolute error, variance accounted for, and root mean square error, and compared with those of the standalone ANFIS model. The findings suggested that throughout the testing phase at all the sub-basins, the proposed hybrid model outperformed the conventional model for estimating drought. This study indicated that the WCA algorithm enhanced the ANFIS model's drought forecasting accuracy. The proposed model could be employed for forecasting drought at multi-timescales, deciding on remedial strategies for dealing with drought at study stations, and aiding in sustainable water resources management.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Vattenteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Water Engineering (hsv//eng)
Nyckelord
- ANFIS
- Hybrid model
- Hydrological drought
- Water cycle algorithm
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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