A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought
Abstract
The primary aim of this research was to chart the risk of land degradation in the plains around Urmia Lake, which is exacerbated by the widespread dispersal of salt and dust due to the lake's drought. We aimed to develop spatiotemporal maps indicating soil degradation risk through GIS-based spatial decision analysis, based on the integrated data-driven approaches and spatial decision support systems, and particularly the GIS-based multicriteria analysis (GIS-MCDA) approach. For this purpose, relevant indicators were used as causal criteria for land degradation. Accordingly, the causal criteria were evaluated to determine their significance using the integrated fuzzy analytical network. We also applied a sensitivity analysis using a Monte Carlo simulation and global sensitivity analysis to robust the efficiency of the GIS-MCDA modeling approach. Results of this study indicate that the drought of Urmia Lake leads to the development of vast salt lands and affects the fertility of agricultural lands. The detailed results show that about 38.46% of the study area faces a high or very high risk of soil degradation, posing a significant threat to sustainable food production in ULB, which is known as one of the most critical food-producing areas in Iran. The implementation of GIS-based decision rules enables effective monitoring, observation, and mapping of soil salinization and degradation risk. The outcomes of this study will offer crucial information for decision-makers, authorities, and local stakeholders in their efforts to mitigate the environmental impacts of the lake's drought and maintain food production for the 7.3 million residents of the region.
Keywords
References
- Kopittkea, P.M., Menziesa, N.W., Wangb, P., Brigid, A., McKennaa, B.A,.2019. Soil and the intensification of agriculture for global food security, Environment International, 132, 105078.
- Abbasi, G. H., Akhtar, J., Ahmad, R., Jamil, M., Anwar-ul-Haq, M., Ali, S., & Ijaz, M., 2015. Potassium application mitigates salt stress at different growth stages in tolerant and sensitive maize hybrids. Plant Growth Regulation, 76(1), 111-125.
- Wang, W., Vinocur, B., Altman, A. 2003. Plant responses to drought, salinity and extreme temperatures: towards genetic engineering for stress tolerance. Planta, 218(1), 1-14.
- Gorji, T., Yildirim, A., Hamzehpour, N., Tanik, A., Sertel, E., 2020. Soil salinity analysis of Urmia Lake Basin using Landsat-8 OLI and Sentinel-2A based spectral indices and electrical conductivity measurements. Ecological Indicators, 112, 106173.
- Gontia-Mishra, I., Sasidharan, S., Tiwari, S., 2014. Recent developments in use of 1-aminocyclopropane-1-carboxylate (ACC) deaminase for conferring tolerance to biotic and abiotic stress. Biotechnology letters, 36(5), 889-898.
- Kamran, M., Parveen, A., Ahmar, S., Malik, Z., Hussain, S., Chattha, M. S., Chen, J. T,. 2020. An overview of hazardous impacts of soil salinity in crops, tolerance mechanisms, and amelioration through selenium supplementation. International Journal of Molecular Sciences, 21(1), 148.
- Sinha, D.N., Singh, A.N., Singh, U.S,.2014. Site suitability analysis for dissemination of salt tolerant rice varieties in southern Bangladesh, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 8, ISPRS Technical Commission VIII Symposium, 09 – 12 December 2014, Hyderabad, India
- Sidike, A., Zhaom S., Wen, Y,. 2014. Estimating soil salinity in Pingluo County of China using Quick Bird data and soil reflectance spectra. International Journal of Applied Earth Observation and Geoinformation, 26:156–175.
Details
Primary Language
English
Subjects
Geographical Information Systems (GIS) in Planning
Journal Section
Research Article
Authors
Publication Date
July 6, 2026
Submission Date
April 19, 2026
Acceptance Date
June 2, 2026
Published in Issue
Year 2026 Volume: 10 Number: 3
APA
Mohsen Elahei, W., Feizizadeh, B., Bayati Khatibi, M., & Khorrami, B. (2026). A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought. Turkish Journal of Engineering, 10(3), 1103-1115. https://doi.org/10.31127/tuje.1933687
AMA
1.Mohsen Elahei W, Feizizadeh B, Bayati Khatibi M, Khorrami B. A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought. TUJE. 2026;10(3):1103-1115. doi:10.31127/tuje.1933687
Chicago
Mohsen Elahei, Waleed, Bakhtiar Feizizadeh, Maryam Bayati Khatibi, and Behnam Khorrami. 2026. “A Multiple Integrated Spatial Decision-Making Approach for Soil Degradation Mapping under the Impact of Climate and Intensive Lake Drought”. Turkish Journal of Engineering 10 (3): 1103-15. https://doi.org/10.31127/tuje.1933687.
EndNote
Mohsen Elahei W, Feizizadeh B, Bayati Khatibi M, Khorrami B (July 1, 2026) A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought. Turkish Journal of Engineering 10 3 1103–1115.
IEEE
[1]W. Mohsen Elahei, B. Feizizadeh, M. Bayati Khatibi, and B. Khorrami, “A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought”, TUJE, vol. 10, no. 3, pp. 1103–1115, July 2026, doi: 10.31127/tuje.1933687.
ISNAD
Mohsen Elahei, Waleed - Feizizadeh, Bakhtiar - Bayati Khatibi, Maryam - Khorrami, Behnam. “A Multiple Integrated Spatial Decision-Making Approach for Soil Degradation Mapping under the Impact of Climate and Intensive Lake Drought”. Turkish Journal of Engineering 10/3 (July 1, 2026): 1103-1115. https://doi.org/10.31127/tuje.1933687.
JAMA
1.Mohsen Elahei W, Feizizadeh B, Bayati Khatibi M, Khorrami B. A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought. TUJE. 2026;10:1103–1115.
MLA
Mohsen Elahei, Waleed, et al. “A Multiple Integrated Spatial Decision-Making Approach for Soil Degradation Mapping under the Impact of Climate and Intensive Lake Drought”. Turkish Journal of Engineering, vol. 10, no. 3, July 2026, pp. 1103-15, doi:10.31127/tuje.1933687.
Vancouver
1.Waleed Mohsen Elahei, Bakhtiar Feizizadeh, Maryam Bayati Khatibi, Behnam Khorrami. A multiple integrated spatial decision-making approach for soil degradation mapping under the impact of climate and intensive lake drought. TUJE. 2026 Jul. 1;10(3):1103-15. doi:10.31127/tuje.1933687