A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions
This study evaluates water sustainability in Iran’s cereal production systems (wheat, barley, and maize) from 2008 to 2021 by integrating the Water Footprint concept with multiple water scarcity indices (WSI, WPI, WDI, WSSI). The results demonstrate a critical dependence on blue water resources, acc...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-11-01
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| Series: | Ain Shams Engineering Journal |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447925004307 |
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| author | Shahla Dehghanpir Ommolbanin Bazrafshan Behnoush Farokhzadeh |
| author_facet | Shahla Dehghanpir Ommolbanin Bazrafshan Behnoush Farokhzadeh |
| author_sort | Shahla Dehghanpir |
| collection | DOAJ |
| description | This study evaluates water sustainability in Iran’s cereal production systems (wheat, barley, and maize) from 2008 to 2021 by integrating the Water Footprint concept with multiple water scarcity indices (WSI, WPI, WDI, WSSI). The results demonstrate a critical dependence on blue water resources, accounting for 73.3 %, 70 %, and 80 % of total water requirements for wheat, barley, and maize production, respectively. Spatial analysis reveals striking regional disparities, with northern provinces like Guilan (WWSI = 0.01) experiencing low water stress, while arid central and eastern regions such as Yazd (WWSI = 0.95) and Markazi (MWSI = 1.90) face extreme water scarcity. The findings highlight how cereal cultivation, particularly water-intensive maize, exerts substantial pressure on Iran’s limited water resources. The proposed multi-index framework provides valuable insights for developing targeted water management strategies to enhance agricultural sustainability, optimize irrigation efficiency, and reduce reliance on unsustainable water sources in water-stressed regions, offering crucial guidance for policymakers in arid and semi-arid environments. |
| format | Article |
| id | doaj-art-7fcc6000d3c64dc3a723febd4576652b |
| institution | Kabale University |
| issn | 2090-4479 |
| language | English |
| publishDate | 2025-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj-art-7fcc6000d3c64dc3a723febd4576652b2025-08-22T04:56:04ZengElsevierAin Shams Engineering Journal2090-44792025-11-01161110368910.1016/j.asej.2025.103689A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regionsShahla Dehghanpir0Ommolbanin Bazrafshan1Behnoush Farokhzadeh2Department of Natural Resources Engineering, Faculty of Agricultural and Natural Resources, University of Hormozgan, Bandar Abbas, IranDepartment of Natural Resources Engineering, Faculty of Agricultural and Natural Resources, University of Hormozgan, Bandar Abbas, Iran; Corresponding author.Department of Nature Engineering, Faculty of Natural Resources and Environment, Malayer University, Malayer, IranThis study evaluates water sustainability in Iran’s cereal production systems (wheat, barley, and maize) from 2008 to 2021 by integrating the Water Footprint concept with multiple water scarcity indices (WSI, WPI, WDI, WSSI). The results demonstrate a critical dependence on blue water resources, accounting for 73.3 %, 70 %, and 80 % of total water requirements for wheat, barley, and maize production, respectively. Spatial analysis reveals striking regional disparities, with northern provinces like Guilan (WWSI = 0.01) experiencing low water stress, while arid central and eastern regions such as Yazd (WWSI = 0.95) and Markazi (MWSI = 1.90) face extreme water scarcity. The findings highlight how cereal cultivation, particularly water-intensive maize, exerts substantial pressure on Iran’s limited water resources. The proposed multi-index framework provides valuable insights for developing targeted water management strategies to enhance agricultural sustainability, optimize irrigation efficiency, and reduce reliance on unsustainable water sources in water-stressed regions, offering crucial guidance for policymakers in arid and semi-arid environments.http://www.sciencedirect.com/science/article/pii/S2090447925004307Water securityWater footprintSustainable agricultureCereal production |
| spellingShingle | Shahla Dehghanpir Ommolbanin Bazrafshan Behnoush Farokhzadeh A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions Ain Shams Engineering Journal Water security Water footprint Sustainable agriculture Cereal production |
| title | A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions |
| title_full | A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions |
| title_fullStr | A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions |
| title_full_unstemmed | A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions |
| title_short | A holistic framework for evaluating water security in agricultural systems in arid and semi-arid climatic regions |
| title_sort | holistic framework for evaluating water security in agricultural systems in arid and semi arid climatic regions |
| topic | Water security Water footprint Sustainable agriculture Cereal production |
| url | http://www.sciencedirect.com/science/article/pii/S2090447925004307 |
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