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September 3, 2026Discover SustainabilityOpen Access

GIS based multi criteria assessment of surface irrigation suitability in Ameka District of Ethiopia

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Authors

TBTeshale Tirulo BachoreArba Minch UniversityTSTamrat SinoreInstitute of Soil and Water ConservationMMMulatu Chernet MadoloWako University

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Implication

Geospatial assessment reveals over 91% surface irrigation suitability across regional farmland, highlighting major opportunities for targeted crop expansion.

Key Points

  • Evaluate land suitability for surface irrigation and determine the production potential of onion, potato, wheat, and teff crops to support regional agricultural planning.
  • Assessed 17,592 ha by integrating Geographic Information Systems (GIS), Remote Sensing (RS), and Spatial Multi-Criteria Evaluation (SMCE).
  • Standardized seven biophysical and socio-economic criteria according to FAO guidelines and weighted them using the Analytical Hierarchy Process (AHP) based on input from 15 domain experts.
  • Classified surface irrigation suitability across the district as 2107 ha (12%) highly suitable (S1), 6613 ha (37.6%) moderately suitable (S2), 7503 ha (42.6%) marginally suitable (S3), and 1369 ha (7.8%) unsuitable (N).
  • Identified 8720 ha of combined highly and moderately suitable land for immediate irrigation development, with teff displaying the largest moderately-to-highly suitable area (12,454 ha), followed by onion (10,513 ha), potato (7073 ha), and wheat (5114 ha).

Cite This Study

Bachore et al. (2026) studied this question.

synapsesocial.com/papers/6a9935f3636c6408cfa7e90fhttps://doi.org/10.1007/s43621-026-04460-7
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Also Consider

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  1. 1Assessing land suitability for surface irrigation using geospatial technologies in the Genale Dawa River Basin, Ethiopia2026 · 1 citations
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  3. 3Assessing Irrigation Potential in East Africa: A Critical Review of Multicriteria Analysis Using GIS and Land Suitability Assessment for Irrigation2026
  4. 4Evaluation of land suitability areas for irrigation using GIS and AHP-based tools in the case of Zenti River Catchment, Gofa district, Ethiopia2024 · 6 citations
  5. 5Assessment of suitable land for surface irrigation development in an Ardy watershed, Upper Blue Nile Basin, Ethiopia2026