Coded Study Dataset and Database Search Strategies for a Systematic Review of Integrated Water–Energy–Food–Ecosystem (WEFE) Modelling in Irrigated Agriculture

This supplementary research dataset accompanies a systematic literature review examining integrated Water–Energy–Food–Ecosystem (WEFE) modelling approaches in irrigated agriculture. The deposit contains the study-level coding table, database search strategies, search expressions for Web of Science Core Collection and Scopus, and supporting search documentation. The study-level coding table documents the characteristics and classifications of the reviewed research, including modelling approaches, WEFE component coverage, spatial and temporal scales, ecosystem indicators, uncertainty treatment and feedback structures. The database search documentation provides the proposed search expressions, database-specific syntax, publication-period restrictions and search-record templates used to support the review methodology. These materials are provided to improve methodological transparency, research reproducibility and accessibility of the supporting information. The study-level classifications and historical search records should be interpreted in accordance with the verification notes contained in the deposited files.