Supplementary materials for Flood clean-up costs in disaster-loss appraisal: a PRISMA-ScR-guided bibliometric scoping review and integrated evidence framework

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This item contains the supplementary materials supporting the manuscript:

“Flood clean-up costs in disaster-loss appraisal: a PRISMA-ScR-guided bibliometric scoping review and integrated evidence framework.”

The study used a PRISMA-ScR-guided bibliometric scoping-review design to examine how flood clean-up activities, resource requirements, costs, institutional roles, valuation bases, record sources, and accounting boundaries are defined and reported. Searches of Scopus and the Web of Science Core Collection conducted on 29 July 2026 identified 2,329 records published from 2006 to the search date. Following deduplication, screening, and source-level assessment, 129 records formed the bibliometric corpus. Substantive evidence-tier, reporting-completeness, and cross-sector analyses were restricted to 108 records assessed from article-length full texts; the remaining 21 metadata-only records contributed only to the bibliometric analyses.

The supplementary document contains:

• Figure S1: Temporal concentration of selected harmonised clean-up-related concepts.
• Figure S2: Country-attributed publications and database-reported citations.
• Figure S3: International co-authorship network.
• Figure S4: Country-attributed publication trajectories.
• Table S1: Complete database search strategies.
• Table S2: Eligibility criteria and screening decision rules.
• Table S3: Bibliometric analysis parameters and interpretive safeguards.
• Table S4: Keyword harmonisation and concept-exclusion audit.
• Table S5: Sensitivity checks and bibliometric diagnostics.
• Table S6: Record-level evidence matrix for the final included corpus.
• Table S7: Keyword-community membership and network indicators.
• Table S8: Country-attributed publication and citation statistics.

The original Scopus and Web of Science exports are not included because their redistribution is restricted by database licensing conditions. The files provided here contain only processed or derived materials permitted for sharing. Users remain responsible for complying with the applicable database and publication licences.

This research was funded by Natural Hazards Research Australia through the project “Understanding Intangible Flood Costs and Impacts.”