13.1.1 Climate Action: CiteScore
CiteScore provides an indication of the standing of journals in which climate action research is published. Among IGU's 264 Scopus SDG 13 publications from 2021–2025, 101 appeared in sources ranked within the top 10% by CiteScore percentile in at least one subject category, representing 38.3% of the five-year research output. The calculation uses the publication-year CiteScore percentile and counts each publication once.