Similar title to Grubler, A. ORCID: https://orcid.org/0000-0002-7814-4990 (2002). Trends in Global Emissions: Carbon, Sulfur, and Nitrogen. IIASA Research Report (Reprint). IIASA, Laxenburg, Austria: RR-02-004. Reprinted from Encyclopedia of Global Environmental Change, 3:35-53 [2002].