Shipping_alternative_pathways_LCA_review_reference_data

This dataset contains the supplementary information used in the systematic literature review of life cycle assessment studies on shipping alternative pathways (SAPs). Key information was systematically extracted and organised from the 119 included studies, including bibliographic information such as article title and publication year, as well as research characteristics covering SAPs, ship types, research regions, system boundaries, technical feasibility factors, environmental impact assessment methods and categories, policy scenarios, and major research findings. The dataset provides the detailed evidence base supporting the descriptive statistics, comparative analyses, and methodological synthesis presented in the review.