Biodiversity loss driven by agricultural expansion and intensification poses a major threat to global sustainable development. Life Cycle Assessment (LCA) has emerged as a key tool for quantifying the biodiversity impacts of agriculture; however, a comprehensive synthesis of empirical applications and methodological advances to date remains lacking. In this study, we conduct a systematic review of the literature, outline a dedicated LCA biodiversity framework for agriculture, and discuss future research priorities. Previous studies were often geographically concentrated, limited in scope and spatial resolution, and inconsistent in impact assessment. European countries were the focus of previous studies, while biodiversity-vulnerable regions such as Africa and Asia were underexamined. Staple crops were much more frequently studied (33%) than specialty crops like fruits and vegetables. Most studies (86%) focused on direct biodiversity impacts from agricultural production processes, especially land use (43%) and fertilizer application (18%), while impacts of upstream processes were often neglected. Through a structured evaluation of widely used LCIA models, we find that LC-Impact and ReCiPe might be the most suitable to date for assessing the life-cycle biodiversity impacts of agriculture. To improve the estimation of global agriculture's direct and indirect biodiversity impacts, future research should strengthen data collection in underrepresented, high-risk regions; expand to cover more specialty crops, upstream processes, and the various pathways through which agriculture affects biodiversity; incorporate broader biodiversity indicators than species richness; and validate models with updated field data to improve model reliability and policy relevance.
Life-cycle biodiversity assessment of global crop production: Advances, framework, and outlooks.
Jie Song,A. Chaudhary,Ruiyu Tang,X. Bai,Yi Yang
Published 2025 in Journal of Environmental Management
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- Publication year
2025
- Venue
Journal of Environmental Management
- Publication date
2025-08-12
- Fields of study
Agricultural and Food Sciences, Medicine, Environmental Science
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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