Climate-Resilient Agriculture in Central Europe: Crop Diversification, Food Safety, and Integrated Adaptation Pathways

Abstract

Climate change is increasingly reshaping agricultural systems across Central Europe through rising temperatures, altered precipitation regimes, droughts, heatwaves, and expanding biological risks. These pressures threaten the stability of conventional cropping systems while simultaneously affecting food safety, storage systems, processing infrastructure, and regional food security. This review explores the role of adaptive crop diversification as a key strategy for enhancing agricultural resilience in the face of future climate uncertainty. Drawing on IPCC AR6 scenarios, CMIP6 simulations, and EURO-CORDEX projections, we analyze major climatic stressors affecting Central European agriculture, including heat stress, hydrological instability, soil degradation, invasive pests, fungal pathogens, and mycotoxin contamination. Particular attention is given to shifts in crop suitability and the growing relevance of climate-resilient crops such as sorghum, millet, quinoa, chickpea, lentil, soybean, camelina, hemp, and miscanthus. Beyond field-level adaptation, the review highlights the critical role of post-harvest systems, storage infrastructure, processing adaptability, and food safety within climate-resilient food systems. We additionally evaluate socioeconomic barriers, policy frameworks, and emerging technological approaches, including digital agriculture and artificial intelligence. A central contribution of this review is the integration of crop diversification, food safety, post-harvest adaptation, and governance challenges within a unified climate-resilience framework for Central European agriculture. We conclude that long-term agricultural resilience in the region will require a systemic transformation that integrates ecological, technological, economic, institutional, and social dimensions of adaptation.