Climate change impacts on agriculture

Rising temperatures, shifting precipitation patterns, and more frequent extreme weather events are altering the conditions under which the world's crops grow, with measurable consequences for yield stability and the reliability of food supply chains. Researchers in this area examine how agricultural systems respond to those pressures—tracking changes in crop physiology, pest and disease dynamics, soil moisture regimes, and the adaptive capacity of farming communities across different climates and economies. A central concern is whether incremental adjustments, such as shifting planting dates, developing heat-tolerant varieties, or redesigning irrigation infrastructure, can keep pace with the rate of climate change, or whether more fundamental transformations in land use and food systems are required. Open questions include how vulnerability is unevenly distributed across regions and smallholder populations, and what combinations of ecological, agronomic, and policy interventions can sustain production without compounding environmental degradation.

Works

53,761

Total citations

853,898

Keywords

Climate ChangeAgricultureAdaptationFood SecurityVulnerabilityCrop Production