From a scientific perspective, research on climate-ecological abrupt changes involves interdisciplinary integration, which helps deepen the understanding of global climate change and promotes the study of the evolutionary characteristics of the Earth's complex systems. Strategically, this research can ensure the scientific basis for China's climate change policies and socio-economic decision-making, enhance China's ability to adapt to and combat climate change, and foster the development of predictive and early warning technologies that support socio-economic development.