[Strengthening scientific and technological support for health adaptation action to climate change under the 'double carbon' goal].

With the global climate change process is accelerating, China is facing great challenges. It is urgent to carry out scientific study, aiming at the major needs of health adaptation action to climate change under the 'double carbon' target. This special issue on Climate Change and Health highlights and reports on China's latest scientific findings in this field. The health risks of non-optimal temperature, drought, ultraviolet radiation and other meteorological factors and cold spells in China are clarified, and the research methods of health risk early warning of heat waves are summarized. Future researches need to further elucidate the scientific evidence of the impact of meteorological factors and extreme weather events on population health in China systematically. Focus on innovating and developing technical methods and tools such as health risk early warning models. Accelerate the transformation and application of relevant scientific and technological achievements in China. To provide scientific and technological support for the health adaptation action to climate change under the 'double carbon' goal.全球气候变化日益加剧，我国面临严峻挑战，亟需瞄准“双碳”目标下气候变化人群健康适应行动的重大国家需求开展科学研究。本期“气候变化与健康”重点号总结报道了我国在此领域的最新研究成果，明晰了我国人群非适宜温度、干旱、紫外辐射等气象因素及寒潮事件的健康风险，并总结归纳了高温热浪健康风险预警研究方法。未来应进一步系统阐明我国气象因素、极端天气事件对人群健康影响的科学证据，创新研发健康风险预警模型等技术方法与工具，加快推进相关科技成果在我国的转化应用，为“双碳”目标下我国人群气候变化健康适应行动提供科技支撑。.