Ultraviolet radiation ecology was published by China Science Publishing & Media Ltd. in June 2021. This book summarizes the research and practical work carried out in the field of UV radiation ecology in recent 20 years. Combined with the latest relevant scientific research achievements all over the world, it systematically summarizes the latest research achievements in the field of UV radiation ecology from the perspective of global climate change. It is the only UV radiation ecology work with complete system, comprehensive content and in-depth exposition in recent years, which is of great reference value to ecological research.