识云辨雾，探索不停歇（弘扬科学家精神）

Core Viewpoint - The article highlights the significant contributions of Mao Jietai, a prominent atmospheric physicist, to weather modification and atmospheric research in China, emphasizing his dedication to scientific exploration and innovation in the field over nearly 70 years [4][11]. Group 1: Personal Background and Achievements - Mao Jietai, born in May 1939, is a professor at Peking University and has made pioneering contributions in cloud physics, weather modification, and atmospheric remote sensing [2]. - He received the 2024 Science and Technology Award from the China Meteorological Service Association for his achievements in weather modification [4]. Group 2: Research Contributions - Mao's early experiences in weather observation at Lushan laid the foundation for his future research in artificial weather modification [5]. - He developed methods for using GPS signals to measure atmospheric water vapor, significantly advancing China's GPS water vapor monitoring network [5]. - His innovative approach to aerosol remote sensing has contributed to the development of atmospheric monitoring technologies in China [5]. Group 3: Practical Applications and Innovations - Mao has been instrumental in establishing weather modification bases in Lushan and Weining, focusing on cloud observation and hail suppression [6]. - He emphasizes the importance of quantitative methods in evaluating the effectiveness of weather modification techniques [7]. - Mao's research identifies key conditions for effective artificial rain enhancement, including sufficient water vapor and condensation nuclei [8]. Group 4: Instrument Development - Mao has designed and built various instruments tailored to specific research needs, including devices for measuring cloud droplet concentration and atmospheric aerosol content [9]. - His work in Antarctica involved developing a solar spectrometer to monitor ozone levels, contributing valuable data for global climate change research [9]. Group 5: Ongoing Contributions and Education - Even after retirement, Mao continues to engage in the development of weather modification technologies and has conducted numerous training sessions for meteorological personnel [10]. - He has made significant financial contributions to meteorological education, supporting the training of future scientists [10]. Group 6: Broader Impact on Meteorology - Mao's lifelong dedication to meteorology reflects a commitment to addressing practical issues in the field, aiming to enhance the effectiveness of weather modification techniques for national development [11][12].