我國云物理與人工影響天氣云室實驗研究進展及展望
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國家重點研發計劃“人工影響天氣基礎理論、數值模式技術研究”重點專項(2018YFC1507904)和中國氣象局人工影響天氣中心“人工影響天氣催化技術”創新團隊共同資助


Progress and Outlook of Cloud Chamber Experiments About Cloud Physics and Weather Modification in China
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    摘要:

    云室是開展云降水物理和人工影響天氣實驗研究的重要裝置,在基礎科學原理和播云技術研究中發揮著不可替代的作用。我國開展云降水物理云室實驗已經超過60年,取得了一些重要成果和經驗,并得到國內外同行的普遍認可。本文在總結對比美國、歐洲等國家的云室及其開展云物理研究的基礎上,系統梳理了我國開展室內實驗以來,在研發、利用云室開展大氣冰核、人工冰核研究、特別是人工影響天氣催化劑成核率檢測、催化劑及催化技術研發和云降水物理機制研究與應用等方面取得的進展,討論了專門性和綜合性云室研發建設、云-氣溶膠-降水相互作用等云微物理機制和過程、跨學科與交叉學科研究及監測儀器設備等方面存在的問題和發展方向,可為我國建設高性能云室和利用云室開展實驗研究、促進云降水物理和人工影響天氣科學發展提供重要參考。

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    For more than a century, the cloud chamber, which transitions from the early nuclear radiation and particle track detector, becomes an important device to conduct cloud-precipitation physics and weather modification lab experiments. By simulating and studying the formation and evolution process of clouds, accompanied by the interaction between clouds, aerosols, and precipitation under controlled laboratory conditions, the cloud chamber plays an irreplaceable role in the research field of basic scientific theoretical principles and cloud seeding catalytic technologies. China has been carrying out cloud-precipitation physics and weather modification lab experiments for over 60 years and has achieved many important results and gained valuable experience, including the development of a series of isothermal or mixing cloud chambers and detecting cloud-seeding catalysts, which are widely recognised by peers both domestically and internationally. All the efforts of this review aim to provide a useful reference for conducting cloud chamber experiments at a deeper and higher level, and in a wider field in China by discussing the importance of research and development and construction of related experimental facilities. The review explores the history and application of cloud chambers in China since the late 1950s and early 1960s. By comparing cloud-precipitation physics research based on cloud chamber lab experiments in several advanced countries, including the United States, Europe, and other countries, it comprehensively and systematically summarises for the first time the progress made in cloud chamber experiments on the observation of atmospheric ice nuclei, artificial ice nuclei research, especially the detection of the nucleation rate of cloud-seeding catalysts, research and development of seeding materials and tools, as well as the physical mechanisms and processes in China. But at present, the gap between China’s indoor experiments on cloud-precipitation physics and those in related fields abroad is obvious, and we are in a relatively backward situation in terms of the scope and profundity of experiments carried out, the research, development and construction of specialised and comprehensive cloud chambers, the cloud microphysical mechanisms and processes involved in cloud-aerosol-precipitation interactions and other cloud microphysical mechanisms, interdisciplinary and cross-disciplinary research, and the application, research and development of experimental apparatus. The experimental background environment purification and the automatic operating controls are also in relatively poor states. China faces critical opportunities and challenges. It points out the necessity and urgency of promoting cloud physics experiments with cloud chambers within our country and highlights the urgent need to pay much attention to improving the development of cloud-precipitation physics experimental equipment and techniques.

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鄧育鵬,蘇正軍,彭敏,周學思,崔毅,趙利偉,李林.我國云物理與人工影響天氣云室實驗研究進展及展望[J].氣象科技,2025,53(1):80~95

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  • 收稿日期:2024-01-28
  • 定稿日期:2024-10-08
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  • 在線發布日期: 2025-02-27
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