1973-2019年中国气象观测领域的科研合作特征和机制

Characteristics and Mechanism of Scientific Research Cooperation in the Field of Chinese Meteorological Observation During 1973−2019

量化气象观测领域的科研合作有助于科学规划和管理观测研究团队。基于1973—2019年的17777篇气象观测文献,利用复杂网络方法,对中国气象观测领域的科学研究分析表明,绝大部分气象观测科研人员以团队形式开展研究,且以团队内部合作为主,团队间的合作较少。气象观测科研团队的合作机制主要包括完全择优法则和随机-择优混合法则,且随机-择优混合法则的作用突出;团队的规模影响气象观测科研团队的合作程度,团队规模越大,合作程度越高。

To better understand and quantify the collaborations in metrological research areas,co-authorship is studied as an important entry point to analyze the development of scientific research in this field.17,777 literatures related to meteorological observation from 1973 to 2019 are selected as the research object.By the use of the complex network method,a co-authorship network is constructed to reflect the collaboration of scientists in this field.The analysis results of the modular characteristics and the topological structure of the network show that most scientists in the field of meteorological observation collaborate as scientific research teams,but this kind of cooperative relationship focuses on internal team cooperation,with less cooperation between different teams.The cooperation mechanism mainly includes completely preferred rule and random-preferred hybrid rule,with the latter more pronounced.And the size of the research team is an influencing factor for the cooperation.The larger the team size,the higher the cooperation degree.