Altmetrics have led to new quantitative studies of science through social media interactions. However, there are no models of science communication that respond to the multiplicity of non-academic channels. Using the 3653 authors with the highest volume of altmetrics mentions from the main channels (Twitter, News, Facebook, Wikipedia, Blog, Policy documents, and Peer reviews) to their publications (2016-2020), it has been analyzed where the audiences of each discipline are located. The results evidence the generalities and specificities of these new communication models and the differences between areas. These findings are useful for the development of science communication policies and strategies.

翻译：Altmetrics通过社交媒体互动推动了科学计量研究的新发展。然而，现有科学传播模型尚未能回应非学术渠道的多样性问题。本研究以2016-2020年间在主要传播渠道（Twitter、新闻、Facebook、维基百科、博客、政策文件及同行评审）中Altmetrics提及量最高的3653位作者为样本，分析了各学科受众的分布特征。研究结果揭示了这些新型传播模型的共性与特殊性，以及不同学科领域之间的差异。这些发现对制定科学传播政策与策略具有重要参考价值。