Toupin, Rémi, Florence Millerand, and Vincent Larivière. "Who tweets climate change papers? Investigating publics of research through users’ descriptions." PloS One, 17.6, (2022).
This study has examined who shared climate change research papers on Twitter by looking at the expressions used in profile descriptions, while categorizing users in eight categories (academia, communication, political, professional, personal, etc.) associated to specific expressions.