Additional online material for publication: Frames and Narratives in scientific press releases on ocean climate change and ocean plastic.

<p>This is the additional material for the publication of paper:&nbsp;Frames and Narratives in scientific press releases on ocean climate change and ocean plastic. The paper is currently under submission.&nbsp;</p> <p>Included with the material is a codebook used to code narrative- and frame variables in scientific press releases and a cross-tabulate showing the frame variables that were coded per press release.&nbsp;</p> <p>For questions about the material, or information about how to reference to the material, please contact Aike Vonk (a.n.vonk@uu.nl).</p>