Correction to: Nature Communications 10.1038/s41467-021-21914-w, published online 12 March 2021.

In the original version of this Article, the maps in Figs. 1, 2, and 4, and Supplementary Figs. 1, 2, 3, and 4 omitted territories in the South China Sea. The maps have now been updated according to the territorial map guidelines of the authors’ institutions in both the PDF and HTML versions of the Article. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.