Network analysis of individuals publishing in the top nine OMF case study opportunities. Each circle represents an individual researcher publishing in one or more topic. Clusters are formed by individual people closely related by shared publications. Circle color indicates publication topic; circle size indicates number of links (shared publications). Distance between circles indicates degree of relatedness, according to the bibliographic records (connecting lines have been omitted for clarity). Clusters of circles are closely-related groups of people, as indicated by their publications. Group A includes climate change, habitat loss, toxics; Group B includes governance, fisheries, eutrophication, cumulative impacts, and marine spatial planning. See Appendix S1 for detailed methods. DOI: https://doi.org/10.1525/elementa.338.f5