Extended Data Fig. 1: Example maps of IME and reference (REF) region detection.
From: Basin-scale biogeochemical and ecological impacts of islands in the tropical Pacific Ocean
Two contrasting months are shown for the Fiji/Tonga region: a) August (small IMEs but higher climatological enrichment across the region), and b) December (strong IMEs, with IMEs from the Fiji and Tonga island groups merging). Reference regions (blue) exclude IME regions from any island.
