Six-month animated 8-day multi-satellite composites of total chlorophyll a concentration ([Chla]) around Fiji-Tonga archipelagos, Samoa, Society Isl., and Rapa Nui. The IME_M (Messié et al. 2022) contours are delineated in red, the IME_D contours added in this study are delineated in green, and the associated BO_T associated with them are delineated in light blue circles.