https://phys.org/news/2025-04-klauea-volcano-ash-prompted-largest.html
(sidetrack: I’m sure I’m not the first to consider the concept of *fertilizing* the ocean with iron and phosphates, etc. as a mechanism to pull #carbon from the ocean via #phytoplankton; this study might suggest efficacy)
"The waters in the open ocean of the Pacific are nutrient depleted and the addition of volcanic ash, especially iron in the ash, and to a lesser extent other trace elements and possibly phosphate, can stimulate the growth of marine phytoplankton…"
