IRON’S BIG IMPACT.”Therefore small amounts of iron (measured by mass parts per trillion) in “desolate” HNLC zones can trigger large phytoplankton blooms. Recent marine trials suggest that one kilogram of fine iron particles may generate well over 100,000 kilograms of plankton biomass.” (Now look back at the 16 supertankers at €20 Bn…)”
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