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Volcanic Eruption Sparks Record Phytoplankton Bloom in Pacific

4/10/2025

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Summary

Story summary

In May 2018, Kilauea volcano erupted in Hawai‘i, sending ash 1,200 miles across the North Pacific and sparking one of the largest phytoplankton blooms ever observed. This remarkable event revealed how volcanic ash enriches ocean nutrients and boosts carbon capture, underscoring the intricate relationship between eruptions and marine ecosystems, with ongoing monitoring planned.

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Story summary

In May 2018, Kilauea volcano erupted in Hawai‘i, sending ash 1,200 miles across the North Pacific and sparking one of the largest phytoplankton blooms ever observed. This remarkable event revealed how volcanic ash enriches ocean nutrients and boosts carbon capture, underscoring the intricate relationship between eruptions and marine ecosystems, with ongoing monitoring planned.