Huge volcanic eruption offers clues to fighting climate change
The Hunga Tonga–Hunga Ha’apai eruption has provided valuable insights into potential climate change mitigation strategies. Researchers found that chemical reactions in the eruption's plume may have helped break down methane, a significant greenhouse gas. These findings could inform future efforts to enhance methane removal from the atmosphere.
- ▪The Hunga Tonga–Hunga Ha’apai volcano erupted in January 2022, producing a massive plume that reached 55 kilometers high.
- ▪Satellite data indicated that chlorine-driven reactions in the plume were breaking down methane in the atmosphere.
- ▪The research findings were published in Nature Communications and may aid in evaluating methane removal proposals.
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| Original publisher | Science News |
| Canonical URL | https://www.sciencenews.org/article/volcanic-eruption-clues-climate-change |
| Publication time | Wed, 27 May 2026 17:00:00 +0000 |
| Retrieval time | 2026-05-27T17:03:01.940Z |
| Last seen | 2026-05-27T17:03:01.940Z |
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Opening excerpt (first ~120 words) tap to expand
News Climate Huge volcanic eruption offers clues to fighting climate change The Hunga Tonga–Hunga Ha’apai eruption may have consumed its own methane, satellite data imply ⏸ A towering plume rises from the Hunga Tonga–Hunga Ha‘apai eruption in this satellite image. Scientists detected signs that chlorine-driven reactions inside the cloud were breaking down methane in the atmosphere after the eruption. CIRA Staff By Javier Barbuzano 38 seconds ago Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print A gigantic underwater volcano became a massive chemistry experiment that could help researchers quantify the success of…
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