古代火山在地表爆发后释放出深厚的岩浆CO2, 可能导致过去的全球变暖。 Ancient volcanoes emitted deep magma CO2 after surface eruptions, potentially contributing to past global warming.
对*自然地球科学* 的研究显示,在地表爆发停止很久之后,古代火山可能从深岩浆源中排放了二氧化碳(CO2),导致地球历史上长期全球变暖。 A study in *Nature Geoscience* reveals that ancient volcanoes may have emitted carbon dioxide (CO2) from deep magma sources long after surface eruptions ceased, contributing to prolonged global warming episodes in Earth's history. 这种隐藏的二氧化碳源有助于解释过去气候变化的原因,并可能为未来的气候恢复战略提供信息。 This hidden CO2 source helps explain past climate changes and may inform strategies for future climate recovery. 然而,研究强调,目前的人类二氧化碳排放量远远超过火山的排放量。 However, the study emphasizes that current human CO2 emissions far exceed those from volcanoes.