English Dictionary

Plinian eruption

名詞

(volcanology) A type of volcanic eruption marked by the ejection of large columns of volcanic debris and gases into the stratosphere; particularly large amounts of pumice, caused by a very powerful, gas-driven eruption.

日本語の意味

プラニニ噴火：火山学における噴火の一形態で、巨大な火山砕屑物やガスが成層圏まで噴出する。特に、非常に強力なガス圧によって大量の軽石（プミス）が放出される現象を指す。

The Plinian eruption sent towering columns of ash and gas into the stratosphere, grounding flights and casting a pall over the region.

成層圏まで大量の火山灰やガスの柱を噴き上げるタイプの噴火により、灰の雲が高く舞い上がり、地域の航空便が運休して周辺に暗い影を落とした。

意味（1）

(volcanology) A type of volcanic eruption marked by the ejection of large columns of volcanic debris and gases into the stratosphere; particularly large amounts of pumice, caused by a very powerful, gas-driven eruption.

Plinian eruptions （ plural ）