ice core
Resembling or characteristic of a mink or its fur.
The capital city of Kuwait.
A town in Levy County, Florida, United States. / An unincorporated community in Warrick County, Indiana. / An unincorporated community in Big Stone County, Minnesota.
A core sample removed from an ice sheet, most commonly from the polar ice caps of Antarctica, Greenland or from high mountain glaciers elsewhere, the properties of which can be used to reconstruct a climatic record of a given area.
研究者たちは、数千年前の大気中のガス濃度を調べるために氷床から採取されたコア試料を分析した。
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