Name: Lee Hotz帶你走入南極的時光機中
Uploaded: 2010-08-24T08:45:00Z
Duration: 9 min 28 s
Description: 科學專欄作家Lee Hotz 敘述在南極WAIS Divide進行的一個卓越的科技專案, 這專案由一群吃苦耐勞的研究人員,鑽取一萬年前冰層, 抽出其中的物質, 以建立氣候變遷的重要資料.

Lee Hotz: Lee Hotz帶你走入南極的時光機中

Lee Hotz帶你走入南極的時光機中

科學專欄作家Lee Hotz 敘述在南極WAIS Divide進行的一個卓越的科技專案, 這專案由一群吃苦耐勞的研究人員,鑽取一萬年前冰層, 抽出其中的物質, 以建立氣候變遷的重要資料.

Antarctica holds a frozen archive of Earth’s climate history, with ice cores recording greenhouse gases and temperatures across thousands of years. Scientists drill deep into this ice, sometimes extracting air that is over 15,000 years old, to study the relationship between rising temperatures and greenhouse gases. Even the most advanced labs rely on these untouched samples to unlock insights into our planet’s future. The work is urgent, as understanding these patterns could shape how billions experience the effects of a changing climate.