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Ancient Ice

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Manage episode 293344284 series 2782871
内容由UKAHT提供。所有播客内容(包括剧集、图形和播客描述)均由 UKAHT 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Alok Jha talks to Dr Kelly Hogan, a Marine Geophysicist at the British Antarctic Survey to find out what studying the remains of ancient ice sheets in Antarctica can tell us about climate change and the future of the planet.


Kelly works on research vessels around Antarctica, looking for clues about how ancient ice sheets flowed and eventually receded back towards land but also what caused the ice to shrink.


In addition to more than 10 trips to the Arctic, Kelly has been on 5 research cruises to Antarctica. Her most recent trips have been to study Thwaites Glacier. New research has revealed huge channels underneath the glacier, which funnel in warm ocean water towards it, and could speed up the melting of the glacier.



Hosted on Acast. See acast.com/privacy for more information.

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28集单集

Artwork

Ancient Ice

A Voyage to Antarctica

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published

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Manage episode 293344284 series 2782871
内容由UKAHT提供。所有播客内容(包括剧集、图形和播客描述)均由 UKAHT 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Alok Jha talks to Dr Kelly Hogan, a Marine Geophysicist at the British Antarctic Survey to find out what studying the remains of ancient ice sheets in Antarctica can tell us about climate change and the future of the planet.


Kelly works on research vessels around Antarctica, looking for clues about how ancient ice sheets flowed and eventually receded back towards land but also what caused the ice to shrink.


In addition to more than 10 trips to the Arctic, Kelly has been on 5 research cruises to Antarctica. Her most recent trips have been to study Thwaites Glacier. New research has revealed huge channels underneath the glacier, which funnel in warm ocean water towards it, and could speed up the melting of the glacier.



Hosted on Acast. See acast.com/privacy for more information.

  continue reading

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