Navigation for Our Changing World

  • Our Changing World home
  • Episodes
  • Search
  • Galleries
  • Collections

Our Changing World for Thursday 27 October 2022

  • Previous Episode: Thursday, 20 October 2022
  • Next Episode: Thursday, 3 November 2022
  • Why has this river of Antarctic ice stalled?

    science environment
    The Ross Ice Shelf meets the smooth annual sea ice at Cape Crozier on Ross Island. The cliffs mark the seaward edge of the largest ice shelf in the world, about the size of France.

    5:00 AM.How do you drill through 600m of thick Antarctic ice? Using hot water, of course. In this episode from the 2020 series Voices from Antarctica, Alison Ballance joins researchers hoping to solve the… Read more Audio

    why-has-this-river-of-antarctic-ice-stalled
  • Previous Episode: Thursday, 20 October 2022
  • Next Episode: Thursday, 3 November 2022
shielded