Episodes

  • Ep. 11: Field Notes: Into the Ghost Forest
    Apr 12 2022

    At the height of summer in 2021, Ned accompanied University of Alaska Fairbanks ecologist Ben Gaglioti to a ghost forest a glacier had run over in Southeast Alaska. Ned and Ben spent about two weeks near La Perouse Glacier, the one that ran over the trees during a cold period called the Little Ice Age. The story begins with the pair standing on a lonely beach about 100 miles south of Yakutat after a bush pilot dropped them off. (28:10)

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    28 mins
  • Ep. 10: Thirty Years of Permafrost Research with Vladimir Romanovsky, Part 2/2
    Mar 1 2022

    Permafrost researcher Vladimir Romanovsky, professor emeritus at the Geophysical Institute, reflects on his career and surprising changes to Alaska's permafrost during his 30-year career. This episode is part 2/2 of a conversation with Romanovsky starting in the previous episode . (38:51)

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    39 mins
  • Ep. 9: Thirty Years of Permafrost Research with Vladimir Romanovsky, Part 1/2
    Feb 8 2022

    Vladimir Romanovsky is retiring after 30 years of studying permafrost at UAF's Geophysical Institute. He enters professor emeritus status while seeing changes in Alaska's frozen ground he never anticipated when scientists spoke of a new ice age in the 1970s. Romanovsky talks about why these discoveries of rapidly thawing ground are hard on roads and houses built over permafrost — frozen ground that has survived the heat of two summers — but are fascinating to him as a researcher. Part 1 of 2.

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    47 mins
  • Ep. 8: From Alaska to New Zealand, the bar-tailed godwit with Dan Ruthrauff
    Jan 3 2022

    Bird biologist Dan Ruthrauff of the USGS Science Center in Anchorage describes the bar-tailed godwit, a bird that every fall flies from Alaska to New Zealand without stopping. That’s a week to nine days straight in the air!

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    36 mins
  • Ep. 7: Calls of killer whales with Hannah Myers
    Dec 7 2021

    Hannah Myers is a graduate student and a killer whale linguist. She has listened to hundreds of underwater recordings from which she can identify distinct families of whales. Myers and other researchers found that killer whales hang offshore of the Gulf of Alaska even during winter, when salmon are no longer headed for their birth streams.


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    36 mins
  • Ep. 6: Martin Truffer and the surging Malaspina Glacier
    Nov 2 2021

    Martin Truffer is a glaciologist at the University of Alaska Fairbanks Geophysical Institute. He reports that the Malaspina Glacier is more than three thousand feet deep in some places, describes how his research group is monitoring its progress and speculates about future changes to this massive glacier in Southcentral Alaska. (29 minutes)

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    30 mins
  • Ep. 5: Randy Brown and the Bering cisco, a tasty Alaska fish
    Oct 5 2021

    Randy Brown is a biologist with the U.S. Fish and Wildlife Service in Fairbanks. For years, he lived off the land in Alaska on a tributary of the upper Yukon River. In this episode, Randy describes the detective work he and others used to learn more about a tasty Alaska fish, the Bering cisco. (37 minutes)

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    38 mins
  • Ep. 4: GI's 75th Anniversary with Roger Smith: Past, present and future of the institute
    Sep 14 2021

    Roger Smith is a space physicist who moved to Alaska from London in the 80s. He became the director of the Geophysical Institute in 2000. Roger describes what the early days at the GI were like and why the institute has endured for 75 years. (47 minutes)

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    48 mins