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All the United States Colorado Denver National Ice Core Lab

National Ice Core Lab

Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

Denver, Colorado

Added By
Sarah Laskow
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Inside the National Ice Core Lab freezer.   Eric Cravens, Assistant Curator, National Ice Core Lab
Inside the National Ice Core Lab freezer.   Eric Cravens, Assistant Curator, National Ice Core Lab
An ice core with a dark ash layer, from 2,600 meters deep.   Karen Pearce, NSF
Another row of ice cores.   Karen Pearce, NSF
A piece of ice core from Greenland.   Karen Pearce, NSF
A 1-meter section of an ice core recovered from a depth of 3,405 meters.   Karen Pearce, National Science Foundation
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About

In Colorado’s Denver Federal Center, there’s a scientific storage facility where it’s always, always cold.

The National Ice Core Laboratory is the repository for samples of ice sheets collected in Greenland and Antarctica—miles of ice that contains information about the planet’s past and, in particular, the history of its climate.

The lab has more than 10 miles of ice cores. These opaque cylinders are divided into a smaller pieces and stored in aluminum-lined cardboard tubes. They’re kept in what’s essentially a very large, very cold warehouse, where the temperature is maintained at -36°C.

When researchers get permission to use part of a core, they can take their core to the adjoining research room, where they can slice out a portion of the ice and prepare for it to be sent to their own laboratories. This room is relatively warm—it’s kept at -24°C. Tours are limited and must be requested months in advance via a form on their website.

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Science Ice Libraries Environment

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Added By

Sarah Laskow

Edited By

cyccommute, cgp246, Shastified

  • cyccommute
  • cgp246
  • Shastified

Published

December 7, 2016

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  • https://icecores.org/tours-and-media-visits
  • https://www2.usgs.gov/core_science_systems/access/summer_2012/article-7.html
  • http://onlinelibrary.wiley.com/store/10.1029/98EO00166/asset/eost11909.pdf;jsessionid=BDBC840B65154E2F9E0FFF9B904D6017.f04t03?v=1&t=iwedgtaq&s=568dafd826170eb7a126bf227ed5cb4d4146fa03
  • http://www.denverpost.com/2010/02/22/denver-based-ice-core-laboratory-studies-earths-climate-through-antarctic-ice/
  • https://icecores.org/about/index.shtml#tours
National Ice Core Lab
Denver Federal Center
Building 810
Denver, Colorado
United States
39.722412, -105.123884
Visit Website
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