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Filtering by: Creator Lee, Martha Eugenia Remove constraint Creator: Lee, Martha Eugenia Advisor Brook, Edward J. Remove constraint Advisor: Brook, Edward J. Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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  • Interpreting Climate of the Past from High-Resolution Ice Core Records of Methane

    Creator:
    Lee, James E.
    Abstract:
    Methane is a product of biogeochemical processes which respond to changes in climate. The history of atmospheric methane is recorded by ice cores providing insight into past changes in these biogeochemical processes. This dissertation is comprised of three studies which focus on centennial- and millenial-scale variability of methane from ice...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF James E. Lee for the

  • Understanding Signals of the South Pole Ice Core: Chronology, Climate, and Firn Processes

    Creator:
    Epifanio, Jenna A.
    Abstract:
    The South Pole ice core (SPC14), drilled in the field seasons of 2014/2015 and 2015/2016, is an intermediate length, 1,751-m ice core which preserves a 54,000-year record of past climate and atmospheric composition. The SPC14 ice core adds to the spatial grid of ice cores in Antarctica extending into the...
    Resource Type:
    Dissertation
    Full Text:
    [Rhodes et al., 2017], and the Holocene record from the Roosevelt Island Ice Core [Lee et al., 2020]. We