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Filtering by: Creator Ehrlicher, Sarah E. Academic Affiliation College of Earth, Ocean, and Atmospheric Sciences Advisor Brook, Edward J.

Impact of Dansgaard-Oeschger and Heinrich Events on the Latitudinal Distribution of Methane Sources during Marine Isotope Stage 3

Creator:

Edwards, Jon S.

Abstract:

Understanding how the latitudinal distribution of methane sources changed between stadial and interstadial climate states during the last glacial period can provide important clues about how terrestrial hydroclimate and ecosystems evolved between these different states. The punctuation of the millennial-scale structure by Heinrich events is also of interest in this...

Resource Type:

Masters Thesis

Full Text:

each and every one of us. Finally, I cannot say enough to my family, Sarah and Elizabeth. It’s hard
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:

also compare the observed variability to that found in a 400-year GISS Model E Earth System Model run
Stable Isotope Constraints on Carbon Dioxide and Nitrous Oxide Variations at the Onset of the Last Glacial Period: New Ice Cores from Taylor Glacier, Antarctica

Creator:

Menking, James A.

Abstract:

New ice cores retrieved from the Taylor Glacier (Antarctica) blue ice area contain ice and air spanning the Marine Isotope Stage (MIS) 5/4 transition, a period of global cooling and ice sheet expansion. Chronologies were determined for the ice and air bubbles in the new ice cores by visually matching...

Resource Type:

Dissertation

Full Text:

crucial assistant, or a collaborator. I thank Sarah Shackleton and Michael Dionysius for being

ScholarsArchive@OSU

Impact of Dansgaard-Oeschger and Heinrich Events on the Latitudinal Distribution of Methane Sources during Marine Isotope Stage 3

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

Stable Isotope Constraints on Carbon Dioxide and Nitrous Oxide Variations at the Onset of the Last Glacial Period: New Ice Cores from Taylor Glacier, Antarctica

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