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Dr. Sarah Eggleston

Sarah Eggleston

Science Officer
Past Global Changes (PAGES)
Hochschulstrasse 4
3012 Bern
Switzerland

  ...
  +41 31 631 5609
  http://pastglobalchanges.org/about/structure/international-project-office

Expertise & Interests

Overview / specialty        - Glacial/interglacial cycles with a focus on MIS 3-4
- CO2 in ice cores
- Measurements of stable isotopes of greenhouse gases (mass spectrometry, laser spectroscopy)
- d13C distribution in the ocean over the last glacial cycle
 
Official PAGES function(s)        PAGES Science Officer, 2k Network coordinator, Data Stewardship IA leader

 

Publications

Ibraim E, Denk T, Wolf B, Barthel M, Gasche R, Kraus D, Wanek W, Zhang S, Kiese R, Butterbach-Bahl K, Eggleston S, Emmenegger L, Six J and Mohn J (submitted) Reconciling field measurements of N2O isotopic composition in high temporal resolution with a biogeochemical model.

Ibraim E, Wolf B, Harris E, Gasche R, Wei J, Yu L, Kiese R, Eggleston S, Butterbach-Bahl K, Zeeman M, Tuzson B, Emmenegger L, Six J, Henne S and Mohn J (in discussion) Attribution of N2O sources in a grassland soil with laser spectroscopy based isotopocule analysis. Biogeosciences, doi:10.5194/bg-2018-426

Eggleston S and Galbraith ED (2018) The devil's in the disequilibrium: multi-component analysis of dissolved carbon and oxygen changes under a broad range of forcings in a general circulation model. Biogeosciences 15: 3761-3777, doi:10.5194/bg-15-3761-2018

Galbraith ED and Eggleston S (2017) A lower limit to atmospheric CO2 concentrations over the past 800,000 years. Nat Geosci, 10: 295-298, doi:10.1038/ngeo2914

Eggleston S, Schmitt J, Bereiter B, Schneider R and Fischer H (2016) Evolution of the stable carbon isotope composition of atmospheric CO2 over the last glacial cycle. Paleoceaography 31: 434-452, doi:10.1002/2015PA002874

Bereiter B, Eggleston S, Schmitt J, Nehrbass-Ahles C, Stocker TF, Fischer H, Kipfstuhl S and Chappellaz J (2015) Revision of the EPICA Dome C CO2 record from 800 to 600 kyr before present. Geophys Res Lett 42: 542-549, doi:10.1002/2014GL061957

Fischer H, Schmitt J, Eggleston S, Schneider R, Elsig J, Joos F, Leuenberger M, Stocker TF, Köhler P, Brovkin V and Chappellaz J (2015) Ice core-based isotopic constraints on past carbon cycle changes. PAGES Mag 23: 12-13, doi:10.22498/pages.23.1.12