Publications and datasets

Peer Reviewed Journal Publications

Lacerra, M., D. Lund, G. Gebbie, D. W. Oppo, J. Yu, A. Schmittner, N. E. Umling. Less remineralized carbon in the intermediate depth South Atlantic during Heinrich Stadial 1. Paleoceanography and Paleoclimatology 34doi: 10.1029/2018PA003537

Umling, N. E., D. W. Oppo, P. Chen, J. Yu, Z. Liu, M. Yan, G. Gebbie, D. C. Lund, K. R. Pietro, Z.D. Jin, K.-F. Huang, K. B. Costa, F. A. L. Toledo. South Atlantic subsurface warming and forcing mechanisms during deglaciation. Paleoceanography and Paleoclimatology 34. doi: 10.1029/2019PA003558

Hoogakker, B. A. A., Z. Lu, N. E. Umling, L. Jones, X. Zhou, R. Rickaby, R. C. Thunell, O. Cartapanis, E. Galbraith. Tandem proxy evidence demonstrates glacial expansion of oxygen depleted seawater in the eastern tropical Pacific. Nature 562, 410-413 doi: 10.1038/s41586-018-0589-x (2018)

Umling, N. E., Thunell, R. C., & Bizimiz, M. (2018). Deepwater expansion and enhanced remineralization in the eastern equatorial Pacific during the last glacial maximum. Paleoceanography and Paleoclimatology 33. doi: 10.1029/2017PA003221 

Umling, N. E. & Thunell, R. C. (2018). Mid-depth respired carbon storage and oxygenation of the eastern equatorial Pacific over the last 25,000 years. Quaternary Science Reviews 189, 43-56. doi: 10.1016/j.quascirev.2018.04.002

Umling, N. E. & Thunell, R. C (2017). Synchronous deglacial thermocline and deep-water ventilation in the eastern equatorial Pacific. Nature Communications 8, 14203. doi: 10.1038/ncomms14203 

 

Data Links

 

Conference Proceedings

Umling, N. E., R. C. Thunell, Evidence of glacial mid-depth respired carbon storage in the eastern equatorial Pacific and links to deglacial ventilation. Oral Presentation: American Geophysical Union annual meeting, New Orleans, LA, December 2017

Umling, N. E., R. C. Thunell, Deglacial variability in Eastern Equatorial Pacific deep-water circulation and bottom water chemistry. PAGES 5th Open Science Meeting, Zaragoza, Spain, May 2017.

Umling, N. E., R. C. Thunell. Eastern Equatorial Pacific Deep-Water Respired Carbon Storage Over the Last 25,000 Years. American Geophysical Union fall meeting, San Francisco, December 2016.

Umling, N. E., R. C. Thunell. Eastern Equatorial Pacific Deep-Water Carbonate Compensation and Oxygenation Over the Last 25,000 Years. International Conference on Paleoceanography, Utrecht, Netherlands, August 2016.

Umling, N. E., R. C. Thunell. Eastern Equatorial Pacific glacial-interglacial bottom water chemistry changes recorded in foraminiferal U/Ca. Annual meeting of the Southeastern section of the Geological Society of America, Columbia, South Carolina, March 2016.

Umling, N. E., R. C. Thunell, The role of the Eastern Equatorial Pacific in carbon sequestration and ventilation over the last glacial-interglacial transition. American Geophysical Union fall meeting, San Francisco, December 2015.

Umling, N. E., R. C. Thunell, E. Osborne, Carbonate Compensation in the Eastern Equatorial Pacific over the last glacial-interglacial transition. Goldschmidt geochemistry conference, Prague, Czech Republic, August 2015.

Umling, N. E., R. C. Thunell, A record of deglacial ventilation from foraminiferal radiocarbon at intermediate depths in the Eastern Equatorial Pacific. American Geophysical Union fall meeting, San Francisco, California, December 2014.