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Filtering by: Creator Marcott, Shaun A. Committee Member Schmittner, Andreas Degree Field Oceanography

Paleoclimate, paleoventilation, and paleomagnetism as recorded in a 17kyr marine sediment record from the SE Alaska margin

Creator:

Davies, Maureen Helen

Abstract:

The deglacial behavior of the sub-Arctic North Pacific is poorly constrained, with many published records suffering from limited age control due to extensive post- depositional biogenic carbonate dissolution. Potential alternative dating methods could include the correlation of stable-isotopic and/or paleomagnetic secular variation records to an independently-dated regional template, however no...

Resource Type:

Dissertation

Full Text:

Recorded in a 17kyr Marine Sediment Record from the SE Alaska margin Abstract approved
Abrupt deglacial climate changes in the North Pacific and implications for climate tipping points

Creator:

Praetorius, Summer Kate

Abstract:

Paleoclimate archives have revealed abrupt climate events that are superimposed on more gradual climate changes throughout the last glacial and deglacial periods. The underlying causes of such rapid climate changes are still poorly understood, but the strong expression of these events in northern hemisphere records likely points to climatic mechanisms...

Resource Type:

Dissertation

Full Text:

, Kristen Brewster, Edward Brook, Maureen Davies, Shaun Marcott, Jennifer McKay, June Padman, Fredrick