PIXE Elemental Composition of Mineral Dust from EPICA ice cores

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Citation:

Marino, F. , Maggi, V. , Delmonte, B. , Petit, J. R. , Ghermandi, G. , Ruth, U. , Bigler, M. and Lambert, F. (2004): PIXE Elemental Composition of Mineral Dust from EPICA ice cores , SCAR Open Science Conference, 25-31.07.2004, Bremen, Germany. .

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hdl:10013/epic.21430

Contact Email:

uruth@awi-bremerhaven.de

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Abstract:

We present the new Si, Al, Fe, Ti, K, Ca,Mg,Na data obtained by PIXEmeasurements on the insoluble dust from21 samples ( intercomparison samples,onwards INTC) from EDC ice core,spanning the LGM-to-Holocene transition(20 to 10 kyr B.P.), along with the totaldust mass determined by Coulter Counteron the same samples. Improvedexperimental set-up and data evaluationhave been applied for the first time to the analysis of about 42 samples from the two EPICA ice cores (EDC and EDML).

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Item Type:

Conference

Authors:

Marino, F. ; Maggi, V. ; Delmonte, B. ; Petit, J. R. ; Ghermandi, G. ; Ruth, Urs ; Bigler, M. ; Lambert, F.

Divisions:

AWI Organizations > Geosciences > Glaciology

Programs:

Helmholtz Research Programs > MARCOPOLI (2004-2008) > POL-MARCOPOLI
Helmholtz Research Programs > MARCOPOLI (2004-2008) > POL6-Earth climate variability since the Pliocene

Eprint ID:

10965