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Title: Synchrotron Radiation Research and Analysis of the Particulate Matter in Deep Ice Cores: An Overview of the Technical Challenges

Journal Article · · Condensed Matter

Airborne dust extracted from deep ice core perforations can provide chemical and mineralogical insight into the history of the climate and atmospheric conditions, with unrivalled temporal resolution, time span and richness of information. The availability of material for research and the natural complexity of the particulate, however, pose significant challenges to analytical methods. We present the developments undertaken to optimize the experimental techniques, materials and protocols for synchrotron radiation-based analysis, in particular for the acquisition of combined Synchrotron Radiation X-Ray Fluorescence and X-ray Absorption Spectroscopy data.

Sponsoring Organization:
USDOE
Grant/Contract Number:
AC02-76SF00515
OSTI ID:
1529712
Journal Information:
Condensed Matter, Journal Name: Condensed Matter Journal Issue: 3 Vol. 4; ISSN 2410-3896; ISSN CMOAFD
Publisher:
MDPI AGCopyright Statement
Country of Publication:
Switzerland
Language:
English

References (16)

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Low-background neutron activation analysis: a powerful tool for atmospheric mineral dust analysis in ice cores journal May 2015
Global connections between aeolian dust, climate and ocean biogeochemistry at the present day and at the last glacial maximum journal April 2010
Evidence of calcium carbonates in coastal (Talos Dome and Ross Sea area) East Antarctica snow and firn: Environmental and climatic implications journal July 2008
First combined total reflection X-ray fluorescence and grazing incidence X-ray absorption spectroscopy characterization of aeolian dust archived in Antarctica and Alpine deep ice cores journal December 2008
Aeolian dust in East Antarctica (EPICA-Dome C and Vostok): Provenance during glacial ages over the last 800 kyr: AEOLIAN DUST IN EAST ANTARCTICA journal April 2008
Mineralogy of insoluble particles in the Vostok Antarctic ice core over the last climatic cycle (150 kyr) journal December 1988
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Dust-climate couplings over the past 800,000 years from the EPICA Dome C ice core journal April 2008
2018 atomic spectrometry update – a review of advances in X-ray fluorescence spectrometry and its special applications journal January 2018
Performance of B18, the Core EXAFS Bending Magnet beamline at Diamond journal April 2013
An IAEA multi-technique X-ray spectrometry endstation at Elettra Sincrotrone Trieste: benchmarking results and interdisciplinary applications journal January 2018
Evaluation of the phase detection limit on filter-deposited dust particles from Antarctic ice cores journal November 2007
Elemental composition (Si, Fe, Ti) of atmospheric dust over the last 220 kyr from the EPICA ice core (Dome C, Antarctica) journal January 2004
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XANES Iron Geochemistry in the Mineral Dust of the Talos Dome Ice Core (Antarctica) and the Southern Hemisphere Potential Source Areas journal December 2018

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