Direct chemical analysis of frozen ice cores by UV-laser ablation ICPMS
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Direct chemical analysis of frozen ice cores by UV-laser ablation ICPMS. / Müller, Wolfgang; Shelley, J. Michael G. ; Rasmussen, Sune Olander.
I: Journal of Analytical Atomic Spectrometry, Bind 26, Nr. 12, 13.10.2011, s. 2391-2395.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Direct chemical analysis of frozen ice cores by UV-laser ablation ICPMS
AU - Müller, Wolfgang
AU - Shelley, J. Michael G.
AU - Rasmussen, Sune Olander
PY - 2011/10/13
Y1 - 2011/10/13
N2 - Cryo-cell UV-LA-ICPMS is a new technique for direct chemical analysis of frozen ice cores at high spatial resolution (<300 micrometer). It was tested in a pilot study on NGRIP ice and reveals sea ice/dust records and annual layer signatures at unprecedented spatial/time resolution. Uniquely, the location of cation impurities relative to grain boundaries in recrystallized ice can be assessed.
AB - Cryo-cell UV-LA-ICPMS is a new technique for direct chemical analysis of frozen ice cores at high spatial resolution (<300 micrometer). It was tested in a pilot study on NGRIP ice and reveals sea ice/dust records and annual layer signatures at unprecedented spatial/time resolution. Uniquely, the location of cation impurities relative to grain boundaries in recrystallized ice can be assessed.
U2 - 10.1039/c1ja10242g
DO - 10.1039/c1ja10242g
M3 - Journal article
VL - 26
SP - 2391
EP - 2395
JO - Journal of Analytical Atomic Spectrometry
JF - Journal of Analytical Atomic Spectrometry
SN - 0267-9477
IS - 12
ER -
ID: 35940026