New methods for measuring atmospheric heavy noble gas isotope and elemental ratios in ice core samples

Rationale The global ocean constitutes the largest heat buffer in the global climate system, but little is known about its past changes. The isotopic and elemental ratios of heavy noble gases (krypton and xenon), together with argon and nitrogen in trapped air from ice cores, can be used to reconstr...

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Veröffentlicht in:	Rapid communications in mass spectrometry 2018-05, Vol.32 (10), p.801-814
Hauptverfasser:	Bereiter, Bernhard, Kawamura, Kenji, Severinghaus, Jeffrey P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adiabatic flow Fractionation Isotope ratios Krypton Mass spectrometers Measurement methods Rare gases Spectrometers Xenon
Online-Zugang:	Volltext
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