Browsing Exact and Earth Sciences by Subject "Ice core"
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Analysis of an Antarctic ice core by ion chromatography (Mg2+, Na+, Cl−, and SO42− content)
(2014) [Journal article]This study presents the ion chromatography analysis of an Antarctic ice core (IC-3; 85°59’S, 81°35’W) and discusses Mg²⁺, Na⁺, Clˉ, and SO4²ˉ concentration data. The Mg²⁺, Na⁺ and Clˉ concentration peaks, are environmentally ... -
Anthropogenic trace elements (Bi, Cd, Cr, Pb) concentrations in a West Antarctic ice core
(2022) [Journal article]Trace elements are emitted to the atmosphere from natural and anthropogenic sources. The increase in industrialization and mining occurring from the late 19th century released large quantities of toxic trace elements into ... -
Polycyclic aromatic hydrocarbons in Antarctic ice core : prior study by homogeneous liquid-liquid extraction and high-performance liquid chromatography
(2022) [Journal article]Organic contamination has been less investigated in Antarctic snow and ice than in other matrices due to analytical operational problems. In this study, the concentration of 14 Polycyclic Aromatic Hydrocarbons was determined ... -
Prefacing unexplored archives from Central Andean surface-to-bedrock ice cores through a multifaceted investigation of regional firn and ice core glaciochemistry.
(2023) [Journal article]Shallow firn cores, in addition to a near-basal ice core, were recovered in 2018 from the Quelccaya ice cap (5470 m a.s.l) in the Cordillera Vilcanota, Peru, and in 2017 from the Nevado Illimani glacier (6350 m a.s.l) in ...