FIELD INVESTIGATION OF MAJOR AND MINOR IONS ALONG SUMMIT (CENTRAL GREENLAND) ICE CORES BY ION CHROMATOGRAPHY

被引:75
作者
LEGRAND, M
DEANGELIS, M
MAUPETIT, F
机构
[1] Laboratoire de Glaciologie et Géophysique de l'Environnement, CNRS, 38402 St. Martin d'Hères
来源
JOURNAL OF CHROMATOGRAPHY | 1993年 / 640卷 / 1-2期
关键词
D O I
10.1016/0021-9673(93)80188-E
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
As a part of the European EUROCORE and GRIP (Greenland Ice Core Project) operations aimed at recovering deep ice cores at Summit (Central Greenland), we have for the first time successfully performed ion chromatography measurements in the field and investigated in detail the soluble impurities, including Na+, NH4+, K+, Mg2+, Ca2+, F-, CH3COO-, CH2OHCOO-, HCOO-, CH3SO3-, Cl-, NO2-, SO42- and C2O42-, trapped in ice deposited over some 200 000 years in Greenland.
引用
收藏
页码:251 / 258
页数:8
相关论文
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