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冰芯流动分析技术研究进展

【标题】冰芯流动分析技术研究进展

【Title】ADVANCE IN ICE CORE CONTINUOUS FLOW ANALYSIS TECHNOLOGY

【作者】 马红梅; 李院生; 姜苏; 安春雷; 唐承佳

【Author】 Ma Hongmei ; Li Yuansheng ; Jiang Su ; An Chunlei ;

【期刊】极地研究

【Journal】

【期刊年份】2008

【卷】20

【期】

【关键词】

【Keywords】

【摘要】保存于冰芯中冰川化学信息的完整提取,一直是制约冰芯分析技术发展的瓶颈,离散的样品准备工作大大限制了样品分析的数量和样品分析速度,并且在样品准备过程中样品容易受到污染和破坏,造成样品重要信息的损失。冰芯流动分析技术突破了这一瓶颈,成为最有应用前景的冰芯样品准备技术之一。本文综述了冰芯流动分析技术现状及其近年来应用冰芯流动分析技术开展极地冰芯样品分析的主要进展,并对其前景及发展方向作出展望。

【Abstract】The full extraction of glaciological chemical information preserved in ice core has been a bottleneck restricting the development of ice core analytical technologies.Previous discrete sample preparations limit the numbers and the speeds of the samples and the samples are prone to be contaminated and destroyed during the preparation resulting in the loss of important information.CFA(Continuous Flow Analysis)has solved this problem successfully and become one of the most popular preparation technologies of ice core sample.This paper summarizes the present conditions and demonstrated the application of CFA used in the analysis of ice core sample analysis in polar region in recent years.At last the prospect of CFA is also described.

【基金/项目】

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