Gases in Firn Air and Shallow Ice at the WAIS Drilling Site, Antarctica

This data set contains trace gas measurements of air extracted from ice core samples from the West Antarctic Ice Sheet Divide A core (WAIS-D 05A). The WAIS A core was dry-drilled at the WAIS site during the 2005-2006 Antarctic field season. Data include trace gas species including ethane (C2H6), propane (C3H8), n-butane (n-C4H10), carbonyl sulfide (COS), carbon disulfide (CS2), methyl chloride (CH3Cl), methyl bromide (CH3Br), acetonitrile (CH3CN), and chlorofluorocarbon-12 (CFC-12), for 57 ice core samples. The data are available via FTP in Microsoft Excel (.xls) file format.

本数据集包含从西南极冰盖分水岭A冰芯（WAIS-D 05A）的冰芯样品中提取的空气痕量气体测量数据。该WAIS A冰芯于2005-2006年南极野外作业期间在WAIS科考站采用干式钻探方式获取。本数据集涵盖57个冰芯样品的多种痕量气体组分，包括乙烷（ethane, C2H6）、丙烷（propane, C3H8）、正丁烷（n-butane, n-C4H10）、羰基硫（carbonyl sulfide, COS）、二硫化碳（carbon disulfide, CS2）、氯甲烷（methyl chloride, CH3Cl）、溴甲烷（methyl bromide, CH3Br）、乙腈（acetonitrile, CH3CN）以及氟氯烃-12（chlorofluorocarbon-12, CFC-12）。数据可通过文件传输协议（FTP）以Microsoft Excel（.xls）文件格式获取。