Collaborative Research: Relationship Between Air and Snow Chemistry in Winter at Summit, Greenland

这项研究是六所大学研究人员的合作项目。研究人员将通过增加冬季采样计划，将他们之前对格陵兰峰顶冰川记录的大气化学浓度的研究扩展到一整年，形成一个仅限夏季的研究。格陵兰冰原计划（GISP2）的冰芯记录已被用于分析大气化学的痕迹，但在获得完整的当前化学年度记录之前，无法对结果进行全面评估，因为冰芯结果中最大的信号是冬季月份积累的雪。在今年之前，冬季采样计划在后勤上是不可能的。一个完整的年循环记录如何从GISP2冰芯记录过去11万年的现代大气。

The research is a collaborative project among researchers at six universities. The researchers will extend their previous study of the record of atmospheric chemistry concentrations recorded I the glacial ice at Summit, Greenland form a summer-only study to a full year by adding a winter sampling program. The ice core record from the Greenland Ice Sheet Project (GISP2) has been analyzed for traces of atmospheric chemistry but the results cannot be fully assessed until a complete annual record of present chemistry is available because the largest signal in the ice core results form snow that accumulates during the winter months. A winter sampling program has been logistically impossible until this year. A complete annual cycle of the record of how modern atmospheric record from GISP2 ice cores for the past 110,000 years.