Chlorofluorocarbons and noble gas measured on water bottle samples during POL...

On the Drake Passage section we took samples for noble gases (helium isotopes 3He and 4He and neon 20Ne), distributed on 18 profiles, and samples for Chlorofluorocarbons (CFC-11...在德雷克海峡（Drake Passage）断面处，我们采集了用于稀有气体（noble gases）分析的样品（涵盖氦同位素3He、4He及氖20Ne），该类样品分布于18条剖面；同时还采集了用于氯氟烃（Chlorofluorocarbons，CFC-11……）分析的样品。