Dissolved cysteine and glutathione from R/V Knorr KN199-04 in the subtropical North Atlantic Ocean from October 2010 (U.S. GEOTRACES NAT project)

<p>This dataset included concentrations of filtered cysteine and glutathione (the only two thiols detected) from 21 full stations across the cruise path. The current dataset (as of Dec 2012) contains only results from 2010 cruise (8 stations) and primarily in the upper 1000 meters. Deeper water samples were collected at most stations, but analysis of a few deep water samples has indicated that most of these samples are below detection, and we have therefore elected not to analyze many of the deeper samples.</p>本数据集收录了本次航次路径上21个完整站位的过滤后半胱氨酸（cysteine）与谷胱甘肽（glutathione）浓度数据，二者为本次检测中仅检出的两种巯基类化合物。截至2012年12月的当前数据集仅包含2010年航次（共8个站位）的检测结果，且数据主要集中于1000米以浅水体。多数站位均采集了深水样品，但对少量深水样品的分析结果显示，绝大多数此类样品的浓度均低于检测限，因此我们决定不对多数深水样品开展分析工作。