Dissolved nutrient samples collected in the Barents Sea as part of the Changing Arctic Ocean programme during cruise JR17007, July-August 2018.

Samples for dissolved nutrients were collected from CTD niskin bottles during cruise JR17007 in the Barents Sea (July-August 2018) as part of the Changing Arctic Ocean programme. Dataset consists of ammonia/ium, silicate, phosphate, nitrate and nitrite measurements in μM L^-1 and μM kg^-1 units. Samples were collected in acid cleaned PE 50 mL polythene vials and measured shortly after collection (within 12 hours) on the vessel by the Scottish Association for Marine Science (SAMS) using a Lachat Quik Chem 8500 Flow injection analyser.

作为北极变化研究计划（Changing Arctic Ocean Programme）的一部分，2018年7-8月在巴伦支海（Barents Sea）开展的JR17007航次中，研究人员通过CTD尼斯金采水器（CTD Niskin Bottles）采集了溶解态营养盐样品。本数据集包含氨（铵）、硅酸盐、磷酸盐、硝酸盐与亚硝酸盐的浓度测定数据，浓度单位为微摩尔每升（μM L⁻¹）和微摩尔每千克（μM kg⁻¹）。所有样品均采集于经酸清洗的50mL聚乙烯（PE）样品瓶中，并于采集后12小时内，在科考船上由苏格兰海洋科学协会（Scottish Association for Marine Science, SAMS）使用Lachat Quik Chem 8500流动注射分析仪（Flow Injection Analyser）完成检测。