Bacterial cell counts and Dissolved Organic Carbon (DOC) measurements from R/V Atlantis AT32, AT34, AT38, and AT39-06 in the western North Atlantic Ocean (35°N to 57°N; 45°W) in Nov. 2015, May 2016, Sep 2017, Mar/Apr 2018

<p>This dataset includes analyses from Niskin bottle samples collected on R/V Atlantis cruises AT32, AT34, AT38 and AT39-6 as part of the NASA NAAMES campaign (2015-2018). Reported are bacterial abundances and Dissolved Organic Carbon (DOC) measurements pre- and post-experiment. Remineralization experiments were used to examine the ability of natural assemblages of bacteria to utilize in situ DOM as well as different algal-derived substrates.</p>

本数据集包含“亚特兰蒂斯号”（R/V Atlantis）科考航次AT32、AT34、AT38及AT39-6采集的尼斯金采水器（Niskin bottle）样本的分析数据，上述采样工作作为NASA NAAMES项目（2015-2018年）的组成部分开展。数据集记录了实验前后的细菌丰度与溶解有机碳（Dissolved Organic Carbon, DOC）测定结果；其中再矿化实验被用于探究天然细菌群落利用原位溶解有机物（Dissolved Organic Matter, DOM）以及不同藻类衍生底物的能力。