Porewater nutrient, sulfide, and sulfate concentrations in Alvin pushcore samples collected from Guaymas Basin hydrothermal vents during R/V Atlantis cruise AT42-05 in November 2018 and analyzed at the Max Planck Institute for Marine Microbiology

<p>Porewater nutrient, sulfide, and sulfate (NH4+, NO2-, NO3-, PO43-, SiO42-, Cl-, S2-, SO24-) concentrations in Alvin pushcore samples from Guaymas Basin hydrothermal vents, R/V Atlantis cruise AT42-05, Nov. 2018. These samples were analyzed&nbsp;at the Max Planck Institute for Marine Microbiology in Bremen, Germany.</p>

<p>Porewater samples from this cruise were also reported by&nbsp;Woods Hole Oceanographic Institution (NO3+NO2, NH4, PO4) and the University of North Carolina at Chapel Hill (sulfate and sulfide). See related datasets:<br />
<a href=\"https://www.bco-dmo.org/dataset/773129\" target=\"_blank\">https://www.bco-dmo.org/dataset/773129</a>&nbsp;(WHOI)<br />
<a href=\"https://www.bco-dmo.org/dataset/816852\" target=\"_blank\">https://www.bco-dmo.org/dataset/816852</a>&nbsp;(UNC)</p>

本数据集涵盖2018年11月亚特兰蒂斯号（R/V Atlantis）AT42-05科考航次中，采自瓜伊马斯盆地（Guaymas Basin）热液喷口（hydrothermal vents）的阿尔文推入式岩芯（Alvin pushcore）样品的孔隙水（porewater）营养盐、硫化物（sulfide）及硫酸盐（sulfate）浓度，检测指标包括铵根离子(NH₄⁺)、亚硝酸根离子(NO₂⁻)、硝酸根离子(NO₃⁻)、磷酸根离子(PO₄³⁻)、硅酸根离子(SiO₄²⁻)、氯离子(Cl⁻)、硫离子(S²⁻)及硫酸根离子(SO₄²⁻)。所有样品均在德国不来梅（Bremen）马克斯·普朗克海洋微生物研究所（Max Planck Institute for Marine Microbiology）完成分析测试。<br /><br />本次航次的孔隙水样品相关数据亦由伍兹霍尔海洋研究所（Woods Hole Oceanographic Institution，分析指标为硝态氮与亚硝态氮总和(NO₃+NO₂)、铵根(NH₄)及磷酸根(PO₄)）与北卡罗来纳大学教堂山分校（University of North Carolina at Chapel Hill，分析指标为硫酸盐与硫化物）发布。相关数据集可参见：<br /><a href="https://www.bco-dmo.org/dataset/773129" target="_blank">https://www.bco-dmo.org/dataset/773129</a>（WHOI）<br /><a href="https://www.bco-dmo.org/dataset/816852" target="_blank">https://www.bco-dmo.org/dataset/816852</a>（UNC）