Two-minute averaged net community production in seawater estimated along the Antarctic Circumnavigation Expedition during the austral summer of 2016/2017.

Dataset abstract During the Antarctic Circumnavigation Expedition (ACE) in the austral summer of 2016/2017, seawater O2/Ar ratios were measured underway from the ship's flow-through seawater system. High-resolution net community production (NCP) in units of mmol O2 m-2 day-1 was derived from delta O2/Ar and National Centers for Environmental Prediction (NCEP) reanalysis winds followed by a linear correction for sea-ice. Dataset contents ace_ncp_linear_correction.csv, data file, comma-separated values data_file_header.txt, metadata, text README.txt, metadata, text change_log.txt, metadata, text Change log v1.1 - data reprocessed using different version of sea ice. data file reprocessed README updated to reflect change in processing change log added to dataset v1.0 - initial release of dataset数据集摘要 2016/2017年南半球夏季期间，在南极环航考察（Antarctic Circumnavigation Expedition，ACE）中，研究人员依托船上流通式海水系统对海水的O₂/Ar比值开展了走航测量。基于ΔO₂/Ar数据与美国国家环境预报中心（National Centers for Environmental Prediction，NCEP）再分析风场，研究人员推导得到单位为mmol O₂·m⁻²·d⁻¹的高分辨率净群落生产力（Net Community Production，NCP），随后针对海冰完成了线性校正。 数据集内容 ace_ncp_linear_correction.csv：数据文件，采用逗号分隔值格式 data_file_header.txt：元数据，文本格式 README.txt：元数据，文本格式 change_log.txt：元数据，文本格式 变更日志 v1.1版本：使用更新版本的海冰数据重新处理数据集 - 数据文件已重新处理 - 更新README文件以说明此次处理变更 - 新增数据集变更日志文件 v1.0版本：数据集首次发布