IODP Expedition 393 Carbonates composite report

This composite report includes data from two analyses (total carbon from Elemental analysis [CHNS], and inorganic carbon from [Coulometer]). Each row combines the CHNS and Coulometer data from measurements made on the same sample at the same time for a particular section and section offset (depth). If data do not exist for a particular expedition, the column does not appear. To identify individual samples and tests, see each separate data type (Elemental analysis and Coulometer). If the same sample was measured multiple times by any of the methods, results in the report will be combined on one line where possible. Each additional replicate result will be shown in subsequent rows and will be combined where possible. Report includes results for carbon forms: total, inorganic, calcium carbonate, and organic by difference, along with total hydrogen, nitrogen, and sulfur.本综合报告包含两类分析的检测数据：元素分析（CHNS）得到的总碳，以及库仑计（Coulometer）得到的无机碳。报告中每一行数据整合了特定切片及切片偏移量（深度）下，同一样本同时完成的CHNS检测与库仑计检测数据。若某一航次无对应检测数据，则该数据列不会在报告中出现。如需识别单个样本与检测项，请分别参考两类独立的数据类型：元素分析与库仑计检测。若同一样本通过任意一种检测方法多次重复测定，报告将尽可能将其结果合并至同一行；每一组额外的重复检测结果将展示在后续行中，并同样尽可能进行合并。本报告涵盖以下碳形态的检测结果：总碳、无机碳、碳酸钙，以及通过差值计算得到的有机碳，同时包含总氢、总氮与总硫的检测结果。