自然资源部第三海洋研究所-厦门大学-南海弱光层固氮作用的研究-大面观测-海水同位素化学要素-20130809-20140922

本数据集针对南海海域，收集了1991-2016年多个南海海域综合调查项目工作，包括碳同位素、氮同位素等同位素海洋化学要素调查数据。数据集包含17个项目，5671个数据，主要通过对收集、调查的历史资料规范化整理、分析综合而成。

This dataset targets the South China Sea, and aggregates data from 17 comprehensive survey projects conducted in this region between 1991 and 2016. It includes survey data of marine chemical isotopic elements such as carbon isotopes and nitrogen isotopes, with a total of 5671 data records across all projects. The dataset is primarily compiled through standardized curation, analysis and integration of collected historical survey materials.