自然资源部第三海洋研究所-中国科学院南海海洋研究所-2007年南海北部开放航次-大面观测-海水化学要素数据集-20070821-20070821

本数据集针对南海海域，收集了1980-2015年多个南海海域综合调查项目工作，包括水温、盐度、溶解氧、氧饱和度、pH值、总碱度、硝酸盐、亚硝酸盐、铵盐、活性磷酸盐、活性硅酸盐等海水化学要素调查数据。数据集包含50个项目，109100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 (SCS), collecting seawater chemical element survey data from 50 comprehensive investigation projects conducted in the South China Sea between 1980 and 2015. The surveyed elements include water temperature, salinity, dissolved oxygen, oxygen saturation, pH, total alkalinity, nitrate, nitrite, ammonium, reactive phosphate, reactive silicate, and other seawater chemical parameters. The dataset contains data from 50 projects, totaling 109,100 data points, and is mainly formed through standardized collation, analysis and synthesis of collected historical survey materials.