自然资源部第三海洋研究所-大亚湾海洋环境调查-连续观测-海水化学要素-19861227-19871215

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 focuses on the South China Sea, and compiles seawater chemical survey data from 50 comprehensive marine investigation projects conducted in the South China Sea between 1980 and 2015. The surveyed seawater chemical parameters include water temperature, salinity, dissolved oxygen, oxygen saturation, pH value, total alkalinity, nitrate, nitrite, ammonium salt, reactive phosphate, reactive silicate and other related items. The dataset contains a total of 109,100 records, and is mainly developed through standardized organization, analysis and integration of the collected historical survey materials.