中国第8次北极科学考察(2017年)海水酸碱度(pH)分析数据
收藏国家极地科学数据中心2023-03-07 更新2024-03-06 收录
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酸碱度描述的是水溶液酸碱性强弱程度，用符号pH来表示。海水pH值是研究二氧化碳体系时易于直接测定的最重要的物理量之一，大洋海水的pH值主要由海水中的碳酸盐体系控制，也受温度、盐度和压力等因素的影响。
2017年中国第8次北极科学考察期间，开展了重点海域海水分水层酸碱度(pH)的调查。本数据包括总计22个站的海水酸碱度(pH)分水层数据，水深范围为5-1700m。
pH is a metric that quantifies the strength of acidity or alkalinity of an aqueous solution. Seawater pH is one of the most important readily measurable physical quantities in the study of the carbon dioxide system. The pH of open ocean seawater is primarily controlled by the marine carbonate system, and is also influenced by factors including temperature, salinity, and pressure.
During the 8th Chinese National Arctic Research Expedition in 2017, surveys were conducted on the acidity-alkalinity (pH) of seawater at different depth layers in key marine areas. This dataset includes seawater pH data at different depth layers from a total of 22 stations, with water depths ranging from 5 m to 1700 m.
提供机构：
中国极地研究中心（中国极地研究所）
创建时间：
2023-03-07
