中国第5次北极科学考察(2012年)海水营养盐分析数据
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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https://datacenter.chinare.org.cn/data-center/metadata?id=92cd15cf-61a3-4d24-b5bf-e3d7f5b3205b
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海水营养盐一般指海水中的无机氮、磷、硅，它们受海水运动和生物活动影响，浓度随着海区、水深和季节等的不同而发生变化。
2012年中国第5次北极科学考察期间，开展北极重点海域海水分水层营养盐的调查。本数据包括总计78个站的海水营养盐（铵盐、亚硝酸盐、硝酸盐、活性磷酸盐、活性硅酸盐）分水层数据，水深范围为0-4325m。
Seawater nutrients generally refer to the inorganic nitrogen, phosphorus and silicon in seawater. Their concentrations are governed by seawater dynamics and biological processes, and vary across different sea regions, water depths, seasons and other influencing factors. During the 5th Chinese National Arctic Scientific Expedition in 2012, a survey of seawater nutrients in stratified water layers of key Arctic sea areas was carried out. This dataset contains stratified seawater nutrient data (ammonium, nitrite, nitrate, reactive phosphate, reactive silicate) from a total of 78 sampling stations, with the water depth ranging from 0 to 4325 meters.
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
