Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from the HAKUREI MARU in the North Pacific Ocean and South Pacific Ocean from 1992-08-07 to 1992-10-05 (NCEI Accession 0112227)

This dataset includes biological, chemical, discrete sample, physical and profile data collected from HAKUREI MARU in the North Pacific Ocean and South Pacific Ocean from 1992-08-07 to 1992-10-05 and retrieved during cruise NH92-2 and PACIFICA_49HG19920807. These data include ALKALINITY, AMMONIUM, Chlorophyll a, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE + NITRITE CONTENT (CONCENTRATION), NITRITE, PHOSPHATE, SALINITY, SILICATE, WATER TEMPERATURE and pH. The instruments used to collect these data include CTD, Coulometer for DIC measurement and bottle. These data were collected by Yutaka W. Watanabe of Hokkaido University and Kimitoshi Ishikawa of (NIRE) National Institute for Resources and Environment (now AIST) as part of the PACIFICA_49HG19920807 dataset.

PACIFICA (PACIFic ocean Interior CArbon) was an international collaborative project for the data synthesis of ocean interior carbon and its related parameters in the Pacific Ocean. The North Pacific Marine Science Organization (PICES), Section of Carbon and Climate (S-CC) supported the project.

该数据集包含1992年8月7日至1992年10月5日期间，从北太平洋和南太平洋的“HAKUREI MARU”号采集，并在NH92-2航次和PACIFICA_49HG19920807航次中获取的生物、化学、离散样本、物理及剖面数据。这些数据涵盖碱度（ALKALINITY）、铵盐（AMMONIUM）、叶绿素a（Chlorophyll a）、溶解无机碳（DISSOLVED INORGANIC CARBON）、溶解氧（DISSOLVED OXYGEN）、静水压力（HYDROSTATIC PRESSURE）、硝态氮+亚硝态氮含量（浓度）（NITRATE + NITRITE CONTENT (CONCENTRATION)）、亚硝酸盐（NITRITE）、磷酸盐（PHOSPHATE）、盐度（SALINITY）、硅酸盐（SILICATE）、水温（WATER TEMPERATURE）及pH值。采集这些数据所用的仪器包括CTD、用于溶解无机碳（DIC）测量的库仑计以及采样瓶。这些数据由北海道大学的Yutaka W. Watanabe以及资源环境国立研究所（NIRE，现更名为产业技术综合研究所AIST）的Kimitoshi Ishikawa采集，是PACIFICA_49HG19920807数据集的一部分。

PACIFICA（太平洋内部碳研究，PACIFic ocean Interior CArbon）是一项针对太平洋海洋内部碳及其相关参数的数据综合国际合作项目。北太平洋海洋科学组织（PICES）下属的碳与气候分会（S-CC）为该项目提供了支持。