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 Hokusei Maru in the North Pacific Ocean from 1992-06-20 to 1992-07-05 (NODC Accessio

NODC Accession 0112233 includes chemical, discrete sample, physical and profile data collected from Hokusei Maru in the North Pacific Ocean from 1992-06-20 to 1992-07-05 and retrieved during cruise 49HO19920620 and HO92-2. These data include ALKALINITY, AMMONIUM, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, 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 Shuichi Watanabe of Hokkaido University as part of the PACIFICA_49HO19920620 data set.

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.

NODC登录号0112233包含1992年6月20日至1992年7月5日期间，在北太平洋由北斗丸号（Hokusei Maru）采集，并在航次49HO19920620与HO92-2中获取的化学数据、离散采样数据、物理数据及剖面数据。该数据集涵盖碱度（ALKALINITY）、铵盐（AMMONIUM）、溶解无机碳（DISSOLVED INORGANIC CARBON）、溶解氧（DISSOLVED OXYGEN）、静水压（HYDROSTATIC PRESSURE）、硝酸盐（NITRATE）、亚硝酸盐（NITRITE）、磷酸盐（PHOSPHATE）、盐度（SALINITY）、硅酸盐（SILICATE）、水温（WATER TEMPERATURE）以及pH值。采集上述数据所用仪器包括CTD、溶解无机碳测量库仑计（Coulometer for DIC measurement）及采水器（bottle）。该批数据由北海道大学（Hokkaido University）的渡边修一（Shuichi Watanabe）作为PACIFICA_49HO19920620数据集的一部分完成采集。

PACIFICA（太平洋内部碳，PACIFic ocean Interior CArbon）是一项针对太平洋海域海洋内部碳及其相关参数开展数据综合研究的国际合作项目，由北太平洋海洋科学组织（PICES）碳与气候分会（S-CC）提供资助。