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 MIRAI in the North Pacific Ocean from 2007-09-04 to 2007-10-02 (NODC Accession 01122

NODC Accession 0112270 includes chemical, discrete sample, physical and profile data collected from MIRAI in the North Pacific Ocean from 2007-09-04 to 2007-10-02 and retrieved during cruise MR07-05 and PACIFICA_49NZ20070904. 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 Masahide Wakita and Makio Honda of Japan Agency for Marine-Earth Science and Technology (Jamstec) as part of the PACIFICA_49NZ20070904 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存档编号0112270收录了2007年9月4日至2007年10月2日期间，于北太平洋海域未来号（MIRAI）科考船上采集的化学、离散样品、物理及剖面数据，这些数据由MR07-05航次与PACIFICA_49NZ20070904科考项目获取。本次收录的数据涵盖总碱度（ALKALINITY）、铵盐（AMMONIUM）、溶解无机碳（DISSOLVED INORGANIC CARBON）、溶解氧（DISSOLVED OXYGEN）、流体静压力（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）及pH。采集上述数据所用的仪器包括温盐深仪（CTD）、用于溶解无机碳测量的库仑计以及采水器。该批数据由日本海洋地球科学技术厅（Japan Agency for Marine-Earth Science and Technology, JAMSTEC）的胁田正英（Masahide Wakita）与本田牧男（Makio Honda）采集，属于PACIFICA_49NZ20070904数据集的组成部分。

PACIFICA项目（全称：太平洋内部碳研究，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分析的国际合作项目。本项目得到了北太平洋海洋科学组织（North Pacific Marine Science Organization, PICES）碳与气候分会（Section of Carbon and Climate, S-CC）的支持。