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 2003-05-21 to 2003-06-06 (NODC Accession 01122

NODC Accession 0112260 includes chemical, discrete sample, physical and profile data collected from MIRAI in the North Pacific Ocean from 2003-05-21 to 2003-06-06 and retrieved during cruise MR03-K02 and PACIFICA_49NZ20030521. 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 Akihiko Murata and Hirofumi Yamamoto of Japan Agency for Marine-Earth Science and Technology (Jamstec) as part of the PACIFICA_49NZ20030521 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0112260收录了2003年5月21日至2003年6月6日期间，于北太平洋未来号（MIRAI）调查站位采集，并在MR03-K02航次及PACIFICA_49NZ20030521项目中获取的化学、离散样品、物理及剖面数据。该数据集涵盖的检测参数包括碱度（ALKALINITY）、铵（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）及pH。采集上述数据所用的仪器包括温盐深仪（CTD）、用于测量溶解无机碳的库仑计（Coulometer）以及采水器（bottle）。这些数据由日本海洋科技中心（Japan Agency for Marine-Earth Science and Technology，Jamstec）的村田明彦（Akihiko Murata）与山本裕文（Hirofumi Yamamoto）作为PACIFICA_49NZ20030521数据集的组成部分采集完成。

PACIFICA（PACIFic ocean Interior CArbon）是一项针对太平洋洋内碳循环及其相关参数开展数据整合研究的国际合作项目。北太平洋海洋科学组织（North Pacific Marine Science Organization，PICES）下属的碳与气候分部（Section of Carbon and Climate，S-CC）为该项目提供了支持。