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, Sea of Japan and Sea of Okhotsk from 2006-08-01 to

NODC Accession 0112267 includes biological, chemical, discrete sample, physical and profile data collected from MIRAI in the North Pacific Ocean, Sea of Japan and Sea of Okhotsk from 2006-08-01 to 2006-08-20 and retrieved during cruise MR06-04 Leg 1 and PACIFICA_49NZ20060801. These data include ALKALINITY, AMMONIUM, DISSOLVED INORGANIC CARBON, DISSOLVED OXYGEN, FLUORESCENCE, HYDROSTATIC PRESSURE, NITRATE, NITRITE, PHOSPHATE, SALINITY, SIGMA-T, 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 Naomi Harada of Japan Agency for Marine-Earth Science and Technology (Jamstec) as part of the PACIFICA_49NZ20060801 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编号0112267的数据集包含2006年8月1日至8月20日期间，搭载"未来"号（MIRAI）科考船于北太平洋、日本海及鄂霍次克海采集的生物、化学、离散样本、物理及剖面数据，数据获取于MR06-04航次第一航段以及PACIFICA_49NZ20060801航次。本数据集涵盖总碱度（ALKALINITY）、铵盐（AMMONIUM）、溶解无机碳（DISSOLVED INORGANIC CARBON）、溶解氧（DISSOLVED OXYGEN）、荧光强度（FLUORESCENCE）、静压力（HYDROSTATIC PRESSURE）、硝酸盐（NITRATE）、亚硝酸盐（NITRITE）、磷酸盐（PHOSPHATE）、盐度（SALINITY）、密度异常σ_t（SIGMA-T）、硅酸盐（SILICATE）、水温（WATER TEMPERATURE）及pH值。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（Coulometer）以及采水器（bottle）。本数据集由日本海洋地球科学技术厅（Japan Agency for Marine-Earth Science and Technology, JAMSTEC）的直见直美（Naomi Harada）采集，作为PACIFICA_49NZ20060801数据集的组成部分。

PACIFICA项目（全称太平洋内部碳循环项目，PACIFic ocean Interior CArbon）是一项针对太平洋海洋内部碳及其相关参数开展数据合成的国际合作项目，该项目得到了北太平洋海洋科学组织（PICES）碳与气候专题组（S-CC）的支持。