Dissolved inorganic carbon, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Coulometer for DIC measurement and other instruments from the HOKKO MARU in the North Pacific Ocean from 2007-01-23 to 2007-01-31 (NCEI Accession 0112225)

This dataset includes chemical, discrete sample, physical and profile data collected from HOKKO MARU in the North Pacific Ocean from 2007-01-23 to 2007-01-31 and retrieved during cruise HK0701 and PACIFICA_49H520070123. These data include DISSOLVED INORGANIC CARBON, HYDROSTATIC PRESSURE, NITRATE + NITRITE CONTENT (CONCENTRATION), PHOSPHATE, SALINITY, SILICATE and WATER TEMPERATURE. The instruments used to collect these data include CTD, Coulometer for DIC measurement and bottle. These data were collected by Tsuneo Ono of (NRIFS) National Research Institute of Fisheries Science as part of the PACIFICA_49H520070123 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.

本数据集包含2007年1月23日至2007年1月31日期间，在北太平洋开展的HK0701航次与PACIFICA_49H520070123航次中，由“北光丸”号（HOKKO MARU）采集的化学、离散样品、物理及剖面数据。所涉数据涵盖溶解无机碳（DISSOLVED INORGANIC CARBON）、静水压力（HYDROSTATIC PRESSURE）、硝酸盐+亚硝酸盐含量（浓度）、磷酸盐、盐度、硅酸盐及海水温度。采集所用仪器包括温盐深剖面仪（CTD）、溶解无机碳测量库仑计（Coulometer）以及采水器（bottle）。本数据集由日本水产综合研究中心（National Research Institute of Fisheries Science，简称NRIFS）的小野恒夫（Tsuneo Ono）作为PACIFICA_49H520070123数据集的组成部分采集获得。
PACIFICA（全称PACIFic ocean Interior CArbon，即太平洋内部碳循环项目）是一项针对太平洋内部碳循环及其相关参数开展数据合成研究的国际合作项目，该项目获得北太平洋海洋科学组织（North Pacific Marine Science Organization，简称PICES）碳与气候分会（Section of Carbon and Climate，简称S-CC）的支持。