Dissolved inorganic carbon, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from NOAA Ship Bell M. Shimada in the Columbia River estuary - Washington/Oregon, Gulf of the Farallones National Marine Sanctuary and others from 2012-09-04 to 2012-09-17 (NCEI Accession 0157445)

This dataset includes biological, chemical, discrete sample, physical and profile data collected from NOAA Ship Bell M. Shimada in the Columbia River estuary - Washington/Oregon, Gulf of the Farallones National Marine Sanctuary, North Pacific Ocean and Olympic Coast National Marine Sanctuary from 2012-09-04 to 2012-09-17. These data include AMMONIUM (NH4), CHLOROPHYLL A, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement, bottle and spectrophotometer.

These data were collected by William T. Peterson of NMFS-Newport, Gregory C. Johnson, Richard A. Feely, and Simone R. Alin of NOAA Pacific Marine Environmental Laboratory (PMEL), and Burke Hales and Laurie W. Juranek of Oregon State CEOAS (OSU-CEOAS) as part of the WCOA2012 dataset. CDIAC associated the following cruise ID(s) with this dataset: WCOA2012

本数据集囊括了自2012年9月4日至2012年9月17日，由NOAA所属的贝尔·希马达号船舶在哥伦比亚河河口（华盛顿/俄勒冈州）、法拉隆群岛国家海洋保护区、北太平洋以及奥林匹克海岸国家海洋保护区采集的生物、化学、离散样本、物理和概况数据。数据中包含氨（NH4）、叶绿素a、溶解无机碳（DIC）、溶解氧、静水压力、硝酸盐、亚硝酸盐、盐度、总碱度（TA）、水温、磷酸盐和硅酸盐等指标。数据采集所使用的仪器包括碱度滴定仪、CTD、溶解无机碳测量用库仑计、采样瓶和分光光度计。这些数据由NMFS-Newport的威廉姆·T·彼得森、NOAA太平洋海洋环境实验室（PMEL）的格雷戈里·C·约翰逊、理查德·A·菲利以及西蒙内·R·阿林，以及俄勒冈州立大学CEOAS（OSU-CEOAS）的伯克·黑尔斯和劳瑞·W·朱兰尼克共同收集，并作为WCOA2012数据集的一部分。CDIAC已将以下航次ID与该数据集关联：WCOA2012。