Global Ocean Data Analysis Project version 2.2019 (GLODAPv2.2019) (NCEI Accession 0186803)

Are Olsen - University of Bergen; Geophysical Institute (GFI)

Toste Tanhua - GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany

Marta Álvarez - Spanish Institute of Oceanography (IEO)

Brendan R. Carter - University of Washington Joint Institute for the Study of the Atmosphere and Ocean (JISAO)

Richard A. Feely - NOAA Pacific Marine Environmental Laboratory (PMEL)

Masao Ishii - Japan Meteorological Agency; Meteorological Research Institute (MRI)

Alex Kozyr - NOAA National Centers for Environmental Information (NCEI)

Siv K. Lauvset - Bjerknes Centre for Climate Research

Claire Lo Monaco - Sorbonne University (SU)

Akihiko Murata - Japan Agency for Marine-Earth Science and Technology (JAMSTEC)

Fiz F. Pérez - Institute of Marine Research Vigo (IIM)

Bronte Tilbrook - CSIRO Oceans and Atmosphere and Antarctic Climate and Ecosystems Co-operative Research Centre, University of Tasmania, Hobart, Australia

Rik Wanninkhof - NOAA Atlantic Oceanographic and Meteorological Laboratory (AOML)

PACKAGE DESCRIPTION: This dataset consists of GLODAPv2.2019 data product composed of data from 840 scientific cruises covering the global ocean between 1972 and 2017. It includes full depth discrete bottle measurements of salinity, oxygen, nitrate, silicate, phosphate, dissolved inorganic carbon (TCO2), total alkalinity (TAlk), pH, chlorofluorocarbons (CFC-11, CFC-12, CFC-113, and CCl4), various isotopes and organic compounds. It was created by appending data from 116 cruises to GLODAPv2 (Olsen et al., 2016, NCEI Accession 0162565). The data for salinity, oxygen, nitrate, silicate, phosphate, TCO2, TAlk, pH, CFC-11, CFC-12, CFC-113, and CCl4 were subjected to primary and secondary quality control. Severe biases in these data have been corrected for, and outliers removed. However, differences in data related to any known or likely time trends or variations have not been corrected for. These data are believed to be accurate to 0.005 in salinity, 1% in oxygen, 2% in nitrate, 2% in silicate, 2% in phosphate, 4 µmol kg-1 in TCO2, 4 µmol kg-1 in TAlk, and for the halogenated transient tracers: 5%.

CITE AS: Olsen, Are; Lange, Nico; Key, Robert M.; Tanhua, Toste; Álvarez, Marta; Becker, Susan; Bittig, Henry C.; Carter, Brendan R.; Cotrim da Cunha, Leticia; Feely, Richard A.; van Heuven, Steven M. A. C.; Hoppema, Mario; Ishii, Masao; Jeansson, Emil; Jones, Steve D.; Jutterström, Sara; Karlsen, Maren K.; Kozyr, Alex; Lauvset, Siv K.; Lo Monaco, Claire; Murata, Akihiko; Pérez, Fiz F.; Pfeil, Benjamin; Schirnick, Carsten; Steinfeldt, Reiner; Suzuki, Toru; Telszewski, Maciej; Tilbrook, Bronte; Velo, Antón; Wanninkhof, Rik (2019). Global Ocean Data Analysis Project version 2.2019 (GLODAPv2.2019) (NCEI Accession 0186803). version 2.2019. [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/xnme-wr20. Accessed [date].

TYPES OF STUDY:
Data synthesis product;Discrete measurement;

TEMPORAL COVERAGE:

START DATE: 1972-01-01

END DATE: 2017-03-05

SPATIAL COVERAGE:

NORTH: 90

WEST: -180

EAST: 180

SOUTH: -90

GEOGRAPHIC NAMES:

Atlantic Ocean;Pacific Ocean;Indian Ocean;Arctic Ocean;

PLATFORMS:

840 cruises on Varaety of ships from many different countries;

RESEARCH PROJECT(S):

CARbon dioxide IN the Atlantic Ocean (CARINA); Carbon dioxide in the Pacific Ocean (PACIFICA); GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP); GLODAPv2; New Repeat Sections;

VARIABLES / PARAMETERS:

SUBMITTED BY: Are Olsen (Are.Olsen@gfi.uib.no)

SUBMISSION DATE: 2018-03-25

REVISION DATE: 2019-09-26

PREVIOUS VERSIONS: Version 1.1