cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17246313
title: Systematic Literature Reviews on Artificial Intelligence and Data Analytics in Digital Agriculture

description: Structured lists of scientific publications relevant to Digital Agriculture technologies for crops of interest (strawberry, wheat). Each list contains metadata about recent relevant scientific publications as well as various types of categorizations (e.g., technologies employed, AI models developed, datasets used, etc.), as derived from the systematic literature reviews performed by the TALLHEDA research teams.
DOI: 10.25921/9y9k-z931
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201506 (EXPOCODE 49UF20150620) in the Pacific Ocean from 2015-06-20 to 2015-08-23 (NCEI Accession 0201338)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201506 (EXPOCODE 49UF20150620) in the Pacific Ocean from 2015-06-20 to 2015-08-23.
DOI: 10.5281/zenodo.17243235
title: Systematic Literature Reviews on Artificial Intelligence and Data Analytics in Digital Agriculture

description: Structured lists of scientific publications relevant to Digital Agriculture technologies for crops of interest (strawberry, wheat). Each list contains metadata about recent relevant scientific publications as well as various types of categorizations (e.g., technologies employed, AI models developed, datasets used, etc.), as derived from the systematic literature reviews performed by the TALLHEDA research teams.
DOI: 10.25921/mxa4-0n10
title: CTD data collected from a Fisheries Oceanography in Coastal Alabama (FOCAL) transect on 2019-06-04 (NCEI Accession 0201339)

description: Along the FOCAL Transect on the Alabama shelf, a CTD survey was conducted using Seabird SBE 25 Sealogger CTD on 06/04/2019. It measured depth (m), salinity (PSU), temperature (ITS-90, deg C), oxygen (% Saturation), oxygen (mg/L), pH (pH), specific conductance (µS/cm), beam attenuation (1/m), beam transmission (%), density (kg/m3), conductivity (µS/cm), PAR (µmol m-1 s-1), and fluorescence (mg/m3).
DOI: 10.25921/kg6z-hf48
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201508 (EXPOCODE 49UF20151021) in the Sea of Japan from 2015-10-21 to 2015-12-02 (NCEI Accession 0201340)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201508 (EXPOCODE 49UF20151021) in the Sea of Japan from 2015-10-21 to 2015-12-02.
DOI: 10.25921/7th0-hg74
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201601 (EXPOCODE 49UF20160107) in the East China Sea and North Pacific Ocean from 2016-01-07 to 2016-01-26 (NCEI Accession 0201345)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201601 (EXPOCODE 49UF20160107) in the East China Sea and North Pacific Ocean from 2016-01-07 to 2016-01-26.
DOI: 10.25921/vngz-ms34
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201602 (EXPOCODE 49UF20160201) in the North Pacific Ocean from 2016-02-01 to 2016-03-10 (NCEI Accession 0201346)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201602 (EXPOCODE 49UF20160201) in the North Pacific Ocean from 2016-02-01 to 2016-03-10.
DOI: 10.25921/jvme-3p21
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201604 (EXPOCODE 49UF20160407) in the East China Sea and North Pacific Ocean from 2016-04-07 to 2016-05-07 (NCEI Accession 0201383)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201604 (EXPOCODE 49UF20160407) in the East China Sea and North Pacific Ocean from 2016-04-07 to 2016-05-07.
DOI: 10.25921/fndc-d812
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201605 (EXPOCODE 49UF20160512) in the North Pacific Ocean from 2016-05-12 to 2016-06-10 (NCEI Accession 0201384)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201605 (EXPOCODE 49UF20160512) in the North Pacific Ocean from 2016-05-12 to 2016-06-10.
DOI: 10.25921/yc2z-6n38
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201606 (EXPOCODE 49UF20160618) in the North Pacific Ocean and East China Sea from 2016-06-18 to 2016-07-23 (NCEI Accession 0201386)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201606 (EXPOCODE 49UF20160618) in the North Pacific Ocean and East China Sea from 2016-06-18 to 2016-07-23.
DOI: 10.25921/k3z0-f974
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201607 (EXPOCODE 49UF20160730) in the Pacific Ocean from 2016-07-30 to 2016-09-12 (NCEI Accession 0201389)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201607 (EXPOCODE 49UF20160730) in the Pacific Ocean from 2016-07-30 to 2016-09-12.
DOI: 10.25921/kkcd-1t81
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201608 (EXPOCODE 49UF20160917) in the North Pacific Ocean from 2016-09-17 to 2016-10-07 (NCEI Accession 0201446)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201608 (EXPOCODE 49UF20160917) in the North Pacific Ocean from 2016-09-17 to 2016-10-07.
DOI: 10.25921/mf7k-sg38
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201609 (EXPOCODE 49UF20161116) in the North Pacific Ocean and East China Sea from 2016-11-16 to 2016-12-19 (NCEI Accession 0201694)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201609 (EXPOCODE 49UF20161116) in the North Pacific Ocean and East China Sea from 2016-11-16 to 2016-12-19.
DOI: 10.25921/0zf9-hq04
title: Oceanographic data collected during the EX1904 2019 Technology Demonstrations expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2019-07-18 to 2019-08-01 (NCEI Accession 0202533)

description: This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2019-07-18 to 2019-08-01. Data acquisition from shipboard sensors includes navigational data, meteorological data (wind), and oceanographic data (bathythermograph, sound velocity probe, thermosalinograph). Additional data include Profile Data (ASVP, CTD, and XBT), raw and processed CTD data, event logs, images, and ROV ancillary data.
DOI: 10.25921/h5nc-5g33
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure obtained during R/V Celtic Explorer research cruises in the North Atlantic Ocean, English Channel, Irish Sea, St. Georges Channel and North Sea from 2018-02-10 to 2018-12-14 (NCEI Accession 0203567)

description: This dataset includes surface underway, chemical, meteorological and physical data collected during R/V Celtic Explorer research cruises in the North Atlantic Ocean, English Channel, Irish Sea, St. Georges Channel and North Sea from 2018-02-10 to 2018-12-14. These data include partial pressure (or fugacity) of carbon dioxide (pCO2) - atmosphere, pCO2 - water, sea surface salinity, sea surface temperature and barometric pressure. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer.
DOI: 10.25921/zzw6-3q06
title: West End CP Mooring thermistor, CTD, and ADCP Data near Mobile Bay, Alabama from 2004-10-20 to 2018-12-12 (NCEI Accession 0203749)

description: A continuous time series of temperature, salinity, depth, and current velocity data collected from 2004 to present from a small coastal ocean observing system 25 kilometers southwest of the mouth of Mobile Bay, Alabama (30.0902 degrees N, 88.2116 degrees W). Data sources include a bottom mounted ADCP, a thermistor chain, and a surface and bottom CTD.
DOI: 10.5281/zenodo.17735788
title: Dataset: Unaffiliated Researchers' Publication Patterns, Career Trajectories, and Impact Metrics (2015-2024)

description: This dataset comprises bibliographic information and career trajectory data for researchers (and their co-authors) who have published in peer-reviewed sources without an affiliation as independent scholars. The data were extracted from OpenAlex and cover publications from 2015 to 2024. 

Data Sources

OpenAlex (CC0-License), and secondarily, Web of Science's Journal Impact Factors (though the large-scale dataset with Impact Factors and ranking quartiles are not included due to copyright restrictions).

File Contents





author_history.tsv: Institutional trajectories for unaffiliated authors




author_metrics.tsv: Bibliometric metrics for unaffiliated authors




authors.tsv: Author information including affiliation status and career transitions




bibliographic_data.tsv: Complete bibliographic metadata for all publications




bibliographic_data_with_jif.tsv: Subset of bibliographic data for Web of Science-indexed works




institutions_metrics.tsv: Bibliometric metrics for institutions




institutions.tsv: Institutional affiliation data




issn_pub_per_year.tsv: Publication counts by ISSN and year




issn_pub_per_year_subset_with_jif.tsv: ISSN publication data for journals with JIF




topics.tsv: Research topic classifications using OpenAlex taxonomy







single_authored_doi.tsv: DOIs of single-authored papers by unaffiliated researchers




single_authors.tsv: Author IDs of single-authored unaffiliated researchers



Reading files (example)

Here is an example of how the files can be read in R:

library(readr)

# Read all files
AHI <- read_tsv("Data\\author_history.tsv")
AUM <- read_tsv("Data\\author_metrics.tsv")
AUT <- read_tsv("Data\\authors.tsv")
DOI <- read_tsv("Data\\bibliographic_data.tsv")
DOIjif <- read_tsv("Data\\bibliographic_data_with_jif.tsv")
INB <- read_tsv("Data\\institutions_metrics.tsv")
INS <- read_tsv("Data\\institutions.tsv")
ISN <- read_tsv("Data\\issn_pub_per_year.tsv")
ISNjif <- read_tsv("Data\\issn_pub_per_year_subset_with_jif.tsv")
# JIF <- read_tsv("Data\\jif.tsv")
TOP <- read_tsv("Data\\topics.tsv")

# Read the vectors (these were saved as single-column dataframes)
singledoi <- read_tsv("Data\\single_authored_doi.tsv") %>% pull(values)
singleauthors <- read_tsv("Data\\single_authors.tsv") %>% pull(values)
DOI: 10.5281/zenodo.17735789
title: Dataset: Unaffiliated Researchers' Publication Patterns, Career Trajectories, and Impact Metrics (2015-2024)

description: This dataset comprises bibliographic information and career trajectory data for researchers (and their co-authors) who have published in peer-reviewed sources without an affiliation as independent scholars. The data were extracted from OpenAlex and cover publications from 2015 to 2024. 

Data Sources

OpenAlex (CC0-License), and secondarily, Web of Science's Journal Impact Factors (though the large-scale dataset with Impact Factors and ranking quartiles are not included due to copyright restrictions).

File Contents





author_history.tsv: Institutional trajectories for unaffiliated authors




author_metrics.tsv: Bibliometric metrics for unaffiliated authors




authors.tsv: Author information including affiliation status and career transitions




bibliographic_data.tsv: Complete bibliographic metadata for all publications




bibliographic_data_with_jif.tsv: Subset of bibliographic data for Web of Science-indexed works




institutions_metrics.tsv: Bibliometric metrics for institutions




institutions.tsv: Institutional affiliation data




issn_pub_per_year.tsv: Publication counts by ISSN and year




issn_pub_per_year_subset_with_jif.tsv: ISSN publication data for journals with JIF




topics.tsv: Research topic classifications using OpenAlex taxonomy







single_authored_doi.tsv: DOIs of single-authored papers by unaffiliated researchers




single_authors.tsv: Author IDs of single-authored unaffiliated researchers



Reading files (example)

Here is an example of how the files can be read in R:

library(readr)

# Read all files
AHI <- read_tsv("Data\\author_history.tsv")
AUM <- read_tsv("Data\\author_metrics.tsv")
AUT <- read_tsv("Data\\authors.tsv")
DOI <- read_tsv("Data\\bibliographic_data.tsv")
DOIjif <- read_tsv("Data\\bibliographic_data_with_jif.tsv")
INB <- read_tsv("Data\\institutions_metrics.tsv")
INS <- read_tsv("Data\\institutions.tsv")
ISN <- read_tsv("Data\\issn_pub_per_year.tsv")
ISNjif <- read_tsv("Data\\issn_pub_per_year_subset_with_jif.tsv")
# JIF <- read_tsv("Data\\jif.tsv")
TOP <- read_tsv("Data\\topics.tsv")

# Read the vectors (these were saved as single-column dataframes)
singledoi <- read_tsv("Data\\single_authored_doi.tsv") %>% pull(values)
singleauthors <- read_tsv("Data\\single_authors.tsv") %>% pull(values)
DOI: 10.15468/dl.cfymjg
title: Occurrence Download

description: A dataset containing 81989 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Lynx lynx, Lynx pardinus)",
 "OccurrenceStatus is one of (Present)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 {
 "not" : {
 "BasisOfRecord" : [
 "is one of (Fossil)"
 ]
 }
 },
 "Year is greater than or equal to 1970"
 ]
}

 The dataset includes 81989 records from 113 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011752-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25921/gkvb-9b86
title: Oceanographic data collected during the EX1906 Southeast US and Bahamas, Leg 1 (Mapping) expedition on NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2019-10-05 to 2019-10-26 (NCEI Accession 0207750)

description: This dataset contains oceanographic data collected from NOAA Ship OKEANOS EXPLORER in the North Atlantic Ocean from 2019-10-05 to 2019-10-26. Data acquisition from shipboard sensors includes navigational data, meteorological data (conductivity, depth, echo sounder, temperature, wind, wind speed), and oceanographic data (bathythermograph, salinity, sound velocity probe, thermosalinograph, winch vehicles). Additional data include Profile Data (ASVP, CTD, and XBT).
DOI: 10.15468/dl.nfv5q2
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Specimen, Material citation, Material sample)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Issue is Geodetic datum assumed WGS84",
 "OccurrenceStatus is Present",
 "TaxonKey is Corydoras potaroensis",
 "Year 1970-2025"
 ]
}

 The dataset includes 4 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0011766-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13127/md/sts-geostar-2004-ctd-qc
title: CTD dataset with Quality Control (SBE 16 @ 1 sample / hour) from INGV/GEOSTAR - SN-3 seafloor platform during ORION-GEOSTAR3 project in Southern Tyrrhenian Sea site (Marsili Basin), ORION2 campaign

description: The dataset contains sea bottom Conductivity, Temperature, and Pressure data (about 1 m above the bottom) acquired through an SBE 16.
This Quality Controlled (QC) version of the datasets has been elaborated verifying sensor efficiency through post-calibration and standardized validation procedures. More information about QC procedures is contained in the download file.
description: CTD is used in order to monitoring possible variations of bottom sea water masses in the area.
DOI: 10.25921/fmsa-5s70
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201701, Repeat Hydrographic Sections P09, P10 (EXPOCODE 49UF20170110) in the North Pacific Ocean from 2017-01-10 to 2017-02-23 (NCEI Accession 0208296)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201701, Repeat Hydrographic Sections P09, P10 (EXPOCODE 49UF20170110) in the North Pacific Ocean from 2017-01-10 to 2017-02-23.
DOI: 10.25921/xy3g-x241
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201702 (EXPOCODE 49UF20170228), in the North Pacific Ocean from 2017-02-28 to 2017-03-26 (NCEI Accession 0208297)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201702 (EXPOCODE 49UF20170228), in the North Pacific Ocean from 2017-02-28 to 2017-03-26.
DOI: 10.25921/1nq1-6c97
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201703 (EXPOCODE 49UF20170408), in the North Pacific Ocean from 2017-04-08 to 2017-04-26 (NCEI Accession 0208298)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201703 (EXPOCODE 49UF20170408), in the North Pacific Ocean from 2017-04-08 to 2017-04-26.
DOI: 10.25921/hvfy-ge03
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201704 (EXPOCODE 49UF20170502), in the North Pacific Ocean from 2017-05-02 to 2017-06-06 (NCEI Accession 0208320)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201704 (EXPOCODE 49UF20170502), in the North Pacific Ocean from 2017-05-02 to 2017-06-06.
DOI: 10.25921/gs1g-6p56
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201705 (EXPOCODE 49UF20170612), in the North Pacific Ocean and East China Sea from 2017-06-12 to 2017-07-13 (NCEI Accession 0208323)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201705 (EXPOCODE 49UF20170612), in the North Pacific Ocean and East China Sea from 2017-06-12 to 2017-07-13.
DOI: 10.25921/1ge5-aa33
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201706, Repeat Hydrography Sections P09, P10 (EXPOCODE 49UF20170719) in the North Pacific Ocean from 2017-07-19 to 2017-09-07 (NCEI Accession 0208324)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201706, Repeat Hydrography Sections P09, P10 (EXPOCODE 49UF20170719) in the North Pacific Ocean from 2017-07-19 to 2017-09-07.
DOI: 10.25921/rjhb-s243
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen, nutrients and other measurements collected from discrete samples and profile observations during the R/V Keifu Maru II cruise ks201708 (EXPOCODE 49UF20171107), in the Sea of Japan from 2017-11-07 to 2017-12-08 (NCEI Accession 0208326)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, oxygen and nutrients collected during the R/V Keifu Maru II cruise ks201708 (EXPOCODE 49UF20171107), in the Sea of Japan from 2017-11-07 to 2017-12-08.
DOI: 10.25921/ke5g-6t88
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2) in the Atlantic Ocean during the M/N Colibri Ships of Opportunity (SOOP) lines in 2019 (NCEI Accession 0208345)

description: This dataset includes surface underway, chemical, meteorological and physical data collected from MN Colibri in the English Channel and North Atlantic Ocean from 2019-01-11 to 2019-08-19. These data include barometric pressure, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, sea surface salinity and temperature. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer.