cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/fvd0-z823
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, North Sea and Norwegian Sea in 2019 (NCEI Accession 0224753)

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, North Sea and Norwegian Sea from 2019-03-26 to 2019-12-12. The measurements are done with a pCO2 instrument from General Oceanics (Miami/USA) and is described in detail in Pierrot et al. (2009).
DOI: 10.25921/5ydk-tq79
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and barometric pressure during the M/N Cap San Lorenzo Ships of Opportunity (SOOP) lines in the Atlantic Ocean, English Channel, Strait of Gibraltar, Mediterranean Sea, North Sea in 2020 (NCEI Accession 0224893)

description: This dataset includes surface underway, chemical, meteorological and physical data collected from M/N Cap San Lorenzo in the lines in the Atlantic Ocean, English Channel, Strait of Gibraltar, Mediterranean Sea, North Sea from 2020-10-09 to 2020-11-26. 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.
DOI: 10.25921/0sfa-mv38
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface salinity, temperature and other parameters obtained during the ship of opportunity (SOOP) M/S Trans Future-5 cruises in the Pacific Ocean in 2020 (NCEI Accession 0224895)

description: This dataset includes surface underway, chemical, meteorological and physical data collected from M/S Trans Future 5 in the, North Pacific Ocean, Philippine Sea, Solomon Sea, South Pacific Ocean and Tasman Sea from 2020-01-08 to 2021-01-07. These data include absolute humidity, air temperature, air-sea difference - partial pressure of carbon dioxide (pCO2), pCO2 - atmosphere, pCO2 - water, barometric pressure, relative humidity, sea surface salinity, sea surface temperature, wind direction and speed. The instruments used to collect these data include barometric pressure sensor, carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous CO2 measurement and thermosalinographs.
DOI: 10.25921/f7bv-qq19
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface salinity, temperature and other parameters during the ship of opportunity (SOOP) M/S New Century 2 cruises in the North Pacific Ocean, North Atlantic Ocean and Caribbean Sea in 2020 (NCEI Accession 0224982)

description: This dataset includes surface underway, chemical, meteorological and physical data collected from M/S New Century 2 in the North Pacific Ocean, Caribbean Sea, North Atlantic Ocean from 2020-01-14 to 2021-01-08. These data include absolute humidity, air temperature, air-sea difference - partial pressure of carbon dioxide, barometric pressure, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, relative humidity, sea surface salinity, sea surface temperature and wind direction and speed. The instruments used to collect these data include barometric pressure sensor, carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous CO2 measurement and thermosalinographs.
DOI: 10.25921/9vyv-sa11
title: Partial pressure (or fugacity) of carbon dioxide, sea surface temperature, salinity and other variables collected from time series observations from Mooring PIRATA_6S8E in the South Atlantic Ocean from 2018-03-15 to 2019-07-05 (NCEI Accession 0224984)

description: This dataset includes chemical, meteorological, physical and time series data collected from Mooring PIRATA_6S8E in the South Atlantic Ocean from 2018-03-15 to 2019-07-05. These data include partial pressure (or fugacity) of carbon dioxide - water, sea surface temperature, sea surface salinity, and barometric pressure. The instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement and Carbon dioxide (CO2) gas analyzer. The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP).
DOI: 10.25921/t6mc-m078
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 the M/V Tavastland cruises in the Baltic Sea in 2019 (NCEI Accession 0225340)

description: This dataset includes surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure collected during the M/V Tavastland cruises in the Baltic Sea in from 2019-10-02 to 2020-01-02. A General Oceanics (GO) pCO2 system (model 8050) was used for pCO2 measurements. The system is described in detail in Pierrot (2009). Surface water is pumped continuously from the intake to the equilibrator. The equilibrator contains a water spray head, and as the water flows through it the dissolved CO2 equilibrates with the headspace. The headspace is dried and xCO2 is determined by an infrared sensor. Calculations were performed following Pierrot (2009). The water is drawn directly from the sea chest at 6m depth. A temperature sensor (SBE38) is installed close to the intake. The water is pumped through 5 m of a piping connecting to the GO system. The equilibrator pressure is measured using a differential pressure sensor (inside/outside equilibrator) and an absolute pressure sensor next to the equilibrator. The air inlet is located 30 m above sea level next to the ship's funnel and the air line is constantly flushed with atmospheric air.
DOI: 10.25921/xdz1-d884
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 the M/V Tavastland cruises in the Baltic Sea in 2020 (NCEI Accession 0225416)

description: This dataset includes surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity and barometric pressure collected during the M/V Tavastland cruises in the Baltic Sea in from 2020-01-07 to 2020-06-15. A General Oceanics (GO) pCO2 system (model 8050) was used for pCO2 measurements. The system is described in detail in Pierrot (2009). Surface water is pumped continuously from the intake to the equilibrator. The equilibrator contains a water spray head, and as the water flows through it the dissolved CO2 equilibrates with the headspace. The headspace is dried and xCO2 is determined by an infrared sensor. Calculations were performed following Pierrot (2009). The water is drawn directly from the sea chest at 6m depth. A temperature sensor (SBE38) is installed close to the intake. The water is pumped through 5 m of a piping connecting to the GO system. The equilibrator pressure is measured using a differential pressure sensor (inside/outside equilibrator) and an absolute pressure sensor next to the equilibrator. The air inlet is located 30 m above sea level next to the ship's funnel and the air line is constantly flushed with atmospheric air.
DOI: 10.25921/949s-9405
title: Partial pressure (or fugacity) of carbon dioxide, microplastic concentration, salinity, temperature, pH on total scale and chlorophyll-a collected from surface underway observations during the Ocean Race - European Tour by team AkzoNobel with the Volvo Ocean 65 (VO65) yacht in the North Atlantic Ocean, Mediterranean Sea, Strait of Gibraltar, Baltic Sea and North Sea from 2019-05-26 to 2019-09-25 (NCEI Accession 0225437)

description: This dataset includes surface underway data collected during the Ocean Race - European Tour by team AkzoNobel with the Volvo Ocean 65 (VO65) yacht in the North Atlantic Ocean, Mediterranean Sea, Strait of Gibraltar, Baltic Sea and North Sea from 2019-05-26 to 2019-09-25. These data include partial pressure (or fugacity) of carbon dioxide in the water, pH on total scale, sea surface salinity, sea surface temperature and chlorophyll-a. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.
DOI: 10.25921/pqjr-9e68
title: Partial pressure (or fugacity) of carbon dioxide, salinity, temperature, pH on total scale and chlorophyll collected from surface underway observations during the yacht 1 Degree (IMOCA 60) Race cruises in the North Atlantic Ocean from 2020-08-01 to 2020-11-05 (NCEI Accession 0225440)

description: This dataset includes surface underway data collected during the yacht 1 Degree (IMOCA 60) Race cruises in the North Atlantic Ocean from 2020-08-01 to 2020-11-05. These data include partial pressure (or fugacity) of carbon dioxide in the water, pH on total scale, sea surface salinity, sea surface temperature and chlorophyll. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.
DOI: 10.25921/zfhg-8676
title: Atlantic Ocean water mass fraction estimates based on GLODAPv2 Atlantic database (NCEI Accession 0225455)

description: This dataset contains estimates of water mass contributions to the GLODAPv2 Atlantic data. The major water masses in the Atlantic Ocean were characteristics as Source Water Types (SWTs) from their formation areas and map out their distributions. The SWTs are described by six properties taken from the biased adjusted data product GLODAPv2, including both conservative (Temperature and Absolute Salinity) and non-conservative (oxygen, silicate, phosphate and nitrate) properties. The distributions of the water masses are estimated by using the Optimum Multi-parameter (OMP) model and the data are contained in the file that has the same length and order as the GLODAPv2 Atlantic data file. The following water masses were considered: Antarctic Intermediate Water (AAIW), Subarctic Intermediate Water (SAIW) and Mediterranean Water (MW), North Atlantic Deep Water (NADW, divided into its upper and lower components), Labrador Sea Water (LSW), Iceland-Scotland Overflow Water (ISOW), Denmark Strait Overflow Water (DSOW), Antarctic Bottom Water (AABW), North East Atlantic Bottom Water (NEABW), Circumpolar Deep Water (CDW), and Weddell Sea Bottom Water (WSBW).
DOI: 10.25921/c981-4a58
title: Dissolved inorganic carbon (DIC), total alkalinity, pH on the total scale, water temperature, salinity and other measurements collected from discrete samples and profile observations during the CCGS Hudson, R/V Coriolis II, CCGS Teleost, RRS James Cook and Fugro Discovery Atlantic Zone Monitoring Program cruises in the North Atlantic Ocean and Labrador Sea from 2014-11-16 to 2020-12-01 (NCEI Accession 0225518)

description: This dataset includes discrete sample and profile data collected during the CCGS Hudson, R/V Coriolis II, CCGS Teleost, RRS James Cook and Fugro Discovery Atlantic Zone Monitoring Program cruises in the North Atlantic Ocean and Labrador Sea from 2014-11-16 to 2020-12-01. These data include water temperature, salinity, dissolved oxygen, nutrients, dissolved inorganic carbon (DIC), total alkalinity, pH on the total scale, and ammonium. The Atlantic Zone Monitoring Program (AZMP) was implemented in 1998 with the aim of increasing Fisheries and Oceans Canada's (DFO) capacity to understand; describe; and forecast the state of the marine ecosystem and to quantify the changes in the ocean physical; chemical and biological properties. Ocean acidification is an emerging priority for Fisheries and Oceans Canada under the Aquatic Climate Change Adaption Services Program and is developing the knowledge-base necessary to support the development of adaptation tools and strategies and investing in science to better understand the specific consequences of a changing climate. Specifically; the effects of ocean acidification on ecosystems in the Northwest Atlantic and large aquatic basin risk assessments consider ocean acidification at the basin and sub-basin scale are being investigated.
DOI: 10.25921/vr8n-x476
title: Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity, nutrients and dissolved oxygen during the CCGS Vector Water Properties Survey cruise 2014-50 (EXPOCODE 18VT20141027) in the Strait of Georgia, Juan de Fuca Strait of the North American Pacific coast from 2014-10-27 to 2014-10-30 (NCEI Accession 0225526)

description: This dataset consists of discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity, nutrients and dissolved oxygen during the CCGS Vector Water Properties Survey cruise 2014-50 (EXPOCODE 18VT20141027) in the Strait of Georgia, Juan de Fuca Strait of the North American Pacific coast from 2014-10-27 to 2014-10-30. The samples were taken from rosette casts with 10L Niskin bottles and analysed at the Institute of Ocean Sciences. Discrete samples of dissolved oxygen were also collected and analysed onboard the vessel. CTD profiles were recorded with each rosette cast. DIC and TA samples were placed in cold storage for 11 weeks before analysis. A total of 98 DIC and TA pairs were sampled with a 14 percent replication rate; and the pooled standard deviations (of difference between replicate pairs) were calculated to be 0.5 µmol/kg and 1.3 µmol/kg respectively. The Strait of Georgia Water Properties Survey is a regular sampling program of 3 - 4 cruises per year; and additional data from cruises under this program will be submitted in the future.
DOI: 10.25921/0cnc-x944
title: Discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity, nutrients and dissolved oxygen during the CCGS Vector Water Properties Survey cruise 2015-17 (EXPOCODE 18VT20150401) in the Strait of Georgia, Juan de Fuca Strait of the North American Pacific coast from 2015-04-01 to 2015-04-05 (NCEI Accession 0225534)

description: This dataset consists of discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), water temperature, salinity, nutrients and dissolved oxygen during the CCGS Vector Water Properties Survey cruise 2015-17 (EXPOCODE 18VT20150401) in the Strait of Georgia, Juan de Fuca Strait of the North American Pacific coast from 2015-04-01 to 2015-04-05. The samples were taken from rosette casts with 10L Niskin bottles and analyzed at the Institute of Ocean Sciences. Discrete samples of dissolved oxygen were also collected and analyzed onboard the vessel. CTD profiles were recorded with each rosette cast. DIC and TA samples were placed in cold storage for 5-6 weeks before analysis. A total of 76 DIC and TA pairs were sampled with a 17% replication rate; and the pooled standard deviations (of difference between replicate pairs) were calculated to be 0.9 µmol/kg and 2 µmol/kg respectively. The Strait of Georgia Water Properties Survey is a regular sampling program of 3 - 4 cruises per year; and additional data from cruises under this program will be submitted in the future.
DOI: 10.25921/4c76-ts39
title: National Coral Reef Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from Pacific Remote Island Areas, from 2018-06-08 to 2018-08-12 (NCEI Accession 0225980)

description: This dataset contains the National Coral Reef Monitoring Program carbonate chemistry data from the Pacific Remote Island Areas National Marine Monument (excluding Wake Island) from 2018-06-08 to 2018-08-12. The project monitors changes to coral reef carbonate chemistry over time, at U.S.-affiliated Pacific coral reef sites, through quantifying key chemical parameters that are expected to change with ocean acidification. This effort addresses multiple OAP programmatic mission areas by maintaining the coral reef portion of the OA monitoring network and developing a procedure for data synthesis, assimilation, and distribution. Incorporating an interdisciplinary approach, this project collects, processes, analyzes, and stewards dissolved inorganic carbon (DIC) and total alkalinity (TA) water sample data to document seawater carbonate chemistry at Class 0, I, II, and III climate monitoring sites in coral reef areas of the U.S. Pacific region.
DOI: 10.25921/xp33-q351
title: Water mass ages based on GLODAPv2 data product (NCEI Accession 0226793)

description: This dataset contain ventilation ages calculated using the transit time distribution (TTD) method (e.g., Waugh et al., 2004) on the GLODAPv2 data synthesis product (Olsen et al., 2016). Ventilation age is defined as the time elapsed since a water parcel was last in contact with the atmosphere. Our calculated ages are estimated from measured concentrations of the transient tracers sulphur hexafluoride (SF6), and the chlorofluorocarbons (CFCs) CFC-11 and CFC-12. For these TTD calculations we have assumed full (100%) saturation of the transient tracers when subducted, which will generate a bias toward older ages in especially dense water formation regions since it is known that the saturation there is frequently lower than 100%. We assume that the solution to the Greens function is an Inverse Gaussian (IG) function. Furthermore, we have assumed a balance between advection and mixing, i.e., unity ratio between the width and the mean age of the TTDs. This assumption is typically adopted in the global ocean (e.g., Waugh et al., 2006), although there is regional variability (e.g., Stöven and Tanhua, 2014; Rajasakaren et al., 2019). Thus, some care should be taken when utilising the calculated ages in certain regions. The main reason for the published dataset is to give a user-friendly product that can be applied in ocean studies where ventilation ages are of interest, both to give an appreciation of typical ages and gradients in the ocean, and to be adopted in studies calculating biogeochemical rates. A recent example of the latter is the updated calcium carbonate dissolution study by Sulpis et al. (2021), which used these data. All included data are listed and specified in the dataset description below, and most of them are identical to the values found in GLODAPv2 (Key et al., 2015; Olsen et al., 2016). The novel addition in this dataset are the ventilation ages. The files contain both the TTD-based mean ages that are calculated as described above, and, calculated tracer ages, which assumes no mixing and are simply derived by matching the observed tracer concentration to the atmospheric history. For the atmospheric history we used (Walker et al. (2000) and Bullister (2015)), updated to 2016 by extrapolating with the same atmospheric evolution rate as the year before. The dataset consists of files covering four regions, following the GLODAPv2 data synthesis product: the Arctic Mediterranean (ARC), The Atlantic Ocean (ATL), the Indian Ocean (IND), and the Pacific Ocean (PAC). The data are provided both in comma separated (.csv) format and in Matlab® format (.mat).
DOI: 10.25921/jhqa-h606
title: National Coral Reef Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from American Samoa, from 2018-06-19 to 2018-07-19 (NCEI Accession 0226976)

description: This dataset contains the National Coral Reef Monitoring Program carbonate chemistry data from American Samoa from 2018-06-19 to 2018-07-19. The project monitors changes to coral reef carbonate chemistry over time, at U.S.-affiliated Pacific coral reef sites, through quantifying key chemical parameters that are expected to change with ocean acidification. This effort addresses multiple OAP programmatic mission areas by maintaining the coral reef portion of the OA monitoring network and developing a procedure for data synthesis, assimilation, and distribution. Incorporating an interdisciplinary approach, this project collects, processes, analyzes, and stewards dissolved inorganic carbon (DIC) and total alkalinity (TA) water sample data to document seawater carbonate chemistry at Class 0, I, II, and III climate monitoring sites in coral reef areas of the U.S. Pacific region.
DOI: 10.25921/1gst-9843
title: Water temperature, salinity, currents, and others taken by CTD and ADCP from the research vessel Keifu Maru, cruise 21-02, in the North Pacific Ocean from 2021-02-22 to 2021-02-23 (NCEI Accession 0227853)

description: This dataset contains water temperature, salinity, currents, and other chemical and biological parameters taken by CTD and ADCP from the research vessel Keifu Maru (cruise KS21-02) in the North Pacific. The entire cruise was carried out during the period from February to March, 2021. Hydrographic observation was made using a Sea-Bird Electronics (SBE) 36 position carousel equipped with 10-liter Niskin water sample bottles, a CTD system (SBE911plus) equipped with JFE Advantech oxygen sensor (RINKO III) along longitude 165 degree East. Water samples were analyzed for salinity, dissolved oxygen, nutrients, pH and phytopigment (chlorophyll-a and phaeopigments). Current data was measured by Teledyne RDI's vessel-mounted ADCP system (38kHz Ocean Surveyor).

Digital data from this cruise will be available at http://www.data.jma.go.jp/gmd/kaiyou/db/vessel_obs/data-report/html/ship/cruisedata_e.php?id=KS2102

This dataset is U.S. State Department MSR U2020-017 as part of the World Data Service for Oceanography. Data are in PDF report.
DOI: 10.25921/hpbq-bh27
title: Dissolved inorganic carbon (DIC), total alkalinity, chlorofluorocarbons (CFC-11, CFC-12, CFC113), dissolved organic carbon (DOC), temperature, salinity, oxygen, nutrients and other measurements collected from profile and discrete sample observations during the R/V Mirai cruise SOCCOM MR19-04 Leg 3 cruise, GO-SHIP section I07S (EXPOCODE 49NZ20191229) in the Indian Ocean from 2019-12-29 to 2020-02-10 (NCEI Accession 0227948)

description: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, chlorofluorocarbons (CFC-11, CFC-12, CFC113), dissolved organic carbon (DOC), temperature, salinity, oxygen, nutrients and sulfur hexafluoride (SF6) collected during the R/V Mirai cruise SOCCOM MR19-04 Leg 3 cruise, GO-SHIP section I07S (EXPOCODE 49NZ20191229) in the Indian Ocean from 2019-12-29 to 2020-02-10. This cruise was a part of the Southern Ocean Carbon and Climate Observations and Modeling project (SOCCOM) Cruises.