cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25921/q8rx-9r22
title: ChukSA Climatology, Version 1.0: Ocean velocity profiles collected by ADCP in the Chukchi Sea, Bering Strait, and Bering Sea in 2002-2022 (NCEI Accession 0283043)

description: The ChukSA climatology is comprised of shipboard acoustic Doppler current profiler (SADCP) ocean velocity datasets collected by research vessels while working in, or transiting through, the Chukchi Sea region. SADCP datasets included in the climatology have received high- level post-processing, including manual editing and removal of estimated barotropic tides, and have been combined into a unique dataset of direct ocean velocity measurements. As of early 2023, ChukSA includes 95 datasets from 57 cruises by six ships spanning 16 years since 2002.

To create the ChukSA climatology, the creators searched for SADCP datasets with cruise tracks that fell within the specified region of 65°-75° N and 170°-150° W. This was done by contacting colleagues and researchers who regularly work in the Chukchi region and by reaching out to the UNOLS Rolling Deck Repository (R2R) team, which archives cruise metadata and data from research vessels, to collect SADCP datasets from research missions as well as transits. Please see below for the original dataset citations and acknowledgements.

The original datasets identified were retrieved in a variety of formats (from varying SADCP systems/manufacturers), with a wide range of post-processing completed. Frank Bahr (Woods Hole Oceanographic Institution) reviewed each dataset identified and assessed the need for post-processing. When necessary, appropriate post-processing methods were applied to datasets to ensure that all entries in the climatology were appropriate for climatological analysis. Post-processing methods are summarized in 'ChukSA_readme_final.pdf', with extensive details for each dataset available in a separate document titled ‘ChukSA_Appendix_A.pdf’. Final velocity measurements included in ChukSA are high quality and ready for use by the community. Data are in NetCDF.
DOI: 10.25921/0y42-ax52
title: Carbon dioxide, hydrographic and chemical data collected from the profile discrete samples during the R/V Xuelong CHINARE2015 cruise (EXPOCODE 76XL20150203) in the Indian Ocean, Southern Ocean, Prydz Bay from 2015-02-03 to 2015-03-02 (NCEI Accession 0283240)

description: This dataset includes the profile discrete measurements of dissolved inorganic carbon, total alkalinity, CTD salinity and temperature collected during the R/V Xuelong CHINARE2015 cruise (EXPOCODE 76XL20150203) in the Indian Ocean, Southern Ocean, Prydz Bay from 2015-02-03 to 2015-03-02. The CHINARE project is an international collaboration between U.S. and Chinese scientists to study the water column carbonate chemistry in the Southern Ocean, Arctic Ocean and Bering Sea.
DOI: 10.25921/04h7-gv36
title: Dissolved oxygen, temperature, salinity, and other variables measured and calculated from profile observations using CTD and other instruments from the NOAA Ship Ronald H. Brown in the Gulf of Mexico during the fourth Gulf of Mexico Ecosystems and Carbon Cycle (GOMECC-4) cruise from 2021-09-13 to 2021-10-21 (NCEI Accession 0284051)

description: The fourth Gulf of Mexico Ecosystems and Carbon Cycle (GOMECC-4) Cruise took place on board the NOAA Ship Ronald H. Brown, from September 13–October 21, 2021. The cruise departed from Key West, FL into the Gulf of Mexico and then around the coastal waters of the Gulf of Mexico in a counter-clockwise direction, ending in St. Petersburg, FL. The effort was in support of the coastal monitoring and research objectives of the NOAA Ocean Acidification Program (OAP). The cruise was designed to obtain a snapshot of key carbon, physical, biogeochemical and biological parameters as they relate to ocean acidification (OA) in the coastal realm. This was the fourth occupation of the Gulf of Mexico as part of OAP’s monitoring efforts in the region, with the previous ones occurring in 2007, 2012, and 2017. The cruise included a series of 15 transects approximately orthogonal to coast of the Gulf of Mexico and a 16th partial transect along the 27°N line, between Florida and the Bahamas, as well as a comprehensive set of underway measurements. This dataset includes the processed, 1db-binned CTD profile data collected in the 141 stations.
DOI: 10.25921/kk66-5779
title: Continuous CO2 system data from the Carlsbad Aquafarm, Agua Hedionda Lagoon, Carlsbad, California from 2017-12-06 to 2018-12-06 (NCEI Accession 0284141)

description: This dataset contains continuous pCO2, TCO2, pH, temperature and salinity data collected at a shore station instrument located at the Carlsbad Aquafarm in the Agua Hedionda Lagoon during from 2017-12-06 to 2018-12-06.
DOI: 10.25921/prmg-tn92
title: Partial pressure of CO2 (pCO2), water temperature and salinity collected from surface underway observations from R/V Hugh R. Sharp in the Delmarva Peninsula and Chesapeake Bay Plume Region, North Atlantic Ocean from 2023-01-09 to 2023-01-12 (NCEI Accession 0285103)

description: This dataset contains the partial pressure of CO2 (pCO2), water temperature and salinity collected from surface underway observations off the Delmarva Peninsula and Chesapeake Bay Plume Region, North Atlantic Ocean during wintertime. The measurements were done using Apollo SciTech's pCO2 system. The cruise took place from 2023-01-09 to 2023-01-12 aboard R/V Hugh R. Sharp.
DOI: 10.25921/j2pg-4t50
title: Partial pressure of CO2 (pCO2), water temperature and salinity collected from surface underway observations from R/V Hugh R. Sharp in the Delmarva Peninsula and Chesapeake Bay Plume Region, North Atlantic Ocean from 2023-04-10 to 2023-04-14 (NCEI Accession 0285104)

description: This dataset contains the partial pressure of CO2 (pCO2), water temperature and salinity collected from surface underway observations off the Delmarva Peninsula and Chesapeake Bay Plume Region, North Atlantic Ocean during springtime. The measurements were done using Apollo SciTech's pCO2 system. The cruise took place from 2023-04-10 to 2023-04-14 aboard R/V Hugh R. Sharp.
DOI: 10.25921/wzvr-fk49
title: Water temperature and salinity profiles from the Ocean Observatories Initiative Global Irminger Sea Array Apex profiler mooring from September 2014 to May 2020 (NCEI Accession 0285241)

description: This dataset is comprised of processed and edited temperature and salinity profiles from the OOI (Ocean Observatories Initiative) Global Irminger Sea Array Apex profiler mooring from September 2014 to May 2020 (https://oceanobservatories.org/array/global-irminger-sea-array/). The original dataset (including physical units) is available at https://ooinet.oceanobservatories.org/data_access/?search=GI02HYPM-WFP02-00-WFPENG000.

Methods: Vertical profile data were gridded using 5 m depth intervals taking the mean of upward and downward profiles. Salinity spikes were removed using a threshold of 0.01 over 5 m. Any salinity bins fresher than 34.72 were then removed. Salinity biases were corrected by referencing to a potential temperature of 2.5C, which was the deepest, most consistently sampled potential temperature of the dataset (Toole et al. 2017). The reference salinity at the reference isotherm was chosen to be 34.93 based on calibrated shipboard CTD measurements taken near the mooring on the OOI mooring service cruises from 2014 to 2019 (dataset references below). Salinity was calibrated by first subtracting the reference salinity from the raw value at the reference isotherm and then finding the ratio between this difference and the reference salinity. This gain correction was then multiplied by the full profile to produce the final salinity. The salinity is anchored to the reference salinity at the deep reference isotherm and this dataset should be used knowing that this is not necessarily realistic in this area of deep water mass formation. Caution should be used looking at properties near the reference isotherm. However, the salinity biases in the raw data are significant and without correction this time series is discontinuous whenever the mooring is replaced. The patterns in the upper part of the water column agree with nearby measurements (de Jong et al., 2023).

Final Data: All data are included in a single NetCDF file, ‘OOI_Irm_HYPM_cal_21Mar2021_NCEIannotated_15Nov2023.nc’. The included fields are: time [days since 2000-01-01], depth [meters], practical salinity ‘sal’ [psu], in-situ temperature ‘temp’ [C], latitude [degrees north], and longitude [degrees east]. The Gibbs Seawater oceanographic toolbox (McDougall et al., 2011) was used to calculate all variables.
DOI: 10.25921/5ada-m020
title: Surface underway partial pressure of carbon dioxide (pCO2), salinity, temperature and barometric pressure data measured on board R/V Soyo-Maru during the Fisheries Research Agency (FRA) near-Japan pCO2 cruises project in North Pacific Ocean in 2023 (NCEI Accession 0286119)

description: This dataset includes surface underway data collected from R/V Soyo-Maru during the Fisheries Research Agency (FRA) near-Japan pCO2 cruises project in North Pacific Ocean from 2023-05-12 to 2023-07-10. These data include partial pressure of carbon dioxide (CO2) - atmosphere, partial pressure of CO2 - water, sea surface salinity, sea surface temperature and barometric pressure. The instruments used to collect these data include CO2 gas analyzer, shower head chamber equilibrator for autonomous CO2 measurement.
DOI: 10.25921/xne5-tc24
title: Surface underway partial pressure of carbon dioxide (pCO2), sea surface salinity, water temperature and barometric pressure data measured during R/V Wakataka-Maru Fisheries Research Agency (FRA) near-Japan cruises project in the North Pacific Ocean and Japan Sea in 2023 (NCEI Accession 0286182)

description: This dataset includes surface underway data collected from R/V Wakataka-Maru during the Fisheries Research Agency (FRA) near-Japan pCO2 cruises project in the North Pacific Ocean and Japan Sea from 2023-06-01 to 2023-11-22. These data include partial pressure of carbon dioxide (CO2) - atmosphere, partial pressure of CO2 - water, sea surface salinity, sea surface temperature and barometric pressure. The instruments used to collect these data include CO2 gas analyzer, shower head chamber equilibrator for autonomous CO2 measurement.
DOI: 10.25921/eff9-d732
title: Rates of vertical accretion of backbarrier marshes along the Georgia Bight as measured from sediment cores collected during December 2017 (NCEI Accession 0286629)

description: This dataset includes measured sediment characteristics and vertical accretion rates of backbarrier marshes along the Georgia Bight. Data include bulk density (g/cm^3), water content (%), organic content (%), Pb-210 (Bq/kg), Cs-137 (Bq/kg), and calculated rates of vertical accretion (mm/yr) as measured from sediment cores collected during December 2017. Data are provided as CSV files.
DOI: 10.6084/m9.figshare.28457789
title: Related variety and Unrelated Variety: NUTS-3 Türkiye

description: I present a new dataset for the related and unrelated variety at the provincial level in Turkey by employing Hidalgo, Klinger, Barabasi, and Hausmann's (2007) proximity approach following Boschma, Minondo, and Navarro (2012 and 2013). The data covers the period between 2007 and 2022.I used province-level export data obtained from the Turkish Statistical Institute (TurkStat) classified according to the four-digit Standard International Trade Classification (SITC). Global proximity values for product groups, on the other hand, were calculated by using the International Trade Database at the Product Level (BACI) dataset. First, the HS classification of BACI has been converted to four-digit SITC (revision 3) by using Eurostat Metadata Server (RAMON) conversion tables to provide data compliance.In addition, to eliminate the noise resulting from the fluctuations in prices, exchange rates, and seasonality, especially in four-digit export data, Hidalgo (2021) recommends excluding countries that export less than 1 Billion dollars, countries with a population of less than 1 Million, and products with a global export value below 500 Million dollars from the sample. After the data cleaning process, we calculated global proximity values over 139 countries.Variables descriptionColumn A: yearColumn B: Province namesColumn C: Province idColumn D: Related Variety IndexColumn E: Unrelated Variety Index
DOI: 10.25921/rp26-rt92
title: Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS23061 (EXPOCODE 33WA20230302) in the North Atlantic Ocean, Gulf of Mexico from 2023-03-02 to 2023-03-09 (NCEI Accession 0287572)

description: This dataset includes the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity, dissolved oxygen and nutrients during the R/V F. G. Walton Smith cruise WS23061 (EXPOCODE 33WA20230302) in the North Atlantic Ocean, Gulf of Mexico from 2023-03-02 to 2023-03-09. Near-shore estuarine and coastal regions are where most recreational fishing and tourism occur, yet they are vastly under-sampled. Their susceptibility to OA is not well understood due to their high biogeochemical variability. These regions are affected by land-side processes such as river discharge and run-offs and ocean-side processes through slope water exchange. A full determination of the carbonate system in these regions in conjunction with open ocean measurements is needed to increase our understanding of the effects of OA on ocean health and fisheries and our ability to predict them. In this project, we propose to augment several observational campaigns by 1) adding a carbonate component to the harmful algal blooms (HABs) monitoring cruises conducted periodically on the Western Florida Shelf in order to study potential links between HABs and OA, 2) renewing our collaboration with select National Parks to complement and enhance our near-shore data collection on the Northern Gulf of Mexico and US East Coast, and 3) complementing our underway surface pCO2 measurements in the Gulf of Mexico and US East Coast with underway total alkalinity measurements to help us improve our fundamental understanding of nearshore OA processes. The addition of these measurements to the current assets already present in the region would enhance our understanding of the linkage between nearshore and open ocean processes and better assess the mechanisms and impacts of OA on the biogeochemistry, biology and their economic consequences.
DOI: 10.25921/dha3-z246
title: Surface underway seawater and marine boundary layer observations of partial pressure of carbon dioxide (pCO2), water temperature, salinity and other parameters made during the M/V Seaspan Royal cruises in the coastal waters of British Columbia, Canada in 2023 (NCEI Accession 0287880)

description: This dataset consists of surface underway measurements collected from the M/V Seaspan Royal as it transited the coastal waters of British Columbia, Canada from 2023-01-04 to 2023-11-21. Seawater was drawn from a depth of 2.5 m to a Sunburst SuperCO2 system and ancillary sensors from Sea-Bird Scientific. Measurements of temperature, salinity, dissolved oxygen content, and CO2 partial pressure were made every 2 seconds on seawater flowing through the system and instruments, and these data were logged by the SuperCO2 system. Seawater was delivered from the intake to analytical equipment using an AMT 1/2 HP pump (4295-98). Temperature and salinity data were collected using a Fluke thermometer (model 1523) with thermistor probe (model 5610) in the equilibrator, a Sea-Bird SBE 45 MicroTSG Thermosalinograph, and a SBE 38 Digital Oceanographic Thermometer at the seawater intake. Dissolved oxygen content was measured using a SBE63 oxygen optode. Raw oxygen measurements (with salinity reference = 0) were corrected for salt content following the approach provided with the SBE63 Manual revision 010. CO2 measurements were made with a LI-COR LI850 non-dispersive infrared detector housed with the SuperCO2 system. Standardization of the CO2 measurements was achieved through the measurement of four gas standards (Linde; 98.83 ppm, 386.30 ppm, 469.69 ppm, and 1248.45 ppm) that had undergone re-calibration using a zero (N2) and span gas (ESRL; 1567.44 ppm) bracketing the gas standard concentrations. A standardization sequence (measurement of each gas standard sequentially for a period of 90 seconds) was conducted every 4 or 12 hours (over different periods of the data record) and included a 90-second measurement period of atmospheric CO2 partial pressure on air drawn to the system from an intake on the aft deck. The final 20 seconds of atmospheric measurements were retained in the final dataset. Position and weather information (from an Airmax 120WX Weatherstation instrument positioned above the bridge) were logged separately from the SuperCO2 system data, and then merged with the SuperCO2 system data by time-matching the position and weather data to the SuperCO2 system data. This project was supported by the Tula Foundation and Seaspan.
DOI: 10.25921/ph05-bf50
title: Dissolved inorganic carbon (DIC), pCO2, chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 33AT20220504) in the North Atlantic Ocean and Labrador Sea from 2022-05-04 to 2022-05-27 (NCEI Accession 0287917)

description: This dataset includes discrete sample and profile data collected during the U.S. Navy Ship Atlantis Fisheries and Oceans Canada Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 33AT20220504) in the Labrador Sea, the North Atlantic from 2022-05-04 to 2022-05-27. These data include temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbon (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved inorganic carbon (DIC), pCO2 and other parameters. Oceanographic sampling of physical; biological and chemical parameters is performed annually along selected fixed sections (Labrador Sea and Scotian Slope/Rise) as part of the Atlantic Zone Off-shelf Monitoring Program. The sampling consists at a minimum of a vertical profile of the entire water column (temperature; salinity; dissolved oxygen); rosette bottle casts at selected depths (dissolved oxygen and nutrients; alkalinity and carbonate; chlorofluorocarbon (CFC) and biological parameters) as well as plankton net tows; additional upper ocean temperature and ocean currents profiles and moored measurements of near-bottom temperature and currents.
DOI: 10.25921/degy-hv35
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2), water temperature, salinity and other parameters during container ship Jona Sophie SOOP cruises (EXPOCODEs 687B20190207, 687B20190210) in the coastal waters of of North Africa, Strait of Gibraltar, and North Atlantic Ocean from 2019-02-07 to 2021-05-04 (NCEI Accession 0288107)

description: This dataset consists of surface underway measurements collected during container ship Jona Sophie SOOP cruises (EXPOCODEs 687B20190207, 687B20190210) in the coastal waters of North Africa, Strait of Gibraltar, and North Atlantic Ocean from 2019-02-07 to 2021-05-04. An automated underway seawater and low atmospheric CO2 molar fraction (xCO2) measurement system, developed by Craig Neill and commercialized by General Oceanics™, with additional sensors of temperature, salinity and oxygen, was installed inside the engine room of the JONA SOPHIE container ship (named as RENATE P before September 2021). The system combines an air and water equilibrator with an infrared analyzer for detection which produces comparable and high quality data sets (Pierrot et al., 2009). Measurements of xCO2 (ppm) in seawater with frequencies of 2–3 min were performed by extracting seawater from the ship's supply at flow rates greater than 60 Lmin–1 and passing it through a plexiglass equilibrator at flow rates ranging between 3 and 4 Lmin−1. The system also performs three xCO2 measurements in low atmosphere per hour used to compute atmospheric CO2 content. In both cases, a non-dispersive infrared analyzer built by LICOR® (initially the 6262 model and after October 2019, a 7000 model) were used for the detection of xCO2. Due to technical problems with the measurement equipment aboard the VOS, no temperature, salinity or xCO2 measurements were obtained during March 2019 (problems with water intake), during the second half of August 2019 (problems with LICOR flow) and on a limited number of return journeys from the port of Barcelona. The dataset allows the study of spatio-temporal variability in the distribution of surface ocean CO2 in the Strait of Gibraltar with unprecedented high resolution.
DOI: 10.25921/6vce-g663
title: Surface underway measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature, sea surface salinity and other parameters from Autonomous Surface Vehicle (ASV) Saildrone 1066 (EXPOCODE 32DB20210722) in the North Pacific Ocean from 2021-07-22 to 2022-03-23 (NCEI Accession 0288161)

description: This dataset includes surface underway chemical, meteorological and physical data collected from Autonomous Surface Vehicle (ASV) Saildrone 1066 (EXPOCODE 32DB20210722) in the North Pacific Ocean from 2021-07-22 to 2022-03-23 . These data include xCO2 SW (wet) - mole fraction of CO2 in air in equilibrium with the seawater at sea surface temperature and measured humidity; H2O SW - Mole fraction of H2O in air from equilibrator; xCO2 Air (wet) - Mole fraction of CO2 in air from airblock, 0.67m (26") above the sea surface at measured humidity; H2O Air - Mole fraction of H2O in air from airblock, 0.67m (26") above the sea surface; Atmospheric pressure at the airblock, 0.67m (26") above the sea surface; Atmospheric pressure at the airblock, 0.67m (26") above the sea surface; Temperature of the Infrared Licor 820 in degrees Celsius; MAPCO2 %O2 - The percent oxygen of the surface seawater divided by the percent oxygen of the atmosphere at 0.67m (26") above the sea surface; Sea Surface Temperature; Sea Surface Salinity; xCO2 SW (dry) - Mole fraction of CO2 in air in equilibrium with the seawater at sea surface temperature (dry air); xCO2 Air (dry) - Mole fraction of CO2 in air at the airblock, 0.67m (26") above the sea surface (dry air); fCO2 SW (sat) - Fugacity of CO2 in air in equilibrium with the seawater at sea surface temperature (100% humidity); fCO2 Air (sat) - Fugacity of CO2 in air at the airblock, 0.67m (26") above the sea surface (100% humidity); dfCO2 - Difference of the fugacity of the CO2 in seawater and the fugacity of the CO2 in air (fCO2 SW - fCO2 Air); pCO2 SW (wet) - Partial Pressure of CO2 in air in equilibrium with the seawater at sea surface temperature (100% humidity); pCO2 Air (wet) - Partial Pressure of CO2 in air at the airblock, 0.67m (26") above the sea surface (100% humidity); dpCO2 - Difference of the partial pressure of CO2 in seawater and air (pCO2 SW - pCO2 Air; pH of Seawater (total scale). The Autonomous Surface Vehicle CO2 (ASVCO2) instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer, Humidity Sensor, and oxygen meter.