Kerr, Rodrigo; Orselli, Iole Beatriz Marques (2025): Underway physical oceanography during GOAL cruise ESTARTE (2014) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.981235
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Published: 2025-04-28 • DOI registered: 2025-04-28
Abstract:
This dataset contains sea surface temperature, sea surface salinity, dissolved oxygen, and partial pressure of carbon dioxide measured underway in the shelf-break region of the South Brazil Bight (SBB) and Southern Brazilian Shelf (SBS) between 23 to 33 of south latitude in October 2014. These measurements were made during the EstARte cruise carried out by the Brazilian Ocean Acidification Network (BrOA) and High Latitude Oceanography Group (GOAL_FURG). The EstARte project aims to obtain physical and biogeochemical processes controlling carbon exchanges at the air-sea interface and ocean acidification in the South Atlantic continental shelf and slope. Salinity, temperature, and dissolved oxygen were measured using a multiparameter sensor, and the carbon dioxide measurements were obtained using an autonomous system equipped with a non-dispersive infrared gas analyzer.
Keyword(s):
Related to:
Kerr, Rodrigo; Monteiro, Thiago; Orselli, Iole Beatriz Marques; Tavano, Virginia Maria; Mendes, Carlos Rafael B (2024): Sea-air CO2 exchanges, pCO2 drivers and phytoplankton communities in the southwestern South Atlantic Ocean during spring. Marine Chemistry, 267, 104472, https://doi.org/10.1016/j.marchem.2024.104472
References:
Albuquerque, Cíntia; Miguel, Gizyelle; de Oliveira Farias, Cássia; Pinho, Luana; Marotta, Humberto; Orselli, Iole Beatriz Marques; de Carvalho-Borges, Mariah; Campos, E; Kerr, Rodrigo; da Cunha, Leticia Cotrim (2025): Regional relationship between total alkalinity and salinity in the surface waters of the western South Atlantic margin. Regional Studies in Marine Science, 81, 103992, https://doi.org/10.1016/j.rsma.2024.103992
Carvalho-Borges, Mariah de; Orselli, Iole Beatriz Marques; Ferreira, Maria Luiza de Carvalho; Kerr, Rodrigo (2018): Seawater acidification and anthropogenic carbon distribution on the continental shelf and slope of the western South Atlantic Ocean. Journal of Marine Systems, 187, 62-81, https://doi.org/10.1016/j.jmarsys.2018.06.008
Funding:
Coordenação de Aperfeicoamento de Pessoal de Nível Superior (CAPES), grant/award no. 23038.001421/2014-30
Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul (FAPERGS), grant/award no. 2075-2551/13-7
National Council for Scientific and Technological Development (CNPq), grant/award no. CNPq/PROANTAR 02/2002: Grupo de Oceanografia de Altas Latitudes (GOAL)
Coverage:
Median Latitude: -28.445239 * Median Longitude: -47.173993 * South-bound Latitude: -33.059502 * West-bound Longitude: -51.278107 * North-bound Latitude: -23.485701 * East-bound Longitude: -41.891785
Date/Time Start: 2014-10-22T13:52:01 * Date/Time End: 2014-10-30T03:49:23
Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 5 m
Event(s):
ESTARTE_0_Underway * Latitude Start: -23.485701 * Longitude Start: -42.868500 * Latitude End: -32.349499 * Longitude End: -51.278107 * Date/Time Start: 2014-10-22T13:52:01 * Date/Time End: 2014-10-30T03:49:23 * Campaign: EstARte * Basis: Cruzeiro do Sul * Method/Device: Multi-Parameter Sonde profiler, Idronaut, 314-7
Comment:
Further funding:
* Brazilian Ocean Acidification Network (BrOA), Web: https://www.broa.furg.br
* CARBON Team, Web: https://www.carbonteam.furg.br
Method/device used: General Oceanic GO-8050 autonomous system equipped with LI–7000 LI-COR infrared gas analyzer; Winkler (1888, doi:10.1002/cber.188802102122), following Hansen, H.P. in: Grasshoff et al (1999, doi:10.1002/9783527613984.ch4); Pierrot et al. (2009, doi:10.1016/j.dsr2.2008.12.005).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Kerr, Rodrigo | |||
| 2 | Campaign of event | Campaign | Kerr, Rodrigo | |||
| 3 | Basis of event | Basis | Kerr, Rodrigo | |||
| 4 | Station label | Station | Kerr, Rodrigo | |||
| 5 | DATE/TIME | Date/Time | Kerr, Rodrigo | Geocode – UTC | ||
| 6 | LONGITUDE | Longitude | Kerr, Rodrigo | Geocode | ||
| 7 | LATITUDE | Latitude | Kerr, Rodrigo | Geocode | ||
| 8 | DEPTH, water | Depth water | m | Kerr, Rodrigo | Geocode – Intake depth | |
| 9 | Pressure, water | Press | dbar | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | |
| 10 | Temperature, water | Temp | °C | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | |
| 11 | Conductivity | Cond | mS/cm | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | |
| 12 | Salinity | Sal | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | PSU | |
| 13 | Oxygen, dissolved | DO | ml/l | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | |
| 14 | Carbon dioxide (water) partial pressure | pCO2(aq) | µatm | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 | |
| 15 | Partial pressure of carbon dioxide (ambient atmosphere) | pCO2air | µatm | Kerr, Rodrigo | High Speed, High Precision Differential Analyzer, LI-COR Biosciences, LI-7000; equipped with a Kit, Air Flow Meter, General Oceanics, GO-8050 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
48031 data points
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