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Title: | Dataset on the RETRO-BMC cruise onboard the R/V Hespérides, April 2017, Brazil-Malvinas Confluence |
Authors: | Orúe-Echevarría, Dorleta ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Keywords: | Brazil-Malvinas Confluence Hydrographic data SeaSoar data Microstructure data |
Issue Date: | Jun-2020 |
Publisher: | Elsevier |
Citation: | Data in Brief 30: 105412 (2020) |
Abstract: | This dataset, gathered during the RETRO-BMC cruise, reports multiple-scale measurements at the Confluence of the Brazil and Malvinas Currents. The cruise was carried out between 8 and 28 April 2017 onboard R/V Hespérides, departing from Ushuaia and arriving to Santos. Along its track, the vessel recorded near-surface temperature and salinity, as well as the horizontal flow from 20 m down to about 800 m. A total of 33 hydrographic stations were completed in a region off the Patagonian Shelf, within 41.2°S–35.9°S and out to 53.0°W. At each station, a multiparametric probe and velocity sensors were deployed inside the frame of a rosette used to collect water samples at selected depths; these samples were later used for several water analyses, including inorganic nutrient concentrations. Microstructure measurements were carried out in 11 of these hydrographic stations. In addition, two high-resolution three-dimensional surveys were conducted with an instrumented undulating vehicle between 40.6°S–39.0°S and 55.6°W–53.8°W. Lastly, eight high-frequency vertical profilers were deployed in the region and five position-transmitting drifters were launched. These data allow the description of the Confluence from the regional scale to the microscale, and provide a view of the variability of the frontal region on time scales from days to weeks |
Description: | 11 pages, 7 figures, 3 tables |
Publisher version (URL): | https://doi.org/10.1016/j.dib.2020.105412 |
URI: | http://hdl.handle.net/10261/211344 |
DOI: | 10.1016/j.dib.2020.105412 |
Identifiers: | e-issn: 2352-3409 |
Appears in Collections: | (ICM) Artículos |
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Orue_Echevarria_et_al_2020.pdf | 1,91 MB | Adobe PDF | ![]() View/Open |
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