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Processed outputs from a Lagrangian dispersal experiment testeing the effect of diel vertical migration in the Tropical Southwestern Atlantic
IfremerWe used the Lagrangiandispersal modelling tool Ichthyop (Lett et al. 2008) to track particles representing numerical larvae passively transported by current velocity fields in the Tropical Southwestern Atlantic. In the simulations, particles were classifyed…
Biomasse et diversité zooplanctonique CSVHTML -
Abundance data of large microzooplankton collected during the ABRACOS 1 and 2 surveys performed along the northeast Brazilian continental shelf, slope and open ocean
IfremerAbundance data (individuals.m-3) of large microzooplankton assemblages collected during two “Acoustics along the Brazilian coast” surveys (ABRACOS 1 and ABRACOS 2) performed along the northeast Brazilian continental shelf and slope between 5 and 9° S and…
Biomasse et diversité zooplanctonique CSVHTML -
Processed outputs from a community based Lagrangian dispersal simulation in the Tropical Southwestern Atlantic
IfremerWe used the Lagrangiandispersal modelling tool Ichthyop (Lett et al. 2008) to track particles representing numerical larvae passively transported by current velocity fields in the Tropical Southwestern Atlantic. In the simulations,15 categories of particles…
Biomasse et diversité zooplanctoniqueAbondance et diversité de poissons CSVHTML -
Microplastics analysis performed on micronekton organisms collected during the ABRACOS 2 survey in the Tropical Western Atlantic (3°S–9°S)
IfremerThis dataset presents microplastic occurrence data from the digestive tracts of micronekton organisms collected during the ABRACOS 2 survey. Specimens were obtained primarily from micronekton trawls, with the exception of three individuals collected during…
Débris marins CSVHTMLTXT -
Mercury concentration measurements performed on micronekton organisms collected during the ABRACOS 2 survey in the Tropical Western Atlantic (3°S–6°S)
IfremerThis dataset compiles total mercury concentration measurements performed on micronekton organisms collected during the ABRACOS 2 survey in the tropical western Atlantic. For each specimen, white muscle tissue was carefully excised and rinsed with distilled…
Abondance et diversité de poissonsComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés CSVHTMLTXT -
Picoplankton and nanophytoplankton cytometry data collected during the ABRACOS 2 survey performed along the northeast Brazilian continental shelf, slope and open ocean
IfremerDuring Abraços 2 (9-04 to 06-05 2017), picoplankton and nanophytoplankton samples were fixed with formaldehyde (2% final concentration), stored in liquid nitrogen (-196°C) until laboratory before counting using a Facs Aria Flow cytometer (Becton Dickinson, San…
Biomasse et diversité phytoplanctoniqueBiomasse et diversité microbienne CSVHTMLTXT -
Phytoplankton pigment data collected during the ABRACOS 1 and 2 surveys performed along the northeast Brazilian continental shelf, slope and open ocean
IfremerSamples were collected during the “Acoustics along the BRAzilian COaSt (ABRACOS)” oceanographic campaigns, carried out in Austral spring (30 August - 20 September of 2015 - ABRAÇOS1; Bertrand, 2015) and fall (9 April - 9 May of 2017 - ABRAÇOS 2; Bertrand,…
Biomasse et diversité phytoplanctonique CSVHTMLTXT -
Nutrient data collected during the ABRACOS 1 and 2 surveys performed along the northeast Brazilian continental shelf, slope and open ocean
IfremerSamples were collected during the “Acoustics along the BRAzilian COaSt (ABRACOS)” oceanographic campaigns, carried out in Austral spring (30 August - 20 September of 2015 - ABRAÇOS1; Bertrand, 2015) and fall (9 April - 9 May of 2017 - ABRAÇOS 2; Bertrand,…
Nutriments CSVHTMLTXT -
Data on marine microbiome diversity collected during the ABRACOS 1 expedition in the Tropical Western Atlantic Ocean along the Northeast Brazil continental shelf, slope and open ocean
IfremerThis dataset presents the diversity of the marine microbiome based on samples of water collected during the ABRACOS 1 expedition in the Tropical Western Atlantic Ocean (2015-09-29 to 2015-10-21). The sampling was conducted along the northeastern margin of…
Abondance et diversité de poissonsBiomasse et diversité microbienneComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés CSVHTMLTXT -
Abundance data of planktonic cnidarians collected during the ABRACOS 1 and 2 surveys performed along the northeast Brazilian continental shelf, slope and open ocean
IfremerAbundance data (individuals.100 m-3) of planktonic cnidarians collected during two “Acoustics along the Brazilian coast” surveys (ABRACOS 1 and ABRACOS 2) performed along the northeast Brazilian continental shelf and slope between 5 and 9° S and around oceanic…
Biomasse et diversité zooplanctonique CSVHTMLTXT -
Dataset of demersal and deep-pelagic macroalgae, invertebrates and fishes collected during the ABRACOS expeditions in the Tropical Western Atlantic
IfremerThis dataset compiles information on the macroalgae, invertebrates (sponges, cnidarians, siphonophores, molluscs, crustaceans and tunicates) and fishes collected during the ABRACOS 1 (29 September–21 October 2015) and ABRACOS 2 (8 April–9 May 2017) expeditions…
Abondance et diversité de poissonsComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés CSVHTMLTXT -
Nano- and Microphytoplankton diversity data collected during the ABRACOS 1 and 2 surveys performed along the Northeast Brazil continental shelf, slope and open ocean
IfremerThe ABRACOS 1 and 2 (Acoustics along the BRAzilian COaSt) oceanographic campaigns aims to realize an integrated approach to monitoring the tropical marine ecosystems in the Northeast Brazil region in order to better understand the connectivity between the…
Biomasse et diversité phytoplanctonique CSVHTMLTXT -
Location of mode-1 and mode-2 internal solitary waves off the Amazon shelf
IfremerLocation of the leading wave of mode-1 and mode-2 internal solitary wave (ISW) packet off the Amazon shelf from 2005 to 2021 visible in MODIS-Terra images. Each mapped ISW signature is associated with one ID number and has 12 points of latitude and longitude…
État de la mer CSVHTML -
Abundance data of planktonic cnidarians collected during the Camadas Finas III survey performed along the North Brazilian continental shelf and open ocean
IfremerAbundance data (individuals.100 m-3) of planktonic cnidarians collected during the Camadas Finas III oceanographic cruise along the North Brazilian continental shelf between the Amazon and Oyapok river mouths and equatorial Atlantic oceanic waters between 8°N,…
Biomasse et diversité zooplanctonique CSVHTML -
Isotopic analyses realized on samples of Particular Organic Matter, Zooplankton, and demersal and deep-pelagic invertebrates and fishes collected during the ABRACOS expeditions in the Tropical Western Atlantic
IfremerThis dataset compiles the results of isotopic analyses (δ¹³C and δ¹⁵N) of various ecosystem components. These analyses were conducted to investigate the trophic connections between demersal, epipelagic and mesopelagic ecosystems in the western tropical…
Biomasse et diversité zooplanctoniqueAbondance et diversité de poissonsComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés CSVHTMLTXT -
Abundance and biovolume of Zooplankton collected during the ABRACOS expeditions in the Tropical Western Atlantic
IfremerThis dataset presents taxonomical identification and quantification of samples of zooplankton collected during the ABRACOS 1 (29 September–21 October 2015) and ABRACOS 2 (8 April–9 May 2017) expeditions along the northeastern Brazilian margin (approximately…
Biomasse et diversité zooplanctoniqueAbondance et diversité de poissonsComposition et couverture de la canopée de macroalguesAbondance et distribution des invertébrés CSVHTMLTXT -
Processed physical oceanographic data in Uruguay during autumn 2016
IfremerData related to the article: Shelf Water Export at the Brazil-Malvinas Confluence Evidenced From Combined In-situ and Satellite Observations. By Gaston Manta, Sabrina Speich, Marcelo Barreiro, Romina Trinchin, Camila de Mello, Remi Laxenaire and Alberto R.…
Nutriments CSVHTMLapplication/x-netcdf