PIRATA-24/TAV

Agenda Track

Agenda (pdf)

Monday, May 10

Tuesday, May 11

Wednesday, May 12

Thursday, May 13

Friday, May 14

See Posters below

Monday, May 10
Time	Session/Title	Presenter	Presentation
10:00	Theme: Earth system mechanisms (atmosphere, ocean, land, ice) affecting tropical Atlantic climate Session Chairs: Jonathan Christophersen, Hervé Giordani, Philip Tuchen
10:00 to 10:20	Welcome NOAA's role in international tropical Atlantic observing, meeting themes/goal	Renellys Perez, David Legler, Greg Foltz	View
10:20 to 10:35	Impacts of diabatic heating on the seasonality of the Atlantic Niño	Hyacinth Nnamchi, GEOMAR Helmholtz Centre for Ocean Research Kiel	View
10:35 to 10:50	Saharan dust effects on North Atlantic sea surface skin temperatures	Bingkun Luo, Rosenstiel School of Marine and Atmospheric Science， University of Miami	View
10:50 to 11:05	Coastal Upwelling Limitation by Onshore Geostrophic Flow in the Gulf of Guinea around the Niger River Plume	Gael Alory, LEGOS, Toulouse, France	View
11:05 to 11:20	Upwelling physics off West Africa : evidences of seasonal cooling caused by dry air mass intrusions against warming upwelling	Saliou FAYE, CRODT-ISRA, Dakar-Sénégal
11:20 to 11:35	Discussion
11:35 to 11:45	Break
11:45 to 12:00	Influence of ocean salinity stratification on the tropical Atlantic Ocean surface	Manon Gévaudan, LEGOS	View
12:00 to 12:15	Growth and decay of northwestern tropical Atlantic barrier layers	Aurpita Saha, Institute of Oceanography, Universität Hamburg, Hamburg, Germany	View
12:15 to 12:40	(Invited Talk) Mixing in the Equatorial Cold Tongues - A TAO / PIRATA Comparison of Xpod Adventures	James Moum, College of Earth, Ocean & Atmospheric Sciences, Oregon State University, USA	View
12:40 to 12:55	EUREC4A-OA	Sabrina Speich, LMD-IPSL, Paris, France	View
12:55 to 13:10	Discussion
13:10 to 13:20	Break
13:20 to 13:35	Subsurface Tropical Instability Waves in the Atlantic Ocean in Model and Observations	Mia Sophie Specht, Max Planck Institute for Meteorology, International Max Planck Research School of Earth System Modelling	View
13:35 to 13:50	Tropical Instability Waves in the Atlantic Ocean: Investigating the Relative Role of Sea Surface Salinity and Temperature From 2010 to 2018	Léa Olivier, LOCEAN-IPSL, Sorbonne Université-CNRS-IRD-MNHN, Paris, France	View
13:50 to 14:05	Tropical pathways and water mass transformation of the Atlantic Ocean upper circulation	Franz Philip Tuchen, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany	View
14:05 to 14:20	Symmetric instability in cross-equatorial western boundary currents	Fraser Goldsworth, University of Oxford (Atmospheric, Oceanic and Planetary Physics)	View
14:20 to 14:35	Discussion

Tuesday, May 11
Time	Session/Title	Presenter	Presentation
10:00	Theme: Physical-biogeochemical-ecosystem interactions and impacts on ocean and human health Session Chairs: Leticia Cotrim, Marcus Dengler, Léa Olivier
10:00 to 10:05	Welcome and logistics	Greg Foltz, Renellys Perez
10:05 to 10:30	(Invited Talk) Decadal variability of circulation and oxygen in the upper tropical Atlantic	Peter Brandt, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Faculty of Mathematics and Natural Sciences, Kiel University, Kiel, Germany	View
10:30 to 10:45	Tropical Atlantic climate variability: insight from Interannual sea surface chlorophyll-a	Fanny Chenillat, LEMAR, CNRS/IRD/IFREMER, Plouzané, FRANCE and LEGOS, CNES/CNRS/IRD/UPS, Toulouse, FRANCE	View
10:45 to 11:00	Fresh water plumes of Amazon water in boreal winter: impact on stratification/CO2 fluxes	Gilles Reverdin, LOCEAN CNRS	View
11:00 to 11:15	The role of bottom enhanced turbulence and non-linear internal waves on the diapycnal velocities and cross-slope circulation in upwelling regions.	Marcus Dengler, GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany	View
11:15 to 23:30	Discussion
11:30 to 11:40	Break
11:40 to 11:55	(Special Sargassum Talk 1) Pelagic Sargassum in the tropical Atlantic Ocean: A basin-scale dispersal event driven by anomalous physical forcing that led to a new “normal” for the biology of the Atlantic	Libby Johns, NOAA Atlantic Oceanographic and Meteorological Laboratory	View
11:55 to 12:10	(Special Sargassum Talk 2) Mechanism for the Recurrence of Pelagic Sargassum in the Tropical Atlantic: Biological Consequences of Mid-Ocean Surface Aggregation and Nutrient Supply Processes	Frank Muller-Karger, University of South Florida, College of marine Science	View
12:10 to 12:25	Evolution of the riverine nutrient export to the Tropical Atlantic over the last 15 years: is there a link with Sargassum proliferation?	Julien Jouanno, IRD-LEGOS	View
12:25 to 12:40	Where’s my pattern? Patchy primary production at surface in the eastern tropical Atlantic Ocean	Ana Fernández-Carrera, Leibniz-Institut für Ostseeforschung Warnemuende
12:40 to 12:55	Fishing operations to catch tunas on aggregated schools at the vicinity of the PIRATA data buoys in the western Atlantic	Guelson Silva, Universidade Federal Rural do Semiárido - UFERSA	View
12:55 to 13:10	Discussion
13:10 to 13:20	Poster introductions and logistics
13:20 to 13:30	Break
13:30 to 15:00	Poster session – All posters available

Wednesday, May 12
Time	Session/Title	Presenter	Presentation
10:00	Theme: Extreme weather and climate events Session Chairs: Rodrigue Anicet Imbol Koungue, Matthieu Le Henaff, Robert West
10:00 to 22:05	Welcome and logistics	Greg Foltz, Renellys Perez
10:05 to 10:30	(Invited Talk) NHC’s use of oceanic observations for hurricane and marine prediction and assessments	Eric Blake, NHC	View
10:30 to 10:45	Impact of ocean conditions on hurricane evolution and forecast during Hurricane Maria (2017)	Matthieu Le Henaff, U.Miami/CIMAS -NOAA/AOML	View
10:45 to 11:00	Increase in Atlantic early-season tropical cyclone activity since 1980	Greg Foltz, NOAA/AOML	View
11:00 to 11:15	Pronounced impact of salinity on rapidly intensifying tropical cyclones	Karthik Balaguru, Pacific Northwest National Laboratory	View
11:15 to 11:30	Discussion
11:30 to 11:40	Break
11:40 to 12:05	(Invited Talk) Marine Heatwaves in the Tropical and South Atlantic	Regina R. Rodrigues, Federal University of Santa Catarina	View
12:05 to 12:20	Do Marine Heatwaves Affect the Intensity of Tropical Storms?	Afonso Gonçalves Neto, Federal University of Santa Catarina	View
12:20 to 12:35	Atlantic Niño/Niña influences on Atlantic tropical cyclone activity and their modulation of the ENSO teleconnection	Dongmin Kim, UM-CIMAS/NOAA-AOML	View
12:35 to 12:50	The extraordinary Atlantic Niño of 2019/2020	Ingo Richter, JAMSTEC	View
12:50 to 13:05	Impact of intraseasonal waves on Angolan warm and cold events	Rodrigue Anicet Imbol Koungue, GEOMAR	View
13:05 to 13:20	Discussion
13:20 to 13:30	Poster introductions and logistics
13:20 to 13:30	Break
13:30 to 15:00	Poster session – All posters available

Thursday, May 13
Time	Session/Title	Presenter	Presentation
10:00	Theme: Simulation, predictability, and state estimates of tropical Atlantic climate variability and change Session Chairs: Florent Gasparin, Matthew Harrison, Joke Lübbecke, Dante Napolitano
10:00 to 22:05	Welcome and logistics	Greg Foltz, Renellys Perez
10:05 to 10:30	(Invited Talk) Observational needs for advancing subseasonal-to-seasonal forecasting systems: an ECMWF perspective	Magdalena A. Balmaseda, European Centre for Medium-Range Weather Forecasts	View
10:30 to 10:45	How does data assimilation on weekly and longer time scales influence SST diurnal variations in the tropical Atlantic?	Florent Gasparin, Mercator Ocean	View
10:45 to 11:00	Evaluation of future changes to the Atlantic Meridional Overturning Circulation and the North Brazil Current Retroflection eddies based on BESM-ROMS dynamical downscaling.	Gabriel Cerveira, Federal University of Maranhão	View
11:00 to 11:15	Using Ship-board Radiometers to Generate Climate Data Records of Satellite-Derived Sea-Surface Temperature	Peter Minnett, RSMAS, University of Miami.	View
11:15 to 11:30	Aerosols and Ocean Science Expeditions (AEROSE) in Support of NOAA Satellite Cal/Val	Nicholas Nalli, IMSG Inc. at NOAA/NESDIS/STAR	View
11:30 to 11:45	Discussion
11:45 to 11:55	Break
11:55 to 12:20	(Invited Talk) El Niño-Southern Oscillation Evolution Modulated by Atlantic Forcing	Yoshimitsu Chikamoto, Utah State University	View
12:20 to 12:35	Does the Tropical Atlantic reveal signs of a weakened AMOC?	Joke Lübbecke, GEOMAR Helmholtz Centre for for Ocean Research Kiel and Kiel University, Germany
12:35 to 12:50	Observing System Experiment with PIRATA and XBT data and HYCOM+RODAS over the Atlantic Metarea V	Clemente Tanajura, Physics Institute, Federal University of Bahia	View
12:50 to 13:05	Reconstructing deep ocean current variability on the equator from Argo float data	Swantje Bastin, GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany
13:05 to 13:20	Discussion
13:20 to 13:25	Break (main meeting adjourned for the day)
13:25 to 15:00	SSG/PRB meeting – Part 1 (SSG, PRB members and invitees only)

Friday, May 14
Time	Session/Title	Presenter	Presentation
10:00	Mini-session open to everyone Theme: importance of tropical Atlantic observations Session Chairs: Moacyr Araujo, Ronald Buss de Souza, Hyacinth Nnamchi
10:00 to 10:05	Welcome and logistics	Greg Foltz, Renellys Perez
10:05 to 10:30	(Invited Talk) The TAOS Review	Bill Johns, Rosenstiel School of Marine and Atmospheric Science, University of Miami	View
10:30 to 10:55	(Invited Talk) Impact of tropical Atlantic observations on ocean analysis and forecasts	Elisabeth REMY, Mercator Ocean	View
10:55 to 11:10	Discussion
11:10 to 11:20	Wrap-up comments
11:20 to 11:30	Break (meeting adjourned)
11:30 to 15:00	SSG/PRB meeting – Part 2 (SSG, PRB members and invitees only)

PIRATA-24 TAV Posters

Click on a title to see the poster abstract and click on "View" to see the poster PDF.

Poster Title	Presenter	Poster PDF
A climatological study of the Mechanisms Controlling the Seasonal Meridional Migration of the Atlantic Warm Pool in an OGCM	Dahirou, WANE, LPAO-SF/ESP/UCAD, Dakar, Sénégal	View
AEROSE 2021 Research Campaign on the Atlantic Ocean with the NOAA Ron Brown ship	Francis, Mensah, Virginia Union University	View
An Eddy-Diffusivity Mass-Flux Parameterization for Modeling Oceanic Convection	Hervé, Giordani, CNRM/CNRS, UMR-3589, Météo-France	View
Changes in the Equatorial Mode of the Tropical Atlantic in terms of the Bjerknes Feedback Index	Paulo, Silva, University of Sao Paulo, Oceanographic Institute	View
Diurnal and Seasonal Thermocline and Shear Modulations from Internal Gravity Waves	Jonathan, Christophersen, National Research Council - Naval Research Laboratory	View
Diving in Western Equatorial Atlantic deep waters	Diana, Albernaz, Universidade Federal do Rio de Janeiro (UFRJ)	View
Estimates of large-scale vertical velocities in the tropical Atlantic Ocean	Diego, Cortés Morales, UPMC IPSL-LOCEAN, Paris, France	View
Four years of velocity and vertical shear observations in the tropical North Atlantic	Renellys, Perez, NOAA/Atlantic Oceanographic and Meteorological Laboratory (AOML)	View
Future marine heatwaves in the western South Atlantic	Natasha Victoria, Costa, Federal University of Santa Catarina	View
Impact of intra-seasonal coastal Kelvin waves on SST in the eastern boundary upwelling systems of the Tropical Atlantic : a composite analysis of boreal winter	Badara, SANE, LPAO-SF/ESP/UCAD & LOCEAN/SU	View
Infrared Satellite-Derived Sea Surface Skin Temperature Sensitivity to Aerosol Vertical Distribution ̶ Field Data Analysis and Model Simulations	Bingkun, Luo, Rosenstiel School of Marine and Atmospheric Science University of Miami	View
Island's topography effects on the meso-to-large scale circulation of the Gulf of Guinea	Dante, Napolitano, Laboratoire d'Études en Géophysique et Océanographie Spatiales (LEGOS), CNES-OMP-IRD-CNRS-UPS	View
Long-term variability of South Atlantic and connections with El Niño Southern Oscillation	Aubains, Hounsou-Gbo, Research Institute for Meteorology and Water Resources (FUNCEME), Ceará, Brazil	View
Nitrate supply from deep waters to ocean surface waters at 10 °W in the tropical Atlantic Ocean: insight from three decades of monitoring	Kanga Désiré, KOUAME, Centre de Recherches Océanologiques (CRO) 29 Rue des Pêcheurs Treichville BPV 18 Abidjan, Côte d’Ivoire; Université Felix Houphouët-Boigny Laboratoire de Chimie Physique, UFR SSMT, 22 BP 582 Abidjan 22, Côte d’Ivoire Tel: (+225) 0708003608	View
Seasonality of interbasin SST contributions on Atlantic tropical cyclone activity	Robert, West, Northern Gulf Institute, Mississippi State University, NOAA/Atlantic Oceanographic and Meteorological Laboratory	View
Simulating Tropical Instability Waves at 4N,23W using MOM6	Matthew, Harrison, NOAA/GFDL	View
Temperature trends over the PIRATA moored buoy array: an overview from observations and CMIP5 and CMIP6 climate change scenarios.	Regiane, Moura, National Institute for Space Research - INPE	View
Weakening Future Southeastern Tropical Atlantic Interannual Sea Surface Temperature Variability	Arthur, Prigent, GEOMAR Helmholtz Centre for Ocean Research Kiel	View