OS018
El Niño–Southern Oscillation in a Changing Climate III

Wednesday, 9 December 2020: 10:30-11:30
Virtual
Primary Convener:  Agus Santoso, Centre for Southern Hemisphere Oceans Research (CSHOR), CSIRO Oceans and Atmosphere, Hobart, Australia; Australian Research Council (ARC) Centre of Excellence for Climate Extremes and UNSW Climate Change Research Centre, Sydney, NSW, Australia
Conveners:  Michael J McPhaden, NOAA/PMEL, Seattle, WA, United States, Antonietta Capotondi, University of Colorado, CIRES, Boulder, CO, United States and Andrew Thorne Wittenberg, NOAA/GFDL, Princeton, NJ, United States
Primary Liaison:  Agus Santoso, Australian Research Council (ARC) Centre of Excellence for Climate Extremes and UNSW Climate Change Research Centre, Sydney, NSW, Australia; Centre for Southern Hemisphere Oceans Research (CSHOR), CSIRO Oceans and Atmosphere, Hobart, Australia
Chairs:  Andrew Thorne Wittenberg, NOAA GFDL, Princeton, NJ, United States, Antonietta Capotondi, University of Colorado, CIRES, Boulder, CO, United States, Michael J McPhaden, NOAA/PMEL, Seattle, WA, United States and Jérome Vialard, LOCEAN-IPSL, CNRS-IRD-MNHN-Sorbonne Université, Paris, France
OSPA Liaison:  Agus Santoso, Australian Research Council (ARC) Centre of Excellence for Climate Extremes and UNSW Climate Change Research Centre, Sydney, NSW, Australia; Centre for Southern Hemisphere Oceans Research (CSHOR), CSIRO Oceans and Atmosphere, Hobart, Australia
10:30
ENSO and the carbon cycle (704353)
Richard Arthur Betts1,2, Chantelle Burton1, Richard A Feely3, Matthew Collins4, Chris Jones1 and Andy Wiltshire1,2, (1)Met Office Hadley Centre, Exeter, United Kingdom, (2)University of Exeter, Global Systems Institute, Exeter, United Kingdom, (3)NOAA PMEL, Seattle, WA, United States, (4)University of Exeter, College of Engineering, Mathematics and Physical Sciences, Exeter, United Kingdom
10:34
Exploring ENSO Driven Extreme Sea Levels and Potential Impacts in the Guayas Delta–Gulf of Guayaquil, Ecuador (754468)
Jean-Philippe Belliard1, Luis Dominguez-Granda2, John Ramos-Veliz2, Andrea Mishell Rosado2, Jorge Nath3, Govers Gerard4, Olivier Gourgue1,5 and Stijn Temmerman1, (1)University of Antwerp, Antwerp, Belgium, (2)Escuela Superior Politécnica del Litoral, Guayaquil, Ecuador, (3)Instituto Oceanográfico de la Armada, Guayaquil, Ecuador, (4)KU Leuven, Department of Earth and Environmental Sciences, Leuven, Belgium, (5)Boston University, Boston, MA, United States
10:38
Extreme ENSO variability during MIS5e evidenced by fossil mollusk isotopic records from Peru (759251)
Matthieu Carre1,2, Rolf Rivas3, Kathy Córdova3, Ernesto Fernández4, Cristiano M Chiessi5, Diana Ochoa2, Jorge Cardich2, Rodolfo Salas Gismondi2, Alexander Pérez2 and Dimitri Gutiérrez6, (1)CNRS-IRD-MNHN-Sorbonne Universités, LOCEAN laboratory, Paris, France, (2)Universidad Peruana Cayetano Heredia, Facultad de Ciencias y Filosofia-CIDIS, Lima, Peru, (3)Universidad Peruana Cayetano Heredia, Facultad de Ciencias y Filosofia, Lima, Peru, (4)Peruvian Institute of Marine Research IMARPE, Callao, Peru, (5)University of Sao Paulo, School of Arts, Sciences and Humanities, São Paulo, Brazil, (6)Peruvian Institute of Marine Research IMARPE, Oceanography and Climate Change, Callao, Peru
10:42
Reduced ENSO variability driven by mean state changes in the Pliocene: insights from PlioMIP (720108)
Gabriel Marques Pontes, Instituto Oceanografico USP, São Paulo, Brazil, Andrea Taschetto, University of New South Wales, Sydney, NSW, Australia, Alexander Sen Gupta, University of New South Wales, Climate Change Research Centre, Sydney, NSW, Australia, Agus Santoso, Australian Research Council (ARC) Centre of Excellence for Climate Extremes and UNSW Climate Change Research Centre, Sydney, NSW, Australia and Ilana C Wainer, Univ of Sao Paulo, Sao Paulo, Brazil
10:46
ENSO Variability and Predictability in a Warm Climate (723462)
Yiyu Zheng, Max Planck Institute for Meteorology, Hamburg, Germany, Maria Rugenstein, IMAU University Utrecht, Utrecht, Netherlands, Patrick Pieper, Institute of Oceanography, University of Hamurg, Hamburg, Germany and Johanna Baehr, Institute of Oceanography, Center for Earth System Research and Sustainability (CEN), Universität Hamburg, Hamburg, Germany
10:50
Atlantic Multidecadal Variability Modulates The Climate Response to ENSO (732604)
Paloma Trascasa Castro, University of Leeds, Leeds, LS2, United Kingdom, Amanda Maycock, University of Leeds, School of Earth and Environment, Leeds, United Kingdom and Yohan Ruprich-Robert, Barcelona Supercomputing Center, Barcelona, Spain
10:54
Detecting the Emergence of Wintertime ENSO Teleconnection Changes in the GFDL SPEAR Large Ensemble (748748)
Nathaniel C Johnson1, Andrew Thorne Wittenberg2, Anthony John Rosati3, Thomas L Delworth4 and William Cooke3, (1)NOAA Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (2)NOAA GFDL, Princeton, NJ, United States, (3)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (4)NOAA/GFDL, Princeton, NJ, United States
10:58
The role of Equatorial Heat Content for Stand-Alone Pacific Coastal Niño Events (663783)
Joke F Lubbecke1, Daniel Rudloff1 and Lothar Stramma2, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)Helmholtz Centre for Ocean Res, Kiel, Germany
11:02
Discussion
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