Search Results - "Perez, Renellys C"

Observed Ocean Bottom Temperature Variability at Four Sites in the Northwestern Argentine Basin: Evidence of Decadal Deep/Abyssal Warming Amidst Hourly to Interannual Variability During 2009–2019 by Meinen, Christopher S., Perez, Renellys C., Dong, Shenfu, Piola, Alberto R., Campos, Edmo

“…Consecutive multiyear records of hourly ocean bottom temperature measurements are merged to produce new decade‐long time series at four depths ranging from…”
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Role of Mixed Layer Dynamics in Tropical North Atlantic Interannual Sea Surface Temperature Variability by Rugg, Allyson, Foltz, Gregory R., Perez, Renellys C.

“…This study examines the causes of observed sea surface temperature (SST) anomalies in the tropical North Atlantic between 1982 and 2015. The emphasis is on the…”
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Energetic overturning flows, dynamic interocean exchanges, and ocean warming observed in the South Atlantic by Chidichimo, María Paz, Perez, Renellys C., Speich, Sabrina, Kersalé, Marion, Sprintall, Janet, Dong, Shenfu, Lamont, Tarron, Sato, Olga T., Chereskin, Teresa K., Hummels, Rebecca, Schmid, Claudia

“…Abstract Since the inception of the international South Atlantic Meridional Overturning Circulation initiative in the 21st century, substantial advances have…”
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PIRATA: A Sustained Observing System for Tropical Atlantic Climate Research and Forecasting by Bourlès, Bernard, Araujo, Moacyr, McPhaden, Michael J., Brandt, Peter, Foltz, Gregory R., Lumpkin, Rick, Giordani, Hervé, Hernandez, Fabrice, Lefèvre, Nathalie, Nobre, Paulo, Campos, Edmo, Saravanan, Ramalingam, Trotte‐Duhà, Janice, Dengler, Marcus, Hahn, Johannes, Hummels, Rebecca, Lübbecke, Joke F., Rouault, Mathieu, Cotrim, Leticia, Sutton, Adrienne, Jochum, Markus, Perez, Renellys C.

“…Prediction and Research Moored Array in the Tropical Atlantic (PIRATA) is a multinational program initiated in 1997 in the tropical Atlantic to improve our…”
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Triggering of El Niño onset through trade wind-induced charging of the equatorial Pacific by Anderson, Bruce T., Perez, Renellys C., Karspeck, Alicia

“…Sea surface temperature variations over the equatorial Pacific associated with the El Niño/Southern Oscillation (ENSO) produce changes in climates across the…”
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ENSO and non-ENSO induced charging and discharging of the equatorial Pacific by Anderson, Bruce T., Perez, Renellys C.

“…It is well established that variations in extratropical North Pacific wind stress fields can influence the state of the tropical Pacific 12–15 months prior to…”
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Weakening of the Atlantic Meridional Overturning Circulation abyssal limb in the North Atlantic by Biló, Tiago Carrilho, Perez, Renellys C., Dong, Shenfu, Johns, William, Kanzow, Torsten

“…The abyssal limb of the global Meridional Overturning Circulation redistributes heat and carbon as it carries Antarctic Bottom Water from the Southern Ocean…”
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Testing the Trade Wind Charging Mechanism and Its Influence on ENSO Variability by Chakravorty, Soumi, Perez, Renellys C., Anderson, Bruce T., Giese, Benjamin S., Larson, Sarah M., Pivotti, Valentina

“…During the positive phase of the North Pacific Oscillation, westerly wind anomalies over the subtropical North Pacific substantially increase subsurface heat…”
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Multidecadal Intensification of Atlantic Tropical Instability Waves by Tuchen, Franz Philip, Perez, Renellys C., Foltz, Gregory R., Brandt, Peter, Lumpkin, Rick

“…Tropical Instability Waves (TIWs) are the dominant source of intraseasonal variability in the central equatorial Atlantic and play an important role in the…”
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Ocean Dynamics are Key to Extratropical Forcing of El Niño by Chakravorty, Soumi, Perez, Renellys C., Anderson, Bruce T., Larson, Sarah M., Giese, Benjamin S., Pivotti, Valentina

“…El Niño–Southern Oscillation (ENSO) has been recently linked with extratropical Pacific Ocean atmospheric variability. The two key mechanisms connecting the…”
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A global surface drifter data set at hourly resolution by Elipot, Shane, Lumpkin, Rick, Perez, Renellys C., Lilly, Jonathan M., Early, Jeffrey J., Sykulski, Adam M.

“…The surface drifting buoys, or drifters, of the Global Drifter Program (GDP) are predominantly tracked by the Argos positioning system, providing drifter…”
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South Atlantic meridional fluxes by Garzoli, Silvia L., Baringer, Molly O., Dong, Shenfu, Perez, Renellys C., Yao, Qi

“…The properties of the meridional overturning circulation (MOC) and associated meridional heat transport (MHT) and salt fluxes are analyzed in the South…”
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Meridional Overturning Circulation Transport Variability at 34.5°S During 2009–2017: Baroclinic and Barotropic Flows and the Dueling Influence of the Boundaries by Meinen, Christopher S., Speich, Sabrina, Piola, Alberto R., Ansorge, Isabelle, Campos, Edmo, Kersalé, Marion, Terre, Thierry, Chidichimo, Maria Paz, Lamont, Tarron, Sato, Olga T., Perez, Renellys C., Valla, Daniel, Berg, Marcel, Le Hénaff, Matthieu, Dong, Shenfu, Garzoli, Silvia L.

“…Six years of simultaneous moored observations near the western and eastern boundaries of the South Atlantic are combined with satellite winds to produce a…”
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TROPICAL OCEAN OBSERVATIONS FOR WEATHER AND CLIMATE: A DECADAL OVERVIEW OF THE GLOBAL TROPICAL MOORED BUOY ARRAY by McPhaden, Michael J., Connell, Kenneth J., Foltz, Gregory R., Perez, Renellys C., Grissom, Karen

“…This paper describes the evolution of the Global Tropical Moored Buoy Array (GTMBA) over the past decade since the last comprehensive and coordinated overview…”
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Atlantic Meridional Overturning Circulation: Observed Transport and Variability by Frajka-Williams, Eleanor, Ansorge, Isabelle J., Baehr, Johanna, Bryden, Harry L., Chidichimo, Maria Paz, Cunningham, Stuart A., Danabasoglu, Gokhan, Dong, Shenfu, Donohue, Kathleen A., Elipot, Shane, Heimbach, Patrick, Holliday, N. Penny, Hummels, Rebecca, Jackson, Laura C., Karstensen, Johannes, Lankhorst, Matthias, Le Bras, Isabela A., Lozier, M. Susan, McDonagh, Elaine L., Meinen, Christopher S., Mercier, Herlé, Moat, Bengamin I., Perez, Renellys C., Piecuch, Christopher G., Rhein, Monika, Srokosz, Meric A., Trenberth, Kevin E., Bacon, Sheldon, Forget, Gael, Goni, Gustavo, Kieke, Dagmar, Koelling, Jannes, Lamont, Tarron, McCarthy, Gerard D., Mertens, Christian, Send, Uwe, Smeed, David A., Speich, Sabrina, van den Berg, Marcel, Volkov, Denis, Wilson, Chris

“…The Atlantic Meridional Overturning Circulation (AMOC) extends from the Southern Ocean to the northern North Atlantic, transporting heat northwards throughout…”
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The fate of the Deep Western Boundary Current in the South Atlantic by Garzoli, Silvia L., Dong, Shenfu, Fine, Rana, Meinen, Christopher S., Perez, Renellys C., Schmid, Claudia, van Sebille, Erik, Yao, Qi

“…The pathways of recently ventilated North Atlantic Deep Water (NADW) are part of the lower limb of the Atlantic Meridional Overturning Circulation (AMOC). In…”
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Revisiting the Recharge and Discharge Processes for Different Flavors of El Niño by Chakravorty, Soumi, Perez, Renellys C., Gnanaseelan, C., Anderson, Bruce T.

“…El Niño‐related sea surface temperature (SST) anomalies over the tropical Pacific Ocean impact global climates, but these impacts differ substantially for…”
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Modulation of Equatorial Currents and Tropical Instability Waves During the 2021 Atlantic Niño by Tuchen, Franz Philip, Perez, Renellys C., Foltz, Gregory R., Brandt, Peter, Subramaniam, Ajit, Lee, Sang‐Ki, Lumpkin, Rick, Hummels, Rebecca

“…In the boreal summer of 2021, the equatorial Atlantic experienced the strongest warm event, that is, Atlantic Niño, since the beginning of satellite…”
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Vertical Turbulent Cooling of the Mixed Layer in the Atlantic ITCZ and Trade Wind Regions by Foltz, Gregory R., Hummels, Rebecca, Dengler, Marcus, Perez, Renellys C., Araujo, Moacyr

“…The causes of the seasonal cycle of vertical turbulent cooling at the base of the mixed layer are assessed using observations from moored buoys in the tropical…”
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Interannual variations of Atlantic tropical instability waves by Perez, Renellys C., Lumpkin, Rick, Johns, William E., Foltz, Gregory R., Hormann, Verena

“…Observations are used to develop metrics for interannual tropical instability wave (TIW) variability in the Atlantic and to relate that variability to larger…”
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