Energetics of the tropical Atlantic zonal mode

Journal of Climate

Volumn 25, Issue 21, 2012, Pages 7442-7466

  Burls, N J ^a   Reason, C J C ^a   Penven, P ^a,b   Philander, S G ^c  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

^b IFREMER   (France)

^c PRINCETON UNIVERSITY   (United States)

Author keywords

Atlantic Ocean; Energy budget balance; Ocean dynamics; Ocean models; Tropics

Indexed keywords

ATMOSPHERIC PRESSURE; ATMOSPHERIC TEMPERATURE; BUDGET CONTROL; MODULATION; SURFACE WATERS; TROPICS; WIND POWER;

ATLANTIC OCEAN; EASTERN EQUATORIAL ATLANTIC; ENERGY BUDGET/BALANCE; INTERANNUAL VARIABILITY; OCEAN DYNAMICS; OCEAN MODEL; SEA SURFACE TEMPERATURE (SST); SEASONAL AND INTERANNUAL VARIABILITY;

OCEANOGRAPHY;

AIR-SEA INTERACTION; CLIMATE FEEDBACK; EL NINO; EL NINO-SOUTHERN OSCILLATION; ENERGETICS; ENERGY BUDGET; LA NINA; SEA SURFACE TEMPERATURE; SEASONAL VARIATION; ZONAL FLOW; ZONAL WIND;

ATLANTIC OCEAN; ATLANTIC OCEAN (EQUATORIAL);

EID: 84870006290     PISSN: 08948755     EISSN: None     Source Type: Journal    
DOI: 10.1175/jcli-d-11-00602.1     Document Type: Article

References (60)

1. Behringer, D., and Y. Xue, 2004: Evaluation of the global ocean data assimilation systematNCEP:The PacificOcean. Preprints, Eighth Symp. on IntegratedObserving andAssimilation Systems forAtmosphere, Oceans, andLand Surface, Seattle, WA, Amer. Meteor. Soc., 2.3. [Available online at https://ams.confex.com/ams/pdfpapers/70720.pdf.]
2. Bjerknes, J., 1969: Atmospheric teleconnections from the equatorial Pacific. Mon. Wea. Rev., 97, 163-172.
3. Bunge, L., and A. J. Clarke, 2009: Seasonal propagation of sea level along the equator in the Atlantic. J. Phys. Oceanogr., 39, 1069-1073.
4. Burls, N. J., 2010: The role of ocean dynamics within tropical Atlantic climate variability. Ph.D. thesis, University ofCape Town, 225 pp.
5. Burls, N. J., C. J. C. Reason, P. Penven, and S. G. Philander, 2011: Similarities between the tropical Atlantic seasonal cycle and ENSO: An energetics perspective. J. Geophys. Res., 116, C11010, doi:10.1029/2011JC007164.
6. Carton, J. A., and B. Huang, 1994: Warm events in the tropical Atlantic. J. Phys. Oceanogr., 24, 888-903.
7. Carton, J. A., and B. S. Giese, 2008: A reanalysis of ocean climate using Simple Ocean Data Assimilation (SODA). Mon. Wea. Rev., 136, 2999-3017.
8. Carton, J. A., G.A.Chepurin, X.Cao, andB. S.Giese, 2000:ASimpleOcean Data Assimilation analysis of the global upper ocean 1950-1995. Part I: Methodology. J. Phys. Oceanogr., 30, 294-309.
9. Chang, P., and G. Philander, 1994: A coupled ocean-atmosphere instability of relevance to the seasonal cycle. J. Atmos. Sci., 51, 3627-3648.
10. Chang, P., R. Saravanan, L. Ji, and G. C. Hegerl, 2000: The effect of local sea surface temperatures on atmospheric circulation over the tropical Atlantic sector. J. Climate, 13, 2195-2216.
11. Chang, P., and Coauthors, 2006a: Climate fluctuations of tropical coupled systems-The role of ocean dynamics. J. Climate, 19, 5122-5174.
12. Chang, P., Y. Fang, R. Saravanan, L. Ji, and H. Seidel, 2006b: The cause of the fragile relationship between the Pacific El Niño and the Atlantic Niñ o. Nature, 443, 324-328.
13. Ding, H., N. S. Keenlyside, and M. Latif, 2009: Seasonal cycle in the upper equatorialAtlanticOcean. J.Geophys.Res., 114, C09016, doi:10.1029/2009JC005418.
14. Ding, H., N. S. Keenlyside, and M. Latif, 2010: Equatorial Atlantic interannual variability: Role of heat content. J. Geophys. Res., 115, C09020, doi:10.1029/2010JC006304.
15. Fedorov, A. V., 2007: Net energy dissipation rates in the tropical ocean and ENSO dynamics. J. Climate, 20, 1108-1117.
16. Fedorov, A. V., S. L. Harper, S.G.H.Philander, B.Winter, andA.Wittenberg, 2003: How predictable is El Niño? Bull. Amer. Meteor. Soc., 84, 911-919.
17. Florenchie, P., J. R. E. Lutjeharms, C. J. C. Reason, S. Masson, and M. Rouault, 2003: The source of Benguela Niñ os in the South Atlantic Ocean. Geophys. Res. Lett., 30, 1505, doi:10.1029/2003GL017172.
18. Florenchie, P., C. J. C. Reason, J. R. E. Lutjeharms, M. Rouault, C. Roy, and S. Masson, 2004: Evolution of interannual warmand cold events in the southeast Atlantic Ocean. J. Climate, 17, 2318-2334.
19. Foltz, G. R., and M. J. McPhaden, 2010a: Interaction between the Atlantic meridional and Niñ o modes. Geophys. Res. Lett., 37, L18604, doi:10.1029/2010GL044001.
20. Foltz, G. R., and M. J. McPhaden, 2010b: Abrupt equatorial wave-induced cooling of the Atlantic cold tongue in 2009. Geophys. Res. Lett., 37, L24605, doi:10.1029/2010GL045522.
21. Frankignoul, C., and K. Hasselmann, 1977: Stochastic climate models. Part II: Application to SST anomalies and thermocline variability. Tellus, 29, 289-305.
22. Goddard, L., and S. G. H. Philander, 2000: The energetics of El Niño and La Niña. J. Climate, 13, 1496-1516.
23. Hastenrath, S., 1984: Interannual variability and annual cycle mechanisms of circulation and climate in the tropical Atlantic sector. Mon. Wea. Rev., 112, 1097-1107.
24. Hisard, P., 1980: Observation de réponses de type "El Niñ o" dansl'Atlantique tropical oriental, Golfe de Guinée (Observations of an El Niñ o-like response in the tropical Atlantic, Gulf of Guinea). Oceanol. Acta, 3, 69-78.
25. Holliday, D., and M. E. McIntyre, 1981: On potential energy density in an incompressible stratified fluid. J. FluidMech., 107, 221-225.
26. Huang, R. X., 1998: Mixing and available potential energy in a Boussinesq ocean. J. Phys. Oceanogr., 28, 669-678.
27. Illig, S., and B. Dewitte, 2006: Local coupled equatorial variability versus remote ENSO forcing in an intermediate coupled model of the tropical Atlantic. J. Climate, 19, 5227-5252.
28. Jackett, D. R., and T. J. McDougall, 1995: Minimal adjustment of hydrostatic profiles to achieve static stability. J. Atmos. Oceanic Technol., 12, 381-389.
29. Kanamitsu, M., W. Ebisuzaki, J. Woollen, S.-K. Yang, J. J. Hnilo, M. Fiorino, and G. L. Potter, 2002: NCEP-DOE AMIP-II Reanalysis (R-2). Bull. Amer. Meteor. Soc., 83, 1631-1643.
30. Keenlyside, N. S., and M. Latif, 2007: Understanding equatorial Atlantic interannual variability. J. Climate, 20, 131-142.
31. Kondo, J., 1975: Air-sea bulk transfer coefficients in diabatic conditions. Bound.-Layer Meteor., 9, 91-112.
32. Kushnir, Y., W. A. Robinson, P. Chang, and A. W. Robertson, 2006: The physical basis for predicting Atlantic sector seasonalto-interannual climate variability. J. Climate, 19, 5949-5970.
33. Latif, M., and T. P. Barnett, 1995: Interactions of the tropical oceans. J. Climate, 8, 952-964.
34. Latif, M., and A. Grötzner, 2000: The equatorial Atlantic oscillation and its response to ENSO. Climate Dyn., 16, 213-218.
35. Lee, S.-K., and G. T. Csanady, 1999: Warm water formation and escape in the upper tropical Atlantic Ocean 2. A numerical model study. J. Geophys. Res., 104 (C12), 29573-29590.
36. Lorenz, E. N., 1955: Available potential energy and the maintenance of the general circulation. Tellus, 7, 157-167.
37. Lübbecke, J. F., C. W. Böning, N. S. Keenlyside, and S. P. Xie, 2010: On the connection between Benguela and equatorial Atlantic Niñ os and the role of the South Atlantic anticyclone. J. Geophys. Res., 115, C09015, doi:10.1029/2009JC005964.
38. Marchesiello, P., J. C. McWilliams, and A. Shchepetkin, 2001: Open boundary conditions for long-term integration of regional oceanic models. Ocean Modell., 3, 1-20.
39. Marin, F., G. Caniaux, H. Giordani, B. Bourlés, Y. Gouriou, and E. Key, 2009: Why were sea surface temperatures so different in the eastern equatorial Atlantic in June 2005 and 2006? J. Phys. Oceanogr., 39, 1416-1431.
40. Merle, J., 1980: Seasonal heat budget in the equatorial Atlantic Ocean. J. Phys. Oceanogr., 10, 464-469.
41. Molemaker, M. J., and J. C. McWilliams, 2010: Local balance and cross-scale flux of available potential energy. J. Fluid Mech., 645, 295-314.
42. Nobre, P., S. E. Zebiak, and B. P. Kirtman, 2003: Local and remote sources of tropical Atlantic variability as inferred from the results of a hybrid ocean-atmosphere coupled model. Geophys. Res. Lett., 30, 8008, doi:10.1029/2002GL015785.
43. Okumura, Y., and S.-P. Xie, 2006: Some overlooked features of tropical Atlantic climate leading to a new Niñ o-like phenomenon. J. Climate, 19, 5859-5874.
44. Oort, A. H., S. C. Ascher, S. Levitus, and J. P. Peixoto, 1989: New estimates of the available potential energy in the world ocean. J. Geophys. Res., 94 (C3), 3187-3200.
45. Peter, A., M. L. Henaff, Y. P. Y. du Penhoat, C. Menkes, F. Marin, J. Vialard, G. Caniaux, andA. Lazar, 2006:Amodel study of the seasonal mixed layer heat budget in the equatorial Atlantic. J. Geophys. Res., 111, C06014, doi:10.1029/2005JC003157.
46. Philander, S. G. H., and R. C. Pacanowski, 1986a: A model of the seasonal cycle in the tropical Atlantic Ocean. J. Geophys. Res., 91, 14 192-14 206.
47. Philander, S. G. H., and R. C. Pacanowski, 1986b: The mass and heat budgets in a model of the tropical Atlantic. J. Geophys. Res., 91, 14212-14220.
48. Rayner, N. A., D. E. Parker, E. B. Horton, C. K. Folland, L. V. Alexander, D. P. Rowell, E. C. Kent, and A. Kaplan, 2003: Global analyses of sea surface temperature, sea ice, and night marine air temperature since the late nineteenth century. J. Geophys. Res., 108, 4407, doi:10.1029/2002JD002670.
49. Reason, C., P. Florenchie, M. Rouault, and J. Veitch, 2006: Influences of large scale climate modes and Agulhas system variability on the BCLME region. Benguela-Predicting a Large Marine Ecosystem, V. Shannon et al., Eds., Vol. 14, Large Marine Ecosystems, Elsevier, 223-238.
50. Reid, R., B. Elliot, and D. Olson, 1981: Available potential energy: A clarification. J. Phys. Oceanogr., 11, 15-29.
51. Ruiz-Barradas, A., J. A. Carton, and S. Nigam, 2000: Structure of interannual-to-decadal climate variability in the tropical Atlantic sector. J. Climate, 13, 3285-3297.
52. Schouten, M. W., R. P. Matano, and T. P. Strub, 2005: A description of the seasonal cycle of the equatorial Atlantic from altimeter data. Deep-Sea Res., 52, 477-493.
53. Servain, J., J. Picaut, and J. Merle, 1982: Evidence of remote forcing in the equatorial Atlantic Ocean. J. Phys. Oceanogr., 12, 457-463.
54. Servain, J., I. Wainer, J. P. McCreary, and A. Dessier, 1999: Relationship between the equatorial and meridional modes of climatic variability in the tropical Atlantic. Geophys. Res. Lett., 26, 485-488.
55. Shchepetkin, A., and J. McWilliams, 2005: The regional oceanic modeling system (ROMS): A split-explicit, free-surface, topography-following-coordinate oceanic model. Ocean Modell., 9, 347-404.
56. Vauclair, F., and Y. du Penhoat, 2001: Interannual variability of the upper layer of the tropical Atlantic Ocean from in situ data between 1979 and 1999. Climate Dyn., 17, 527-546.
57. Vauclair, F., Y. du Penhoat, and G. Reverdin, 2004: Heat and mass budgets of the warm upper layer of the tropical Atlantic Ocean in 1979-99. J. Phys. Oceanogr., 34, 903-919.
58. Winters, K. B., P. N. Lombard, J. J. Riley, and E. A. D'Asaro, 1995: Available potential energy and mixing in density-stratified fluids. J. Fluid Mech., 289, 115-128.
59. Xie, S.-P., and J.A.Carton, 2004: TropicalAtlantic variability: Patterns, mechanisms, and impacts. Earth Climate: The Ocean-Atmosphere Interaction, Geophys.Monogr., Vol. 147, Amer. Geophys. Union, 121-142.
60. Zebiak, S. E., 1993: Air-sea interaction in the equatorial Atlantic region. J. Climate, 6, 1567-1586.