Understanding uncertainties in future projections of seasonal tropical precipitation

Journal of Climate

Volumn 28, Issue 11, 2015, Pages 4390-4413

  Kent, Chris ^a   Chadwick, Robin ^a   Rowell, David P ^a  

^a MET OFFICE   (United Kingdom)

Author keywords

Climate models; Hydrologic cycle; Tropics; Walker circulation

Indexed keywords

ATMOSPHERIC TEMPERATURE; CLIMATE CHANGE; CLIMATE MODELS; ELECTRIC POWER SYSTEM INTERCONNECTION; OCEANOGRAPHY; RAIN; SURFACE WATERS; TROPICS; UNCERTAINTY ANALYSIS;

GLOBAL-MEAN TEMPERATURE; HYDROLOGIC CYCLES; LAND-SEA THERMAL CONTRASTS; PRECIPITATION CHANGE; SEA SURFACE TEMPERATURE (SST); SEASONAL PRECIPITATIONS; TROPICAL PRECIPITATION; WALKER CIRCULATION;

PRECIPITATION (METEOROLOGY);

CLIMATE MODELING; CLIMATE PREDICTION; HYDROLOGICAL CYCLE; PRECIPITATION (CLIMATOLOGY); SEASONAL VARIATION; TROPICAL ENVIRONMENT; UNCERTAINTY ANALYSIS; WALKER CIRCULATION;

EAST AFRICA; INDIAN OCEAN; PACIFIC OCEAN;

EID: 84955206546     PISSN: 08948755     EISSN: None     Source Type: Journal    
DOI: 10.1175/JCLI-D-14-00613.1     Document Type: Article

References (48)

1. Allan, R. P., B. J. Soden, V. O. John, W. Ingram, and P. Good, 2010: Current changes in tropical precipitation. Environ. Res. Lett., 5, 025205, doi:10.1088/1748-9326/5/2/025205.
2. Andrews, T., J. M. Gregory, M. J. Webb, and K. E. Taylor, 2012: Forcing, feedbacks and climate sensitivity in CMIP5 coupled atmosphere-ocean climate models. Geophys. Res. Lett., 39, L09712, doi:10.1029/2012GL051607.
3. Bayr, T., andD. Dommenget, 2013:The tropospheric land-sea warming contrast as the driver of tropical sea level pressure changes. J. Climate, 26, 1387-1402, doi:10.1175/JCLI-D-11-00731.1.
4. Behera, S. K., J.-J. Luo, S. Masson, P. Delecluse, S. Gualdi, A. Navarra, and T. Yagamata, 2005: Paramount impact of the Indian Ocean dipole on the East African short rains:ACGCM study. J. Climate, 18, 4514-4530, doi:10.1175/JCLI3541.1.
5. Bintanja, R., and F. M. Selten, 2014: Future increases in Arctic precipitation linked to local evaporation and sea-ice retreat. Nature, 509, 479-482, doi:10.1038/nature13259.
6. Bony, S., G. Bellon, D. Klocke, S. Sherwood, S. Fermepin, and S. Denvil, 2013: Robust direct effect of carbon dioxide on tropical circulation and regional precipitation. Nat. Geosci., 6, 447-451, doi:10.1038/ngeo1799.
7. 2 forcing. Geophys. Res. Lett., 40, 4911-4915, doi:10.1002/grl.50932.
8. Chadwick, R., I. Boutle, and G. Martin, 2013a: Spatial patterns of precipitation change in CMIP5: Why the rich do not get richer in the tropics. J. Climate, 26, 3803-3822, doi:10.1175/JCLI-D-12-00543.1.
9. 2 removal experiments. Climate Dyn., 40, 295-316, doi:10.1007/s00382-012-1287-2.
10. 2 forcing on all timescales. Geophys. Res. Lett., 41, 610-615, doi:10.1002/2013GL058504.
11. Chou, C., J. D. Neelin, C.-A. Chen, and J.-Y. Tu, 2009: Evaluating the ''rich-get-richer'' mechanism in tropical precipitation change under global warming. J. Climate, 22, 1982-2005, doi:10.1175/2008JCLI2471.1.
12. Christensen, J. H., and Coauthors, 2013: Climate phenomena and their relevance for future regional climate change. Climate Change 2013: The Physical Science Basis, T. F. Stocker et al., Eds., Cambridge University Press, 1217-1308.
13. Collins, M., and Coauthors, 2013: Long-term climate change: Projections, commitments and irreversibility. Climate Change 2013: The Physical Science Basis, T. F. Stocker, et al., Eds., Cambridge University Press, 1029-1136.
14. Diffenbaugh, N. S., and F. Giorgi, 2012: Climate change hotspots in the CMIP5 global climate model ensemble. Climatic Change, 114, 813-822, doi:10.1007/s10584-012-0570-x.
15. DiNezio, P.N., G.A. Vecchi, andA.C. Clement, 2013:Detectability of changes in theWalker circulation in response to global warming. J. Climate, 26, 4038-4048, doi:10.1175/JCLI-D-12-00531.1.
16. Endo, H., and A. Kitoh, 2014: Thermodynamic and dynamic effects on regional monsoon rainfall changes in a warmer climate. Geophys. Res. Lett., 41, 1704-1711, doi:10.1002/2013GL059158.
17. FAO, 2013: Building resilient food systems and adaptation to climate. FAO. [Available online at http://www.fao.org/archive/from-the-field/detail/en/c/195402/; accessed 30 Jul 2014.]
18. Fasullo, J., 2012: A mechanism for land-ocean contrasts in global monsoon trends in a warming climate. Climate Dyn., 39, 1137-1147, doi:10.1007/s00382-011-1270-3.
19. Forster, P. M., T. Andrews, P. Good, J. M. Gregory, L. Jackson, and M. Zelinka, 2013: Evaluating adjusted forcing and model spread for historical and future scenarios in the CMIP5 generation of climate models. J. Geophys. Res. Atmos., 118, 1139-1150, doi:10.1002/jgrd.50174.
20. Funk, C., A. Hoell, S. Shukla, I. Bladé, B. Liebmann, J. B. Roberts, F. R. Robertson, and G. Husak, 2014: Predicting East African spring droughts using Pacific and Indian Ocean sea surface temperature indices. Hydrol. Earth Syst. Sci. Discuss., 11, 3111-3136, doi:10.5194/hessd-11-3111-2014.
21. Giannini, A., 2010: Mechanisms of climate change in the semiarid African Sahel: The local view. J. Climate, 23, 743-756, doi:10.1175/2009JCLI3123.1.
22. Giorgi, F., and R. Francisco, 2000: Evaluating uncertainties in the prediction of regional climate change. Geophys. Res. Lett., 27, 1295-1298, doi:10.1029/1999GL011016.
23. Grise, K. M., and L. M. Polvani, 2014: Is climate sensitivity related to dynamical sensitivity?ASouthern Hemisphere perspective. Geophys. Res. Lett., 41, 534-540, doi:10.1002/2013GL058466.
24. He, J., B. J. Soden, and B. Kirtman, 2014: The robustness of the atmospheric circulation and precipitation response to future anthropogenic surface warming. Geophys. Res. Lett., 41, 2614-2622, doi:10.1002/2014GL059435.
25. Held, I. M., and B. J. Soden, 2006: Robust responses of the hydrological cycle to global warming. J. Climate, 19, 5686-5699, doi:10.1175/JCLI3990.1.
26. Held, I. M., M. Winton, K. Takahashi, T. L. Delworth, F. Zeng, and G. K. Vallis, 2010: Probing the fast and slow components of global warming by returning abruptly to preindustrial forcing. J. Climate, 23, 2418-2427, doi:10.1175/2009JCLI3466.1.
27. Hourdin, F., and Coauthors, 2013: LMDZ5B: The atmospheric component of the IPSL climate model with revisited parameterizations for clouds and convection. Climate Dyn., 40, 2193-2222, doi:10.1007/s00382-012-1343-y.
28. Huang, P., 2014: Regional response of annual-mean tropical rainfall to global warming. Atmos. Sci. Lett., 15, 103-109, doi:10.1002/asl2.475.
29. Huang, P., S.-P. Xie, K. Hu, G. Huang, and R. Huang, 2013: Patterns of the seasonal response of tropical rainfall to global warming. Nat. Geosci., 6, 357-361, doi:10.1038/ngeo1792.
30. Johnson, N. C., and S.-P. Xie, 2010: Changes in the sea surface temperature threshold for tropical convection. Nat. Geosci., 3, 842-845, doi:10.1038/ngeo1008.
31. Knutti, R., and J. Sedláček, 2013: Robustness and uncertainties in the new CMIP5 climate model projections. Nat. Climate Change, 3, 369-373, doi:10.1038/nclimate1716.
32. Liu, C., and R. P. Allan, 2013: Observed and simulated precipitation responses in wet and dry regions 1850-2100. Environ. Res. Lett., 8, 034002, doi:10.1088/1748-9326/8/3/034002.
33. Lyon, B., and D. G. DeWitt, 2012: A recent and abrupt decline in the East African long rains. Geophys. Res. Lett., 39, L02702, doi:10.1029/2011GL050337.
34. Ma, J., and S.-P. Xie, 2013: Regional patterns of sea surface temperature change:ASource of uncertainty in future projections of precipitation and atmospheric circulation. J. Climate, 26, 2482-2501, doi:10.1175/JCLI-D-12-00283.1.
35. Ma, J., and S.-P. Xie, and Y. Kosaka, 2012: Mechanisms for tropical tropospheric circulation change in response to global warming. J. Climate, 25, 2979-2994, doi:10.1175/JCLI-D-11-00048.1.
36. Marvel, K., and C. Bonfils, 2013: Identifying external influences on global precipitation. Proc. Natl. Acad. Sci. USA, 110, 19 301-19 306, doi:10.1073/pnas.1314382110.
37. McSweeney, C. F., and R. G. Jones, 2013: No consensus on consensus: The challenge of finding a universal approach to measuring and mapping ensemble consistency in GCM projections. Climatic Change, 119, 617-629, doi:10.1007/s10584-013-0781-9.
38. Polson, D., G. C. Hegerl, R. P. Allan, and B. Balan Sarojini, 2013: Have greenhouse gases intensified the contrast between wet and dry regions? Geophys. Res. Lett., 40, 4783-4787, doi:10.1002/grl.50923.
39. Power, S., F. Delage, C. Chung, G. Kociuba, and K. Keay, 2013: Robust twenty-first-century projections of El Niño and related precipitation variability. Nature, 502, 541-545, doi:10.1038/nature12580.
40. Rowell, D. P., 2012: Sources of uncertainty in future changes in local precipitation. Climate Dyn., 39, 1929-1950, doi:10.1007/s00382-011-1210-2.
41. Rowell, D. P., 2013: Simulating SST teleconnections to Africa: What is the state of the art? J. Climate, 26, 5397-5418, doi:10.1175/JCLI-D-12-00761.1.
42. Seager, R., N. Naik, and G. A. Vecchi, 2010: Thermodynamic and dynamic mechanisms for large-scale changes in the hydrological cycle in response to global warming. J. Climate, 23, 4651-4668, doi:10.1175/2010JCLI3655.1.
43. Shongwe, M. E., G. J. van Oldenborgh, B. van denHurk, andM. van Aalst, 2011: Projected changes in mean and extreme precipitation in Africa under global warming. Part II: East Africa. J. Climate, 24, 3718-3733, doi:10.1175/2010JCLI2883.1.
44. State of the Tropics, 2014: State of the Tropics 2014 report. James Cook University, Cairns, Australia. [Available online at http://stateofthetropics.org/the-report.]
45. Taylor, K. E., R. J. Stouffer, and G. A. Meehl, 2012: An overview of CMIP5 and the experiment design. Bull. Amer. Meteor. Soc., 93, 485-498, doi:10.1175/BAMS-D-11-00094.1.
46. Watanabe, M., K. Kamae, and M. Kimoto, 2014: Robust increase of the equatorial Pacific rainfall and its variability in a warmed climate. Geophys. Res. Lett., 41, 3227-3232, doi:10.1002/2014GL059692.
47. Xie, S.-P., C. Deser, G. A. Vecchi, L. Ma, H. Teng, and A. T. Wittenberg, 2010: Global warming pattern formation: Sea surface temperature and rainfall. J. Climate, 23, 966-986, doi:10.1175/2009JCLI3329.1.
48. Yang, W., R. Seager, M. A. Cane, and B. Lyon, 2014: The East African long rains in observations and models. J. Climate, 27, 7185-7202, doi:10.1175/JCLI-D-13-00447.1.