Abstract
We quantitatively evaluated the effects of rising sea surface temperature (SST) on coral bleaching and the uncertainties resulting from differences in global warming projections. To do so, we used monthly SSTs in the twenty-first century obtained from 23 climate models under the A1B scenario (from the Special Report on Emissions Scenarios) and SST-based indices for coral bleaching. All of the projections indicated that severe bleaching or death of corals will be common and severe in wide areas of the tropical and subtropical oceans by the middle of this century. However, decadal oscillation could modify the exact timing by around ±10 years. Such projections are important for conserving marine biodiversity and designing future strategies to avoid tropical and subtropical coral extinction. To obtain more reliable projections and reduce uncertainties, climate models should be improved by using higher spatiotemporal resolutions, and more realistic biological indices should be embedded into existing models.
This is a preview of subscription content,
to check access.

References
Anthony, K. R. N., D. I. Kline, G. Diaz-Pulido, S. Dove & O. Hoegh-Guldberg, 2008. Ocean acidification causes bleaching and productivity loss in coral reef builders. Proceedings of the National Academy of Sciences of the United States of America 105: 17442–17446.
Anthony, K. R. N., J. A. Maynard, G. Diaz-Pulido, P. J. Mumby, P. A. Marshall, L. Cao & O. Hoegh-Guldberg, 2011. Ocean acidification and warming will lower coral reef resilience. Global Change Biology 17: 1798–1808.
Bleck, R., 2002. An oceanic general circulation model framed in hybrid isopycnic-Cartesian coordinates. Ocean Modelling 37: 55–88.
Brown, B. E., 1997. Coral bleaching: causes and consequences. Coral Reefs 16: S129–S138.
Brown, B. E. & A. R. Cossins, 2011. The potential for temperature acclimatisation of reef corals in the face of climate change. In Dubinsky, Z. & N. Stambler (eds), Coral reefs: an ecosystem in transition. Springer, Berlin: 421–433.
Brown, B. E., R. P. Dunne, M. S. Goodson & A. E. Douglas, 2002. Experience shapes the susceptibility of a reef coral to bleaching. Coral Reefs 21: 119–126.
Brown, J. N., A. S. Gupta, J. R. Brown, L. C. Muir, J. S. Risbey, P. Whetton, X. Zhang, A. Ganachaud, B. Murphy & S. E. Wijffels, 2012. Implications of CMIP model biases and uncertainties for climate projections in the western tropical Pacific. Climatic Change 119: 147–161.
Castillo, K. D. & B. S. T. Helmuth, 2005. Influence of thermal history on the response of Montastrea annularis to short-term temperature exposure. Marine Biology 148: 261–270.
Csaszar, N. B. M., P. J. Ralph, R. Frankham, R. Berkelmans & M. J. H. van Oppen, 2010. Estimating the potential for adaptation of corals to climate warming. PLoS ONE 5: e9751.
Diansky, N. A., A. V. Bagno & V. B. Zalesny, 2002. Sigma model of global ocean circulation and its sensitivity to variations in wind stress. Izvestiya, Atmospheric and Oceanic Physics (English Translation) 38(5): 477–494.
Diansky, N. A. & E. M. Volodin, 2002. Simulation of present-day climate with a coupled atmosphere–ocean general circulation model. Izvestiya, Atmospheric and Oceanic Physics (English Translation) 38(6): 732–747.
Done, T. J., P. Whetton, R. Johns, R. Berkelmans, J. Lough, W. Skirving & S. Wooldridge, 2003. Global climate change and coral bleaching on the Great Barrier Reef. Department of Natural Resources and Mines, Brisbane.
Donner, S. D., 2009. Coping with commitment: projected thermal stress on coral reefs under different future scenarios. PLoS ONE 4(6): e5712.
Donner, S. D., W. J. Skirving, C. M. Little, M. Oppenheimer & O. Hoegh-Guldberg, 2005. Global assessment of coral bleaching and required rates of adaptation under climate change. Global Change Biology 11: 2251–2265.
Flato, G. M. & G. J. Boer, 2001. Warming asymmetry in climate change simulations. Geophysical Research Letter 28: 195–198.
Frieler, K., M. Meinshausen, A. Golly, M. Mengel, K. Lebek, S. D. Donner & O. Hoegh-Guldberg, 2012. Limiting global warming to 2 °C is unlikely to save most coral reefs. Nature Climate Change 3: 165–170.
Ganachaud, A., A. Sen Gupta, J. N. Brown, K. Evans, C. Maes, L. C. Muir & F. S. Graham, 2013. Projected changes in the tropical Pacific Ocean of importance to tuna fisheries. Climatic Change 119: 163–179.
Glynn, P. W., 1984. Widespread coral mortality and the 1982/83 El Ninjo warming event. Environmental Conservation 11: 133–146.
Glynn, P. W., 1988. Coral bleaching and mortality in the tropical eastern Pacific during the 1982–1983 El Nino warming event. In: Ogden J., & R. Wicklund (eds), Mass bleaching of coral reefs in the Caribbean: a research strategy. NOAA’s Undersea Research Program. St Croix, US Virgin Islands, Research Reports 88(2): 42–45.
Glynn, P. W., 1991. Coral reef bleaching in the 1980s and possible connections with global warning. Trends in Ecology & Evolution 6: 175–179.
Glynn, P. W., 1993. Coral reef bleaching: ecological perspectives. Coral Reefs 12: 1–17.
Glynn, P. W. & L. D’Croz, 1990. Experimental for high temperature stress as the cause of El Nino warming event. Science 253: 69–71.
Gnanadesikan, A., K. W. Dixon, S. M. Griffies, V. Balaji, M. Barreiro, J. A. Beesley, W. F. Cooke, T. L. Delworth, R. Gerdes, M. J. Harrison, I. M. Held, W. J. Hurlin, H.-C. Lee, Z. Liang, G. Nong, R. C. Pacanowski, A. Rosati, J. Russell, B. L. Samuels, Q. Song, M. J. Spelman, R. J. Stouffer, C. O. Sweeney, G. Vecchi, M. Winton, A. T. Wittenberg, F. Zeng, R. Zhang & J. P. Dunne, 2006. GFDL’s CM2 global coupled climate models. Part II: The baseline ocean simulation. Journal of Climate 19: 675–697.
Gordon, C., C. Cooper, C. A. Senior, H. Banks, J. M. Gregory, T. C. Johns, J. F. B. Mitchell & R. A. Wood, 2000. The simulation of SST, sea ice extents and ocean heat transports in a version of the Hadley Centre coupled model without flux adjustments. Climate Dynamics 16: 147–168.
Gordon, H. B., L. D. Rotstayn, J. L. McGregor, M. R. Dix, E. A. Kowalczyk, S. P. O’Farrell, L. J. Waterman, A. C. Hirst, S. G. Wilson, M. A. Collier, I. G. Watterson & T. I. Elliott, 2002. The CSIRO Mk3 Climate System Model. CSIRO Atmospheric Research Technical Paper 60: p. 134.
Goreau, T. J. & R. L. Hayes, 1994. Coral bleaching and ocean hot-spots. Ambio 23: 176–180.
Gruber, N., C. Hauri, Z. Lachkar, D. Loher, T. L. Frölicher & G.-K. Plattner, 2012. Rapid progression of ocean acidification in the California Current System. Science 337: 220–223.
Guest, J. R., A. H. Baird, J. A. Maynard, E. Muttaqin, A. J. Edwards, S. J. Campbell, K. Yewdall, Y. A. Affendi & L. M. Chou, 2012. Contrasting patterns of coral bleaching susceptibility in 2010 suggest an adaptive response to thermal stress. PLoS ONE 7(3): e33353.
Guilyardi, E., A. Wittenberg, A. Fedorov, M. Collins, C. Wang, A. Capotondi, G. J. van Oldenborgh & T. Stockdale, 2009. Understanding El Niño in ocean–atmosphere general circulation model: progress and challenges. Bulletin of the American Meteorological Society 90: 325–340.
Guinotte, J. M., R. W. Buddemeier & J. A. Kleypas, 2003. Future coral reef habitat marginality: temporal and spatial effects of climate change in the Pacific basin. Coral Reefs 22: 551–558.
Haak, H., J. Jungclaus, U. Mikolajewicz & M. Latif, 2003. Formation and propagation of great salinity anomalies. Geophysical Research Letters 30(9): 1473. doi:10.1029/2003GL17065.
Hoegh-Guldberg, O., 1999. Climate change, coral bleaching and the future of the world’s coral reefs. Marine Freshwater Research 50: 839–866.
Hoegh-Guldberg, O., 2005. Low coral cover in a high-CO2 world. Journal of Geophysical Research 110: C09S06. doi:10.1029/2004JC002528.
Hoegh-Guldberg, O., 2011. Coral reef ecosystems and anthoropogenic climate change. Regeonal Environmental Change 11(Supplement 1): S215–S227. doi:10.1007/s10113-010-0189-2.
Hoegh-Guldberg, O. & G. J. Smith, 1989. Light, salinity, and temperature and the population density, metabolism and export of zooxanthellae from Stylophora pistillata and Seriatopora hystrix. Journal of Experimental Marine Biology and Ecology 129: 279–303.
Hoegh-Guldberg, O., P. J. Mumby, A. J. Hooten, R. S. Steneck, P. Greenfield, E. Gomez, C. D. Harvell, P. F. Sale, A. J. Edwards, K. Caldeira, N. Knowlton, C. M. Eakin, R. Iglesias-Prieto, N. Muthiga, R. H. Bradbury, A. Dubi & M. E. Hatziolos, 2007. Coral reefs under rapid climate change and ocean acidification. Science 318: 1737–1742.
Howells, E. J., V. H. Beltran, N. W. Larsen, L. K. Bay, B. L. Willis & M. J. H. van Oppen, 2012. Coral thermal tolerance shaped by local adaptation of photosymbionts. Nature Climate Change 2: 116–120. doi:10.1038/NCLIMATE1330.
IPCC, 2007a. The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Solomon, S., D. Qin, M. Manning, Z. Chen, M. Marquis, K. B. Averyt, M. Tignor & H. L. Miller (eds), Cambridge University Press, Cambridge, UK and New York, NY, USA, 996 pp.
IPCC, 2007b. Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Parry, M. L., O. F. Canziani, J. P. Palutikof, P. J. van der Linden & C. E. Hanson (eds), Cambridge University Press, Cambridge, UK and New York, NY, USA, 976 pp.
Johns, T. C., R. E. Carnell, J. F. Crossley, J. M. Gregory, J. F. B. Mitchell, C. A. Senior, S. F. B. Tett & R. A. Wood, 1997. The second Hadley Centre coupled ocean–atmosphere GCM: model description, spinup and validation. Climate Dynamics 13: 103–134.
Johns, T. C., C. F. Durman, H. T. Banks, M. J. Roberts, A. J. McLaren, J. K. Ridley, C. A. Senior, K. D. Williams, A. Jones, G. J. Rickard, S. Cusack, W. J. Ingram, M. Crucifix, D. M. H. Sexton, M. M. Joshi, B.-W. Dong, H. Spencer, R. S. R. Hill, J. M. Gregory, A. B. Keen, A. K. Pardaens, J. A. Lowe, A. Bodas-Salcedo, S. Stark & Y. Searl, 2006. The new Hadley Centre climate model (HadGEM1): evaluation of coupled simulations. Journal of Climate 19(7): 1327–1353.
K-1 model developers, 2004. In Hasumi, H. & S. Emori (eds), K-1 coupled model (MIROC) description, K-1 technical report. Center for Climate System Research, University of Tokyo, Bunkyo: 34.
Kim, S.-J., G. M. Flato & G. J. Boer, 2003. A coupled climate model simulation of the Last Glacial Maximum, part 2: approach to equilibrium. Climate Dynamics 20: 635–661.
Kim, S.-J., G. M. Flato, G. J. Boer & N. A. McFarlane, 2002. A coupled climate model simulation of the Last Glacial Maximum, part 1: transient multi-decadal response. Climate Dynamics 19: 515–537.
Langdon, C. & M. J. Atkinson, 2005. Effect of elevated pCO2 on photosynthesis and calcification of corals and interactions with seasonal change in temperature/irradiance and nutrient enrichment. Journal of Geophysical Research 110: C09S07. doi:10.1029/2004JC002576.
Legutke, S. & E. Maier-Reimer, 1999. Climatology of the HOPE-G Global Ocean General Circulation Model. Technical report, No. 21, German Climate Computing Centre (DKRZ), Hamburg: p. 90.
Liu, G., A. E. Strong & W. Skirving, 2003. Remote sensing of sea surface temperatures during 2002 Barrier Reef coral bleaching. EOS, Transactions, American Geophysical Union 84: 137.
Madec G., P. Delecluse, M. Imbard & C. Lévy, 1998. OPA version 8.1 ocean general circulation model reference manual. Notes du Pôle de Modélisation, Institut Pierre-Simon Laplace (IPSL), France, No 11: p. 91.
Manzello, D. P., 2010. Coral growth with thermal stress and ocean acidification: lessons from the eastern tropical Pacific. Coral Reefs 29: 749–758. doi:10.1007/s00338-010-0623-4.
Marsland, S. J., H. Haak, J. H. Jungclaus, M. Latif & F. Röske, 2003. The Max Planck Institute global ocean/sea-ice model with orthogonal curvilinear coordinates. Ocean Modelling 5: 91–127.
Maynard, J. A., K. R. N. Anthony, P. A. Marshall & I. Masiri, 2008. Major bleaching events can lead to increased thermal tolerance in corals. Marine Biology 155: 173–182.
Meehl, G. A., T. F. Stocker, W. D. Collins, P. Friedlingstein, A. T. Gaye, J. M. Gregory, A. Kitoh, R. Knutti, J. M. Murphy, A. Noda, S. C. B. Raper, I. G. Watterson, A. J. Weaver & Z.-C. Zhao, 2007. Climate Change 2007: The Physical Science Basis. Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, chap. Global Climate Projections, Cambridge University Press, Cambridge, UK and New York, NY, USA, 747–846.
Meissner, K. J., T. Lippmann & A. Sen Gupta, 2012. Large-scale stress factors affecting coral reefs: open ocean sea surface temperature and surface seawater aragonite saturation over the next 400 years. Coral Reefs. doi:10.1007/s00338-011-0866-8.
Nakano, Y., 2004. Global environmental change and coral bleaching. In The Japanese Coral Reef Society and Ministry of the Environment (ed.), Coral Reefs of Japan. Ministry of Environment, Tokyo: 42–48.
Nojima, S. & M. Okamoto, 2008. Enlargement of habitats of scleractinian corals to north and coral bleaching events. Nippon Suisan Gakkaishi 74(5): 884–888.
Oliver, T. A. & S. R. Palumbi, 2011. Do fluctuating temperature environments elevate coral thermal tolerance? Coral Reefs 30: 429–440.
Pandolfi, J. M., S. R. Connolly, D. J. Marshall & A. L. Cohen, 2011. Projecting coral reef futures under global warming and ocean acidification. Science 333: 418–422.
Reynolds, R. W., T. M. Smith, C. Liu, D. B. Chelton, K. S. Casey & M. G. Schlax, 2007. Daily high-resolution-blended analyses for sea surface temperature. Journal of Climate 20: 5473–5496.
Russell, G. L., J. R. Miller & D. Rind, 1995. A coupled atmosphere–ocean model for transient climate change studies. Atmosphere-Ocean 33(4): 683–730.
Russell, G. L., J. R. Miller, D. Rind, R. A. Ruedy, G. A. Schmidt & S. Sheth, 2000. Comparison of model and observed regional temperature changes during the past 40 years. Journal of Geophysical Research 105: 14891–14898.
Sakamoto, T. T., Y. Komuro, T. Nishimura, M. Ishii, H. Tatebe, H. Shiogama, A. Hasegawa, T. Toyoda, M. Mori, T. Suzuki, Y. Imada, T. Nozawa, K. Takata, T. Mochizuki, K. Ogochi, S. Emori, H. Hasumi & M. Kimoto, 2012. MIROC4h – a new high-resolution atmosphere–ocean coupled general circulation model. Journal of the Meteorological Society of Japan 90(3): 325–359.
Salas-Mélia, D., F. Chauvin, M. Déqué, H. Douville, J. F. Gueremy, P. Marquet, S. Planton, J. F. Royer & S. Tyteca, 2005. Description and validation of the CNRM-CM3 global coupled model. CNRM Technical Report 103: 36.
Sheppard, C. R. C., 2003. Predicted recurrences of mass coral mortality in the Indian Ocean. Nature 425: 294–297.
Smith, R. D., S. Kortas & B. Meltz, 1995. Curvilinear coordinates for global ocean models, LA-UR-95-1146. Los Alamos National Laboratory, Los Alamos: 38.
Strong, A. E., E. J. Kearns & K. K. Gjovig, 2000. Sea surface temperature signals from satellites: an update. Geophysical Research Letters 27(11): 1667–1670.
Teneva, L., M. Karnauskas, C. A. Logan, L. Bianucci, J. C. Currie & J. A. Kleypas, 2012. Predicting coral bleaching hotspots: the role of regional variability in thermal stress and potential adaptation rates. Coral Reefs 31: 1–12. doi:10.1007/s00338-011-0812-9.
Toscano, M. A., G. Liu, I. C. Guch, K. S. Casey & A. E. Strong, 2000. Improved prediction of coral bleaching using high-resolution HotSpot anomaly mapping. Proceedings of the 9th International Coral Reef Symposium: 1143–1147.
Tsuchiya, M. & Y. Fujita, 2009. Anguish of coral reefs. Tokai University Press, Hiratsuka: 203.
Washington, W. M., J. W. Weatherly, G. A. Meehl, A. J. Semtner Jr, T. W. Bettge, A. P. Craig, W. G. Strand Jr, J. Arblaster, V. B. Wayland, R. James & Y. Zhang, 2000. Parallel climate model PCM) control and transient simulations. Climate Dynamics 16: 755–774.
Watanabe, M., T. Suzuki, R. O’ishi, Y. Komuro, S. Watanabe, S. Emori, T. Takemura, M. Chikira, T. Ogura, M. Sekiguchi, K. Takata, D. Yamazaki, T. Yokohata, T. Nozawa, H. Hasumi, H. Tatebe & M. Kimoto, 2010. Improved climate simulation by MIROC5: mean states, variability, and climate sensitivity. Journal of Climate 23: 6312–6335.
Wilkinson, C. (ed.), 2004. Status of coral reefs of the world: 2004. Australian Institute of Marine Science, Townsville: 301.
Wooldridge, S., T. Done, R. Berkelman, R. Jones & P. Marshall, 2005. Precursors for resilience in coral communities in a warming climate: a belief network approach. Marine Ecology Progress Series 295: 157–169.
Yara, Y., M. Fujii, Y. Yamanaka, N. Okada, H. Yamano & K. Oshima, 2009. Projected effects of global warming on coral reefs in seas close to Japan. Journal of the Japanese Coral Reef Society 11: 131–140. (in Japanese with English abstract).
Yara, Y., K. Oshima, M. Fujii, H. Yamano, Y. Yamanaka & N. Okada, 2011. Projection and uncertainty of the poleward range expansion of coral habitats in response to sea surface temperature warming: a multiple climate model study. Galaxea 13: 11–20.
Yara, Y., M. Vogt, M. Fujii, H. Yamano, C. Hauri, M. Steinacher, N. Gruber & Y. Yamanaka, 2012. Ocean acidification limits temperature-induced poleward expansion of coral habitats around Japan. Biogeosciences 9: 4955–4968.
Yonge, C. M. & A. G. Nichols, 1931. Studies on the physiology of corals. IV. The structure, distribution and physiology of the zooxanthellae. Scientific Reports of the Great Barrier Reef. Expedition 1928–29(1): 135–176.
Yongqiang, Y., Y. Rucong, Z. Xuehong & L. Hailong, 2002. A flexible global coupled climate model. Advances in Atmospheric Sciences 19: 169–190.
Yongqiang, Y., Z. Xuehong & G. Yufu, 2004. Global coupled ocean–atmosphere general circulation models in LASG/IAP. Advances in Atmospheric Sciences 21: 444–455.
Yukimoto, S., A. Noda, T. Uchiyama, S. Kusunoki & A. Kitoh, 2001. Climate changes of the twentieth through twenty-first centuries simulated by the MRI-CGCM2.3. Papers in Meteorology and Geophysics 51: 47–88.
Yukimoto, S., A. Noda, A. Kitoh, M. Hosaka, H. Yoshimura, T. Uchiyama, K. Shibata, O. Arakawa & S. Kusunoki, 2006a. Present-day climate and climate sensitivity in the Meteorological Research Institute coupled GCM version 2.3 (MRI-CGCM2.3). Journal of the Meteorological Society of Japan 84: 333–363.
Yukimoto, S., A. Noda, T. Uchiyama, S. Kusunoki & A. Kitoh, 2006b. Climate changes of the twentieth through twenty-first centuries simulated by the MRI-CGCM2.3. Papers in Meteorology and Geophysics 56: 9–24.
Acknowledgements
The authors appreciate the helpful comments of two anonymous reviewers. We thank the modeling groups, the Program for Climate Model Diagnosis and Intercomparison (PCMDI), and the WCRP’s Working Group on Coupled Modelling (WGCM) for their roles in making the WCRP phase 3 of the Coupled Model Intercomparison Project (CMIP3) multi-model dataset available. Support for this dataset was provided by the Office of Science of the US Department of Energy. This study was supported by the Global Environment Research Fund (S-5 and S-9) of the Ministry of the Environment, Program for Risk Information on Climate Change of Ministry of Education, Culture, Sports, Science and Technology, Japan, and Hokkaido University’s Sustainable Low Carbon Society Project.
Author information
Authors and Affiliations
Corresponding author
Additional information
Guest editors: M. Tokeshi & H. T. Yap / Biodiversity in Changing Coastal Waters of Tropical and Subtropical Asia
Rights and permissions
About this article
Cite this article
Yara, Y., Fujii, M., Yamano, H. et al. Projected coral bleaching in response to future sea surface temperature rises and the uncertainties among climate models. Hydrobiologia 733, 19–29 (2014). https://doi.org/10.1007/s10750-014-1838-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10750-014-1838-0