Ambio

, Volume 46, Issue 4, pp 478–491 | Cite as

Mangroves as a protection from storm surges in a changing climate

  • Brian Blankespoor
  • Susmita Dasgupta
  • Glenn-Marie Lange
Report

Abstracts

Adaptation to climate change includes addressing sea-level rise (SLR) and increased storm surges in many coastal areas. Mangroves can substantially reduce vulnerability of the adjacent coastal land from inundation but SLR poses a threat to the future of mangroves. This paper quantifies coastal protection services of mangroves for 42 developing countries in the current climate, and a future climate change scenario with a 1-m SLR and 10  % intensification of storms. Findings demonstrate that while SLR and increased storm intensity would increase storm surge areas, the greatest impact is from the expected loss of mangroves. Under current climate and mangrove coverage, 3.5 million people and GDP worth roughly US $400 million are at risk. In the future climate change scenario, vulnerable population and GDP at risk would increase by 103 and 233  %. The greatest risk is in East Asia, especially in Indonesia and the Philippines as well as Myanmar.

Keywords

Climate change Coastal protection Mangroves Storm surge 

Notes

Acknowledgments

We would like to thank Chandra Giri (United States Geological Survey) for providing the mangrove presence data necessary to conduct the analysis. We extend a special thanks to Anna McIvor (University of Cambridge) for her insight on the analysis, particularly the formulation of the wave attenuation functions. We also thank Mark Spalding (University of Cambridge and The Nature Conservancy) for his guidance on the mangrove results, Ed Barbier (University of Wyoming) for his thoughtful review of this research, Peter Mumby (University of Queensland), and Mike Beck (The Nature Conservancy) for their insights on this analysis. We are thankful to Zahirul Huque Khan (Institute of Water Modeling, Bangladesh) for sharing the technical analysis of mangrove afforestation in Hatia island. We also thank the participants of the “State of the Knowledge of the Protective Services and Values of Mangrove and Coral Reef Ecosystems”, organized by The Nature Conservancy and the World Bank WAVES Partnership, at the University of California, Santa Cruz, United States, December 3–4, 2014. We also thank the participants of the presentation at the Association of American Geographers Annual Conference, Chicago, US, April 25, 2015.

References

  1. Alongi, D. 2008. Mangrove forests: Resiliance, protection from tsunamis and responses to global climate change. Estuarine, Coastal and Shelf Science 76: 1–13.CrossRefGoogle Scholar
  2. Bamber, J.L., and W.P. Aspinall. 2013. An expert judgement assessment of future sea level rise from the ice sheets. Nature Climate Change 3: 424–427.CrossRefGoogle Scholar
  3. Barbier, E.B., E.W. Koch, B.R. Silliman, S. Hackaer, E. Wolanski, J. Primavera, E.F. Granek, S. Polasky, et al. 2008. Coastal ecosystem-based management with nonlinear ecological functions and values. Science 319: 321.CrossRefGoogle Scholar
  4. Barbier, E. 2009. Valuation of ecosystem services. In Ecosystem-based management for the oceans: Applying resilience thinking, ed. K. McLeod, and H. Leslie. Washington, DC: Island Press.Google Scholar
  5. Barbier, E. 2015. Climate change impacts on rural poverty in low-elevation coastal zones. Estuarine, Coastal and Shelf Science 165: A1–A13.CrossRefGoogle Scholar
  6. Bender, M.A., T.R. Knutson, R.E. Tuleya, J.J. Sirutis, G.A. Vecchi, S.T. Garner, and I.M. Held. 2010. Modeled impact of anthropogenic warming on the frequency of intense Atlantic hurricanes. Science 327: 454–458.CrossRefGoogle Scholar
  7. Brecht, H., S. Dasgupta, B. Laplante, S. Murray, and D. Wheeler. 2012. Sea-level rise and storm surges: High stakes for a small number of developing countries. The Journal of Environment & Development 21: 120–138.CrossRefGoogle Scholar
  8. Bright, E., P. Coleman, and A. King. 2006. Landscan 2005. Oak Ridge National Laboratory, Oak Ridge, TN.Google Scholar
  9. Chatenoux, B., and P. Peduzzi. 2007. Impacts from the 2004 Indian Tsunami: Analyzing the potential protecting role of environmental features. Natural Hazards 40: 289–304.CrossRefGoogle Scholar
  10. Dasgupta, S., M. Huq, Z. Huq Khan, M.M. Zahid Ahmed, N. Mukherjee, M.F. Khan, and K. Pandey. 2010. Vulnerability of Bangladesh to cyclones in a changing climate. 5280. Washington, DC: World Bank.Google Scholar
  11. Dasgupta, S., B. Laplante, S. Murray, and D. Wheeler. 2011. Exposure of developing countries to sea-level rise and storm surges. Climatic Change 106: 567–579.CrossRefGoogle Scholar
  12. DeConto, R.M., and D. Pollard. 2016. Contribution of Antarctica to past and future sea-level rise. Nature 531: 591–597.CrossRefGoogle Scholar
  13. Dobson, J.E., E.A. Brlght, P.R. Coleman, R.C. Durfee, and B.A. Worley. 2000. LandScan: A global population database for estimating populations at risk. Photogrammetric Engineering & Remote Sensing 66: 849–857.Google Scholar
  14. Emanuel, K., R. Sundararajan, and J. Williams. 2008. Hurricanes and global warming: Results from downscaling IPCC AR4 simulations. Bulletin of the American Meteorological Society 89: 347–367.CrossRefGoogle Scholar
  15. FAO. 2007 The world’s mangroves 1980–2005, FAO Forest Strategy Paper 153.Google Scholar
  16. Gillet-Chaulet, F., O. Gagliardini, H. Seddik, M. Nodet, G. Durand, C. Ritz, T. Zwinger, R. Greve, et al. 2012. Greenland ice sheet contribution to sea-level rise from a new-generation ice-sheet model. The Cryosphere 6: 1561–1576.CrossRefGoogle Scholar
  17. Gilman, E., and J. Ellison. 2007. Efficacy of alternative low-cost approaches to mangrove restoration, American Samoa. Estuaries and Coasts 33: 641–651.CrossRefGoogle Scholar
  18. Giri, C., E. Ochieng, L.L. Tieszen, Z. Zhu, A. Singh, T. Loveland, J. Masek, and N. Duke. 2010. Status and distribution of mangrove forests of the world using earth observation satellite data. Global Ecology and Biogeography, 1–6.Google Scholar
  19. Hamilton, S., and D. Casey. 2014. Creation of a high spatiotemporal resolution global database of continuous mangrove forest cover for the 21st Century (CGMFC-21): A big-data fusion approach. arXiv:1412.0722.
  20. Hansen, J., M. Sato, P. Hearty, R. Ruedy, M. Kelley, V. Masson-Delmotte, G. Russell, G. Tselioudis, et al. 2015. Ice melt, sea level rise and superstorms: Evidence from paleoclimate data, climate modeling, and modern observations that 2 C global warming is highly dangerous. Atmospheric Chemistry and Physics Discussions 15: 20059–20179.CrossRefGoogle Scholar
  21. Hanson, S., R. Nicholls, N. Ranger, S. Hallegatte, J. Corfee-Morlot, C. Herweijer, and J. Chateau. 2011. A global ranking of port cities with high exposure to climate extremes. Climatic Change 104: 89–111.CrossRefGoogle Scholar
  22. Hay, C.C., et al. 2015. Probabilistic reanalysis of twentieth-century sea-level rise. Nature 517.7535: 481–484.Google Scholar
  23. Hoozemans, F.M.J., M. Marchand, and H.A. Pennekamp. 1993. Sea level rise: A global vulnerability assessment. 2nd revised edition. The Hague: Delft Hydraulics and Tidal Waters Division, Ministry of Transport, Public Works and Water Management.Google Scholar
  24. IPCC. 2013. Climate change 2013: The physical science basis. Contribution of working group I to the fifth assessment report of the intergovernmental panel on climate change.Google Scholar
  25. Institute for Water Modeling (IWM). 2000. Effect of afforestation on storm surge propagation for coastal embankment rehabilitation project. Dhaka: IWM, Mimeo.Google Scholar
  26. Jacob, T., et al. 2012. Recent contributions of glaciers and ice caps to sea level rise. Nature 482.7386: 514–518.Google Scholar
  27. Knutson, T.R., et al. 2013. Dynamical downscaling projections of twenty-first-century Atlantic hurricane activity: CMIP3 and CMIP5 model-based scenarios. Journal of Climate 26.17: 6591–6617.Google Scholar
  28. Knutson, T.R., et al. 2010. Tropical cyclones and climate change. Nature Geoscience 3.3: 157–163.Google Scholar
  29. Knutson, T.R., and R.E. Tuleya. 2004. Impact of CO2-induced warming on simulated hurricane intensity and precipitation sensitivity to the choice of climate model and convective parameterization. Journal of Climate 17: 3477–3495.CrossRefGoogle Scholar
  30. Kumura, M.P., L.P. Jayatissa, K.W. Krauss, D.H. Phillips, and M. Huxham. 2010. High Mangrove density enhances surface accretion, surface elevation change, and tree survival in coastal areas susceptible to sea-level rise. Oecologia 164: 545–553.CrossRefGoogle Scholar
  31. Lange, G.M., S. Dasgupta, T. Thomas, S. Murray, B. Blankespoor, K. Sander, and T. Essam. 2010. Economics of adaptation to climate change-ecosystem services. The World Bank Discussion Paper No. 7.Google Scholar
  32. Lehner, B., K. Verdin, and A. Jarvis. 2008. New global hydrography derived from spaceborne elevation data. Eos, Transactions, American Geophysical Union 89: 93–104.CrossRefGoogle Scholar
  33. Lin, N., and K. Emanuel. 2016. Grey swan tropical cyclones. Nature Climate Change 6: 106–111.CrossRefGoogle Scholar
  34. Lin, N., K. Emanuel, M. Oppenheimmer, and E. Vanmarcke. 2012. Physically based assessment of hurricane surge threat under climate change. Nature Climate Change 6: 462–467.CrossRefGoogle Scholar
  35. Massel, S.R., K. Furukawa, and R.M. Brinkman. 1999. Surface wave propagation in mangrove forests. Fluid Dynamics Research 24: 219–249.CrossRefGoogle Scholar
  36. Mazda, Y., M. Michimasa, Y. Ikeda, T. Kurokawa, and A. Tetsumi. 2006. Water reduction in a mangrove forest dominated by Sonneratis sp. Wetlands Ecology and Management 14: 365–378.CrossRefGoogle Scholar
  37. McIvor, A., I. Moller, T. Spencer, and M.D. Spalding. 2012. Reduction of wind and swell by mangroves. The nature conservancy. Natural Coastal Protection Series: Report 1: Cambridge Coastal Research Unit Working Paper 40.Google Scholar
  38. McIvor, A., T. Spencer, M. Spalding, C. Lacambra, and I. Möller. 2015. Chapter 14 - mangroves, tropical cyclones, and coastal hazard risk reduction A2 - Shroder, John F. In Coastal and marine hazards, risks, and disasters, ed. J.T. Ellis, and D.J. Sherman, 403–429. Boston: Elsevier.CrossRefGoogle Scholar
  39. Mcleod, E., and R.V. Salm. 2006. Managing mangroves for resilience to climate change, 64. Gland, Switzerland: IUCN.Google Scholar
  40. Narayan, S., M. Beck, B. Reguero, I. Losada, B. van Wesenbeeck, N. Pontee, J. Sanchirico, J. Ingram, et al. 2016. The benefits, costs and effectiveness of natural and nature-based coastal defenses. Paper submitted to PLOS.Google Scholar
  41. Nicholls, R.J., S. Brown, and S. Hanson. 2010. Economics of coastal zone: Adaptation to climate change. The World Bank Environment Department Paper No. 10. http://beta.worldbank.org/sites/default/files/documents/DCCDP_10_CoastalZoneAdaptation.pdf.
  42. Pinsky, M.L., G. Guannel, and K.K. Arkema. 2013. Quantifying wave attenuation to inform coastal habitat conservation. Ecosphere 4: art95.Google Scholar
  43. Primavera, J.H. 2005. Mangroves, fishponds, and the quest for sustainability. Science 310: 57–59.CrossRefGoogle Scholar
  44. Primavera, J., and J. Esteban. 2008. A review of mangrove rehabilitation in the Philippines: Successes, failures and future prospects. Wetlands Ecology and Management 16: 345–358.CrossRefGoogle Scholar
  45. Quartel, S., A. Kroon, P.G.E.F. Augustinus, P. Van Santen, and N.H. Tri. 2007. Wave attenuation in coastal mangroves in the Red River Delta, Vietnam. Journal of Asian Earth Sciences 29: 576–584.CrossRefGoogle Scholar
  46. Sheng, Y.P., Lapetina, A., and Ma, G. 2012. The reduction of storm surge by vegetation canopies: Three‐dimensional simulations. Geophysical Research Letters 39.Google Scholar
  47. Shortridge, A., and J. Messina. 2011. Spatial Structure and landscape association of SRTM error. Remote Sensing of Environment 115: 1576–1587.CrossRefGoogle Scholar
  48. Spalding, M., M. Kainuma, and L. Collins. 2010. World atlas of mangroves, 319. London: Earthscan.Google Scholar
  49. UNEP-WCMC. 2006. In the front line: Shoreline protection and other ecosystem services from mangroves and coral reefs, 33. Cambridge: UNEP-WCMC.Google Scholar
  50. United Nations International Strategy for Disaster Reduction. 2011. Global assessment report on disaster risk reduction: Revealing risk, redefining development. Geneva: United Nations International Strategy for Disaster Reduction.Google Scholar
  51. Vafeidis, A.T., R.J. Nicholls, L. McFadden, R.S.J. Tol, J. Hinkel, T. Spencer, P.S. Grashoff, G. Boot, et al. 2008. A new global coastal database for impact and vulnerability analysis to sea-level rise. Journal of Coastal Research 24: 917–924.CrossRefGoogle Scholar
  52. Wolanski, E. 2006. Synthesis of the protective functions of coastal forests and trees against natural hazards. In Coastal protection in the aftermath of the Indian Ocean tsunami: What role for forests and trees?, Braatz, S., S. Fortuna, J. Broadhead, and R. Leslie, ed. Proceedings of the Regional Technical Workshop, Khao Lak, Thailand, August 28–31, 2006.Google Scholar
  53. Zhang, K., H. Liu, Y. Li, H. Xu, J. Shen, J. Rhome, and T.J. Smith. 2012. The role of mangroves in attenuating storm surges. Estuarine, Coastal and Shelf Science 102–103: 11–23.CrossRefGoogle Scholar

Copyright information

© Royal Swedish Academy of Sciences 2016

Authors and Affiliations

  1. 1.World BankWashingtonUSA

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