Community-based adaptation in low-lying islands in the Philippines: challenges and lessons learned
Community-based adaptation (CBA) seeks to address climate risks and socio-economic drivers of vulnerability simultaneously. However, as CBA activities appear very similar to standard development work, difficulties in identifying good practices arise. To clarify the role of CBA, this study elucidated how climate change can impact pre-existing development problems by investigating the experiences of four low-lying island communities in central Philippines. The islands currently suffer from frequent and extreme tidal flooding (following an earthquake-induced land subsidence in 2013, with a magnitude that is broadly similar to sea-level rise projections under a 1.5 to 2 °C global warming scenario), and endured a dry spell in 2016. The study also identified various publicly and privately initiated adaptation strategies, and evaluated their resilience against actual biophysical events. The study conducted focus group discussions with local leaders and in-depth interviews with government officials and residents in March 2016. Results show that tidal flooding impacted almost all aspects of daily life on the islands, while the dry spell completely depleted their limited water supplies. The strategies implemented by governments and NGOs (e.g., seawalls, rainwater collectors) were found to be inadequate in preventing tidal flooding and compensating for the dry spell. Also, communities used coral stones and plastic waste for raising the floors of their homes, which have an erosive effect on their capacity to adapt in the long term. Lack of community participation in publicly initiated projects and lack of adaptation funding for community-based strategies were the greatest obstacles to implementing climate-resilient solutions.
KeywordsSea-level rise Drought Vulnerability
The authors would like to thank Angelie Nellas and Xyza Kristina Billones of the Zoological Society of London - Philippines for their technical assistance during our field surveys. We are also deeply grateful for the full cooperation of the Municipal Government of Tubigon and the island communities of Batasan, Bilangbilangan, Pangapasan, and Ubay in this research.
This work was funded by The University of Tokyo, Graduate Program in Sustainability Science - Global Leadership Initiative, Chiba, Japan.
- Church JA, Clark PU, Cazenave A, Gregory JM, Jevrejeva S, Levermann A, Merrifield MA, Milne GA, Nerem RS, Nunn PD, Payne AJ, Pfeffer WT, Stammer D, Unnikrishnan AS (2013) Sea Level Change. In: Stocker TF, Qin D, Plattner G-K, Tignor M, Allen SK, Boschung J, Nauels A, Xia Y, Bex V, Midgley PM (eds) Climate Change 2013: The Physical Science Basis. Contribution of Working Group I to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 1137–1216. https://doi.org/10.1017/CBO9781107415324.026 Google Scholar
- Huq S, Reid H (2007) A vital approach to the threat climate change poses to the poor. In: Community-based adaptation: an IIED BRIEFING. International Institute for Environment and Development, LondonGoogle Scholar
- International Federation of the Red Cross and Red Crescent Societies (2016) Philippines: Drought and dry spells. Web. 29 Nov 2016Google Scholar
- Klein RJT, Nicholls RJ, Ragoonaden S, Capobianco M, Aston J, Buckley EN (2001) Technological options for adaptation to climate change in coastal zones. J Coast Res 17(3):531–543Google Scholar
- Mimura N, and Patrick DN, (1998).Trends of beach erosion and shoreline protection in rural Fiji. J coast Res 37–46.Google Scholar
- Mimura N, Nurse L, McLean RF, Agard J, Briguglio L, Lefale P, Payet R, Sem G (2007) Small islands. In: Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE (eds) Climate Change 2007: Impacts, Adaptation and Vulnerability. Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 687–716Google Scholar
- Nellas AC, Arias MM, Panes HM, Dela Rosa G Jr, Arceo H and Koldewey HJ (2015) Profile of MPAs after the Bohol-Cebu Earthquake in 2013: A Biological Survey & Damage Assessment in Danajon Bank, Northwestern, Bohol, Philippines. Poster presented at the 13th National Symposium in Marine Science of the Philippine Association of Marine Sciences, PhilippinesGoogle Scholar
- Philippine Statistics Authority (2016) Poverty incidence among Filipinos registered at 21.6% in 2015. Web. 29 Nov 2016Google Scholar
- Reid H, Alam M, Berger R, Cannon T, Huq S, Milligan A (2009) Community-based adaptation to climate change: an overview. Participatory learning and action, vol 60. International Institute for Environment and Development, London, pp 11–33Google Scholar
- Smit B, Pilifosova O, Burton I, Challenger B, Huq S, Klein RJT, Yohe G (2001) Adaptation to climate change in the context of sustainable development and equity. In: McCarthy JJ, Canziani OF, Leary NA, Dokken DJ, White KS (eds) Climate Change 2001: Impacts, Adaptation, and Vulnerability. Contribution of Working Group II to the Third Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, pp 879–906Google Scholar
- Warner K, and van der Geest K (2013). Loss and damage from climate change: local-level evidence from nine vulnerable countries. Int J Global Warming 5.4:367–386.Google Scholar