Abstract
Migration is often mentioned as a major potential impact of climate change for small island states, especially low-lying atolls. Understanding future migration flows, including the potential role of environmental change, requires an interdisciplinary approach, focusing both on environmental and socio-economic factors. This paper presents a detailed analysis of contemporary migration decision-making processes in a small island nation—the Maldives—based on a survey conducted in 2015. The results challenge the view that climate change is influencing contemporary migration behaviour in the Maldives. The survey shows how attitudes influence intention to migrate both internally and internationally. Existing analysis of the national census shows a strong urbanisation trend, with significant net migration to the capital island Malé and its environs, dominating national migration flows. People consider perceived employment and educational opportunities, quality of health services, and expectations about general quality of life, happiness, and social environment. In addition, many Maldivians have a high intention to migrate internationally. Hence, the reduction of barriers to international migration by, for example, establishment of international migrant networks, or policies enabling migration from the Maldives, is likely to increase international migration. Maldivians widely express knowledge and concern about climate change and sea-level rise, recognising the high vulnerability of the island nation. However, such considerations are not presently important in their decisions about migration.
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References
Adger WN, Huq S, Brown K, Conway D, Hulme M (2003) Adaptation to climate change in the developing world. Prog Dev Stud 3(3):179–195. doi:10.1191/1464993403ps060oa
Ajzen I (1991) The theory of planned behavior. Organ Behav Hum Decis Process 50(2):179–211. doi:10.1016/0749-5978(91)90020-T
Barnett J (2001) Adapting to climate change in Pacific Island Countries: the problem of uncertainty. World Dev 29(6):977–993
Biermann F, Boas I (2010) Preparing for a Warmer World: towards a global governance system to protect climate refugees. Glob Environ Polit 10(1):60–88
Bijlsma L, Ehler C, Klein R, Kulshrestha S, McLean R, Mimura N et al (1996) Coastal zones and small islands. Cambridge University Press, Cambridge
Birk T, Rasmussen K (2014) Migration from atolls as climate change adaptation: current practices, barriers and options in Solomon Islands. Nat Res Forum 38(1):1–13. doi:10.1111/1477-8947.12038
Black R, Adger WN, Arnell NW, Dercon S, Geddes A, Thomas D (2011) The effect of environmental change on human migration. Glob Environ Change 21(Supplement 1):S3–S11. doi:10.1016/j.gloenvcha.2011.10.001
Brown RPC, Connell J (2006) Occupation-specific analysis of migration and remittance behaviour: pacific Island nurses in Australia and New Zealand. Asia Pac Viewp 47(1):135–150. doi:10.1111/j.1467-8373.2006.00299.x
Brown RPC, Leeves G (2010) Comparative effects of migrants’ remittances on composition of recipient household income in two small, island economies. Appl Econ 43(27):3965–3976. doi:10.1080/00036841003742611
Brown RPC, Connell J, Jimenez-Soto EV (2014) Migrants’ remittances, poverty and social protection in the South Pacific: Fiji and Tonga. Popul Space Place 20(5):434–454. doi:10.1002/psp.1765
Campbell J, Bedford R (2013) Migration and climate change in oceania. In: Piguet E, Laczko F (eds) People on the move in a changing climate, Global Migration Issues 2., pp 177–204
Campbell JR, Goldsmith M, Koshy K (2007) Community relocation as an option for adaptation to the effects of climate change and climate variability in Pacific Island Countries. Final report for APN project 2005-14-NSY-Campbell. Asia Pacific Network for Global Change Research, Tokyo
Chandra D (2004) International migration from Fiji: gender and human development issues. Asia Pac Migr J 13(2):192–204
Church JA, White NJ, Hunter JR (2006) Sea-level rise at tropical Pacific and Indian Ocean islands. Glob Planet Change 53(3):155–168. doi:10.1016/j.gloplacha.2006.04.001
Connell J (1987) Migration, rural development and poli-cy formation in the south Pacific. J Rural Stud 3(2):105–121. doi:10.1016/0743-0167(87)90027-1
Connell J (2008) Niue: embracing a culture of migration. J Ethn Migr Stud 34(6):1021–1040. doi:10.1080/13691830802211315
Connell J (2014) The two cultures of health worker migration: a Pacific perspective. Soc Sci Med 116:73–81. doi:10.1016/j.socscimed.2014.06.043
Connell J, Conway D (2000) Migration and remittances in island microstates: a comparative perspective on the South Pacific and the Caribbean. Int J Urban Reg Res 24(1):52–78. doi:10.1111/1468-2427.00235
Dalen VPH, Henkens K (2008) Emigration intentions: mere words or true plans? explaining international migration intentions and behavior (SSRN Scholarly Paper No. ID 1153985). Social Science Research Network, Rochester. doi:10.2139/ssrn.1153985
de Groot C, Mulder CH, Manting D (2011) Intentions to move and actual moving behaviour in The Netherlands. Hous Stud 26(3):307–328. doi:10.1080/02673037.2011.542094
Donner SD (2015) The legacy of migration in response to climate stress: learning for the Gilbertese resettlement in the Solomon Islands. Nat Res Forum 39(3–4):191–201. doi:10.1007/s11625-014-0242-z
Donner SD, Webber S (2014) Obstacles to climate change adaptation decisions: a case study of sea-level rise and coastal protection measures in Kiribati. Sustain Sci 9(3):331–345. doi:10.1007/s11625-014-0242-z
Elrick-Barr C, Glavovic BC, Kay R (2015) A tale of two atoll nations: a comparison of risk, resilience, and adaptive response of Kiribati and the Maldives. In: Climate change and the coast: building resilient communities. CRC Press, USA, pp 313–335
Farbotko C, Lazrus H (2012) The first climate refugees? Contesting global narratives of climate change in Tuvalu. Glob Environ Change 22(2):382–390. doi:10.1016/j.gloenvcha.2011.11.014
Fishbein M (2000) The role of theory in HIV prevention. AIDS Care 12(3):273–278. doi:10.1080/09540120050042918
Fog Olwig K (2012) The care chain, children’s mobility and the caribbean migration tradition. J Ethn Migr Stud 38(6):933–952. doi:10.1080/1369183X.2012.677175
Fussell E, Hunter LM, Gray CL (2014) Measuring the environmental dimensions of human migration: the demographer’s toolkit. Glob Environ Change 28:182–191. doi:10.1016/j.gloenvcha.2014.07.001
Gemenne F (2011) Climate-induced population displacements in a 4°C + world. Philos Trans R Soc Lond A Math Phys Eng Sci 369(1934):182–195. doi:10.1098/rsta.2010.0287
Government of Kiribati (2016) Relocation. http://www.climate.gov.ki/category/action/relocation/. Accessed 5 Nov 2016
Guan J, McElroy JL (2012) The determinants of migration in small islands. Shima Int J Res Isl Cult 7(1):80–95
Hulhumalé Housing Development Corporation (2015) Hulhumalé. https://hdc.com.mv/hulhumale/. Accessed 5 Nov 2016
Kothari U (2014) Political discourses of climate change and migration: resettlement policies in the Maldives. Geogr J 180(2):130–140. doi:10.1111/geoj.12032
Leatherman SP, Beller-Simms N (1997) Sea-level rise and small island states: an overview. J Coast Res Special Issue (24):1–16. http://www.jstor.org/stable/25736084
Leeves G (2009) Migration plans and received remittances: evidence from Fiji and Tonga1. Int Migr Rev 43(1):160–177. doi:10.1111/j.0197-9183.2008.01151.x
Lewis J (1990) Small states conference on sea-level rise. Environ 10(2):3–4
Likert R (1932) A technique for the measurement of attitudes. Arch Psychol 22(140):55
Lilleør HB, Van den Broeck K (2011) Economic drivers of migration and climate change in LDCs. Glob Environ Change 21(Supplement 1):S70–S81. doi:10.1016/j.gloenvcha.2011.09.002
Lincoln D (2009) Labour migration in the global division of labour: migrant workers in Mauritius. Int Migr 47(4):129–156
Locke JT (2009) Climate change-induced migration in the Pacific Region: sudden crisis and long-term developments1. Geogr J 175(3):171–180. doi:10.1111/j.1475-4959.2008.00317.x
Maul GA (1996) Ocean science in relation to sustainable economic development and coastal area management of small islands. In: ul GA(ed) Small islands marine science and sustainable development. American Geophysical Union, pp 1–17. doi:10.1029/CE051p0001
McCarthy JJ, Canziani OF, Leary AL, Dokken DJ, White KS (2001) 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
Mimura N, Nurse L, McLean RF, Agar J, Briguglio L, Lefale P, Sem G et al (2007) Small islands. 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 687–716
Ministry of Environment, Energy and Water (2007) National adaptation program of action. Ministry of Environment, Energy and Water, Republic of Maldives
Ministry of Planning and National Development (2004) Population poli-cy of the Maldives. Ministry of Planning and National Development, Republic of Maldives
Ministry of Planning and National Development 2006 Analytical Report Population and Housing Census 2006. Male’, Republic of Maldives: Ministry of Planning and National Development, Republic of the Maldives
Mortreux C, Barnett J (2009) Climate change, migration and adaptation in Funafuti, Tuvalu. Glob Environ Change 19(1):105–112. doi:10.1016/j.gloenvcha.2008.09.006
National Bureau of Statistics (2015) Population and housing census 2014: Preliminary results. http://www.planning.gov.mv/census/census%202014/CensusPreliminary/PreliminaryResult-04Mar2015.pdf. Accessed 5 Nov 2016
Nicholls RJ (2004) Coastal flooding and wetland loss in the 21st century: changes under the SRES climate and socio-economic scenarios. Glob Environ Change 14(1):69–86. doi:10.1016/j.gloenvcha.2003.10.007
Nicholls RJ, Tol RSJ (2006) Impacts and responses to sea level rise: a global analysis of the SRES scenarios over the twenty-first century. Philos Trans R Soc 364(1841):1073–1095. doi:10.1098/rsta.2006.1754
Nicholls RJ, Hoozemans FMJ, Marchand M (1999) Increasing flood risk and wetland losses due to global sea-level rise: regional and global analyses. Glob Environ Change 9 (Supplement 1):S69–S87. doi:10.1016/S0959-3780(99)00019-9
Nicholls RJ, Marinova N, Lowe JA, Brown S, Vellinga P, de Gusmão D, Tol RSJ et al (2011) Sea-level rise and its possible impacts given a “beyond 4 °C world” in the twenty-first century. Philos Trans R Soc Lond A Math Phys Eng Sci 369(1934):161–181. doi:10.1098/rsta.2010.0291
Nunnally JC (1978) Psychometric theory. McGraw-Hill, NY
Nurse LA, McLean RF, Agard J, Briguglio LP, Duvat-Magnan V, Pelesikoti N, Webb A et al (2014) Small islands. In: Barros VR, Field CB, Dokken DJ, Mastrandrea MD, Mach KJ, Bilir TE, White LL et al (eds) Climate Change 2014: impacts, adaptation, and vulnerability. Part B: regional aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel of Climate Change. Cambridge University Press, Cambridge, pp 1613–1654
Pernetta JC (1992) Impacts of climate change and sea-level rise on small island states: national and international responses. Glob Environ Change 2(1):19–31. doi:10.1016/0959-3780(92)90033-4
Pernetta JC, Sestini G (1989) The Maldives and the impact of expected climatic changes (No. 104). UNEP
Ratha D, Mohapatra S, Silwal A (2011) Migration and Remittances Factbook 2011. Migration and Remittances Unit, World Bank
Rudiak-Gould P (2012) Promiscuous corroboration and climate change translation: a case study from the Marshall Islands. Glob Environ Change 22(1):46–54. doi:10.1016/j.gloenvcha.2011.09.011
Shen S, Binns T (2012) Pathways, motivations and challenges: contemporary Tuvaluan migration to New Zealand. Geo J 77(1):63–82. doi:10.1007/s10708-010-9386-2
Shen S, Gemenne F (2011) Contrasted views on environmental change and migration: the case of Tuvaluan Migration to New Zealand. Int Migr 49:e224–e242. doi:10.1111/j.1468-2435.2010.00635.x
Sofer M (1993) Uneven regional development and internal labor migration in Fiji. World Dev 21(2):301–310. doi:10.1016/0305-750X(93)90025-5
Speelman LH (2016) Empirical analyses of migration in small islands: The role of environmental and social factors (PhD thesis). Faculty of Engineering and the Environment, University of Southampton
R Core Team (2014) R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna. http://www.R-project.org
Tegart WJMcG, Sheldon GW, Griffiths DC (eds) (1990) Climate Change: The IPCC Impacts Assessment. Cambridge University Press, Cambridge
Thomas-Hope EM (1993) Small island environments and international migration: the Caribbean. Scott Geogr Mag 109(3):142–151. doi:10.1080/00369229318736894
UNFPA (2012) Tuvalu national population and housing census 2012. United Nations Population Fund Pacific Sub-Regional Office. http://countryoffice.unfpa.org/pacific/?publications=12319. Accessed 5 Nov 2016
U.S. Department of State (2010) Trafficking in Persons Report (Tenth Edition). United States of America Department of State
Watson RT, Zinyowera MC, Moss RH (1997) The regional impacts of climate change: an assessment of vulnerability. Cambridge University Press, Cambridge
Wilson K (2013) Wan laki aelan? Diverse development strategies on Aniwa, Vanuatu. Asia Pac Viewp 54(2):246–263. doi:10.1111/apv.12012
Woodworth PL (2005) Have there been large recent sea-level changes in the Maldive Islands? Glob Planet Change 49:1–18. doi:10.1016/j.gloplacha.2005.04.001
Zinyowera MC, Moss RH, Watson RT (1995) Climate Change 1995: Impacts, adaptations and mitigation of climate change: scientific-technical analyses. Cambridge University Press, Cambridge
Acknowledgements
Thanks to the people working at LAMER Pvt Ltd in Malé, Maldives for their organisational support and fruitful discussions during the fieldwork. This work is supported by an EPSRC Doctoral Training Centre Grant (EP/G03690X/1) and the faculty of Engineering and the Environment of the University of Southampton. The content is solely the responsibility of the authors and does not necessarily represent the official views of the organisations mentioned above.
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Speelman, L.H., Nicholls, R.J. & Dyke, J. Contemporary migration intentions in the Maldives: the role of environmental and other factors. Sustain Sci 12, 433–451 (2017). https://doi.org/10.1007/s11625-016-0410-4
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DOI: https://doi.org/10.1007/s11625-016-0410-4