Environmental migration, (im)mobility, and adaptation to droughts in the Seridó Potiguar
DOI:
https://doi.org/10.18472/SustDeb.v15n3.2024.55532Palabras clave:
Migração Ambiental, Imobilidade, Secas, Adaptação, Meios de SubsistênciaResumen
This article examines migration decisions during the 2011–2016 drought in Seridó Potiguar, Rio Grande do Norte, Brazil, considering socioeconomic and demographic characteristics as well as perceptions of the drought. The data came from a household survey with a sample representative of urban areas in the region. Using binary logistic regression models for analysis, the results reveal that women are less likely to migrate compared to men during the drought. Workers in non-agricultural sectors also show a higher probability of migration. The greater likelihood of migration among those who perceive the drought as the main environmental problem in their city and among those who faced health issues related to water scarcity at home highlights the drought as a factor strongly associated with migration. Thus, migration emerges as a strategy for diversifying family livelihoods, particularly in the context of droughts and climate change.
Referencias
ADGER, W. N. et al. Focus on environmental risks and migration: causes and consequences. Environ. Res. Lett., v. 10, n. 1, 060201, 2015.
BAPTISTA, E. A.; CAMPOS, J.; RIGOTTI, J. I. R. Migração de retorno no Brasil. Mercator, v. 16, e16010, 2017.
BARBIERI, A. F. et al. Climate change and population migration in Brazil’s Northeast: scenarios for 2025-2050. Popul. Environ., v. 31, p. 344-370, 2010.
BARBIERI, A. F. Mudanças climáticas, mobilidade populacional e cenários de vulnerabilidade para o Brasil. REMHU, Rev. Interdiscip. Mobil. Hum., v. 36, p. 95-112, 2011.
BARBIERI, A. F. et al. Population mobility and adaptation to droughts in the Brazilian semi-arid. In: Meeting of Population Association of American (PAA). Annals... Austin, Texas: PAA, 2019. v. 1, p. 1-15.
BLACK, R. et al. Migration as adaptation. Nature, v. 478, n. 7370, p. 447–449, 2011.
CASTLES, S.; OZKUL, D. Circular migration: Triple win, or a new label for temporary migration. In G. Battistella (Ed.), Global and Asian perspectives on international migration (Global Migration Issues 4) (pp. 27–49). Springer, 2020.
CORREIA, I. A. Vulnerabilidade e adaptação no Seridó Potiguar: a (i)mobilidade e estratégias domiciliares. Dissertação (Mestrado em Demografia). 124f. Departamento de Demografia e Ciências Atuariais – DDCA/UFRN. Natal/RN: UFRN, 2018.
CORREIA, I. A. “Andando pelos sertões”: intenções de mobilidade em áreas urbanas diante das secas no Seridó Potiguar. REMHU, Rev. Interdiscip. Mobil. Hum., v. 26, n. 62, p. 133-150, 2021.
CORREIA, I. A. Desastres e migração ambiental no semiárido brasileiro. Informe GEPEC, v. 28, n. 2, p. 537-559, 2024.
CORREIA, I. A.; BARBIERI, A. F. Vulnerabilidade à seca e (i)mobilidade no Nordeste brasileiro: partir ou resistir? Sustentabilidade em Debate, v. 10, n. 2, p. 125-141, 2019.
CORREIA, I. A.; OJIMA, R. Migração e (i)mobilidade no Nordeste brasileiro: adaptação para quem? Revista Brasileira de Gestão e Desenvolvimento Regional, v. 15, n. 5, p. 138-151, 2019.
CORREIA, I. A.; OJIMA, R.; BARBIERI, A. F. Emigração e transferências monetárias como estratégias de adaptação às secas no Seridó Potiguar. REMHU, Rev. Interdiscip. Mobil. Hum., v. 28, n. 59, p. 177-197, 2020.
DEBNATH, M.; NAYAK, D. K. Rural out‐migration as a coping strategy in the drought‐prone areas of Rarh region of Eastern India. Int. Migr., v. 60, n.3, p. 209-227, 2022.
De LONGUEVILLE, F.; ZHU, Y.; HENRY, S. Direct and indirect impacts of environmental factors on migration in Burkina Faso: application of structural equation modelling. Popul. Environ., v. 40, n.4, p. 456-479, 2019.
El HINNAWI, E. (1985). Environmental refugees. UNEP (Nairobi).
FINDLEY, S. Does drought increase migration? A study of migration from rural Mali during the 1983–1985 drought. Int. Migr. Rev., v. 28, n. 3, p. 539-553, 1994.
Foresight. Migration and Global Environmental Change. Final Project Report (London: The Government Office for Science, 2011. Available at: <https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/287717/11-1116-migration-and-global-environmental-change.pdf>. Acess: 10 out. 2024.
FUSCO, W.; DUARTE, R. Regiões metropolitanas do Nordeste: origens, destinos e retorno dos migrantes. In: ENCONTRO NACIONAL SOBRE MIGRAÇÕES, 17., 2010, Caxambu. Annals... Caxambu/MG: ABEP, 2010.
GEMENNE, F.; BLOCHER, J. How can migration serve adaptation to climate change? Challenges to fleshing out a policy ideal. The Geographical Journal, v. 183, n. 4, p. 336–347, 2017.
GORI MAIA, A.; SCHONS, S. Z. The effect of environmental change on out-migration in the Brazilian Amazon rainforest. Popul. Environ., v. 42, p. 183–218, 2020.
GRAY, C.; BILSBORROW, R. Environmental influences on human migration in rural Ecuador. Demography, v. 50, p. 1217-1241, 2013.
GRAY, C.; MUELLER, V. Drought and population mobility in rural Ethiopia. World Dev, v. 40, n. 1, p. 134-145, 2012.
HAUER, M. E.; EVANS, J. M.; MISHRA, D. R. Millions projected to be at risk from sea-level rise in the continental United States. Nature Climate Change, v. 6, n. 7, p. 691–695, 2016.
HENRY, S.; SCHOUMAKER, B.; BEAUCHEMIN, C. The impact of rainfall on the first outmigration: A multi-level event-history analysis in Burkina Faso. Popul. Environ., v. 25, n. 5, p. 423-460, 2004.
HORTON, R. M. et al. Assessing human habitability and migration. Science, v. 372, n. 6548, p. 1279– 1283, 2021.
HUGO, G. Environmental Concerns and International Migration. Int. Migr. Rev., v. 30, n. 1, p. 105-31, 1996.
HUNTER, L. M. et al. Rural out-migration, natural capital, and livelihoods in South Africa. Popul. Space Place, v. 20, n. 5, p. 402-420, 2014.
IPCC – Intergovernmental Panel on Climate Change. Fifth Assessment Report (AR5). Climate Change 2014: impacts, adaptation, and vulnerability. Part B: Regional Aspects. Chapter 24: Asia, p.1355, 2014.
KHAN, A. S. et al. Efeito da seca sobre a produção, a renda e o emprego agrícola na microrregião geográfica de Brejo Santo e no Estado do Ceará. Rev. Econ. NE, v. 36, n.2, p. 242-262, 2005.
KOUBI, V.; STOLL, S.; SPILKER, G. Perceptions of environmental change and migration decisions. Climatic Change, v. 138, p. 439-451, 2016.
LOEBACH, P. Household migration as a livelihood adaptation in response-to a natural disaster: Nicaragua and Hurricane Mitch. Popul. Environ., v. 38, n.2, p. 185-206, 2016.
LOPES, K. S. C.; MYRRHA, L. J. D.; QUEIROZ, S. N. Diferenciais de gênero ao acesso à água na zona urbana do Seridó Potiguar – RN. Desenvolv. Meio Ambiente, v. 55, p. 75-98, 2020.
MARENGO, J.; CUNHA, A. P.; ALVES, L. A seca de 2012-15 no semiárido do Nordeste do Brasil no contexto histórico. Climanalise, v. 04, p. 49-54, 2016.
MATOPE, A. et al. Mitigating the effects of drought on cattle production in communal rangelands of Zimbabwe. Trop Anim Health Prod, v. 52, n. 1, p. 321-330, 2020.
McLEMAN, R. et al. Conceptual framing to link climate risk assessments and climate-migration scholarship. Climatic Change, v. 165, n.1-2, 1–7, 2021a.
McLEMAN, R. et al. Population responses to the 1976 South Dakota drought: insights for wider drought migration research. Popul. Space Place, v. 28, n. 2, e2465, p. n/a, 2021b.
MEYER, N. Environmental refugees: A growing phenomenon of the 21st century. Philosophical Transactions of the Royal Society B: Biological Sciences, v. 357, n. 1420, p. 609–613, 2002.
MONTEIRO, G. F. Migration and Crop Change: Evidence from Brazil using a Spatial Equilibirum Model. 58p. Dissertação (Mestrado em Economia) - Universidade de São Paulo. São Paulo: USP, 2021.
OJIMA, R.; COSTA, J. V.; CALIXTA, R. K. “Minha vida é andar por esse país...”: a emigração recente no semiárido setentrional, políticas sociais e meio ambiente. REMHU, Rev. Interdiscip. Mobil. Hum., v. 43, p. 149-167, 2014.
OJIMA, R. Urbanização, dinâmica migratória e sustentabilidade no semiárido nordestino: o papel das cidades no processo de adaptação ambiental. Cad. Metrop., v. 15, n. 29, pp. 35-54, 2013.
OLIVEIRA, J.; PEREDA, P. The impact of climate change on internal migration in Brazil. Journal of Environmental Economics and Management, v. 103, p. 102340, 2020.
PIGUET, E. Migration and climate change. Cambridge University Press, 2011.
RIBOT, J. C. Introduction. Climate variability, climate change and vulnerability: moving forward by looking back. In: RIBOT, J. C.; MAGALHÃES, A. R.; PANAGIDES, S. S. (Comps.). Climate variability, climate change and social vulnerability in the semi-arid tropics. Reino Unido e Nova Iorque: Cambridge University Press, 1996. p. 1-13.
SAKDAPOLRAK, P.; STERLY, H. Building Climate Resilience through Migration in Thailand. Migration Information Source, 2020. Available at: . Acess: 15 nov. 2024.
SAKDAPOLRAK, P. et al. Translocal social resilience dimensions of migration as adaptation to environmental change. PNAS, v. 121, n. 3, e2206185120, 2024.
SHERBININ, A. et al. Rural households, livelihoods and the environment. Glob. Environ. Change, v. 18, n.1, p. 38-53, 2008.
SHINBROT, X. A. et al. Smallholder farmer adoption of climate-related adaptation strategies: the importance of vulnerability context, livelihood assets, and climate perceptions. Environ Manage, 63, n. 5, p. 583-595, 2019.
SIVAKUMAR, M. V. K.; DAS, H. P.; BRUNINI, O. Impacts of present and future climate variability and change on agriculture and forestry in the arid and semi-arid tropics. Climatic Change, v. 70, n. 1, p. 31-72, 2005.
VIDAL-MACUA, J. J. et al. Environmental and socioeconomic factors of abandonment of rainfed and irrigated crops in northeast Spain. Appl. Geogr., v. 90, p. 155-174, 2018.
VINKE, K. et al. Migration as adaptation? Migration Studies, v. 8, n. 4, p. 626–634, 2020.
VANWEY, L. K.; GUEDES, G. R.; D’ANTONA, A. O. Out-migration and land-use change in agricultural frontiers: insights from Altamira settlement project. Popul. Environ., v. 34, n. 1, p. 44-68, 2012.
WARNER, K. Human migration and displacement in the context of adaptation to climate change: The Cancun adaptation framework and potential for future action. Environment and Planning C: Government and Policy, v. 30, n. 6, p. 1061–1077, 2012.
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