Interviews with 304 households were used to determine flood risk reduction measures adopted in the case study of the Becva River in the Czech Republic. Uptake of measures was low, irrespective of experience with floods. Financial cost seemed to be a barrier towards implementation, but more work is needed to understand the combination of factors limiting adoption of household flood risk reduction measures. Regression analysis indicated that socio-demographic factors play an important role in household decision making. More men and more children in a household support the adoption of measures. Perception of living in a flood risk zone, rather than actual experience of flooding, also positively influenced probability of adopting some measures. When a house is elevated up from ground level by 1 metre or more, the likelihood of taking further measures decreased by 20%. Further investigation of these factors and why, not just how, they influence household choices would support flood risk reduction measures, especially under a changing climate.
For the last few decades, Maldives has been seen as being at the forefront of addressing climate change impacts. The low elevation of the islands makes them vulnerable to slow‐onset hazards, such as coastal erosion, sea‐level rise, salinity intrusion, and change in monsoon patterns and hence rainfall. Consequently, migration has long been discussed as an adaptation strategy for the population. This study covers outcomes from our field research conducted among islanders in Malé, the capital of Maldives, in 2013. It contributes empirical evidence toward understanding complex relations among environmental challenges, climate change, and migration. We set up two main research questions. The first question explored islanders' perceptions of impacts of climatic variability in recent years and possible impacts of future climate change. The second question probed whether out‐migration from the islands might be considered to be an adaptation strategy and whether the islanders were willing to move outside Maldives due to projected climate change impacts. We conducted our field research in the capital Malé and nearby residential islands, using quantitative questionnaires with local respondents (N=347). Our results suggest that, besides a set of actually experienced environmental and climate challenges, slow‐onset climate change impacts such as sea‐level rise are perceived as being one of the key factors affecting Maldivian society and livelihoods. More than 50% of respondents perceive future sea‐level rise to be a serious challenge at the national level and they accept that migration from islands to other countries might be a potential option. Conversely, from the individual perspective, sea‐level rise is not perceived by the local population as being one of their own important challenges. The reason is that many other factors – cultural, religious, economic and social – play an important role in decisionmaking about migrating or not.
Abstract:People have long migrated for many reasons, often with a combination of forced and voluntary reasons combining to push them away from current situations and to pull them towards new situations. Bangladesh is one example where environmental changes have long been amongst the multitude of reasons for migrating, with contemporary climate change suggested as a major impetus towards more migration. This paper examines local expert perceptions of migration as a climate change adaptation strategy for Bangladeshis. Seventeen in-depth interviews were conducted with local experts in Bangladesh and Assam (India) on environmental change and migration to understand the perspectives of those with formal education and expert-related jobs who come from the areas being directly affected by Bangladeshi migration. Findings show that local experts consider that migration is used and will be used for climate change adaptation in Bangladesh, but migration is not solely for climate change adaptation, instead interweaving with all other factors influencing migration-related decisions.
Purpose-This paper aims to present a critical review of some literature on climate change and migration through conceptualizing and contextualizing the linkages between the two topics. Much literature on links between climate change and migration tends to downplay ambiguities in the terms and the limited empirical evidence. Conceptualizing refers to the knowledge gaps and the need to understand and detail (even if not agreeing on) conceptual issues such as terminology, definitions,
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