Disaster-induced migration types and patterns, drivers, and impact: A union-level study in Bangladesh

Environmental shocks like disasters are reported to induce migration in different parts of the world. Bangladesh has been witnessing migration across the years, but the underlying mechanism of disaster-induced migration needs to be explored and understood with changing climate conditions. The main objective of this study is to evaluate disaster-induced migration types and patterns, the auxiliary drivers and the perceived impact of migration. A semi-structured questionnaire survey was carried out with 155 Union-level key persons from five districts of Bangladesh, and collected qualitative data were thematically analyzed using NVivo. Irrespective of the type of disaster, the major spatial-temporal pattern of migration was perceived to be temporary domestic migration from rural to urban areas. Comparing the auxiliary drivers of migration revealed some common economic drivers. The comparison diagram also identifies several other drivers which are disaster-specific. For e.g., social, demographic, and physical drivers are perceived to drive migration in cyclone-affected areas, while environmental drivers (land degradation, scarcity of safe drinking water, changes in soil condition, etc.) are the primary drivers behind migration in saline-affected areas. Regarding impacts, though household economic status is perceived to get better post-migration, loss of traditions and cultural value, loss of social ties, and loss of security are identified as some of the negative impacts of disaster-induced migration. The current study emphasizes that a migration policy as an umbrella policy may mask the local challenges and community requirements and argues for the need of a disaster-specific migration policy that addresses disaster-induced challenges encountered by local communities

Willingness to pay for improved safe drinking water in a coastal urban area in Bangladesh

Discontentment with a piped supply system of drinking water has become a significant concern in Bangladesh's urban areas in recent years, necessitating the improvement of different aspects of the system in question. Therefore, by conducting a discrete choice experiment on 115 households out of a systematically selected 161 households, this study aims to estimate the willingness to pay (WTP) for an improved safe drinking water supply by considering the trade-offs made by urban dwellers for the proposed improvements to an existing water supply system in the Khulna City Corporation (KCC) area of Bangladesh. The primary results show that the total WTP of households is estimated at BDT 243.6 (≈US$ 2.87) per month, implying that respondents are ready to pay for improvements to the water supply attributes of water quality, regularity of supply, water pressure in taps, and filtering. A revenue stream for an improved water supply system is also being developed, suggesting that investment in improving the system would be a ‘no-regret’ decision and economically sustainable

Flood in a Changing Climate: The Impact on Livelihood and How the Rural Poor Cope in Bangladesh

It is already documented that climate change will lead to an intensification of the global water cycle with a consequent increase in flood hazards. Bangladesh is also facing an increasing trend of flood disasters. Among the various risks and disasters in Bangladesh, flood is the most common and frequent. Floods make people vulnerable, as they take away their livelihoods at the first instance and leave them with little resources to overcome from the situation. Because of floods, rural poor communities face job loss, and two-thirds of their income is reduced, which limits their capabilities of preparedness, response, and recovery to subsequent floods. People cope with the situation by bearing substantial debts and a loss of productive assets. With an empirical field study in one of the most flood-prone upazilas (sub-districts) of Bangladesh, namely Goalanda Upazilla of the Rajbari district, this study intends to draw a “flood impact tree” of the study area. It also examines the impacts of flood on the livelihood of the rural poor and explores their coping strategies. This paper aims to facilitate an understanding of the impact of floods on their livelihood, especially on the income and occupations of the rural poor. At the same time, it aims to learn from their coping mechanisms

Measuring Progress of Recovery from People's Perception: A Study on Cyclone Aila Recovery in Koyra, Bangladesh

This research presents the study on assessing cyclone Aila recovery in Koyra, Bangladesh. It aimed at measuring the progress of recovery from people's perception. A score-based quantification methodology was developed to this aim which included a series of focus group discussion and a scoring technique to construct synthetic recovery curve from peoples' perception. Prevailing condition of different sectors (local economy, coastal polders, etc.) in different years (2009, 2010, 2012, 2014, and 2017-18) since cyclone Aila hit was quantified following the score-based assessment technique. This allowed to illustrate the changes of sectoral condition as the recovery evolved. The research is still ongoing as a part of an academic programs. This paper only presents the initial findings of the recovery assessment with a case study on progress of economic recovery and recovery of coastal polder. The preliminary results show that there is a sign of improvement of economic condition than that of before Aila hit. On the other hand, the condition of coastal polder is weaker than before Aila

ICT Uses, Constraints, and Challenges in Flash Flood Risk Management: A Case Study in North-Eastern Haor Areas of Bangladesh

This study intends to explore the extent of the use of information and communication technology (ICT) in flash-flood-prone haor (wetland ecosystem) areas of north-eastern Bangladesh. Addressing the situation of severe flash floods in 2017 at the community level, this study aims to examine the constraints and challenges in using ICT for flash flood risk management. An empirical study was conducted in two upazilas (administrative sub-districts) within the Sunamganj, the most affected district. A total of 120 household heads were interviewed using a semi-structured questionnaire. Focused group discussions (FGD) and key informant interviews (KII) were also used. Results reveal that people in these areas do not use computers or Internet. However, the use of mobile phones is common for communication during disasters. Illiteracy, poor quality of life, poor social capital, poor infrastructure, and poor communication with institutions are highlighted as the main constraints and challenges in the effective application of ICT in flash flood management. The results showed that the local community people of the study area receive early warning and hazards preparedness-related information through mobile phones, television, radio, and Facebook. However, the results also highlighted the constraints and challenges in applying ICT in DRR at the community level. By addressing a remote region and a relatively less focused disaster (flash flood), this study contributes to boosting the application of ICT in DRR, especially in remote, disadvantaged communities