Threats from weather events, urbanization and resilience: A case study of a coastal geography in India

Abstract

ABSTRACT Urbanized coastal geographies with high population density but with low adaptive capacity are more exposed to threats of both rapid and slow onset weather events. Altered coasts along the Bay of Bengal is one such geography where general urbanization trend coupled with new policy driven tourism activity promotion is increasing exposure to frequent and intense disaster events. Current study takes a deeper dive into a 17 km long coastal stretch along Digha-Shankarpur-Mandarmoni in the Bay of Bengal in India. Community consultation using questionnaire-based survey is the primary source of evidence for this study. Community’s perception about threats from changing weather events and risks perceived by the coastal community engaged in various livelihood categories have been used to assess their resilience status, awareness of various local adaptive interventions and measures undertaken for local resilience building. With already predominant traditional agricultural and fisheries practices, promotion of tourism is altering the natural ecosystem faster through hard infrastructure expansion. The prevalent threats from weather events in the region lead to the loss of ecosystem services with adverse impacts on the communities whose livelihood are closely linked to the ecosystem service flows. In this context, how to build the resilience is the major research question. Nine impact indicators are used to assess risk using qualitative and quantitative methods. The analysis shows that individual and the community scale resilience increases with livelihood diversification, inclusive community engagement, polycentric governance structure, maintenance of diversity in ecosystem service flows, access to science based information on threats and opportunities, inclusion of local knowledge available with the communities in various livelihood categories for designing appropriate social protection measures. The study comes up with policy recommendations. It is important to avoid lack of long-term vision in the policies, enhance local institutional capacity through sector specific associations to deal with multiple threats quickly, overcome lack of awareness about preventive and soft adaptation measures, restoration actions, increase interaction and involvement of local stakeholders for local knowledge. Additionally, it is an urgent need to involve multiple even if sometimes conflicting scientific views on solutions vis-à-vis community wisdom for strengthening resilience.