Vulnerability profiles of forested landscape to climate change in Bengal Duars region, India

Abstract

This paper assesses village level vulnerability profiles of the forested landscape in Bengal Duars region. Vulnerability of forested landscape is addressed by indicator-based approach with finer details using GIS-based interactive model under present climate. The three integrant of vulnerability are inscribed: exposure, sensitivity and adaptive capacity, by taking into consideration of twenty-one environmental and socio-economic indicators are identified. Being located in the foothills of Eastern Himalaya sudden variation of slope in Bengal Duars region results in frequent flooding and huge damage to forested landscape. Change of climate, degradation of forest resources and socio-economic backwardness further enhances the degree of vulnerability. It has been detected that 61% of area in Bengal Duars is configured to be vulnerable to climate change. The most vulnerable areas are the forested cover in Jalpaiguri, Baikunthapur, Wildlife-II, Wildlife-III, and Buxa Tiger Reserve East and their surrounding landscape with more climatic variation, disrupted by anthropogenic and non-climatic activities and less access to infrastructural and socioeconomic facilities.