J. Indian Soc. Remote Sens. (March 2010) 38 : 67–83 Spatial Analysis of Anthropogenic Disturbances in Mangrove Forests of Bhitarkanika Conservation Area, India K.R. Ambastha . S. A. Hussain . R. Badola . P. S. Roy Received: 03.08.2009 / Accepted: 07.09.2009 Keywords Mangrove Forests . Anthropogenic Disturbance . Remote Sensing . Geographic Information Systems (GIS) . Resource Use . Total Use Value K.R. Ambastha 1 . S. A.Hussain 1 () . R. Badola 1 . P. S. Roy 2 1 Wildlife Institute of India, Post Box # 18, Dehra Dun. 248003, Uttarakhand, India. 2 National Remote Sensing Centre, Balanagar, Hyderabad 500625, India. email: hussain@wii.gov.in Photonirvachak RESEARCH ARTICLE Abstract The dependence of coastal communities on mangrove forests for direct consumptive use due to the scarcity of alternate resources makes them one of the highly disturbed landscapes. This paper examines the spatial characteristics and extent of anthropogenic disturbances affecting the mangrove forests of Bhitarkanika Conservation Area situated along the east coast of India by using remotely sensed data and GIS, supplemented with socioeconomic surveys. The study reveals that resource extractions from these forests were considerable despite the protected status. Around 14% of the total fuel wood consumed annually in each of the household came from the mangrove forests of the Park. The patterns of consumption were spatially heterogeneous, controlled by the availability of alternatives, ease of accessibility, presence of markets, human density, and forest composition. The disturbance surface showed 30% of the major forest classes to be under high to very high levels of disturbance especially at easy access points. Besides, the distribution of economically useful species also determined the degree of disturbance. Resource use surfaces clearly identified the biotic pressure zones with respect to specific mangrove use and could be combined with the disturbance regime map to prioritize areas for mangrove restoration.