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disaster management indepth Climate change and Disaster Management in Coastal Areas V Selvam he livelihood security of the coastal communities and ecological security of the coastal zones of India is already under stress due to high population density, rapid urbanization and industrial development, high rate of coastal environmental degradation and frequent occurrence of natural disasters such as cyclones and storms. This made more than 100 million people, who directly or indirectly depend on coastal natural resources for their livelihood, vulnerable. The problem is going to be further aggravated by increase in sea level rise due to climate change. It has been projected that along the Indian coast sea level would rise by 39 to 57 cm by 2050 and 78 to 114 cm by 2100 due to climate change (Unnikrishnan et al, 2006). The coastal zone in India, particularly the east coast is vulnerable to hydrometeorological hazards such as cyclones, floods and geophysical hazards like T However, in order to develop and sustain effective coastal bioshields active participation of the local community and local self government is necessary tsunami. Meteorological data show that more than 1000 cyclonic disturbances occurred in the Bay of Bengal during the last century; out of which over 500 were either depressions and over 400 were either cyclonic storms or severe cyclonic storms. Out of 205 severe cyclones for which records are well documented, 55