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Assessing Social Vulnerability to Coastal Hazards: An Examination on Sagar Island of Sundarban Delta
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Assessing social vulnerability to coastal hazards is a technique that identifies and measures the degree of copping ability of the social groups from coastal hazard impact. Sagar Island, in the Sundarban delta is one of the unstable landmass where a lot of people each year become homeless by any type of environmental hazards. In the present study, an attempt has been made to assess mouza level social vulnerability of Sagar Island based on census derived socioeconomic data. The study following the methodology developed by HERO vulnerability assessment protocol Wu et al. (2002), tends to build a composite index for measuring social vulnerability of coastal people to the environmental hazards. Population density, household size, female population, dependent people having age less than six years, male literacy rate, female literacy, agricultural dependency, landless workers, people in household industries are the nine most relevant indicators in the calculation of social vulnerability index (SoVI). Finally, the results reveal that the mouzas in Coastal Regulation Zone (CRZ) are less vulnerable than central part. Only the two mouzas viz. Gangasagar and Sibpur are highly vulnerable that situated at the southern CRZ. The study draws attention to coastal scientists and policy makers for adopting effective mitigation measures from the coastal hazard impacts by studying micro level social vulnerability index of the mouzas in situ.
Keywords
Sagar Island, Social Vulnerability Index, Sundarban Delta, Coastal Regulation Zone, Environmental Degradation
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- Bandyopadhyay, S. 1997: ‘Natural Environmental Hazards and their Management: A Case Study of Sagar Island, India’, Singapore Journal of Tropical Geography, 18:1: 20-45.
- Bhattacharya, S., Das, A. 2007. Vulnerability to Drought, Cyclones and Floods in India. European Commission BASIC Project, BASIC Project Paper 9, Winrock International, India.
- Central Pollution Control Board, 1999. Report on Development of GIS based information system for Sundarbans – A critical habitat, in the North-East coast of India, Submitted to ICMAMPD, Department of Ocean Development, Chennai.
- Clark, G.E., Moser, S.C., Ratick, S.J.; Dow, K., Meyer, W.B., Emani, S., Jin, W., Kasper, J.X., Kasperson, R.E. and Schwarz, H.E., (1998): ‘Assessing the Vulnerability of Coastal Communities to Extreme Storms: The Case of Revere, MA., USA’. Mitigation and Adaptation Strategies for Global Change, 3, 59-82.
- Cutter, S.L., Boruff, B.J. and Shirley, W.L. (2003): Social Vulnerability to Environmental Hazards. Social Science Quarterly, 84: 242-261. Doi: 10.1111/1540-6237.8402002
- Drèze, J. and A. Sen. 2002. India: Development and Participation. Oxford University Press: New Delhi.
- Dunno, C. H. 2011. Measuring Social Vulnerability to Natural Hazards: An Examination of the United States Virgin Islands, A Dissertation Submitted to obtained Degree Doctor of Philosophy, The University of North Carolina, Greensboro.
- Dwyer, A., Zoppou, C., Nielsen, O., Day, S., Roberts, S., 2004. Quantifying Social Vulnerability: A methodology for identifying those at risk to natural hazards. Geoscience Australia Record 2004/14
- Ghosh, T., Bhandari, G., Hazra, S. 2001. Assessment of Landuse/Landcover Dynamics and Shoreline Changes of Sagar Island through Remote Sensing. Paper presented at the 22nd Asia Conference on Remote Sensing, Centre for Remote Imaging, sensing and Processing (CRISP), National University of Singapore; Singapore Institute of Survey and Valuers (SISV); Asian Association on Remote Sensing (AARS).
- Gopinath, G. 2010. Critical coastal issues of Sagar Island, east coast of India. Environmental Monitoring and Assessment. 160:55-561. DOI 10.1007/s10661-008-0718-3.
- Hazra, S., Samanta, K., Mukhopadhyay, A., and Akhand, A., 2010: ‘Temporal Change Detection (2001-2008) Study of Sundarban’, School of Oceanographic Studies, Jadavpur University, Kolkata.
- Leichenko, R., K. O’Brien, G. Aandahl, H. Tompkins, and A. Javed. 2004. Mapping Vulnerability to Multiple Stressors: A Technical Memorandum. CICERO: Oslo, Norway.
- Samanta, A. 1997:‘Coastal West Bengal: An Anthropo- Historical Perspective’ Economic and Political Weekly, 32: 38: 2424-2428.
- Wu, Shuang-Ye (2002): Assessing the Vulnerability to Environmental Hazards- A HERO protocol.
- Zou, L. and Thomalla, F., 2008. The Causes of Social Vulnerability to Coastal Hazards in Southeast Asia. Working Paper – 2008, Stockholm Environment Institute, Stockholm.
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