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Premium member Presentation Transcript Cyclone and Tsunami Risk Mitigation Measures in India: Cyclone and Tsunami Risk Mitigation Measures in India Presented by Nihar dutia & kushal dutiaSlide 2: Floods, Mumbai, 26 July 2005 Tsunami 26 Dec 2004 S Cyclone 29 Oct 1999 Flood, Assam & Bihar 2004 MAJOR DISASTERS (1980-2005) Earthquake Uttarkashi, 20 Oct 1991, Chamoli, 23 April 1999 Bhuj, Earthquake, 26 January, 2001 Avalanche Feb 2005 Earthquake, Latur, 30 Sept 1993 Tsunami 26 Dec 2004 Tsunami 26 Dec 2004 Bhopal Gas Tragedy, Dec 1982 Earthquake, Oct, 2005Slide 3: YEAR PLACES & DISASTER LOSS OF LIVES (APPROX) LOSS OF PROPERTY ( Rs Crore) APPROX) 1991 Uttarkashi Earthquake 2000 2000 1993 Latur Earthquake 9500 6000 1997 Jabalpur Earthquake 200 5000 1999 Chamoli Earthquake 2000 2000 1999 Orissa Super Cyclone 9887 10000 2001 Bhuj Earthquake 14000 13400 2004 SE India Tsunami 15000 10000 2004 Assam & Bihar Floods 700 5000 2005 J&K Avalanche 350 100 2005 Mah, Guj, HP, Karnataka, T’Nadu Floods 1569 10300 2005 J&K Earthquakes 1336 1000 Total Losses of Major Disasters only 56542 64800 Recent Disasters in India (1990-2005)Slide 4: India is vulnerable to a large number of disasters Approx. 60% of the landmass is prone to Earthquakes Approx.12% (About 40 million hectares of land) is prone to flood and river erosion. Approx. 68% of the cultivable area is vulnerable to drought//landslides/avalanches About 5770 km of coastline out of a total 7516 km is prone to Cyclone and TsunamiSlide 5: Rising population Haphazard Urbanization Developments in High-Risk zones Environmental Degradation Climate Change etc. Vulnerability is increasing withSlide 6: Tsunami DamageSlide 7: Tsunami DamageSlide 8: DISASTER MANAGEMENT CONTINUUM Disaster StrikesDisaster Management Cycle: Disaster Management Cycle Organisations Involved Prevention Research Institutions (Sponsored Research) Ministry of Earth Science (IMD, DOD, DST) Ministry of Water Resources Ministry of Agriculture Mitigation Central Govt. (NDMA. MHA, MUD, MoEF and other related ministries and departments) State Govt. (Various Departments) District/Local Administration and NGO’s Preparedness Central Govt. (NDMA. MHA, MUD, MoEF) State Govt. District/Local Administration and NGO’sDisaster Management Cycle Cont.: Organisations Involved Response Central Govt. (NDMA. MHA) State Govt. District/Local Administration and NGO’s Relief Central Govt. (NDMA. MHA) State Govt. District/Local Administration and NGO’s Rehabilitation Central Govt. (Integrated efforts of various ministries and departments) State Govt. District/Local Administration and NGO’s Reconstruction Central Govt. (Integrated efforts of various ministries and departments) State Govt. District/Local Administration and NGO’s Long term Recovery Central, State, Local Govt. and NGO’s Disaster Management Cycle Cont.Slide 11: Disasters offer a unique opportunity to learn where we have gone wrong…. Preparedness and Mitigation of Disasters is the most important part of Disaster Management while strengthening our response capabilitiesDisaster Mitigation : Disaster Mitigation India’s three pronged approach - Mitigation measures integrated with the ongoing developmental projects National-level mitigation projects in high priority areas (Initiated by NDMA with the help of all concerned ministries, departments and states) State-level mitigation projects (Assistance in guidelines, plans and implementation by NDMA) Natural Hazards cannot be prevented, however with mitigation measures the effects/damages could be reducedSlide 14: Mitigation Measures Integrated multi-hazard approach (emphasis on cyclone and tsunami risk in coastal areas) Early warning system for cyclones and tsunamis Evacuation plans (with emphasis on self reliance for sustenance with the coastal community) Capacity building Training of all concerned Public awareness programmes Hazard Mapping and Vulnerability Analysis Risk Identification, zoning and mappingSlide 15: Structural Mitigation Measures Seawalls and Coral reefs Tsunami breakwaters (to provide cushion against Tsunami and Cyclone) Increasing the river dike height Tsunami and Cyclone Shelters (safe places to flee) Evacuation routes identification Mitigation Measures Cont.Mitigation Measures Cont.: Structural Mitigation Measures Permanent structures strictly according to BIS codes Retrofitting of vulnerable structures for tsunami/cyclone resistance Retrofitting of important buildings I. Fire stations / police stations/ army structures/ hospitals II. VIP residences / offices/ railways, airport, etc. III. Schools/colleges IV. Hazardous industries V. Other critical structures (i.e. power stations, warehouses, oil and other storage tanks etc) Mitigation Measures Cont.Slide 17: Non-Structural Mitigation Measures Education Public Awareness Information Risk Communication Training to all concerned (Govt. officials, search and rescue workers, volunteers, women, children, elderly, local community as a whole) Mitigation Measures Cont.Slide 18: Non-Structural Mitigation Measures Coastal regulations Zone Act – Strict implementation (no development within 500 m of the high tide line with elevation of less than 10 m above m.s.l) Land use Zoning in accordance with CRZ Natural Bioshields (Mangroves) and shelterbelt plantations (Casuarina) Maintaining Natural Sand dunes Maintaining and promoting beach development Mitigation Measures Cont.Slide 19: Non-Structural Mitigation Measures Risk transfer in highly vulnerable areas (Insurance) Network of local knowledge centers along the coast lines ( Training and Emergency communication) Reducing Vulnerability Diverse Livelihood options Micro Finance Empowerment Gender sensitive development Mitigation Measures Cont.Slide 20: ERS – RADAR IMAGE TSUNAMI INUNDATION IN NAGAPATTINAM COASTSlide 21: RIVERS / CREEKS AS CARRIERS OF TSUNAMI WAVES PATHS TO BE KEPT FREE & BANKS TO HAVE STONE EMBANKMENTSSlide 22: NAGAPATTINAM PALAEO /PRESENT BACKWATERS & TIDAL FLATS------ACCOMODATORS Radial Drains --- Aforestation ---- Promotion of Bird SanctuariesSlide 23: BEACH AS ABSORBERS - MARINA BEACH, CHENNAIReconstruction in Andaman: Reconstruction in Andaman Stilt Type Non-Stilt TypeSlide 25: Reconstruction in Andaman Source: www.and.nic.in Online Monitoring System of Construction of Permanent shelters for Tsunami victimsSlide 26: Reconstruction in CuddloreSlide 27: Thank You You do not have the permission to view this presentation. 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