Comment on the resource potentials of the long coastline of India and highlight the status of natural hazard preparedness in these areas.
Approach · directive: “comment / highlight”
What it asks · Two parts: the resources of India's coast (marine, mineral, energy, ports, tourism) and how prepared coastal areas are for cyclones, tsunamis, storm surges, erosion and sea-level rise.
The question has 2 parts — answer each
- Comment on the resource potential of India's long coastline: living, mineral, energy, ports and trade, tourism
- Highlight the status of natural-hazard preparedness in coastal areas: what is in place, what gaps remain, and the way forward
Open with · India's long coastline, with its island territories, opens a large maritime zone and supports coastal populations, ports and rich marine ecosystems.
Cover
- Living resources: fisheries, aquaculture, mangroves, coral reefs and seaweed, providing livelihoods for millions of fishing families.
- Minerals and energy: offshore oil and gas, beach-sand minerals such as monazite and ilmenite, salt, and prospects for offshore wind, tidal power and deep-sea nodules.
- Ports, trade and tourism: major and minor ports, port-led development under Sagarmala, shipping and shipbuilding, and coastal and island tourism.
- Preparedness, strengths: IMD cyclone warnings, tsunami alerts from INCOIS, cyclone shelters, community drills, NDMA and NDRF, and the Coastal Regulation Zone rules.
- Preparedness, gaps: erosion, mangrove loss and CRZ violations, dense unplanned settlement, weak building standards, patchy last-mile warning, and rising sea level and salinity.
- Way forward: mangrove and shelter-belt restoration, resilient housing and drainage, integrated coastal zone management, hazard mapping and participation of fishing communities.
Close with · A coast that yields wealth needs matching investment in resilience; development and hazard preparedness must move together.
Add value (verified)
- Union Cabinet note on the National Cyclone Risk Mitigation Project (July 2015): about 5,700 km of India's roughly 7,516 km coastline is extremely vulnerable to cyclones, storm surges, high winds and heavy rainfall. Revised cost estimates for National Cyclone Risk Mitigation Project Phase-I in Andhra Pradesh & Odisha — PMO, 16 July 2015 ↗“Approximately 5700 km out of around 7516 km of India’s coastline, its flat coastal terrain and high population density are extremely vulnerable to cyclones and its associated hazards such as storm surges, high winds and heavy rainfall.”
Question: UPSC's CS (Main) 2023, GS Paper I — paper ↗. Approach: Minimalist IAS, checked 30 Sept 2026 (how we verify) — UPSC publishes no model answers. ·
Model answer · 323 words (UPSC limit 250) · Minimalist IAS
India's coastline of about 7,516 km, with the Andaman and Nicobar and Lakshadweep islands, gives it an exclusive economic zone of over 2 million sq km; the same coast that holds this wealth faces cyclones, storm surges, tsunamis and erosion, and about 5,700 km of it is rated vulnerable to cyclones.
Resource potential
- Living resources: marine fisheries and coastal aquaculture that sustain millions of fishing families; mangroves, coral reefs, seagrass and seaweed as nurseries, carbon sinks and raw material.
- Minerals and energy: offshore oil and gas in the Mumbai High and Krishna-Godavari basins, beach-sand monazite and ilmenite, salt, and future offshore wind, tidal energy and polymetallic nodules under the Deep Ocean Mission.
- Ports and trade: a dozen major ports and over 200 non-major ports handle the bulk of India's trade by volume; Sagarmala pushes port-led industry, shipbuilding and coastal shipping.
- Tourism and settlement: beaches, backwaters, islands and cruise tourism, and dense coastal cities from Mumbai to Chennai.
Status of hazard preparedness
- Strengths: IMD cyclone forecasts are now accurate enough for timely evacuation, as Odisha showed before Phailin (2013) and Fani (2019); INCOIS runs the tsunami early-warning centre set up after 2004; the National Cyclone Risk Mitigation Project has built cyclone shelters, embankments and roads; NDMA and NDRF guide response; CRZ rules restrict building near the shore.
- Gaps: coastal erosion and loss of mangroves and dunes; CRZ violations and dense unplanned settlement in low-lying areas; weak building codes; patchy last-mile warning for fishermen at sea; salinity and sea-level rise threatening deltas such as the Sundarbans; relief spending that outpaces mitigation.
Way forward
- Restore mangrove and shelter belts, enforce the hazard line, build cyclone-resilient housing and drainage, map risk at village level, insure fishing assets and make fishing communities partners in integrated coastal zone management.
The coast can drive a blue economy only if resilience keeps pace with development; preparedness for cyclones has improved markedly, but erosion, planning and sea-level rise remain the unfinished agenda.
Written by Minimalist IAS from facts checked at source (how we verify) — a little fuller than exam length, so every part of the question is covered; in the hall, keep the structure and trim the detail. UPSC publishes no model answers: compare your structure and coverage with this, then write your own.