How Gujarat's villagers turned mangroves into a natural coastal shield
Gujarat's mangrove cover has grown from about 427 sq km in 1987 to over 1,177 sq km by 2026, one of India's largest recorded gains in mangrove area.
The recovery is credited to community participation by coastal villagers, who began small-scale mangrove protection and plantation efforts in the 1980s, later scaled up through large government-backed plantation programmes.
The restored mangrove belts now function as natural coastal defence infrastructure, buffering villages from storm surges and cyclones while supporting fisheries and other coastal livelihoods.
The Gujarat model is being cited as the template for the central government's nationwide mangrove restoration programme.
MISHTI Scheme — India's National Mangrove Restoration Programme
The Mangrove Initiative for Shoreline Habitats & Tangible Incomes (MISHTI) was announced in the Union Budget 2023-24 and formally launched on June 5, 2023 (World Environment Day). It aims to restore and expand mangrove cover through intensive afforestation and community-based management, converging funds under the existing Compensatory Afforestation Fund Management and Planning Authority (CAMPA) and the MGNREGA scheme for labour-intensive plantation work.
Key Details
- Full name: Mangrove Initiative for Shoreline Habitats & Tangible Incomes (MISHTI)
- Launched: June 5, 2023 (World Environment Day); implementation period 2023-28
- Target: restoration/afforestation of ~540 sq km of mangroves across 9 coastal states and 3 Union Territories
- Funding convergence: CAMPA funds + MGNREGA (employment-linked plantation) + state resources
- Gujarat has emerged as the top-performing state under MISHTI, reporting the largest plantation area (over 19,000 hectares) among participating states within the scheme's first two years
Gujarat's four-decade mangrove recovery, driven originally by grassroots village-level protection, is the on-ground precedent the central government is now scaling nationally through MISHTI's structured, funded plantation targets.
Mangroves under the Coastal Regulation Zone (CRZ) Notification, 2019
Mangroves are classified as ecologically sensitive coastal features and receive the strictest protection category under India's coastal zoning law. The CRZ Notification, 2019 (issued under the Environment (Protection) Act, 1986) replaced the CRZ Notification of 2011, following recommendations of the Shailesh Nayak Committee, and reorganised coastal zones into CRZ-I to CRZ-IV.
Key Details
- CRZ-I A covers ecologically sensitive areas including mangroves, coral reefs, salt marshes, and turtle-nesting grounds — construction is essentially prohibited here
- For mangrove patches larger than 1,000 sq metres, a mandatory 50-metre buffer zone around the mangrove is also classified as CRZ-I A, restricting development activity
- The 2019 notification reduced the No Development Zone (NDZ) width in some rural/densely populated coastal stretches compared to 2011, a point of continuing environmental concern
- Legal basis: issued under Section 3 of the Environment (Protection) Act, 1986
The CRZ framework provides the statutory backstop protecting Gujarat's restored mangrove patches from future construction encroachment, working alongside — not instead of — the community stewardship that drove the actual on-ground restoration.
Mangroves as Nature-Based Coastal Defence and Blue Carbon Ecosystems
Mangroves are salt-tolerant tree/shrub ecosystems that grow in the intertidal zone of tropical and subtropical coastlines. Their dense root systems dissipate wave energy, trap sediment, and reduce storm-surge and cyclone impact on adjoining land, making them a recognised "nature-based solution" for coastal protection, distinct from engineered options like sea walls. They are also classified among "blue carbon" ecosystems (along with seagrasses and salt marshes), sequestering carbon in both biomass and waterlogged soil at rates significantly higher than terrestrial forests.
Key Details
- Mangroves reduce wave height and energy, acting as a natural buffer against cyclones and storm surges — a function especially significant for Gujarat's cyclone-prone Saurashtra and Kachchh coastline
- Classified as "blue carbon" ecosystems, alongside seagrass meadows and tidal salt marshes
- Gujarat has India's second-largest mangrove cover among states (after West Bengal's Sundarbans), at 1,177.27 sq km per the latest assessment
- Mangroves also serve as breeding and nursery grounds for fish and shrimp, directly supporting coastal fisheries-based livelihoods
The article's central claim — that villager-protected mangroves now "shield entire coastlines" — is a direct illustration of the nature-based coastal defence function, positioning mangrove restoration as low-cost, high-resilience infrastructure compared to engineered coastal protection.
- Gujarat's mangrove cover: ~427 sq km (1987) → 1,177.27 sq km (2026) — India's second-largest state mangrove cover after West Bengal
- MISHTI scheme: launched June 5, 2023; targets ~540 sq km of mangrove restoration across 9 states and 3 UTs by 2028
- CRZ Notification, 2019: mangroves classified CRZ-I A; mandatory 50-metre buffer for mangrove patches over 1,000 sq metres
- Mangroves are one of three recognised "blue carbon" ecosystem types, alongside seagrasses and salt marshes
- Funding for MISHTI converges CAMPA funds with MGNREGA labour-based plantation support