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Mangroves4Life – Community-Based Ecological Mangrove Restoration (CBEMR) in the Sundarbans

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Climate Zones: Tropical monsoon with cyclone exposure.
Regenerative Focus: Ecosystem restoration, coastal livelihood improvement, and nature-based adaptation coastal defense.

About this land node

Woman- and youth-led restoration of degraded mangrove belts using CBEMR and Assisted Natural Regeneration (ANR) to rebuild living shorelines, biodiversity and blue-carbon sinks while diversifying livelihoods.

Overview

Project Vision: An equitable, women-powered restoration enterprise that grows living shorelines, biodiversity and dignified livelihoods.
Project Purpose: Restore protective mangrove buffers, enhance biodiversity and climate security, and seed inclusive bioeconomy pathways.
Project Title: Mangroves4Life – Gabura
Political Location: Khulna Division, Bangladesh

Ecology & biodiversity

Flora & Fauna: Sundari, Keora, Avicennia; mud crabs, fish nurseries, otters, kingfishers; occasional dolphins.
Keystone species: Sundari (*Heritiera fomes*) and mixed mangrove assemblages.
Biodiversity context: Part of one of the world’s largest contiguous mangrove ecosystems.
Ecological corridors: Riparian and coastal corridors buffering settlements and connecting to the Sundarbans.
Natural boundaries: Margins of Sundarbans Reserved Forest, flanked by tidal creeks and mudflats.
Ecosystem unity: Mangrove-estuary–mudflat continuum supporting fisheries nurseries and carbon-rich sediments.

Climate & water

Climate Zones: Tropical monsoon with cyclone exposure.
Rainfall patterns: Peak rains Jun–Sep; storm surges during pre-/post-monsoon cyclones.
Average Rainfall: 1,800–2,800 mm/yr
Temperature Extremes: ~10–37 °C
Average Temperature: ~26 °C average
Watershed: Ganges–Brahmaputra–Meghna lower delta; Bay of Bengal receiving basin.
Aquifers & groundwater: Shallow coastal aquifers; brackish to fresh depending on season.
Nearby water bodies: On tidal channels; Bay of Bengal ~10–20 km.

Land & terrain

Elevation & slope: 0–5 m; near-level intertidal benches and polders.
Landforms: Mudflats, tidal creeks, barrier islands, polders.
Soil Types: Saline alluvials and clay-loams with periodic waterlogging.
Soil health: Salinity stress; improving where mulching, ANR and biochar increase organic matter.
Erosion risk: High—bank erosion and storm-surge scouring; reduced by root-binding mangroves.
Natural resources: Fisheries, mangrove timber/non-timber products, blue-carbon.
Renewable resource potential: Solar PV for nurseries and cold-chain; biogas from fish/organic waste; rainwater harvest; potential tidal energy pilots.

People & history

Land Acknowledgements: With gratitude to Munda and coastal artisanal communities for longstanding stewardship.
Traditional ecological knowledge: Mangrove planting, sustainable honey harvest, indigenous boatcraft and place-based fisheries knowledge.
Human Cultures: Fishing, honey collection and smallholder households; strong women’s groups and youth volunteers.
Cultural landscapes: Shrimp ghers, fishing jetties, embanked villages, cyclone shelters.
Recent land history: Severe cyclone impacts (Aila, Amphan); salinity intrusion and land subsidence.

Regenerative practice

Regenerative Focus: Ecosystem restoration, coastal livelihood improvement, and nature-based adaptation coastal defense.
Regenerative Methodologies: CBEMR, ANR, community nurseries, biochar-soil amendments, living-breakwater designs
Environmental objectives: Rebuild mangrove belts, stabilize soils, increase fish nursery habitat, and enhance carbon sequestration.
Community objectives: Generate income for women and youth through nurseries, eco-tourism, honey and value-added mangrove products; strengthen food-water security.
Community engagement: Women’s restoration cooperatives, school eco-clubs, fisher associations, participatory monitoring.
Economic Model: Blended—grants, community enterprises (nursery stock, honey, eco-tourism), future ecocredit/blue-carbon mechanisms.

Impact

Expressed Impact: Living mangrove buffers reduce erosion and storm risk; women’s income rises; measurable biodiversity and blue-carbon gains.
Key impact metrics: Hectares restored; seedling survival %; km of shoreline buffered; # women/youth employed; biodiversity index; tCO₂e sequestered.