The criteria of sustainable adaptation are rated using the scale of low, medium and high
| Adaptation practices | Evaluation Criteria | Ranking | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Effectiveness for potential mitigation | Implement ability for the present need | Feasibility | Relevance to vulnerable community | Suitability for future climate scenarios | Applicability to multiple sectors | Economic viability | Local people participation | Environmental friendliness | Ecosystem connectivity | Cultural acceptability | ||
| Coastal afforestation on the slopes of embankment and roadside | 7 (High) | 6 (Medium) | 7 (High) | 8 (High) | 7 (High) | 7 (High) | 6 (High) | 8 (High) | 9 (High) | 9 (High) | 6 (Medium) | High |
| Plantation of commercial importance trees around the homestead | 7 (High) | 7 (High) | 6 (Medium) | 8 (High) | 7 (High) | 8 (High) | 7 (High) | 8 (High) | 8 (High) | 7 (High) | 7 (High) | High |
| Govt. agriculture Khas land distribution for rehabilitation of landless | 6 (Medium) | 7 (High) | 7 (High) | 7 (High) | 7 (High) | 7 (High) | 7 (High) | 6 (Medium) | 5 (Medium) | 5 (Medium) | 7 (High) | High |
| Vetiver grass (Vetiveria zizanioides) plantation in the slope of embankment and around the homestead | 7 (High) | 6 (Medium) | 8 (High) | 7 (High) | 6 (Medium) | 7 (High) | 7 (High) | 7 (High) | 5 (Medium) | 7 (High) | 7 (High) | High |
| Sluice gate constructed and maintenance for tidal water controlled | 8 (High) | 7 (High) | 6 (Medium) | 7 (High) | 6 (Medium) | 7 (High) | 5 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 6 (Medium) | Medium |
| Tying roof of house with veranda and mud walls with wooden pegs fixed to ground | 7 (High) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 7 (High) | 5 (Medium) | 7 (High) | Medium |
| Tying roof to mud walls of house | 7 (High) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 7 (High) | 5 (Medium) | 7 (High) | Medium |
| Short height house construction | 3 (Low) | 3 (Low | 5 (Medium) | 3 (Low) | 3 (Low) | 6 (Medium) | 3 (Low) | 3 (Low) | 6 (Medium) | 3 (Low) | 5 (Medium) | Low |
| Increase the heighten of dike along the houses | 8 (High) | 6 (Medium) | 7 (High) | 7 (High) | 7 (High) | 6 (Medium) | 5 (Medium) | 7 (High) | 6 (Medium) | 7 (High) | 7 (High) | High |
| Bamboo revetment or bundling of bamboos for erosion protection | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (high) | 6 (Medium) | 6 (Medium) | 5 (High) | 7 (High) | 6 (Medium) | 5 (Medium) | 6 (Medium) | Medium |
| Concrete-pole breakwater system for protection from erosion | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 6 (Medium) | 6 (Medium) | 5 (High) | 7 (High) | 7 (High) | 5 (Medium) | 6 (Medium) | Medium |
| Setting new poles diagonally around the house | 6 (Medium) | 6 (Medium) | 5 (Medium) | 6 (Medium) | 6 (Medium) | 3 (Low) | 5 (Medium) | 7 (High) | 6 (Medium) | 5 (Medium) | 7 (High) | Medium |
| Repairing of the shelters and building new shelters as per requirement | 3 (Low) | 3 (Low) | 4 (Medium) | 6 (Medium) | 3 (Low) | 4 (Medium) | 3 (Low) | 3 (Low) | 3 (Low) | 5 (Medium) | 5 (Medium) | Low |
| Develop the cluster village/Ashrayan/Abasan program | 8 (High) | 8 (High) | 6 (Medium) | 7 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 6 (Medium) | 5 (Medium) | 7 (High) | Medium |
| Building houses on raised platform | 7 (High) | 7 (High) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 6 (Medium) | 5 (Medium) | 6 (Medium) | Medium |
| C.C block embankment set up for erosion protection and attraction for tourism | 7 (High) | 6 (Medium) | 5 (Medium) | 6 (High) | 6 (Medium) | 7 (High) | 5 (Medium) | 7 (High) | 7 (High) | 5 (Medium) | 7 (High) | High |
| Gathering foods and crops under the soil and safe place from the fields | 3 (Low) | 5 (Medium) | 3 (Low) | 3 (Low) | 3 (Low) | 3 (Low) | 5 (Medium) | 3 (Low) | 6 (Medium) | 5 (Medium) | 5 (Medium) | Low |
| Micro credit loan without or low interest from GO and NGO | 3 (Low) | 6 (Medium) | 3 (Low) | 6 (Medium) | 3 (Low) | 3 (Low) | 5 (Medium) | 3 (Low) | 5 (Medium) | 3 (Low) | 3 (Low) | Low |
| Production of short duration, salinity and flood tolerant crops, high productive year-round-based crops and vegetables in the crop field and homestead area | 7 (High) | 7 (High) | 5 (Medium) | 6 (Medium) | 6 (High) | 6 (High) | 5 (Medium) | 7 (High) | 6 (Medium) | 5 (Medium) | 7 (High) | High |
| Pond excavation and raising boundary of pond | 6 (Medium) | 7 (High) | 5 (Medium) | 6 (Medium) | 6 (Medium) | 7 (High) | 5 (Medium) | 6 (High) | 6 (Medium) | 6 (Medium) | 7 (High) | Medium |
| Valuable goods keep hanging with the roof and put ornaments under earth surface inside the homestead | 6 (Medium) | 6 (Medium) | 5 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 7 (High) | 3 (Low) | 3 (Low) | 6 (Medium) | Medium |
| Small-scale fish farming and crab fattening in the excavated pond around the house | 6 (Medium) | 6 (Medium) | 5 (Medium) | 6 (Medium) | 6 (Medium) | 6 (Medium) | 5 (Medium) | 5 (Medium) | 6 (Medium) | 5 (Medium) | 6 (Medium) | Medium |
| Adaptation practices | Evaluation Criteria | Ranking | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Effectiveness for potential mitigation | Implement ability for the present need | Feasibility | Relevance to vulnerable community | Suitability for future climate scenarios | Applicability to multiple sectors | Economic viability | Local people participation | Environmental friendliness | Ecosystem connectivity | Cultural acceptability | ||
| Coastal afforestation on the slopes of embankment and roadside | 7 | 6 | 7 | 8 | 7 | 7 | 6 | 8 | 9 | 9 | 6 | High |
| Plantation of commercial importance trees around the homestead | 7 | 7 | 6 | 8 | 7 | 8 | 7 | 8 | 8 | 7 | 7 | High |
| Govt. agriculture Khas land distribution for rehabilitation of landless | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 5 | 7 | High |
| Vetiver grass | 7 | 6 | 8 | 7 | 6 | 7 | 7 | 7 | 5 | 7 | 7 | High |
| Sluice gate constructed and maintenance for tidal water controlled | 8 | 7 | 6 | 7 | 6 | 7 | 5 | 6 | 6 | 5 | 6 | Medium |
| Tying roof of house with veranda and mud walls with wooden pegs fixed to ground | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 7 | 7 | 5 | 7 | Medium |
| Tying roof to mud walls of house | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 7 | 7 | 5 | 7 | Medium |
| Short height house construction | 3 | 3 | 5 | 3 | 3 | 6 | 3 | 3 | 6 | 3 | 5 | Low |
| Increase the heighten of dike along the houses | 8 | 6 | 7 | 7 | 7 | 6 | 5 | 7 | 6 | 7 | 7 | High |
| Bamboo revetment or bundling of bamboos for erosion protection | 6 | 6 | 5 | 7 | 6 | 6 | 5 | 7 | 6 | 5 | 6 | Medium |
| Concrete-pole breakwater system for protection from erosion | 6 | 6 | 5 | 7 | 6 | 6 | 5 | 7 | 7 | 5 | 6 | Medium |
| Setting new poles diagonally around the house | 6 | 6 | 5 | 6 | 6 | 3 | 5 | 7 | 6 | 5 | 7 | Medium |
| Repairing of the shelters and building new shelters as per requirement | 3 | 3 | 4 | 6 | 3 | 4 | 3 | 3 | 3 | 5 | 5 | Low |
| Develop the cluster village/Ashrayan/Abasan program | 8 | 8 | 6 | 7 | 6 | 6 | 5 | 7 | 6 | 5 | 7 | Medium |
| Building houses on raised platform | 7 | 7 | 6 | 6 | 6 | 6 | 5 | 7 | 6 | 5 | 6 | Medium |
| C.C block embankment set up for erosion protection and attraction for tourism | 7 | 6 | 5 | 6 | 6 | 7 | 5 | 7 | 7 | 5 | 7 | High |
| Gathering foods and crops under the soil and safe place from the fields | 3 | 5 | 3 | 3 | 3 | 3 | 5 | 3 | 6 | 5 | 5 | Low |
| Micro credit loan without or low interest from GO and NGO | 3 | 6 | 3 | 6 | 3 | 3 | 5 | 3 | 5 | 3 | 3 | Low |
| Production of short duration, salinity and flood tolerant crops, high productive year-round-based crops and vegetables in the crop field and homestead area | 7 | 7 | 5 | 6 | 6 | 6 | 5 | 7 | 6 | 5 | 7 | High |
| Pond excavation and raising boundary of pond | 6 | 7 | 5 | 6 | 6 | 7 | 5 | 6 | 6 | 6 | 7 | Medium |
| Valuable goods keep hanging with the roof and put ornaments under earth surface inside the homestead | 6 | 6 | 5 | 6 | 6 | 6 | 5 | 7 | 3 | 3 | 6 | Medium |
| Small-scale fish farming and crab fattening in the excavated pond around the house | 6 | 6 | 5 | 6 | 6 | 6 | 5 | 5 | 6 | 5 | 6 | Medium |
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