Table 1.
Source and steps of study for the material flow analysis
| Data | Source | Steps of study |
|---|---|---|
| DOMESTIC EXTRACTION | ||
| - Biomass (and food) | FAO for Comoros | Secondary sources |
| - Construction minerals | Interviews with local stakeholders, Interviews with informal actors, field observation | First field trip and second field trip |
| IMPORTS | ||
| - Biomass (and food) | Customs data/interviews with port authority | First field trip |
| - Construction minerals | Customs data/interviews with port authority | First field trip |
| - Fossil fuels | Customs data/interviews with port authority | First field trip |
| - Metals (and manufactured products) | Customs data/interviews with port authority | First field trip |
| EXPORTS | ||
| - Biomass | Customs data/interviews with port authority | First field trip |
| DPO | ||
| - Emissions to air | FAO for Comoros/estimation from fossil fuel consumption | Secondary sources |
| - Waste disposal | Interviews with local stakeholders/Interviews with informal actors, field observation | First field trip and second field trip |
| - Dissipative use | FAO for Comoros/Interviews with local stakeholders | Secondary sources and first field trip |
| - Recycling | Interviews with local stakeholders/Interviews with informal actors, field observation | First field trip and second field trip |