Social data for Mozambique's coastal communities

Background

Community-based social data is being collected in Inhambane Bay, Mozambique to feed into a future pilot Social Account, through the work of Ocean Revolution Mozambique and World Resources Institute and support from the UK Government’s Blue Planet Fund. The people of Inhambane have various dependencies on the marine environment, from artisanal fishing in Morrumbene, where communities harvest over 150,000 kg of fish annually, to the estuary channel where over 270,000 people travel annually.

Currently, policy decisions around fisheries management and protected areas typically rely on formal economic statistics and household surveys, which often exclude informal and subsistence economies. This representation gap is particularly pronounced for structurally marginalised groups, including women, youth, and Indigenous peoples. The lack of visibility for these groups and their ocean-based activities risks not only perpetuating existing inequalities but also leads to the development of ineffective solutions that fail to address the needs of all ocean users.

By working with local communities and collecting social data, this project aims to:

• Integrate local knowledge, perspectives and experience with data from government agencies and NGOs
• Build in-country capacity to collect, compile and manage data
• Develop clear guidance for social accounting and its integration with ocean accounts
• Scale to additional locations with the goal of national Social Accounts

This project is making significant progress in standardising a social accounting framework, which will be incredibly valuable to the ocean accounting community of practice in Africa and globally. In developing this framework, researchers and the community are providing important insights into how ocean accounting can help close the representation gap in marine policy and planning.  

The early findings from the project demonstrate that resilience is not just about the health of marine ecosystems, but about the strength of community organisations, the preservation of traditional knowledge, and the inclusivity of decision-making processes. These findings provide valuable insights for developing more comprehensive and effective marine resource management strategies that consider both the ecological and social dimensions of coastal community life. 

Learn more about ocean accounting Mozambique

Jonas Chambo, Ocean Accounts Fellow and Science and GIS Coordinator at Ocean Revolution Mozambique, introduces his role supporting the development of ecosystem accounts for Mozambique’s Ocean Accounts project:

Activities

November 2024 | Participatory mapping with coastal communities | Imhambane Bay, Mozambique 

The project team is now working to compile the pilot Social Account from secondary data and to integrate Social Accounts into national statistical processes in Mozambique, with the aim of scaling this community-based approach to other locations and eventually nationally.

Ocean Accounts Fellows, Madagascar

Jonas Jacinto Chambo

Ocean Account Fellow

Ocean Revolution Mozambique and Eduardo Mondlane University, Mozambique

Three-Dimensional Mapping of Mangroves Using GEDI Sensor Data in Morrumbene and the Save River Delta: Analysis of Structure and Biomass through In Situ Measurements.

Jonas is currently pursuing a Master’s degree at Eduardo Mondlane University in Geographic Information Systems (GIS) for Sustainable Development, focusing his work on the application of advanced geospatial technologies and remote sensing to strengthen ocean accounting. Jonas is using orbital LiDAR data (NASA GEDI) to establish a three-dimensional digital baseline of biomass and carbon stocks in hard-to-access mangrove ecosystems in Mozambique. By validating these global models with local in situ measurements, the study provides accurate indicators for the “Mangrove Condition Account,” supporting the implementation of ocean accounting frameworks and climate resilience policies promoted by local institutions and organizations.