OOS2025-1282, updated on 26 Mar 2025
https://doi.org/10.5194/oos2025-1282
One Ocean Science Congress 2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Access, Rights and Equity for Blue Tenure Transitions in Small-Scale Fisheries 
Ella-Kari Muhl1,3, Mia Strand2, Philile Mbatha3, Julius Francis Woiso4, Mwanahija Shalli4, Dylan McGarry5, Mbulelo Dopolo6, Zahor Kassim Elkharousy7, and Loyiso Dunga8
Ella-Kari Muhl et al.
  • 1Vulnerability to Viability Global Partnership for Small-Scale Fisheries Global Partnership, University of Waterloo, Environment, Canada (emuhl@uwaterloo.ca)
  • 2Institute for Coastal and Marine Research at the Nelson Mandela University, South Africa
  • 3Department of Environmental and Geographical Science, University of Cape Town, South Africa
  • 4Institute of Marine Science, University of Dar es Salaam, Tanzania
  • 5Rhodes University, South Africa
  • 6Oceans and Coasts, Department of Forestry, Fisheries and the Environment, South Africa
  • 7Ministry of Fisheries and Blue Economy, Zanzibar
  • 8South African National Biodiversity Institute, South Africa

Globally, small-scale fisheries (SSF) support over 94% of the 120 million people engaged in capture fisheries. An estimated 5.8 million fishers in the world earn less than $1 per day, yet they generate an estimated two-thirds of the global fish catch for direct human consumption, with fish being a key source of local food security. According to the Voluntary Guidelines on the Responsible Governance of Tenure of Land, Fisheries and Forests in the Context of National Food Security, (2012), tenure systems are defined as the rules and norms that determine who can access what resources and their spatial and temporal attributes. The FAO’s Voluntary Guidelines for Securing Sustainable Small-Scale Fisheries (2015) identify the governance of tenure as a fundamental requirement for responsible and sustainable use of aquatic biodiversity and natural resources.

In the Western Indian Ocean (WIO) region, the importance of small-scale fishers to broader sustainability outcomes is crucial. In the WIO region, small-scale fishers are strongly anchored in local communities, reflect a way of life, and provide critical contributions to society, economy, culture, and environment. At the same time, there has been a rapid increase in regional dialogues and actions related to WIO blue economy initiatives and global conservation targets catalyzed by multi-lateral agencies, global development and conservation organizations and regional governments. At the core of these initiatives are substantive challenges and/or threats to marine tenure of SSF and coastal communities generally. In our presentation, we highlight in particular two specific gaps which the Blue Tenure Transitions (BTT) working group is addressing. First, how we are building the transdisciplinary science base for the WIO region on the specific impacts and implications of marine tenure and the social, culture, economic, and ecological challenges of inadequate tenure provisions in the context of Blue Economy and 30x30 initiatives such as Marine Spatial Planning in countries such as South Africa and Tanzania. Second, we will present how we are co-developing participatory methodologies that enable communities to map and subsequently ‘share their stories’ about marine tenure in creative and accessible ways (through visuals and artforms and/or narratives) that empower them to advocate for necessary reforms. Our overall objective is to support community tenure systems and highlight bright spots where tenure has led to positive social and ecological benefits to ensure small-scale fisheries have equitable access to ocean resources, and help co-generate policies and practices that help protect and enable small-scale fishers. Working group members in the BTT project are funded by the Western Indian Ocean Marine Science Association and are based in both academic and government positions, from the University of Cape Town, South Africa, Institute for Coastal and Marine Research at the Nelson Mandela University, South Africa, Rhodes University, South Africa, Institute of Marine Science at the University of Dar es Salaam, Tanzania, Ministry of Fisheries and Blue Economy, Zanzibar, South African Department of Forestry, Fisheries and the Environment, South African National Biodiversity Institute, and the Vulnerability to Viability Global Partnership for Small-Scale Fisheries at the University of Waterloo in Canada.

How to cite: Muhl, E.-K., Strand, M., Mbatha, P., Francis Woiso, J., Shalli, M., McGarry, D., Dopolo, M., Elkharousy, Z. K., and Dunga, L.: Access, Rights and Equity for Blue Tenure Transitions in Small-Scale Fisheries , One Ocean Science Congress 2025, Nice, France, 3–6 Jun 2025, OOS2025-1282, https://doi.org/10.5194/oos2025-1282, 2025.