HIARA study protocol: impacts of artificial coral reef development on fisheries, human livelihoods and health in southwestern Madagascar.

The Health Impacts of Artificial Reef Advancement (HIARA; in the Malagasy language, "together") study cohort was set up in December 2022 to assess the economic and nutritional importance of seafood for the coastal Malagasy population living along the Bay of Ranobe in southwestern Madagascar. Over the course of the research, which will continue until at least 2026, the primary question we seek to answer is whether the creation of artificial coral reefs can rehabilitate fish biomass, increase fish catch, and positively influence fisher livelihoods, community nutrition, and mental health. Through prospective, longitudinal monitoring of the ecological and social systems of Bay of Ranobe, we aim to understand the influence of seasonal and long-term shifts in marine ecological resources and their benefits to human livelihoods and health. Fourteen communities (12 coastal and two inland) were enrolled into the study including 450 households across both the coastal (

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Copyright © 2024 Golden, Hartmann, Gibbons, Todinanahary, Troell, Ampalaza, Behivoke, David, Durand, Falinirina, Frånberg, Declèrque, Hook, Kelahan, Kirby, Koenen, Lamy, Lavitra, Moridy, Léopold, Little, Mahefa, Mbony, Nicholas, Nomenisoa, Ponton, Rabarijaona, Rabearison, Rabemanantsoa, Ralijaona, Ranaivomanana, Randriamady, Randrianandrasana, Randriatsara, Randriatsara, Rasoanirina, Ratsizafy, Razafiely, Razafindrasoa, Romario, Solofoarimanana, Stroud, Tsiresimiary, Volanandiana, Volasoa, Vowell and Zamborain-Mason.

Déclaration de conflit d'intérêts

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.