Marine Animal Forest Tool Box
Marine Animal Forests (MAFs) are living, three-dimensional benthic ecosystems primarily composed of sessile suspension feeders such as corals, sponges, gorgonians, bryozoans, and ascidians. Structurally and functionally analogous to terrestrial forests, these complex habitats support high biodiversity, providing shelter, nursery grounds, and feeding areas for numerous marine species. Beyond their ecological value, MAFs contribute to biogeochemical cycling, biodiversity enhancement, carbon sequestration, and immobilization, nursery grounds and coastal protection, making their study and preservation crucial for ocean health.
MAFs face escalating threats, including rising sea temperatures, ocean acidification, destructive fishing practices, and pollution. Effective conservation demands integrated strategies: expanding Marine Protected Areas (MPAs), enforcing sustainable fisheries policies, reducing land-based pollutants, and mitigating climate change through global cooperation. By combining cutting-edge research with proactive management, we can safeguard these vital ecosystems before irreversible degradation occurs.
Given their vulnerability, understanding and protecting MAFs requires advanced protocols and multidisciplinary methods. This collection highlights the latest advances in MAF research, offering a comprehensive framework for scientists, policymakers, and conservationists working to preserve the forests of the sea. The following topics are considered:
Environmental variables of the water column
• Hyperbenthos
• Taxonomic constituents
• Underwater mapping
• Biodiversity measurements
• Microclimate
• Demography and population dynamics
• Trophic ecology
• Reproduction and dispersal strategies
• Physiological processes
• Biomarkers
• Chemical ecology
• Omics tools
• MAF and policy
• Direct impacts
• Climate change and MAFs
• MAF restoration
• Historical ecology
• Monitoring tools for MPAs
• Natural capital
• Socioeconomic approaches
• Communication and engagement
Collection advisors: Sergio Rossi (University of Salento, CoNISMa, Italy), Lorenzo Bramanti (LECOB, Observatoire Océanologique de Banyuls Sur Mer, CNRS, France), Federica Costantini (University of Bologna, CoNISMa, Italy), Enrique Isla (Institut de Ciencies del Mar, CSIC, Spain)
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Method ArticlePeer review process completedAuthors: Tallita C L Tavares, Maiara Queiroz M Silva, Aschwin Engelen, Francesca Strano, Henrique Fragoso dos Santos, Elisabetta Manea, Serge Planes, Natacha RouxFunders: COST ActionsPeer reviewers: Melina KerouPublished: November 24, 2025
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ReviewPeer review process completedAuthors: Kamila Mendonca, Fábio Matos, Jhones Vieira, Juliana MeloFunders: COST ActionsPeer reviewers: Anna Maria ADDAMOPublished: September 26, 2025
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ReviewRevisedPeer review process completedAuthors: Laurence H. De Clippele, Ricardo Aguilar, Miquel Canals, Giovanni Chimienti, Laura Martín-García, Iliyan Kotsev, Bogdan Prodanov, Dimitris Poursanidis, Beatriz VinhaFunders: COST ActionsPeer reviewers: Andrea Bryndum-Buchholz, Khaira Ismail, Saskia RühlPublished: February 14, 2026
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Method ArticleAwaiting peer reviewAuthors: Arzu Karahan, Bilge Durgut, Simona Iannucci, Eva Turicchia, Massimo Ponti, Petya Ivanova, Nina Dzhembekova, Baruch RinkevichFunders: COST ActionsPeer reviewers: No information providedPublished: August 27, 2025