Andre L. V. auteur aut IRD Van Wynsberge S. auteur aut IRD Chinain M. auteur aut IRD Andréfouët Serge auteur aut IRD text journalArticle eng text/pdf born digital access Systematic Conservation Planning (SCP) offers concepts and toolboxes to make spatial decisions on where to focus conservation actions while minimizing a variety of costs to stakeholders. Thirty-four studies of Pacific Ocean Tropical Islands were scrutinized to categorize past and current types of applications. It appeared that scenarios were often built on a biodiversity representation objective, opportunity costs for fishers was the most frequent cost factor, and an evolution from simple to sophisticated scenarios followed the need to maximize resilience and connectivity while mitigating climate change impacts. However, proxies and models were often not validated, pointing to data quality issues. Customary management by local communities motivated applications specific to the Pacific region, but several island features remained ignored, including invertebrate fishing, ciguatera poisoning and mariculture. Fourteen recommendations are provided to enhance scenarios? robustness, island specificities integration, complex modelling accuracy, and better use of SCP for island management. specialized Pacific Ocean Tropical Islands Spatial planning Marine protected area Aichi conservation target Coral reef Fishery PACIFIQUE ILES 036 040 021 165 112131 [20 ] 2021 0025-326X https://www.documentation.ird.fr/hor/fdi:010081299 10.1016/j.marpolbul.2021.112131 0025-326X [F B010081299] https://www.documentation.ird.fr/hor/fdi:010081299 https://www.documentation.ird.fr/intranet/publi/2021-05/010081299.pdf Accès réservé (Intranet de l'IRD) IRD - Base Horizon / Pleins textes 2021-05-17 2025-02-24 fdi:010081299 fre