Co-Management as a Successful Strategy for Marine Conservation

Last modified: 
July 12, 2020 - 10:40pm
Type: Journal Article
Year of publication: 2020
Date published: 07/2020
Authors: William Voorberg, Reinout Van der Veer
Journal title: Journal of Marine Science and Engineering
Volume: 8
Issue: 7
Pages: 491

Marine Protected Areas (MPAs) are a primary tool for conserving marine biodiversity. The literature presents a scattered picture regarding the extent to which co-management can be considered valuable. In this study we examine, what conditions are for co-management to make a contribution to conserving marine ecosystems (e.g., stopping coral bleaching and safeguarding fish populations). By combining data on MPA management practices with a novel source of global biodata collected by citizens (ReefCheck), we demonstrate that if co-management is part of a formal governmental strategy, coral reefs show up to 86% fewer bleached colonies and up to 12.2 times larger fish populations than co-managed MPAs lacking formalized governmental support.

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