Publication Date
3-1-2024
Document Type
Article
Publication Title
Conservation Letters
Volume
17
Issue
2
DOI
10.1111/conl.13000
Abstract
A variety of criteria may influence the efficacy of networks of marine protected areas (MPA) designed to enhance biodiversity conservation and provide fisheries benefits. Meta-analyses have evaluated the influence of MPA attributes on abundance, biomass, and size structure of harvested species, reporting that MPA size, age, depth, and connectivity influence the strength of MPA responses. However, few empirical MPA evaluation studies have used consistent sampling methodology across multiple MPAs and years. Our collaborative fisheries research program systematically sampled 12 no-take or highly protective limited-take MPAs and paired fished reference areas across a network spanning 1100 km of coastline to evaluate the factors driving MPA efficacy across a large geographic region. We found that increased size and age consistently contributed to increased fish catch, biomass, and positive species responses inside MPAs, while accounting for factors such as latitude, primary productivity, and distance to the nearest MPA. Our study provides a model framework to collaboratively engage diverse stakeholders in fisheries research and provide high-quality data to assess the success of conservation strategies.
Funding Number
P1970018
Funding Sponsor
California Department of Fish and Wildlife
Keywords
biomass, California, community-based science, empirical data, fish communities, marine protected areas, productivity, reserve network
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Department
Moss Landing Marine Laboratories
Recommended Citation
Shelby L. Ziegler, Rachel O. Brooks, Lyall F. Bellquist, Jennifer E. Caselle, Steven G. Morgan, Timothy J. Mulligan, Benjamin I. Ruttenberg, Brice X. Semmens, Richard M. Starr, Joe Tyburczy, Dean E. Wendt, Andre Buchheister, Jose R.Marin Jarrin, Christina Pasparakis, Salvador J. Jorgensen, Jennifer A. Chiu, Jordan Colby, Connor L. Coscino, and Leon Davis. "Collaborative fisheries research reveals reserve size and age determine efficacy across a network of marine protected areas" Conservation Letters (2024). https://doi.org/10.1111/conl.13000