The Role of Mangroves in Fisheries Enhancement
Growing global demand for fish underscores the importance of mangroves for wild capture fisheries. This review examines ecological processes, fishery types, and site‑specific drivers that shape mangrove fisheries value, supporting informed conservation, sustainable fishing, and restoration decisions to maintain long‑term food security and livelihoods.
Subject Tags
- Mangroves
- Fisheries
- Climate resilience
Executive Summary
Global demand for fish continues to rise, with wild capture fisheries remaining a critical source of food, livelihoods, and nutrition for millions of people worldwide. Mangroves play a vital role in supporting these fisheries by providing nursery habitat, food resources, and shelter for fish, crustaceans, and mollusks targeted by both small‑scale and commercial fisheries. This review synthesizes scientific literature to examine the ecological processes that underpin mangrove contributions to fisheries productivity and explores the wide range of mangrove‑associated fishery types. Because the fisheries value of mangroves varies greatly by location, the report analyzes the environmental and socioeconomic drivers that influence fish production, fishing pressure, and catch levels across different regions. It assesses mangrove fisheries value in economic terms, as food supply, and through livelihoods that support coastal communities. By improving understanding of this critical ecosystem service, the report provides information that decision‑makers can use to identify priority areas for conservation, restoration, and sustainable fishing, and concludes with management recommendations to help maintain and enhance the long‑term value of mangroves for wild capture fisheries.
Citation
Hutchison, J., Spalding, M., & Zu Ermgassen, P. (2014). The role of mangroves in fisheries enhancement. The Nature Conservancy and Wetlands International, 54, 434.
TNC Authors
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Mark Spalding
Senior Marine Scientist • Protect Oceans, Lands and Waters
The Nature Conservancy
Email: mspalding@tnc.org