AUTHOR=Abelson Avigdor , Obolski Uri , Regoniel Patrick , Hadany Lilach TITLE=Restocking Herbivorous Fish Populations As a Social-Ecological Restoration Tool in Coral Reefs JOURNAL=Frontiers in Marine Science VOLUME=3 YEAR=2016 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2016.00138 DOI=10.3389/fmars.2016.00138 ISSN=2296-7745 ABSTRACT=

The degradation of the world's coral reefs has aroused growing interest in ecological restoration as a countermeasure, which is widely criticized, mainly due to cost-effectiveness concerns. Here, we propose the restocking of herbivorous fish as a restoration tool, based on supply of young fish to degraded reefs, with the aims of: (1) Buildup of a critical fish biomass for basic ecosystem functions (e.g., grazing); (2) Increased fishing yields, which can sustain coastal communities, and consequently; (3) Reduced reef destruction and better local compliance with fishery policies. We present the rationale of the restocking approach as both a reef restoration and a fishery management tool, and examine its pros and cons. This approach requires, however, further social-ecological and aquaculture research in order to support the critical stages of its implementation.