Follow that fish: Uncovering the hidden blue economy in coral reef fisheries

Shanna Grafeld, Kirsten L L Oleson, Lida Teneva and John N Kittinger

PLOS ONE, 2017, vol. 12, issue 8, 1-25

Abstract: Despite their importance for human well-being, nearshore fisheries are often data poor, undervalued, and underappreciated in policy and development programs. We assess the value chain for nearshore Hawaiian coral reef fisheries, mapping post-catch distribution and disposition, and quantifying associated monetary, food security, and cultural values. We estimate that the total annual value of the nearshore fishery in Hawaiʻi is $10.3-$16.4 million, composed of non-commercial ($7.2-$12.9 million) and commercial ($2.97 million licensed + $148,500-$445,500 unlicensed) catch. Hawaii’s nearshore fisheries provide >7 million meals annually, with most (>5 million) from the non-commercial sector. Over a third (36%) of meals were planktivores, 26% piscivores, 21% primary consumers, and 18% secondary consumers. Only 62% of licensed commercial catch is accounted for in purchase reports, leaving 38% of landings unreported in sales. Value chains are complex, with major buyers for the commercial fishery including grocery stores (66%), retailers (19%), wholesalers (14%), and restaurants (

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:plo:pone00:0182104

DOI: 10.1371/journal.pone.0182104

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