View Item 
    •   WorldFish Repository Home
    • WorldFish Community
    • Resilient small-scale fisheries
    • View Item
    •   WorldFish Repository Home
    • WorldFish Community
    • Resilient small-scale fisheries
    • View Item
    • Login
    JavaScript is disabled for your browser. Some features of this site may not work without it.
    Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12348/1526

    Characterization and management of the commercial sector of the Pohnpei coral reef fishery, Micronesia

    Thumbnail

    Abstract
    • Commercial coral reef fisheries in Pohnpei (Micronesia) extract approximately 1,521 kg of reef fish daily (~500 MT year-1) from 152 km2 of surrounding reef. More than 153 species were represented during surveys, with 25 species very common or common within combined-gear catch. Acanthurids contributed the greatest to catch volume, with bluespine unicornfish, Naso unicornis, and orangespine unicornfish, Naso lituratus, among the most frequently observed herbivores. Nighttime spearfishing was the dominant fishing method and inner lagoon areas were primarily targeted. A seasonal sales ban (March–April), intended to reduce pressure on reproductively active serranids, significantly increased the capture volume of other families. Catch was significantly greater during periods of low lunar illumination, suggesting higher fishing success or greater effort, or both. The marketed catch was dominated by juveniles and small adults, based on fishes of known size at sexual maturity. Artificially depressed market prices appear to be catalyzing (potential or realized) overfishing by increasing the volume of fish needed to offset rising fuel prices. These results support the need for comprehensive fisheries management that produces sustainable fishing and marketing practices and promotes shared management and enforced responsibilities between communities and the state. To be effective, management should prohibit nighttime spearfishing.
    • External link to download this item: https://doi.org/10.1007%2Fs00338-007-0331-x
    Collections
    • Resilient small-scale fisheries [1051]
    Date
    • 2008
    Author
    • Rhodes, K.L.
    • Tupper, M.H.
    • Wichilmel, C.B.
    AGROVOC Keywords
    • coral reefs; overfishing; surveys
    Type
    • Journal Article
    Publisher
    • Springer Verlag
    Metadata
    Show full item record


    Copyright © 2018 WorldFish
    Contact Us | Send Feedback
    Powered by CodeObia
     

     

    Browse

    All of WorldFish RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Copyright © 2018 WorldFish
    Contact Us | Send Feedback
    Powered by CodeObia