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    Increasing forest loss worldwide from invasive pests requires new trade regulations

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    Roy_2014.pdf (1.963Mb)
    Issue Date
    2014-10
    Author
    Roy, Bitty A.
    Alexander, Helen M.
    Davidson, Jennifer
    Campbell, Faith T.
    Burdon, Jeremy J.
    Sniezko, Richard
    Brasier, Clive
    Publisher
    Ecological Society of America
    Type
    Article
    Article Version
    Scholarly/refereed, publisher version
    Rights
    Copyright by the Ecological Society of America
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    Abstract
    Loss of forests due to non-native invasive pests (including insects, nematodes, and pathogens) is a global phenomenon with profound population, community, ecosystem, and economic impacts. We review the magnitude of pest-associated forest loss worldwide and discuss the major ecological and evolutionary causes and consequences of these invasions. After compiling and analyzing a dataset of pest invasions from 21 countries, we show that the number of forest pest invasions recorded for a given country has a significant positive relationship with trade (as indicated by gross domestic product) and is not associated with the amount of forested land within that country. We recommend revisions to existing international protocols for preventing pest entry and proliferation, including prohibiting shipments of non-essential plants and plant products unless quarantined. Because invasions often originate from taxa that are scientifically described only after their introduction, current phytosanitary regulations – which target specific, already named organisms – are ineffective.
    URI
    http://hdl.handle.net/1808/19199
    DOI
    https://doi.org/10.1890/130240
    Collections
    • Ecology & Evolutionary Biology Scholarly Works [1516]
    Citation
    Roy, Bitty A., Helen M. Alexander, Jennifer Davidson, Faith T. Campbell, Jeremy J. Burdon, Richard Sniezko, and Clive Brasier. "Increasing Forest Loss Worldwide from Invasive Pests Requires New Trade Regulations." Frontiers in Ecology and the Environment 12.8 (2014): 457-65. http://dx.doi.org/10.1890/130240

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    KU Libraries
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    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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