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Global Ocean Health Index results for 2018

Global Ocean Health Index results for 2018

A presentation given for an NCEAS roundtable that highlights some of the results from the 2018 global Ocean Health Index (OHI) assessment.

Jamie Afflerbach

December 05, 2018
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  1. OHI 2018 Results
    Jamie Afflerbach (and OHI team)
    December 5, 2018
    National Center for Ecological Analysis & Synthesis
    @jafflerbach @OHIscience
    http://ohi-science.org/

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  2. Outline
    1. Global Scores
    2. What is the OHI
    3. Share some results
    4. Updates to data & methods for 2018
    5. Data discussion

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  3. 2018 Global Ocean Health Index

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  4. 2018 Global Ocean Health Index

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  5. Georgia
    +2.33
    Eritrea
    -3.05
    Marshall
    Islands
    -2.08

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  6. What does the Ocean Health
    Index measure?

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  7. Halpern et al. in prep

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  8. Employment
    Cultural Identity and Sense of Place
    Food Provision

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  9. 2018 Global Ocean Health Index
    79
    45
    78
    51
    25
    83
    91
    71
    61
    67
    88
    77
    54
    86

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  10. Global Average: 71

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  11. India
    22.7
    Greenland
    94.4
    Brazil
    59
    Global Average: 71

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  12. Global Average: 87

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  13. Jan Mayen
    57
    Nigeria
    64.7
    Australia
    93.4
    Sierra
    Leone
    66.7
    Global Average: 71

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  14. Global Average: 51

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  15. Somalia
    13
    Norway
    70
    USA
    68
    New Zealand
    68
    Tonga
    19
    Japan
    44.8
    Global Average: 51

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  16. Global Average: 61

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  17. Canada
    28
    French
    Polynesia
    0
    Cook
    Islands
    100
    Indonesia
    64
    Global Average: 61

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  18. Updates for 2018

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  19. Food Provision
    Wild-Caught Fisheries Mariculture

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  20. Mariculture
    Photo Credit: Jean-Marie Hullot

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  21. Wild-Caught Fisheries

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  22. Wild-Caught Fisheries

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  23. Wild-Caught Fisheries
    Watson & Tidd 2018

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  24. Biodiversity - Species

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  25. Comprehensively assessed Non-comprehensively assessed
    All assessed species

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  26. “What about Climate Change?”
    “Your fisheries scores are wrong, fish
    stocks are well-managed and doing
    great in country X”
    “The Ocean Health Index is the Global Assessment”
    “Why aren’t you using this dataset”

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  27. Intermediate data layers

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  28. What would you do with this data?

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  29. https://goo.gl/pHLkjJ

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