Introduction

The Ocean Health Index

The Ocean Health Index (OHI) project was created with a strong foundation in communication and collaboration. Following the initial publication by Halpern et al. 2012 in Nature, we have conducted global assessments annually (in 2013, 2014, and ongoing), and have conducted smaller-scale assessments for the U.S. West Coast (Halpern et al. 2014), Fiji (Selig et al. in press), and Brazil (Elfes et al. 2014).

We have also developed the OHI Toolbox and WebApps to enable any group to conduct independent assessments using the OHI framework and modifying it to their needs. The Toolbox enables the OHI framework to be customized to any area of interest, incorporating whatever goals, data, indicators, and priorities regarding ocean-derived benefits that are relevant and available to the chosen spatial scale. Information is presented through the WebApps, which are used for orientation, visualization, and reporting.

This manual provides information for:

1. Planning an assessment
2. Navigating the OHI WebApp to visualize data at global and regional scales
3. Modifying data and models within the Toolbox for an independent assessment
4. Guidance for frequently asked questions and troubleshooting

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Testing Locally

Using Github Pages, specifically the gh-pages branch for Github project repo, with the Jekyll templating system. You can try it out locally after installing the jekyll ruby gem and running:

bundle exec jekyll serve --baseurl ''