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A decision-support tool to help local managers protect coral reefs in Hawaiʻi

Dates

Publication Date
Time Period
2016-10-31

Citation

Hla Htun, Greg Guannel, Ning Li, Lindsay Veazey, Mariska Weijerman, Kim Falinski, Johanna Wren, and Bill Ward. 2016. A decision-support tool to help local managers protect coral reefs in Hawaiʻi. USGS ScienceBase.

Summary

This data was collected to estimate coastal exposure and vulnerability index for rapid decision-making. The dataset identifies coastal regions exposed to climatic changes and prioritizing beaches for restoration goals using various models and indices including: the output of SWAN (Simulating waves nearshore) model, the geomorphology of the coastline of the State of Hawaiʻi based on Environmental Sensitivity Index, an index for identifying coastal regions protected by attenuation capabilities of corals from climatic forcings, the use of linking bathymetry (Multibeam Bathymetry Synthesis - UH SOEST) and Digital Elevation Model (NOAA - IfSAR) of topography for the State of Hawaiʻi, the status of coral reefs using the 2007 NOAA Habitat [...]

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Attached Files

Click on title to download individual files attached to this item.

Oleson_allExceptTopo.zip 52.19 MB application/zip
oahu.zip 211.41 MB application/zip
kauainiihau.zip 246.11 MB application/zip
mauinui.zip 481.43 MB application/zip
hawaii.zip 602.85 MB application/zip

Purpose

Coastal Restoration Priority Index is intersection of coastal exposure and human use. This index helps identify coastal regions exposed to climatic forces and an index of exposed eroding beaches that are regularly used by humans. This helps prioritize beach restoration management actions.

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Communities

  • National and Regional Climate Adaptation Science Centers
  • Pacific Islands CASC

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