Coral Favorability: Managed Conditions - Guam


Managers have some ability to support healthy environmental conditions through strategic action at a local and regional scale, such as water quality. This layer synthesized spatial information for several managed conditions to create a relative score for how favorable a given location is for coral growth and survival. Environmental conditions contributing to this layer included: chlorophyll-a concentration, fish and herbivore biomass, turbidity (Kd490), macroalgal cover, and ocean-based pollution. Covariation in these conditions was accounted for using principal component analysis (PCA) to form composite variables of conditions that have strong relationships with one another. The resulting principal components were averaged and scaled from 0 (worst) to 1 (best) to produce a coral favorability score for managed conditions. These data are provided for the island of Guam as a raster with a resolution of 1500 m.

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Distributor USGS Western Geographic Science Center (WGSC)
Point of Contact Monica M. Moritsch
USGS Western Geographic Science Center (WGSC)
mmoritsch@usgs.gov
Online Resource
Originator Monica M. Moritsch
USGS Western Geographic Science Center (WGSC)
mmoritsch@usgs.gov
Online Resource
Publisher Pacific Islands Ocean Observing System (PacIOOS)
info@pacioos.org
Online Resource
Dataset Point of Contact Pacific Islands Ocean Observing System (PacIOOS)
info@pacioos.org
General Documentation
Associated Documentation Pacific Islands Ocean Observing System (PacIOOS)
Date(s) creation: 2021-11-03
issued: 2021-11-03
revision: 2021-11-03
creation: 2021-11-03
issued: 2021-11-03
revision: 2021-11-03
creation: 2021-11-03
issued: 2021-11-03
revision: 2021-11-03
creation: 2021-11-03
issued: 2021-11-03
revision: 2021-11-03
Purpose These data can be used to visualize patterns of environmental favorability for coral growth and survival, highlighting similarities and dissimilarities in geographic patters across climate scenarios. These data were generated as part of a partnership between USGS and the Pacific Islands Ocean Observing System (PacIOOS) to fill ocean data gaps identified by the Regional Ocean Data Sharing Initiative. The data can be used with geographic information systems (GIS) software for research purposes.
Use Limitations The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
Spatial Bounding Box Coordinates N: 13.669135926843765° S: 13.218337553777861° E: 144.98312517683726° W: 144.60571258543325°
Theme keywords GCMD Science Keywords
  • Earth Science > Biosphere > Aquatic Ecosystems > Reef Habitat
  • Earth Science > Biosphere > Ecosystems > Marine Ecosystems > Reef > Coral Reef
  • Earth Science > Human Dimensions > Environmental Governance/Management
  • Earth Science > Human Dimensions > Environmental Impacts > Conservation
  • Earth Science > Human Dimensions > Human Settlements > Coastal Areas
  • Earth Science > Human Dimensions > Sustainability > Environmental Sustainability
  • Earth Science > Oceans > Coastal Processes > Coral Reefs > Coral Reef Assessment

Data Center keywords GCMD Data Center Keywords
  • PacIOOS > Pacific Islands Ocean Observing System

Place keywords GCMD Location Keywords
  • Ocean > Pacific Ocean > Western Pacific Ocean > Micronesia > Guam

Project keywords GCMD Project Keywords
  • PacIOOS > Pacific Islands Ocean Observing System

Use Constraints The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
Lineage Statement 2021-11-03T00:00:00Z OGC web services (WMS and WFS) enabled by PacIOOS via GeoServer. Original data from source provider may have been reformatted, reprojected, or adjusted in other ways to optimize these capabilities.
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CF related