Marine Mammals: Sightings Per Unit Effort

Sep 4, 2014 (Last modified Dec 15, 2017)
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Description:
Data were assessed, combined and converted from seasonal species sightings into 10-minute squares. Individual grids were then multiplied by 1000 and divided by seasonal effort grids previously generated by the U.S. Navy. The resulting sightings per unit effort (SPUE) grids were used to identify important areas within the Ecoregion for each species.

Ecoregion boundaries and turtle data are also included in the data download.
Data Provided By:
The Nature Conservancy, Melissa Clark
Map Service URL:
http://cumulus-web-adapter-1827610810.us-west-1.elb.amazonaws.com/arcgis/rest/services/EasternDivision/NAMERAJAVAMAP_eusd_nam_MAMMALS_test_anon/MapServer/
Content date:
1979, 2007, 1979-2007
Contact Organization:
Eastern Resource Office of The Nature Conservancy

617-542-1908
Contact Person(s):
not specified
Use Constraints:
Creative Commons LicenseThis work is licensed under a Creative Commons Attribution 3.0 License.
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Dataset Type:
External Map Service (ArcGIS)
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http://easterndivision.s3.amazonaws.com/Marine/4-mammals-and-turtles.zip

About the Uploader

Northeast
with Science Applications, Northeast

Administration account for the Northeast Conservation Planning Atlas.