Skip to main content
U.S. flag

An official website of the United States government

Southeast Alaska ESI: BIOINDEX (Biological Index Polygons)

Published by Office of Response and Restoration | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: May 17, 2026 at 04:58 AM | Dataset Last Updated: June 01, 2002 at 12:00 AM
This data set contains vector polygons representing the boundaries of the 1:300,000 map boundaries used in the creation of the Environmental Sensitivity Index (ESI) for Southeast Alaska. Specifically, these data were used for the creation of the hardcopy Biology information maps. See the INDEX (Index Polygons) data layer for additional boundary information.This data set comprises a portion of the ESI data for Southeast Alaska. ESI data characterize the marine and coastal environments and wildlife by their sensitivity to spilled oil. The ESI data include information for three main components: shoreline habitats, sensitive biological resources, and human-use resources.

Resources

3 resources available

Find Related Datasets

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov