Point Sampling Data for Eelgrass (Zostera marina) and Seaweed Distribution and Abundance in Bays Adjacent to the Alaska Peninsula-Becharof National Wildlife Refuges, Alaska, 2010

These data are in six tables relating to surveys of eelgrass beds in Chignik Lagoon and Mud Bay, Alaska Peninsula-Becharof National Wildlife Refuges. The tables provide environmental conditions, eelgrass abundance, distribution, and measurements used to estimate overall biomass.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:ASC384
metadata_type geospatial
modified 20220225
old-spatial -158.65, 56.25, -158.42, 56.35
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash a1aa9ec1e20a4902544ac652c7774c144a31e72c
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-158.65, 56.25], [-158.65, 56.35], [ -158.42, 56.35], [ -158.42, 56.25], [-158.65, 56.25]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • alaska
  • alaska-peninsula
  • alaska-peninsula-national-wildlife-refuge
  • amerigeo
  • amerigeoss
  • angiosperms-flowering-plants
  • animal-and-plant-census
  • animals-invertebrates
  • becharof-national-wildlife-refuge
  • biological-productivity
  • biomass
  • biota
  • chignik-lagoon
  • ckan
  • coastal-ecosystems
  • eelgrass
  • environment
  • estuarine-ecosystems
  • field-inventory-and-monitoring
  • geo
  • geoss
  • macroalgae-seaweeds
  • marine-ecosystems
  • marine-environment-monitoring
  • monocots
  • mud-bay
  • national
  • north-america
  • relative-abundance-analysis
  • seagrass
  • seagrass-beds
  • standing-crop
  • united-states
  • usgs-asc384
  • zostera-marina
isopen False
license_id notspecified
license_title License not specified
maintainer U.S. Geological Survey, Alaska Science Center
maintainer_email ascweb@usgs.gov
metadata_created 2025-11-19T18:17:15.221989
metadata_modified 2025-11-19T18:17:15.221994
notes These data are in six tables relating to surveys of eelgrass beds in Chignik Lagoon and Mud Bay, Alaska Peninsula-Becharof National Wildlife Refuges. The tables provide environmental conditions, eelgrass abundance, distribution, and measurements used to estimate overall biomass.
num_resources 2
num_tags 35
title Point Sampling Data for Eelgrass (Zostera marina) and Seaweed Distribution and Abundance in Bays Adjacent to the Alaska Peninsula-Becharof National Wildlife Refuges, Alaska, 2010