Point Sampling Data from Eelgrass (Zostera marina), Seaweeds and Selected Invertebrates at Six Embayments and Two Islands at the End of the Alaska Peninsula

This dataset is from surveys for the abundance and distribution of eelgrass and seaweeds that were made at six embayments and two offshore islands at the southwestern end of the Alaska Peninsula in August-September 2012. The five tables provide information on percent cover and location of eelgrass and seaweeds, presence and absence of selected invertebrates, locations of eelgrass genetic samples, and environmental conditions within surveyed sites.

Data e Risorse

Campo Valore
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
datagov_dedupe_retained 20220725164314
identifier USGS:ASC428
metadata_type geospatial
modified 20220225
old-spatial {"type": "Polygon", "coordinates": [[[-164.0, 54.0], [-164.0, 56.0], [ -162.0, 56.0], [ -162.0, 54.0], [-164.0, 54.0]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash f0503d8853bbf2a1cc8798c2cf5c678e27eecd46
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-164.0, 54.0], [-164.0, 56.0], [ -162.0, 56.0], [ -162.0, 54.0], [-164.0, 54.0]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • alaska
  • alaska-peninsula
  • amerigeo
  • amerigeoss
  • angiosperms-flowering-plants
  • animal-and-plant-census
  • animals-invertebrates
  • big-lagoon
  • biological-productivity
  • biota
  • ckan
  • coastal-ecosystems
  • eelgrass
  • environment
  • estuarine-ecosystems
  • field-inventory-and-monitoring
  • geo
  • geoss
  • hook-lagoon
  • hotsprings-bay
  • izembek-national-wildlife-refuge
  • lenard-harbor
  • littlejohn-lagoon
  • macroalgae-seaweeds
  • marine-ecosystems
  • marine-environment-monitoring
  • middle-lagoon
  • monocots
  • national
  • north-america
  • peterson-bay
  • relative-abundance-analysis
  • sanak-island
  • seagrass
  • seagrass-beds
  • united-states
  • usgs-asc428
  • 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 2025-11-20T03:36:58.727189
metadata_modified 2025-11-20T03:36:58.727193
notes This dataset is from surveys for the abundance and distribution of eelgrass and seaweeds that were made at six embayments and two offshore islands at the southwestern end of the Alaska Peninsula in August-September 2012. The five tables provide information on percent cover and location of eelgrass and seaweeds, presence and absence of selected invertebrates, locations of eelgrass genetic samples, and environmental conditions within surveyed sites.
num_resources 1
num_tags 38
title Point Sampling Data from Eelgrass (Zostera marina), Seaweeds and Selected Invertebrates at Six Embayments and Two Islands at the End of the Alaska Peninsula