Survey Data for Loon Occupancy in Freshwater Lakes, National Petroleum Reserve-Alaska, 2011-2014

These data are in one table of territory occupancy data for loons and presence/absence data for fish species based on survey information for Pacific (Gavia pacifica) and Yellow-billed Loon (G. adamsii) and five species of fish (Alaska blackfish, arctic grayling, broad whitefish, least cisco, ninespine stickleback) from freshwater lakes on the Arctic Coastal Plain in northern Alaska, 2011-2014. We surveyed lakes in northern Alaska to understand how fish communities may impact the occupancy and breeding success of loons. Data were collected as part of the U.S. Geological Survey Changing Arctic Ecosystems Initiative to understand the response of wildlife to rapid physical changes taking place in the Arctic.

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:ASC346
metadata_type geospatial
modified 20210128
old-spatial {"type": "Polygon", "coordinates": [[[-155.53, 70.36], [-155.53, 70.72], [ -155.16, 70.72], [ -155.16, 70.36], [-155.53, 70.36]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 84ac004ac66753e5056a2278d5b51f2fa23f09d6
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-155.53, 70.36], [-155.53, 70.72], [ -155.16, 70.72], [ -155.16, 70.36], [-155.53, 70.36]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • alaska
  • alaska-blackfish
  • amerigeo
  • amerigeoss
  • animals-vertebrates
  • aquatic-birds
  • arctic-coastal-plain
  • arctic-grayling
  • biota
  • birds
  • broad-whitefish
  • chipp-river
  • ckan
  • environment
  • fish
  • food-availability
  • food-chains
  • food-webs
  • forage-fish
  • freshwater-ecosystems
  • geo
  • geoss
  • habitat-selection
  • lakes
  • least-cisco
  • loons
  • migratory-species
  • national
  • ninespine-stickleback
  • north-america
  • occupancy-model
  • pacific-loon
  • predator-prey-interactions
  • trophic-dynamics
  • united-states
  • usgs-asc346
  • wildlife
  • yellow-billed-loon
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 2025-11-21T09:07:15.633078
metadata_modified 2025-11-21T09:07:15.633082
notes These data are in one table of territory occupancy data for loons and presence/absence data for fish species based on survey information for Pacific (Gavia pacifica) and Yellow-billed Loon (G. adamsii) and five species of fish (Alaska blackfish, arctic grayling, broad whitefish, least cisco, ninespine stickleback) from freshwater lakes on the Arctic Coastal Plain in northern Alaska, 2011-2014. We surveyed lakes in northern Alaska to understand how fish communities may impact the occupancy and breeding success of loons. Data were collected as part of the U.S. Geological Survey Changing Arctic Ecosystems Initiative to understand the response of wildlife to rapid physical changes taking place in the Arctic.
num_resources 2
num_tags 38
title Survey Data for Loon Occupancy in Freshwater Lakes, National Petroleum Reserve-Alaska, 2011-2014