Macoma Clam Prey Identified by DNA Metabarcoding, 2018 and 2019, Alaska

This dataset describes sequence data derived from 18S ribosomal and ribulose bisphosphate carboxylase (rbcL) DNA. Stomach contents from 190 Macoma calcarea clams were examined for this study. Clams were collected from the Bering Sea and Chukchi Sea, Alaska in 2018 and 2019 using benthic van Veen grabs.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
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 http://datainventory.doi.gov/id/dataset/usgs-68224099d4be02673d76bc77
metadata_type geospatial
modified 2025-05-12T00:00:00Z
old-spatial -177.1875, 58.0779, -145.5469, 73.1249
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 04a2f4b414422bc64ab03094bda3a3a2c810f195bf6a147adf18e38afc0796b6
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-177.1875, 58.0779], [-177.1875, 73.1249], [ -145.5469, 73.1249], [ -145.5469, 58.0779], [-177.1875, 58.0779]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • alaska
  • animals-invertebrates
  • benthic-habitat
  • benthos
  • bering-sea
  • biota
  • bivalves
  • chuckchi-sea
  • clams
  • diets
  • dna-sequencing
  • environment
  • genetics
  • genomics
  • macroinvertebrates
  • marine-ecosystems
  • marine-invertebrates
  • polymerase-chain-reaction
  • usgs-68224099d4be02673d76bc77
  • wildlife
isopen False
license_id notspecified
license_title License not specified
maintainer U.S. Geological Survey, Alaska Science Center
maintainer_email gs-ak_asc_datamanagers@usgs.gov
metadata_created 2025-09-23T17:34:13.416432
metadata_modified 2025-09-23T17:34:13.416438
notes This dataset describes sequence data derived from 18S ribosomal and ribulose bisphosphate carboxylase (rbcL) DNA. Stomach contents from 190 Macoma calcarea clams were examined for this study. Clams were collected from the Bering Sea and Chukchi Sea, Alaska in 2018 and 2019 using benthic van Veen grabs.
num_resources 1
num_tags 28
title Macoma Clam Prey Identified by DNA Metabarcoding, 2018 and 2019, Alaska