Skip to main content
U.S. flag

An official website of the United States government

Effects of ocean acidification on shell condition and survival of Puget Sound pteropods from laboratory experiment studies from 2012-05-10 to 2012-07-12 (NCEI Accession 0125008)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 02:34 AM | Dataset Last Updated: January 20, 2015 at 12:00 AM
This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on shell condition and survival of Puget Sound pteropods. We tested whether the thecosome pteropod Limacina helicina from Puget Sound, an urbanized estuary in the northwest continental US, experiences shell dissolution and altered mortality rates when exposed to the high CO2, low aragonite saturation state (Ωa) conditions that occur in Puget Sound and the northeast Pacific Ocean. Five, week-long experiments were conducted in which we incubated pteropods collected from Puget Sound in four carbon chemistry conditions: current summer surface (~460-500 μatm CO2, Ωa ≈ 1.59), current deep water or surface conditions during upwelling (~760 and ~1600-1700 μatm CO2, Ωa ≈ 1.17 and 0.56), and future deep water or surface conditions during upwelling (~2800-3400 μatm CO2, Ωa ≈ 0.28). We measured shell condition using a scoring regime of five shell characteristics that capture different aspects of shell dissolution. We characterized carbon chemistry conditions in statistical analyses with Ωa, and conducted analyses considering Ωa both as a continuous dataset and as discrete treatments. Shell dissolution increased linearly as aragonite saturation state decreased. Discrete treatment comparisons indicate that shell dissolution was greater in undersaturated treatments compared to oversaturated treatments. Survival increased linearly with aragonite saturation state, though discrete treatment comparisons indicated that survival was similar in all but the lowest saturation state treatment. These results indicate that, under starvation conditions, pteropod survival may not be greatly affected by current and expected near-future aragonite saturation state in the NE Pacific, but shell dissolution may. Given that subsurface waters in Puget Sound’s main basin are undersaturated with respect to aragonite in the winter and can be undersaturated in the summer, the condition and persistence of the species in this estuary warrants further study.

Resources

16 resources available

  • Project Metadata

    TEXT/HTML
    Visit Page

  • NCEI Dataset Landing Page

    TEXT/HTML
    Visit Page

  • Descriptive Information

    TEXT/HTML
    Visit Page

  • HTTPS

    TEXT/HTML
    Visit Page

  • FTP

    TEXT/HTML
    Visit Page

  • https://doi.org/10.1371/journal.pone.0105884

    PLACEHOLDER/VALUE
    Download

  • https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html

    TEXT/HTML
    Visit Page

  • https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html

    TEXT/HTML
    Visit Page

  • GCMD Keyword Forum Page

    TEXT/HTML
    Visit Page

  • NCEI Contact Information

    TEXT/HTML
    Visit Page

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

0125008 DISSOLVED INORGANIC CARBON (DIC) pH SALINITY total alkalinity spectrophotometer biological laboratory experiments

Complete Metadata
@type dcat:Dataset
accessLevel non-public
contactPoint 
{
  "fn": "NOAA National Centers for Environmental Information",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:ncei.info@noaa.gov"
}
describedByType application/octet-steam
description This dataset contains laboratory experiment data that were collected to examine the effects of ocean acidification on shell condition and survival of Puget Sound pteropods. We tested whether the thecosome pteropod Limacina helicina from Puget Sound, an urbanized estuary in the northwest continental US, experiences shell dissolution and altered mortality rates when exposed to the high CO2, low aragonite saturation state (Ωa) conditions that occur in Puget Sound and the northeast Pacific Ocean. Five, week-long experiments were conducted in which we incubated pteropods collected from Puget Sound in four carbon chemistry conditions: current summer surface (~460-500 μatm CO2, Ωa ≈ 1.59), current deep water or surface conditions during upwelling (~760 and ~1600-1700 μatm CO2, Ωa ≈ 1.17 and 0.56), and future deep water or surface conditions during upwelling (~2800-3400 μatm CO2, Ωa ≈ 0.28). We measured shell condition using a scoring regime of five shell characteristics that capture different aspects of shell dissolution. We characterized carbon chemistry conditions in statistical analyses with Ωa, and conducted analyses considering Ωa both as a continuous dataset and as discrete treatments. Shell dissolution increased linearly as aragonite saturation state decreased. Discrete treatment comparisons indicate that shell dissolution was greater in undersaturated treatments compared to oversaturated treatments. Survival increased linearly with aragonite saturation state, though discrete treatment comparisons indicated that survival was similar in all but the lowest saturation state treatment. These results indicate that, under starvation conditions, pteropod survival may not be greatly affected by current and expected near-future aragonite saturation state in the NE Pacific, but shell dissolution may. Given that subsurface waters in Puget Sound’s main basin are undersaturated with respect to aragonite in the winter and can be undersaturated in the summer, the condition and persistence of the species in this estuary warrants further study.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "Project Metadata",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0125008.html",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NCEI Dataset Landing Page",
    "accessURL": "https://doi.org/10.7289/v5s75d83",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Descriptive Information",
    "accessURL": "https://www.ncei.noaa.gov/archive/accession/oas/125008",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "HTTPS",
    "accessURL": "https://www.ncei.noaa.gov/archive/accession/download/125008",
    "mediaType": "text/html",
    "description": "Navigate directly to the URL for data access and direct download.",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FTP",
    "accessURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0072/0125008/",
    "mediaType": "text/html",
    "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://doi.org/10.1371/journal.pone.0105884",
    "mediaType": "placeholder/value",
    "description": "journal article",
    "downloadURL": "https://doi.org/10.1371/journal.pone.0105884",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
    "accessURL": "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
    "mediaType": "text/html",
    "description": "OCADS website",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html",
    "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html",
    "mediaType": "text/html",
    "description": "Related dataset",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GCMD Keyword Forum Page",
    "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
    "mediaType": "text/html",
    "description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords",
    "describedByType": "application/octet-stream"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NCEI Contact Information",
    "accessURL": "https://www.ncei.noaa.gov/contact",
    "mediaType": "text/html",
    "description": "Information for contacts at NCEI.",
    "describedByType": "application/octet-stream"
  }
]
identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0125008.xml
issued 2015-01-07T00:00:00.000+00:00
keyword 
[
  "0125008",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "pH",
  "SALINITY",
  "total alkalinity",
  "spectrophotometer",
  "biological",
  "laboratory experiments",
  "NOAA Northwest Fisheries Science Center",
  "NOAA Northwest Fisheries Science Center",
  "NODC Ocean Acidification Scientific Data Stewardship (OADS)",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "Puget Sound",
  "oceanography",
  "DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA, U.S. Department of Commerce",
  "DOC/NOAA/NMFS/NWFSC > Northwest Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
  "Ocean Acidification Program (OAP)",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Laboratory experiment",
  "Limacina helicina",
  "human eye",
  "pteropods",
  "shell condition",
  "steroscope",
  "survival rate",
  "Arag",
  "Cat1",
  "Cat2",
  "Cat3",
  "Cat4",
  "Cat5",
  "DIC",
  "Dead",
  "Durafet",
  "Live",
  "Ratio",
  "Salinity",
  "Spec",
  "Sum",
  "TA",
  "pCO2",
  "pH",
  "OPTSPEC > Optical Spectrometer",
  "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN",
  "Port Susan, Puget Sound, Washington",
  "West coast of the U.S."
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2015-01-20T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
[
  "https://doi.org/10.1371/journal.pone.0105884",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123315.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0123316.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0117506.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0295839.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0299732.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0245952.html",
  "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0276024.html"
]
rights otherRestrictions
spatial -122.4,48.1,-122.4,48.1
temporal 2012-05-10T00:00:00+00:00/2012-07-12T00:00:00+00:00
theme 
[
  "geospatial"
]
title Effects of ocean acidification on shell condition and survival of Puget Sound pteropods from laboratory experiment studies from 2012-05-10 to 2012-07-12 (NCEI Accession 0125008)

data.gov

An official website of the GSA's Technology Transformation Services

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