High-resolution record of CO2 content from October 2013 to December 2018 measured in seawater entering the Alutiiq Pride Shellfish Hatchery in Seward, Alaska, USA

10.21966/nkcy-8c07

The Alutiiq Pride Shellfish Hatchery in Seward, Alaska has been a site for shore-based and high-resolution measurement of seawater CO2 content since October 2013. Measurements of temperature, salinity, and CO2 partial pressure are made near-continuously from a seawater sample line with an intake 100 m from the hatchery and at a depth of 75 m in Resurrection Bay. The effort to collect these data is a collaboration between the Alutiiq Pride Shellfish Hatchery and the Hakai Institute with support from the Alaska Ocean Observing System via the project “Turning the Headlights on ‘High’: Improving an Ocean Acidification Observing System in Support of Pacific Coast Shellfish Growers” (http://www.nanoos.org/documents/announcements/msi-announcement-oa.pdf) that was jointly funded by IOOS and NOAA’s Ocean Acidification Program. CO2 data were collected using either a Sunburst Sensors SUPERCO2 system (October 13, 2013 to August 5, 2014) or a Burke-o-Lator pCO2/TCO2 analyzer (August 15, 2014 to December 20, 2018). Temperature and salinity data were collected using a Sea-Bird SBE 45 MicroTSG Thermosalinograph. The collection and analysis of these data are part of the Hakai Institute’s directive to advance the understanding of carbon cycling in northeast Pacific coastal settings with specific emphasis on ocean acidification.

Access and Use

Licence: Creative Commons Attribution 4.0
Limitations: Appropriate credit must be given to Hakai Institute and the authors of the dataset.

Data and Resources

Hakai's Google Drive FolderHTML

Restricted Access Online Data Folder

Citation

Keywords

Dataset extent

Map data © OpenStreetMap contributors

Metadata Reference Date(s) February 01, 2022 (Publication)
February 01, 2022 (Revision)
Data Reference Date(s) January 03, 2019 (Publication)
Frequency of Update As Needed

Access full metadata here

Source last modified August 25, 2022 at 04:07

Other records harvested from Hakai Metadata Form data

Responsible Party 1
Name
Wiley Evans
Affiliation
Hakai Institute
Email
data@hakai.org
Role
  • Custodian
  • Owner
  • Point of Contact
Responsible Party 2
Affiliation
Hakai Institute
Email
data@hakai.org
Role
  • Distributor
  • Resource Provider

Field Value
Ocean Variables
  • Inorganic Carbon
  • Other
Scope Dataset
Status Completed
Topic Category oceans
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Spatial Extent { "coordinates": [ [ [ -150.14476634, 59.68961051 ], [ -148.42177964, 59.68961051 ], [ -148.42177964, 60.2984757 ], [ -150.14476634, 60.2984757 ], [ -150.14476634, 59.68961051 ] ] ], "type": "Polygon" }
North Bounding Latitude 60.2984757
South Bounding Latitude 59.68961051
East Bounding Longitude -148.42177964
West Bounding Longitude -150.14476634
Vertical Extent
Min
0.0
Max
0.0
Default Locale English
Citation identifier
Code
https://doi.org/10.21966/nkcy-8c07