High-resolution record of sea surface nitrate at Sentry Shoal in the Northern Strait of Georgia, British Columbia, Canada from 2015 to 2017.

The Environment Canada weather mooring at Sentry Shoal in the Northern Strait of Georgia provides a platform of opportunity for collection of high frequency biogeochemical measurements. From spring to fall in 2015, 2016, and 2017, autonomous sensors were deployed on the mooring to collect surface nitrate, temperature and salinity measurements every 30 minutes. Nitrate concentration was measured using a Satlantic SUNA (Ultraviolet Nitrate Analyzer), temperature and salinity were measured using a SeaBird 37-SMP MicroCAT. Sensors were deployed each year in the spring and serviced in the field every 2-3 months, following recovery in the fall, sensors were shipped for factory service and calibration. This project was supported by the Tula Foundation and the Pacific Salmon Foundation, fieldwork was a collaborative effort between the Hakai Institute, and SeaThis Consulting.

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Licence: Creative Commons Attribution 4.0

Data and Resources

Dates

Metadata Reference Date(s) August 25, 2021, 19:29 (UTC) (Revision)
September 23, 2021, 00:00 (UTC) (Publication)
Dataset Reference Date(s) September 25, 2019 (Publication)
Frequency of Update As Needed

Citation

Dataset extent

Map data © OpenStreetMap contributors

Additional Info

Field Value
Ocean Variables Nitrate
Scope Dataset
Status On Going
Topic Category oceans
Maintenance Note Generated from https://cioos-siooc.github.io/metadata-entry-form
Point of Contact
  • Name: Katie Pocock
    Affiliation: Hakai Institute
    Contact Info Email: katie.pocock@hakai.org
    Role: Point of Contact
  • Name: Katie Pocock
    Affiliation: Hakai Institute
    Contact Info Email: katie.pocock@hakai.org
    Role: Point of Contact
  • Name: Katie Pocock
    Affiliation: Hakai Institute
    Contact Info Email: katie.pocock@hakai.org
    Role: Custodian
Responsible Party
  • Organisation Name / Affiliation: Hakai Institute
    Contact Info Email: data@hakai.org
    Role: Resource Provider
  • Organisation Name / Affiliation: Hakai Institute
    Contact Info Email: data@hakai.org
    Role: Owner
Spatial Extent {"type": "Polygon", "coordinates": [[[-125.2942704, 49.83702595], [-124.90571487, 49.83702595], [-124.90571487, 50.05976151], [-125.2942704, 50.05976151], [-125.2942704, 49.83702595]]]}
North Bounding Latitude 50.05976151
South Bounding Latitude 49.83702595
East Bounding Longitude -124.90571487
West Bounding Longitude -125.2942704
Temporal Extent
Vertical Extent Min: 0.0
Max: 0.0
Default Locale English
Citation identifier
Code: https://doi.org/10.21966/yk87-4x24
Version
Associated Datasets