These datasets include measurements of chlorophyll-a concentration of:

  • Bottom-ice communities and Melosira arctica

  • Phytoplankton and melt pond communities

Data was collected in Hudson Bay during the BaySys cruise in June/ July 2018.

Pigment concentrations were determined with the fluorometry method.

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Keywords

Metadata

Field Value
Dataset Name Chlorophyll-a concentration in ice and water - Hudson Bay 2018
Dataset General Type Chlorophyll a concentration
Dataset Type Dataset
Dataset Level
Program Website
Keyword Vocabulary Polar Data catalogue
Keyword Vocabulary URL https://www.polardata.ca/pdcinput/public/keywordlibrary
Theme Marine
Dataset Status Complete
Maintenance and Update Frequency As needed
Dataset Last Revision Date 2020-11-16
Dataset DOI 10.34992/j5yw-jb95
Metadata Creation Date 2023
Publisher CanWIN
Field Value
Dataset Collection Start Date 2018-05-31
Dataset Collection End Date 2018-07-01
Spatial regions Hudson Bay
Spatial extent West Bound Longitude
Spatial extent East Bound Longitude
Spatial extent South Bound Latitude
Spatial extent North Bound Latitude
Field Value
Sample Collection
Sample Collection 1
Sampling Instrument Name
Core Barrel
Standardized Sampling Instrument Name
KOVACS ice coring systems
Sample Collection Method Name
Ice core collection
Comment
Method Link
Method Summary
Sample Collection 2
Sampling Instrument Name
Niskin bottles (Rosette)
Standardized Sampling Instrument Name
Niskin Bottle
Sample Collection Method Name
Water collection
Comment
Method Link
Method Summary
Sample Collection 3
Sampling Instrument Name
Rosette Sampler
Standardized Sampling Instrument Name
Sample Collection Method Name
Water collection
Comment
Method Link
Method Summary
Activity Collection Type Field Measurement
Preferred citation Holm-Hansen O, Lorenzen CJ, Holmes RW, Strickland JDH. 1965. Fluorometric Determination of Chlorophyll. ICES J Mar Sci 30(1): 3–15. Oxford Academic. doi: 10.1093/icesjms/30.1.3
Analytical Instrument
Analytical Instrument 1
Analytical Instrument Name
Fluorometer (10AU Field Fluorometer, Turner Designs)
Standardized Analytical Instrument Name
Analytical Instrument Identifier Id
Analytical Instrument Identifier Type
Analytical Method
Field Value
License Name Creative Commons Attribution 4.0 International
Licence Type Open
Embargo Date
Licence URL https://spdx.org/licenses
Terms of Access

CanWIN datasets are licensed individually, however most are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) Public License. Details for the licence applied can be found using the Licence URL link provided with each dataset. By using data and information provided on this site you accept the terms and conditions of the License. Unless otherwise specified, the license grants the rights to the public to use and share the data and results derived therefrom as long as the proper acknowledgment is given to the data licensor (citation), that any alteration to the data is clearly indicated, and that a link to the original data and the license is made available.
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Field Value
Dataset Authors
Dataset Authors 1
Name
Matthes, Lisa. C
Type of Name
Personal
Email
matthesl@myumanitoba.ca
Affiliation
Centre for Earth Observation Science - University of Manitoba
ORCID ID
0000-0002-7362-0417
Dataset Authors 2
Name
Mundy, C.J.
Type of Name
Personal
Email
cj.mundy@umanitoba.ca
Affiliation
Centre for Earth Observation Science - University of Manitoba
ORCID ID
Dataset Authors 3
Name
Ehns, Jens
Type of Name
Personal
Email
jens.ehn@umanitoba.ca
Affiliation
Centre for Earth Observation Science - University of Manitoba
ORCID ID
Contributors
Contributors 1
Name
Role
Email
Affiliation
ORCID ID
Project Data Curator Matthes, Lisa. C
Project Data Curator email matthesl@myumanitoba.ca
Project Data Curator Affiliation Centre for Earth Observation Science - University of Manitoba
Awards
Field Value
Related Resources
Related Resources 1
Related Resource Name
Resource Code
Identifier Type
Relationship To This Dataset
Resource Type
Online Resource
Type
Series Name
Field Value
Publications
Publications 1
Publication Name
Light propagation in ice-covered environments: Seasonal progression and biological implications. PhD thesis.
Identifier Code
http://hdl.handle.net/1993/35352
Identifier Type
URL
Relationship to this dataset
Describes
Resource Type
Online Resource
Publication Type
Dissertation
Publications 2
Publication Name
Environmental drivers of spring primary production in Hudson Bay
Identifier Code
doi.org/10.1525/elementa.2020.00160
Identifier Type
DOI
Relationship to this dataset
Resource Type
Online Resource
Publication Type
JournalArticle
Publications 3
Publication Name
Protist communities along freshwater–marine transition zones in Hudson Bay (Canada)
Identifier Code
doi.org/10.1525/elementa.2021.00111
Identifier Type
DOI
Relationship to this dataset
Resource Type
Online Resource
Publication Type
JournalArticle
Publications 4
Publication Name
Response of microalgal communities to a seasonal freshwater gradient in southwestern Hudson Bay, Canada
Identifier Code
doi.org/10.1525/elementa.2020.00160
Identifier Type
DOI
Relationship to this dataset
Resource Type
Online Resource
Publication Type
JournalArticle