BGS Hosted Metadata
Sea ice biology and biogeochemistry data of Lincoln Sea 2018
Data were collected as part of the DiatomARCTIC project during the Multidisciplinary Arctic Program - Last Ice sampling campaign (82.576 N 62.471 W), 7-23 May, 2018. The bottom 10 cm of ice samples were collected during this time from neighbouring first-year and multi-year sea ice floes, from which the following parameters were determined: chlorophyll a, exopolymeric substances, ice algal taxonomic composition, oxygen-based net community production and bulk-ice nitrate, nitrite and phosphate concentrations. All samples were melted without dilution and were processed by K Campbell.
This work is a contribution to the Diatom ARCTIC project (NE/R012849/1; 03F0810A), part of the Changing Arctic Ocean program, jointly funded by the UKRI Natural Environment Research Council and the German Federal Ministry of Education (BMBF) and Fisheries and Oceans Canada (DFO) Science and the Marine Productivity Laboratory Program. The Multidisciplinary Arctic Program (MAP) - Last Ice is funded by Fisheries and Oceans Canada (DFO) Science in support of Tuvaijuittuq Marine Protected Area (MPA). Additional support was provided by Polar Continental Shelf Program (PCSP, Project 10718) and the Natural Sciences and Engineering Research Council of Canada (NSERC) Discovery Funds to CM and CHSR.
Simple
- Date (Creation)
- 2021-11-02
- Date (Revision)
- 2021-11-02
- Date (Publication)
- 2021-11-02
- Date (released)
- 2021-11-02
- Edition
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1.0
- Unique resource identifier
- https://doi.org/10.5285/366092bd-ab2f-4c80-a6d8-226079d2a0be
- Codespace
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doi
- Unique resource identifier
- GB/NERC/BAS/PDC/01581
- Codespace
- Unique resource identifier
- NE/R012849/1
- Codespace
-
award
- Other citation details
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Please cite this item as: Campbell, K. (2021). Sea ice biology and biogeochemistry data of Lincoln Sea 2018 (Version 1.0) [Data set]. NERC EDS UK Polar Data Centre. https://doi.org/10.5285/366092bd-ab2f-4c80-a6d8-226079d2a0be
- Credit
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No credit.
- Status
- Completed
- Point of contact
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Organisation name Individual name Electronic mail address Role University of Bristol Campbell, Karley Author NERC EDS UK Polar Data Centre Point of contact
- Maintenance and update frequency
- As needed
- Maintenance note
- Completed
- Theme
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Arctic
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Sea ice
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algae
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biogeochemistry
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production
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- Place
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Canadian Arctic, Lincoln Sea Arctic
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GEMET - INSPIRE themes, version 1.0
- Access constraints
- Other restrictions
- Other constraints
- no limitations to public access
- Access constraints
- Other restrictions
- Other constraints
- no limitations
- Use constraints
- License
- Other constraints
- Open Government Licence v3.0
- Use constraints
- Other restrictions
- Other constraints
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Data released under Open Government Licence V3.0:
- Use constraints
- Other restrictions
- Other constraints
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None.
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- doi
- Codespace
-
doi
- Association Type
- Cross reference
- Unique resource identifier
- url
- Codespace
-
url
- Association Type
- Larger work citation
- Spatial representation type
- Text, table
- Language
- English
- Character set
- UTF8
- Topic category
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- Biota
- Environment
- Oceans
)
- Begin date
- 2018-05-04
- End date
- 2018-05-23
- Supplemental Information
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It is recommended that careful attention be paid to the contents of any data, and that the author be contacted with any questions regarding appropriate use. If you find any errors or omissions, please report them to polardatacentre@bas.ac.uk.
- Title
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European Petroleum Survey Group (EPSG) Geodetic Parameter Registry
- Date (Publication)
- 2008-11-12
- Cited responsible party
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Organisation name Individual name Electronic mail address Role European Petroleum Survey Group
Publisher
- Unique resource identifier
- urn:ogc:def:crs:EPSG::3031
- Version
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6.18.3
Distributor
- Distributor contact
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Organisation name Individual name Electronic mail address Role NERC EDS UK Polar Data Centre Distributor
- Distributor format
-
Name Version text/plain
- Units of distribution
-
bytes
- Transfer size
- 3891
- OnLine resource
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Protocol Linkage Name WWW:LINK-1.0-http--link
https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=366092bd-ab2f-4c80-a6d8-226079d2a0be Get Data
- Hierarchy level
- Dataset
- Statement
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Methodology:
The bottom 10 cm of sea ice cores were collected on May 23 from 14 locations along a 240-m transect spanning both first-year ice (FYI) and multi-year ice (MYI) floes, using a 9-cm diameter Mark II ice coring system from Kovacs Enterprise LLC. These cores were melted without dilution and processed within 24h for the variables defined.
Variables were processed according to the following references:
Chlorophyll a (Parsons et al., 1984); 0.7 µm GF/F (Whatmann)
Exopolymeric substances (Dubois et al., 1956); 0.4 µm polycarbonate filters (Millipore)
Sea ice algal taxonomy (Campbell et al., 2018); Lugol preservation
Net community production (Campbell et al., 2016)
Inorganic nutrients (Strickland and Parsons, 1972); 0.7 µm GF/F (Whatmann) pre-filtered
Data collected on 23 May were taken from 14 locations (10 first-year ice; 4 multi-year ice). Data from single point locations in the study region were also taken for first-year ice on 4, 11, 15, 19, and 23 May, and for multi-year ice on 7, 11, 19, 23 May.
Data collection:
Chlorophyll a (Turner Designs 10AU fluorometer)
Exopolymeric substances (Agilent Cary 60 spectrophotometer)
Sea ice algal taxonomy (Nikon inverted microscope)
Net community production (Firesting oxygen optodes; modelling with Matlab R2019b software)
Inorganic nutrients (LaChat QuikChem 8500 series 2 flow injection analyser (QuikChem Method 31-114-27-1-D))
Data quality:
Instrument calibration was done prior to measurements of fluorescence (chlorophyll a), net community production (two-point calibration), and inorganic nutrients. The concentration of exopolymeric substances was determined with reference to glucose.
Metadata
- File identifier
- 366092bd-ab2f-4c80-a6d8-226079d2a0be XML
- Metadata language
- English
- Character set
- UTF8
- Hierarchy level
- Dataset
- Hierarchy level name
-
dataset
- Date stamp
- 2021-11-02
- Metadata standard name
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ISO 19115 Geographic Information - Metadata
- Metadata standard version
-
ISO 19115:2003(E)
- Metadata author
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Organisation name Individual name Electronic mail address Role NERC EDS UK Polar Data Centre Point of contact
))
