ab953cb8-8675-4a85-b561-add6ceba015f eng utf8 dataset dataset NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom polardatacentre@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact 2020-01-07 ISO 19115 Geographic Information - Metadata ISO 19115:2003(E) European Petroleum Survey Group (EPSG) Geodetic Parameter Registry 2008-11-12 publication European Petroleum Survey Group EPSGadministrator@iogp.org https://www.epsg-registry.org/ EPSG Geodetic Parameter Dataset The EPSG Geodetic Parameter Dataset is a structured dataset of Coordinate Reference Systems and Coordinate Transformations, accessible through this online registry. information publisher urn:ogc:def:crs:EPSG::3031 6.18.3 Glacier algae cell counts from UPE_U, north-west Greenland, 26 July 2018 2020-01-07 creation 2020-01-07 revision 2020-01-07 publication 2020-01-07 released 1.0 https://doi.org/10.5285/ab953cb8-8675-4a85-b561-add6ceba015f doi GB/NERC/BAS/PDC/01289 https://data.bas.ac.uk/ NE/M021025/1 award Please cite this item as: Williamson, C., Tedstone, A., & Cook, J. (2020). Glacier algae cell counts from UPE_U, north-west Greenland, 26 July 2018 (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/ab953cb8-8675-4a85-b561-add6ceba015f This dataset consists of 75 destructive ice surface samples for which glacier algae cell counts were undertaken. The sample locations were distributed randomly over a 250 X 250 m area. Funding was provided by the NERC standard grant NE/M021025/1. No credit. completed Williamson, Christopher University of Bristol Researcher author Tedstone, Andrew University of Bristol Researcher author Cook, Joseph University of Sheffield Researcher author NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information pointOfContact asNeeded completed EARTH SCIENCE > Biosphere > Plant Taxonomy > Algae EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Glaciers EARTH SCIENCE > Cryosphere > Glaciers/Ice Sheets > Ice Sheets EARTH SCIENCE > Cryosphere > Snow/Ice > Albedo theme Global Change Master Directory (GCMD) Science Keywords 2026-01-27 publication 23 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) Greenbelt MD United States of America https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher albedo glacier algae ice theme UPE_U, north-west Greenland Ice Sheet Greenland place Habitats and biotopes Elevation Meteorological geographical features theme GEMET - INSPIRE themes, version 1.0 2021-01-06 revision otherRestrictions no limitations to public access otherRestrictions no limitations license Open Government Licence v3.0 otherRestrictions This data is governed by the NERC Data Policy: https://www.ukri.org/who-we-are/nerc/our-policies-and-standards/nerc-data-policy/ otherRestrictions This data is governed by the NERC data policy and supplied under Open Government Licence v.3 otherRestrictions No restrictions apply. url url crossReference url url crossReference doi doi crossReference doi doi crossReference url url largerWorkCitation url url crossReference url url crossReference textTable eng utf8 climatologyMeteorologyAtmosphere environment -53.56 -53.55 72.88 72.88 2018-07-26 2018-07-26 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. NERC EDS UK Polar Data Centre +44 (0)1223 221400 British Antarctic Survey, High Cross, Madingley Road Cambridge Cambridgeshire CB3 0ET United Kingdom PDCServiceDesk@bas.ac.uk https://www.bas.ac.uk/team/business-teams/information-services/uk-polar-data-centre/ information distributor text/plain text/csv bytes 1024 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=ab953cb8-8675-4a85-b561-add6ceba015f WWW:LINK-1.0-http--link Get Data Download data download bytes 1024 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=ab953cb8-8675-4a85-b561-add6ceba015f WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: On 26 July 2018 we cast a random 75-point sampling grid over our UAS flight area defined in "Multi-spectral unmanned aerial system imagery, UPE_U, north-west Greenland, July 2018: Levels 2 (ground reflectance) and 3 (broadband albedo and surface type classification)" (DOI: 10.5285/2dd66461-94af-458f-a9d2-c24bb0bd0322). We used a trowel to scrape the snow away to reveal the bare ice surface beneath for sampling. Samples were made by cutting a 30 X 30 X 2 cm volume out using a metal ice saw and trowel and transferring into a sterile Whirl-Pak bag which was immediately placed in the dark to melt over a 24 hour period at ambient air temperature. Following melting, samples were homogenised, sub-sampled into Falcon tubes and fixed with 2% final concentration gluteraldehyde. Samples were then returned to laboratories at the Universities of Sheffield and Bristol for counting by microscopic haeomcyometry. Full details of the enumeration protocols used are in Williamson et al. (2018, FEMS Microbiology). Data quality: Good. asNeeded completed