b62af357-cbee-4a98-894b-5ed3c11cef7d 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 2020-07-23 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 Sediment surface images (SSI) for replicate macrofaunal communities from the Western Barents Sea for summer 2018 2020-07-23 creation 2020-07-23 revision 2020-07-23 publication 2020-07-23 released 1.0 https://doi.org/10.5285/b62af357-cbee-4a98-894b-5ed3c11cef7d doi GB/NERC/BAS/PDC/01369 https://data.bas.ac.uk/ NE/N015894/1 award NE/P006426/1 award Please cite this item as: Solan, M., Godbold, J., Grange, L., Ward, E., Wood, C., & Reed, A. (2020). Sediment surface images (SSI) for replicate macrofaunal communities from the Western Barents Sea for summer 2018 (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/b62af357-cbee-4a98-894b-5ed3c11cef7d Images of the macrofaunal mediated redistribution of optically distinct particulate tracers (luminophores) for intact communities from the western Barents Sea after 12 days incubation. Images taken from above each aquarium using a digital SLR camera. Samples were collected on the cruise JR17007. Funding was provided by 'The Changing Arctic Ocean Seafloor (ChAOS) - how changing sea ice conditions impact biological communities, biogeochemical processes and ecosystems''' project (NE/N015894/1 and NE/P006426/1, 2017-2021), part of the NERC funded Changing Arctic Ocean programme. No credit. completed Solan, Martin University of Southampton Researcher author Godbold, Jasmin University of Southampton Researcher author Grange, Laura Bangor University Researcher author Ward, Ellie Rose University of Southampton Researcher author Wood, Christina University of Southampton Researcher author Reed, Adam University of Southampton 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 > Aquatic Habitat > Benthic Habitat EARTH SCIENCE > Oceans > Marine Sediments > Bioturbation 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 bioturbation functional group particle reworking sediment surface surficial faunal activity theme Western Barents Sea Arctic place Habitats and biotopes Oceanographic 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 largerWorkCitation textTable eng utf8 geoscientificInformation oceans 29.32781 30.50113 74.50008 81.28136 2018-07-19 2018-07-28 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 image/jpeg bytes 260990566 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=b62af357-cbee-4a98-894b-5ed3c11cef7d WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Data were collected from each of 6 stations in 2018 (B13-B17 and Xs) during research cruise (RRS James Clark Ross: JR17007 (10th July to 5th August, 2018) following a transect along the 30ºE meridian. At each station four replicate intact sediment cores (LWH: 20 x 20 x 12 cm) were obtained from replicate 0.1m2 USNL (Unites States Naval Laboratory) box cores using a core extruder, transferred to transparent acrylic aquaria (internal dimensions, LWH: 20 x 20 x 34 cm) and overlain with ~8 L (20cm depth) surface seawater (salinity, ~34). Aquaria (n = 24) were randomly transferred to one of two insulated fibreglass seawater baths (LWH: 1.2 x 1.2 x 0.8m, Tanks Direct, UK) and maintained at a representative ambient bottom temperature in the dark. Faunal mediated sediment particle reworking was estimated by establishing the redistribution of optically distinct particulate tracers (luminophores: 215g aquaria-1, fluorescent green, <200µm silica sand, density 2.35 kg dm-3; Glass Pebbles Ltd., UK). Luminophores were evenly distributed across the sediment surface immediately after the partial seawater change. After 12 days, images (RGB colour, JPEG compression) of the surficial redistribution of luminophores were taken from above each aquarium using a digital SLR camera. Resolution: Realised camera resolution of ~60 µm pixel-1. Resolution image specific and can be calculated by dividing the the internal dimension of the aquarium (20cm) visible in each image by the distance measured in pixels. Data collection: Instrumentation: Canon 400D digital SLR camera Data quality: Original unedited images provided. asNeeded completed