d05fb53f-9277-459f-ab85-e260981c643d 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 2017-04-27 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 Long-term gonad status for Antarctic benthic marine invertebrates - Rothera Station 2017-04-27 creation 2017-04-27 revision 2017-04-27 publication 2017-04-27 released 1 https://doi.org/10.5285/d05fb53f-9277-459f-ab85-e260981c643d doi GB/NERC/BAS/PDC/00931 https://data.bas.ac.uk/ Please cite this item as: Peck, L., Morley, S., Clark, M., Tyler, P., & Grange, L. (2018). Long-term gonad status for Antarctic benthic marine invertebrates - Rothera Station (Version 1) [Data set]. Polar Data Centre; British Antarctic Survey, Natural Environment Research Council; Cambridge, CB3 0ET, UK. https://doi.org/10.5285/d05fb53f-9277-459f-ab85-e260981c643d These data are gonad index (gonad mass/total animal mass) and egg size measurements for two Antarctic marine invertebrates, the starfish Odontaster validus and the brittle star Ophionotus victoriae. Data are for samples hand-collected monthly, where weather permits, by scuba divers from sites near the British Antarctic Survey's research station at Rothera Point, Adelaide Island. Samples were first collected in 1997 and have continued for 19 years to 2015. No credit. completed Peck, Lloyd British Antarctic Survey Researcher author Morley, Simon British Antarctic Survey Researcher author Clark, Melody British Antarctic Survey Researcher author Tyler, Paul University of Southampton Researcher author Grange, Laura 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 > Ecological Dynamics > Biomass EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates EARTH SCIENCE > Oceans > Marine Environment Monitoring 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 Antarctic echinoderm gamete gonad gonad index marine invertebrate reproduction theme Adelaide Island, Rothera Point, South Cove and Hangar Cove study sites Antarctica 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 Data released under Open Government Licence V3.0: otherRestrictions No restrictions apply url url crossReference textTable eng utf8 biota environment oceans -68.1362 -68.1362 -67.5701 -67.5701 1997-01-01 2015-12-31 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 bytes 1 https://ramadda.data.bas.ac.uk/repository/entry/show/?entryid=d05fb53f-9277-459f-ab85-e260981c643d WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: The data are for gonad weights or counts made from histologically prepared slides in Southampton University (for more information contact Dr Laura Grange, National Oceanography Centre, University of Southampton). Slides were made from gonad samples from specimens collected monthly from South Cove or Hangar Cove, Rothera Point, Adelaide Island and preserved in 4% buffered formaldehyde. Data quality: Data are raw values quality checked after entry into the spreadsheet. asNeeded completed