749ffa17-ee4f-46a4-8827-5f062af19a6c 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 2018-09-26 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 Carbonate flux in the Northern Scotia Sea from April 2009 to February 2011 2018-09-26 creation 2018-09-26 revision 2018-09-26 publication 2018-09-26 released None https://doi.org/10.5285/749ffa17-ee4f-46a4-8827-5f062af19a6c doi GB/NERC/BAS/PDC/01100 https://data.bas.ac.uk/ Please cite this item as: Manno, C. (2018). Carbonate flux in the Northern Scotia Sea from April 2009 to February 2011 (Version None) [Data set]. Polar Data Centre, British Antarctic Survey, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/749ffa17-ee4f-46a4-8827-5f062af19a6c This dataset is referring to 2-year time series of particle flux, as measured by two deep moored sediment traps (P2, P3) located in the Southern Ocean (northern Scotia Sea sector), a globally important region of atmospheric CO2 drawdown containing both naturally iron-fertilised (P3) and iron-limited (P2) regimes. The dataset includes the main biogeochemical flux parameters (such as Bsi, POC and PIC) as well as the specific contribution of each part of the plankton calcifying community (pteropods, foraminifera, coccolithphores and ostracods) to the PIC within a period from April 2009 to February 2011. The dataset allows the estimation of the Carbonate Counter Pump (CCP), which causes an increase in surface ocean CO2 through the calcification and precipitation of carbonate. No credit. completed Manno, Clara British Antarctic Survey, Natural Environment Research Council, UK Research & Innovation 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 > Oceans > Marine Biology > Marine Microbiota EARTH SCIENCE > Oceans > Marine Sediments > Particle Flux EARTH SCIENCE > Oceans > Ocean Chemistry > Organic Carbon 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 Biosilica Foraminifera Inorganic Carbon Organic Carbon Pteropod theme Scotia Sea Southern Ocean place 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: url url crossReference url url crossReference textTable eng utf8 biota environment oceans -40.12366 -40.12366 -55.19983 -55.19983 2009-04-01 2011-02-28 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 application/vnd.ms-excel bytes 12288 https://ramadda.data.bas.ac.uk/repository/entry/show/?entryid=749ffa17-ee4f-46a4-8827-5f062af19a6c WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Sample were collected by using sediment trap deployed on bottom-tethered moorings during the WCB cruise number JR200 and JR228. Once in the laboratory, samples were divided into a series of replicate fractions for subsequent analysis using a McLane rotary sample splitter (McLane Labs, Falmouth, MA, USA). TC and POC was measured by combustion in an elemental analyser (CHN); Particulate Inorganic Carbon (PIC) was obtained by determining the difference between Total particulate Carbon (TC) and Particulate Organic Carbon (POC). Biogenic silica (BSi) was determined following a progressive dissolution method followed by colorimetric analysis. Calcifying plankton component (pteropods, ostracods and foraminifera) were counted and picked by using a light microscope (Olympus SZX16). CaCO3 was measured for each taxonomic group by combustion in a muffle furnace at 550°C. Coccolithophore carbonate amount was indirectly estimated by analysing the amount of CaCO3 left in the sample after the removal of pteropods, ostracod and foraminifera. Data quality: Physical data acquired during the sediment trap deployment suggest the record was not subjected to major hydrodynamic biases since mean current velocities near to the sediment traps were < 10 cm s-1 and we assumed no significant lateral advection occurred. asNeeded completed