ba29d42b-ebee-4da8-9861-f46277e14b5d 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 2019-03-21 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 Detailed water quality parameters at Adventdalen, Svalbard (2015-2016) 2019-03-21 creation 2019-03-21 revision 2019-03-21 publication 2019-03-21 released 1.0 https://doi.org/10.5285/ba29d42b-ebee-4da8-9861-f46277e14b5d doi GB/NERC/BAS/PDC/01138 https://data.bas.ac.uk/ NE/M019829/1 award Please cite this item as: Nowak, A., & Hodson, A. (2019). Detailed water quality parameters at Adventdalen, Svalbard (2015-2016) (Version 1.0) [Data set]. UK Polar Data Centre, Natural Environment Research Council, UK Research & Innovation. https://doi.org/10.5285/ba29d42b-ebee-4da8-9861-f46277e14b5d Adventdalen is a medium-sized (513 km2) catchment in continuous permafrost zone of central Spitsbergen. It has 11.7 % glacier cover, a large flat valley floor comprised of uplifted, glaciomarine sediments, covered in the lower part by a veneer of aeolian sediments up to 4 m thick. The geology of the catchment is dominated by sandstones, shales and carbonates. Freshwater samples were collected typically every second day throughout the principal runoff season (late May until early September) during 2015 and 2016 from a downstream site located at the head of the delta. Analysis of major ions (by ion chromatography) and minor constituents (trace metals by icpms and silica by colorimetric analysis). Funding was provided by the NERC grant NE/M019829/1. No credit. completed Nowak, Aga Department of Geography, University of Sheffield Researcher author Hodson, Andrew Department of Geography, 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 > Cryosphere > Frozen Ground > Permafrost EARTH SCIENCE > Cryosphere > Snow/Ice > Permafrost EARTH SCIENCE > Hydrosphere > Snow/Ice > Permafrost EARTH SCIENCE > Hydrosphere > Surface Water > Runoff EARTH SCIENCE > Hydrosphere > Surface Water > Surface Water Chemistry EARTH SCIENCE > Hydrosphere > Water Quality/Water Chemistry > Trace Metals EARTH SCIENCE > Hydrosphere > Water Quality/Water Chemistry > Water Ion Concentration 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 Arctic Major ions Runoff Silica Svalbard Trace metals theme Adventdalen, Svalbard Arctic place Meteorological geographical features Hydrography 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 largerWorkCitation url url crossReference doi doi crossReference textTable eng utf8 environment 15.82849 15.82849 78.20389 78.20389 2015-05-22 2016-09-05 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 30720 https://ramadda.data.bas.ac.uk/repository/entry/show?entryid=ba29d42b-ebee-4da8-9861-f46277e14b5d WWW:LINK-1.0-http--link Get Data Download data download dataset Methodology: Samples for trace metal analysis were filtered using pre-rinsed 0.45um Whatman Puradisc Aqua 30 syringe filters and stored in 15mL Eppendorf Tubes after immediate acidification to pH 1.7 using reagent grade HNO3 (AnalaR 65% Normapur, VWR, IL, USA). Samples for major ions were stored in sterile 50 mL centrifuge tube after filtration and rinsing. Analysis of Fl-, Cl-, NO3-, and SO42- employed a Dionex ICS90 ion chromatography module calibrated in the range 0 - 2 mg L-1. Precision errors for these ions ranged from 0.9 % (SO42-) to 1.6 % (PO43-) and the limit of detection (three times the standard deviation of ten blanks) was < 0.05 mg L-1. A Skalar Autoanalyser, was employed for quantification of dissolved Si (detection limits 0.1 mg L-1, available for 2015 only) using standard colorimetric methods. Concentrations of cations Ca2+, Mg2+, Na+ and K+ were determined by ICP-OES using a Thermo Fisher iCAP 7400 Radial ICP-OES with an internal standard of 1ppm Y, a limit of detection of 0.07 mg L-1 or better and precision errors < 3.65%. For Al, Co, Fe, Mn, Ni, Sr, Ti, and Zn we employed a Thermo Fisher iCAPQc ICP-MS, with internal standard of 1 ppb Rh, a limit of detection < 0.7 ppb and precision 3.2% or better. Accuracy of each method was assessed by analysing freshwater certified reference standards throughout the analyses. Data quality: For missing analyses or lost samples, cells have been left blank. Results below detection limit are marked 'b.d.' asNeeded completed