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Dissolved Mn in the Arctic Ocean
Entry ID: Dissolved_Mn_Arctic_Middag_IPY35_NL

Abstract: Sampling and Analytical Methodology:
Samples were taken using 24 internally Teflon-coated PVC 12 litre GO-FLO Samplers (General Oceanics Inc.) mounted on an all-titanium frame (De Baar et al., 2008). This frame was connected to a 17.7 mm diameter Kevlar hydrowire with seven independent internal signal/conductor cables (Cousin Trestec S.A.) and controlled from onboard. Each GO-FLO sampler ... View entire text
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Geographic Coverage
Spatial coordinates   
  N: 88.66   S: 75.2   E: 33.95   W: -135.04
Min Depth: 0 M Max Depth: 5200 M

Data Set Citation
Dataset Originator/Creator: Rob Middag
Dataset Title: Dissolved Mn Arctic Ocean
Dataset Series Name: GEOTRACES IPY-NL
Dataset Release Date: 2009
Dataset Release Place: The Netherlands
Dataset Publisher: NIOZ
Version: 1
Data Presentation Form: digital
Temporal Coverage
Start Date: 2007-07-28
Stop Date: 2007-10-07
Quality Data Processing:
A standard was measured in triplicate every day. This standard was a sub-sample of a 25 L volume of filtered seawater that was taken at the beginning of the cruise in the Barents Sea. The relative standard deviation of the replicate analysis seawater sample that was analysed 22 times on different days in triplicate was 2.19%. The relative standard deviation on ... View entire text
Access Constraints No constraints
Use Constraints Reference required:
Middag et al., in preparation
Ancillary Keywords
Data Set Progress
Data Center
Netherlands National Polar Data Centre, Royal Netherlands Institute for Sea Research, Netherlands Organization for Scientific Research, Netherlands Supplemental Info
Data Center URL:

Data Center Personnel
Phone: +31 222 369 420
Fax: +31 222 319 674
Email: ira.van.den.broek at
Contact Address:
P.O. Box 59
City: Den Burg
Postal Code: 1790 AB
Country: The Netherlands

Data Center Personnel
Phone: +31-222-369 479
Fax: +31-222-319674
Email: bruin at
Contact Address:
P.O. Box 59
City: Den Burg
Postal Code: 1790 AB
Country: The Netherlands
Distribution Media: internet
Phone: +31222369464
Fax: +31222319674
Email: rob.middag at
Contact Address:
P.O. Box 59
City: Den Burg
Postal Code: 1790 AB
Country: The Netherlands
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Related files and references:
De Baar, H.J.W., Timmermans, K.R., Laan, P., de Porto, H.H., Ober, S., Blom, J.J., Bakker, M.C., Schilling, J., Sarthou, G., Smit, M.G., Klunder, M., 2008. Titan: A new facility for ultraclean sampling of trace elements and isotopes in the deep oceans in the international Geotraces program. Marine Chemistry 111 (1-2), 4-21. Description of sampling system.
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Creation and Review Dates
DIF Creation Date: 2009-07-09
Last DIF Revision Date: 2018-06-05