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Dissolved nutrient samples collected in the Barents Sea during CAO cruise JR16006.

Title

Dissolved nutrient samples collected in the Barents Sea as part of the Changing Arctic Ocean programme for the Arctic PRIZE and ARISE projects during RRS James Clark Ross cruise JR16006.

Author(s) Brand T. (1); Norman L. (2); Henley S.F. (3); Mahaffey C. (2); Tuerena R. (2); Crocket K.C. (3)

(1) Scottish Association for Marine Science; (2) University of Liverpool Department of Earth, Ocean and Ecological Sciences; (3) University of Edinburgh School of GeoSciences

Subject oceans
Abstract

Samples for dissolved nutrients were collected from CTD niskin bottles during cruise JR16006 in the Barents Sea (June - August 2017) as part of the Changing Arctic Ocean programme for the Arctic PRIZE and ARISE projects. Dataset consists of ammonia/ium, silicate, phosphate, nitrate and nitrite measurements in µM L-1 and µM kg-1 units. Ammonia/ium and silicate samples were collected in acid cleaned PE 50 mL centrifuge vials and measured shortly after collection (within 24 hours) on the vessel by the Scottish Association for Marine Science (SAMS) using a Lachat Quik Chem 8500 Flow injection analyser. Phosphate, nitrate and nitrite samples were collected in 1 L acid cleaned HDPE bottles and 3 x 60 mL of sampled seawater was filtered through 48 mm, Whatman GF/F filters within 2 hours of collection. These were measured using a Bran and Luebbe, QuAAtro 5-channel continuous flow analyzer from filtered frozen samples in 2019 by the University of Liverpool.

Contributor(s) Thomas D. (4)

(4) Bangor University School of Ocean Sciences

Temporal coverage 07 July 2017 - 07 August 2017
Spatial coverage Barents Sea
File format Delimited
Language English
Discovery metadata record Link to the related European Directory of Marine Environmental Data (EDMED) record
Publisher British Oceanographic Data Centre, National Oceanography Centre, NERC, UK
Publication date 23 November 2020
Digital Object Identifier (DOI) doi:10.5285/b4c1537e-c729-6463-e053-6c86abc0c7de
Short DOI doi:10/fkc3
Supersedes This dataset supersedes that published at Dissolved nutrient samples collected in the Barents Sea during cruise JR16006. doi:10.5285/aed2abbb-9814-4a1b-e053-6c86abc04d55
Citation text Brand T.; Norman L.; Henley S.F.; Mahaffey C.; Tuerena R.; Crocket K.C.(2020). Dissolved nutrient samples collected in the Barents Sea as part of the Changing Arctic Ocean programme for the Arctic PRIZE and ARISE projects during RRS James Clark Ross cruise JR16006. British Oceanographic Data Centre, National Oceanography Centre, NERC, UK. doi:10/fkc3.