Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean
Nutrient data from underway (surface, ~7 m) and CTD (surface only, ~10 m) samples. Nutrients include ammonium, nitrate, nitrite, urea, phosphate, and silicate concentrations. Particulate organic nitrogen and carbon concentrations, chlorophyll-a concentrations, inorganic carbon uptake rates, and nitr...
Main Author: | |
---|---|
Other Authors: | , , , , , |
Format: | Dataset |
Language: | English |
Published: |
2020
|
Subjects: | |
Online Access: | https://zenodo.org/record/3884606 https://doi.org/10.5281/zenodo.3884606 |
id |
ftzenodo:oai:zenodo.org:3884606 |
---|---|
record_format |
openpolar |
spelling |
ftzenodo:oai:zenodo.org:3884606 2023-06-06T11:47:14+02:00 Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean Smith, Shantelle Mdutyana, Mhlangabezi Fawcett, Sarah Parrott, Ruan Walker, David Spence, Kurt Burger, Jessica 2020-06-08 https://zenodo.org/record/3884606 https://doi.org/10.5281/zenodo.3884606 eng eng doi:10.5281/zenodo.3884605 https://zenodo.org/record/3884606 https://doi.org/10.5281/zenodo.3884606 oai:zenodo.org:3884606 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode southern ocean biogeochemistry nutrient concentrations nitrogen uptake carbon uptake plankton abundance info:eu-repo/semantics/other dataset 2020 ftzenodo https://doi.org/10.5281/zenodo.388460610.5281/zenodo.3884605 2023-04-13T23:10:25Z Nutrient data from underway (surface, ~7 m) and CTD (surface only, ~10 m) samples. Nutrients include ammonium, nitrate, nitrite, urea, phosphate, and silicate concentrations. Particulate organic nitrogen and carbon concentrations, chlorophyll-a concentrations, inorganic carbon uptake rates, and nitrogen (nitrate, ammonium, urea) uptake rates are included - all for two size classes: >0.3 microns and >2.7 microns. Ammonium oxidation rates are also provided. Plankton abundances are provided for various groups (microplankton enumerated with microscopy and nano- and picoplankton enumerated using flow cytometry). Cruise: 28 June - 13 July 2017; R/V SA Agulhas II (VOY025); Cape Town to the Marginal Ice Zone; WOCE IO6 line. We acknowledge Captain Knowledge Bengu and the crew of the R/V SA Agulhas II, and Chief Scientists Hermann Luyt, Marcello Vichi, and Thomas Ryan-Keogh. We thank Tahlia Henry for CTD operations and CTD and SDS data processing. We are grateful to the students from the Cape Peninsula University of Technology for help with sample collection and analysis of chl-a samples. We thank Sedick Gallie for his assistance with sampling and for conducting the microscope counts, and Raquel Flynn, Mishka Rawatlal, and Raymond Roman for assistance with nutrient analyses. We acknowledge the Flow Cytometry Core Facility at the University of Cape Town (UCT) and the efforts of Ian Newton at the Stable Light Isotope Laboratory (UCT). This work was supported by the South African Departments of Forestry, Fisheries, and Environment (formerly Environmental Affairs) and Science and Innovation (DSI), and the National Research Foundation (NRF) through the South African National Antarctic Program (SANAP; 110732 to K.E.A and 105539, 110735, and 129232 to S.E.F.), Equipment-related Travel and Training Grant (118615 to K.E.A.), Competitive Support for Rated Researchers Grant (111716 to K.E.A.), and Incentive Fund (115335 to S.E.F.). S.S., M.M., K.A.M.S., and J.M.B. acknowledge funding from the NRF through postgraduate ... Dataset Antarc* Antarctic Southern Ocean Zenodo Antarctic Indian Southern Ocean |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
English |
topic |
southern ocean biogeochemistry nutrient concentrations nitrogen uptake carbon uptake plankton abundance |
spellingShingle |
southern ocean biogeochemistry nutrient concentrations nitrogen uptake carbon uptake plankton abundance Smith, Shantelle Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
topic_facet |
southern ocean biogeochemistry nutrient concentrations nitrogen uptake carbon uptake plankton abundance |
description |
Nutrient data from underway (surface, ~7 m) and CTD (surface only, ~10 m) samples. Nutrients include ammonium, nitrate, nitrite, urea, phosphate, and silicate concentrations. Particulate organic nitrogen and carbon concentrations, chlorophyll-a concentrations, inorganic carbon uptake rates, and nitrogen (nitrate, ammonium, urea) uptake rates are included - all for two size classes: >0.3 microns and >2.7 microns. Ammonium oxidation rates are also provided. Plankton abundances are provided for various groups (microplankton enumerated with microscopy and nano- and picoplankton enumerated using flow cytometry). Cruise: 28 June - 13 July 2017; R/V SA Agulhas II (VOY025); Cape Town to the Marginal Ice Zone; WOCE IO6 line. We acknowledge Captain Knowledge Bengu and the crew of the R/V SA Agulhas II, and Chief Scientists Hermann Luyt, Marcello Vichi, and Thomas Ryan-Keogh. We thank Tahlia Henry for CTD operations and CTD and SDS data processing. We are grateful to the students from the Cape Peninsula University of Technology for help with sample collection and analysis of chl-a samples. We thank Sedick Gallie for his assistance with sampling and for conducting the microscope counts, and Raquel Flynn, Mishka Rawatlal, and Raymond Roman for assistance with nutrient analyses. We acknowledge the Flow Cytometry Core Facility at the University of Cape Town (UCT) and the efforts of Ian Newton at the Stable Light Isotope Laboratory (UCT). This work was supported by the South African Departments of Forestry, Fisheries, and Environment (formerly Environmental Affairs) and Science and Innovation (DSI), and the National Research Foundation (NRF) through the South African National Antarctic Program (SANAP; 110732 to K.E.A and 105539, 110735, and 129232 to S.E.F.), Equipment-related Travel and Training Grant (118615 to K.E.A.), Competitive Support for Rated Researchers Grant (111716 to K.E.A.), and Incentive Fund (115335 to S.E.F.). S.S., M.M., K.A.M.S., and J.M.B. acknowledge funding from the NRF through postgraduate ... |
author2 |
Mdutyana, Mhlangabezi Fawcett, Sarah Parrott, Ruan Walker, David Spence, Kurt Burger, Jessica |
format |
Dataset |
author |
Smith, Shantelle |
author_facet |
Smith, Shantelle |
author_sort |
Smith, Shantelle |
title |
Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
title_short |
Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
title_full |
Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
title_fullStr |
Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
title_full_unstemmed |
Biogeochemical data - 2017 Winter Cruise Atlantic-Indian Southern Ocean |
title_sort |
biogeochemical data - 2017 winter cruise atlantic-indian southern ocean |
publishDate |
2020 |
url |
https://zenodo.org/record/3884606 https://doi.org/10.5281/zenodo.3884606 |
geographic |
Antarctic Indian Southern Ocean |
geographic_facet |
Antarctic Indian Southern Ocean |
genre |
Antarc* Antarctic Southern Ocean |
genre_facet |
Antarc* Antarctic Southern Ocean |
op_relation |
doi:10.5281/zenodo.3884605 https://zenodo.org/record/3884606 https://doi.org/10.5281/zenodo.3884606 oai:zenodo.org:3884606 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.388460610.5281/zenodo.3884605 |
_version_ |
1767952636049358848 |