Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129
The aim of the sub-project HAFOS-nutrients was to determine the nutrients phosphate, nitrate, silicate, nitrite and ammonium in water samples from the entire water column in order to obtain nutrient sections through the Weddell Sea: 954 water samples were taken, in total; 4770 data points for all th...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962774 2024-06-23T07:46:55+00:00 Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 Graeve, Martin Ludwichowski, Kai-Uwe Hoppema, Mario Reeve, Krissy A MEDIAN LATITUDE: -65.838569 * MEDIAN LONGITUDE: -32.822795 * SOUTH-BOUND LATITUDE: -70.943632 * WEST-BOUND LONGITUDE: -54.523597 * NORTH-BOUND LATITUDE: -59.091177 * EAST-BOUND LONGITUDE: 0.121902 * DATE/TIME START: 2022-03-13T03:32:59 * DATE/TIME END: 2022-04-24T00:53:04 * MINIMUM ELEVATION: -5370.3 m * MAXIMUM ELEVATION: -226.5 m 2023 text/tab-separated-values, 8235 data points https://doi.pangaea.de/10.1594/PANGAEA.962774 https://doi.org/10.1594/PANGAEA.962774 en eng PANGAEA Hoppema, Mario; de Baar, Hein J W (2007): Hydrochemistry measured on water bottle samples during POLARSTERN cruise ANT-XXII/3. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.601956 Grasshoff, Klaus; Ehrhardt, M; Kremling, Klaus (1983): Methods of seawater analysis. Verlag Chemie, Weinheim, 419 pp Hoppema, Mario (2022): Master tracks in different resolutions of POLARSTERN cruise PS129, Cape Town - Punta Arenas, 2022-03-03 - 2022-04-27. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.947251 https://doi.pangaea.de/10.1594/PANGAEA.962774 https://doi.org/10.1594/PANGAEA.962774 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Ammonium Bottle number Campaign Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water ELEVATION Event label HAFOS LATITUDE LONGITUDE Nitrate Nitrite Phosphate Polarstern PS129 PS129_100-3 PS129_102-1 PS129_103-1 PS129_104-1 PS129_105-1 PS129_106-1 PS129_107-1 PS129_109-3 PS129_110-1 PS129_111-1 PS129_112-1 PS129_114-2 PS129_116-1 PS129_117-1 PS129_119-1 PS129_120-1 PS129_121-1 PS129_122-1 PS129_123-1 PS129_18-7 PS129_23-1 PS129_25-8 PS129_27-2 PS129_30-1 PS129_40-2 PS129_41-2 PS129_42-1 PS129_47-1 PS129_49-1 PS129_53-3 PS129_54-3 Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96277410.1594/PANGAEA.60195610.1594/PANGAEA.947251 2024-06-12T14:17:12Z The aim of the sub-project HAFOS-nutrients was to determine the nutrients phosphate, nitrate, silicate, nitrite and ammonium in water samples from the entire water column in order to obtain nutrient sections through the Weddell Sea: 954 water samples were taken, in total; 4770 data points for all the different nutrients were measured. The determination of nutrients and biogeochemical parameters is closely connected with physical and biological investigations. The development of phytoplankton blooms and particulate organic matter flux is especially dependent on the available nutrients. Nutrients are also well suited as tracers for the identification of water masses. This work was carried out to continue the investigation of the seasonal as well as the interannual variability of nutrients in the Antarctic Circumpolar Current (ACC) and the Weddell Gyre. In comparison to similar transects of former years, our work focused especially on the transect from Kapp Norvegia to Joinville Island (Hoppema et al., 2015). Dataset Antarc* Antarctic Joinville Island Weddell Sea PANGAEA - Data Publisher for Earth & Environmental Science Antarctic The Antarctic Weddell Sea Weddell Joinville ENVELOPE(-55.867,-55.867,-63.250,-63.250) Joinville Island ENVELOPE(-55.667,-55.667,-63.350,-63.350) ENVELOPE(-54.523597,0.121902,-59.091177,-70.943632) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Ammonium Bottle number Campaign Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water ELEVATION Event label HAFOS LATITUDE LONGITUDE Nitrate Nitrite Phosphate Polarstern PS129 PS129_100-3 PS129_102-1 PS129_103-1 PS129_104-1 PS129_105-1 PS129_106-1 PS129_107-1 PS129_109-3 PS129_110-1 PS129_111-1 PS129_112-1 PS129_114-2 PS129_116-1 PS129_117-1 PS129_119-1 PS129_120-1 PS129_121-1 PS129_122-1 PS129_123-1 PS129_18-7 PS129_23-1 PS129_25-8 PS129_27-2 PS129_30-1 PS129_40-2 PS129_41-2 PS129_42-1 PS129_47-1 PS129_49-1 PS129_53-3 PS129_54-3 |
spellingShingle |
Ammonium Bottle number Campaign Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water ELEVATION Event label HAFOS LATITUDE LONGITUDE Nitrate Nitrite Phosphate Polarstern PS129 PS129_100-3 PS129_102-1 PS129_103-1 PS129_104-1 PS129_105-1 PS129_106-1 PS129_107-1 PS129_109-3 PS129_110-1 PS129_111-1 PS129_112-1 PS129_114-2 PS129_116-1 PS129_117-1 PS129_119-1 PS129_120-1 PS129_121-1 PS129_122-1 PS129_123-1 PS129_18-7 PS129_23-1 PS129_25-8 PS129_27-2 PS129_30-1 PS129_40-2 PS129_41-2 PS129_42-1 PS129_47-1 PS129_49-1 PS129_53-3 PS129_54-3 Graeve, Martin Ludwichowski, Kai-Uwe Hoppema, Mario Reeve, Krissy A Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
topic_facet |
Ammonium Bottle number Campaign Cast number CTD/Rosette CTD-RO DATE/TIME DEPTH water ELEVATION Event label HAFOS LATITUDE LONGITUDE Nitrate Nitrite Phosphate Polarstern PS129 PS129_100-3 PS129_102-1 PS129_103-1 PS129_104-1 PS129_105-1 PS129_106-1 PS129_107-1 PS129_109-3 PS129_110-1 PS129_111-1 PS129_112-1 PS129_114-2 PS129_116-1 PS129_117-1 PS129_119-1 PS129_120-1 PS129_121-1 PS129_122-1 PS129_123-1 PS129_18-7 PS129_23-1 PS129_25-8 PS129_27-2 PS129_30-1 PS129_40-2 PS129_41-2 PS129_42-1 PS129_47-1 PS129_49-1 PS129_53-3 PS129_54-3 |
description |
The aim of the sub-project HAFOS-nutrients was to determine the nutrients phosphate, nitrate, silicate, nitrite and ammonium in water samples from the entire water column in order to obtain nutrient sections through the Weddell Sea: 954 water samples were taken, in total; 4770 data points for all the different nutrients were measured. The determination of nutrients and biogeochemical parameters is closely connected with physical and biological investigations. The development of phytoplankton blooms and particulate organic matter flux is especially dependent on the available nutrients. Nutrients are also well suited as tracers for the identification of water masses. This work was carried out to continue the investigation of the seasonal as well as the interannual variability of nutrients in the Antarctic Circumpolar Current (ACC) and the Weddell Gyre. In comparison to similar transects of former years, our work focused especially on the transect from Kapp Norvegia to Joinville Island (Hoppema et al., 2015). |
format |
Dataset |
author |
Graeve, Martin Ludwichowski, Kai-Uwe Hoppema, Mario Reeve, Krissy A |
author_facet |
Graeve, Martin Ludwichowski, Kai-Uwe Hoppema, Mario Reeve, Krissy A |
author_sort |
Graeve, Martin |
title |
Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
title_short |
Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
title_full |
Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
title_fullStr |
Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
title_full_unstemmed |
Inorganic nutrients measured on water bottle samples from CTD/Water sampler-system during RV POLARSTERN cruise PS129 |
title_sort |
inorganic nutrients measured on water bottle samples from ctd/water sampler-system during rv polarstern cruise ps129 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.962774 https://doi.org/10.1594/PANGAEA.962774 |
op_coverage |
MEDIAN LATITUDE: -65.838569 * MEDIAN LONGITUDE: -32.822795 * SOUTH-BOUND LATITUDE: -70.943632 * WEST-BOUND LONGITUDE: -54.523597 * NORTH-BOUND LATITUDE: -59.091177 * EAST-BOUND LONGITUDE: 0.121902 * DATE/TIME START: 2022-03-13T03:32:59 * DATE/TIME END: 2022-04-24T00:53:04 * MINIMUM ELEVATION: -5370.3 m * MAXIMUM ELEVATION: -226.5 m |
long_lat |
ENVELOPE(-55.867,-55.867,-63.250,-63.250) ENVELOPE(-55.667,-55.667,-63.350,-63.350) ENVELOPE(-54.523597,0.121902,-59.091177,-70.943632) |
geographic |
Antarctic The Antarctic Weddell Sea Weddell Joinville Joinville Island |
geographic_facet |
Antarctic The Antarctic Weddell Sea Weddell Joinville Joinville Island |
genre |
Antarc* Antarctic Joinville Island Weddell Sea |
genre_facet |
Antarc* Antarctic Joinville Island Weddell Sea |
op_relation |
Hoppema, Mario; de Baar, Hein J W (2007): Hydrochemistry measured on water bottle samples during POLARSTERN cruise ANT-XXII/3. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.601956 Grasshoff, Klaus; Ehrhardt, M; Kremling, Klaus (1983): Methods of seawater analysis. Verlag Chemie, Weinheim, 419 pp Hoppema, Mario (2022): Master tracks in different resolutions of POLARSTERN cruise PS129, Cape Town - Punta Arenas, 2022-03-03 - 2022-04-27. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.947251 https://doi.pangaea.de/10.1594/PANGAEA.962774 https://doi.org/10.1594/PANGAEA.962774 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.96277410.1594/PANGAEA.60195610.1594/PANGAEA.947251 |
_version_ |
1802649341273309184 |