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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Online Access: | https://dx.doi.org/10.1594/pangaea.962774 https://doi.pangaea.de/10.1594/PANGAEA.962774 |
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ftdatacite:10.1594/pangaea.962774 2024-03-31T07:49:18+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 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.962774 https://doi.pangaea.de/10.1594/PANGAEA.962774 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.601956 https://dx.doi.org/10.1594/pangaea.947251 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Event label Campaign Station label Cast number DATE/TIME LATITUDE LONGITUDE DEPTH, water ELEVATION Bottle number Nitrate Nitrite Phosphate Silicate Ammonium CTD/Rosette Segmented Flow Analyzer, SEAL Analytical, SEAL AA500; Calculated according to Grasshoff et al. 1983 PS129 Polarstern dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.96277410.1594/pangaea.60195610.1594/pangaea.947251 2024-03-04T14:06:53Z 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 DataCite Metadata Store (German National Library of Science and Technology) Antarctic Joinville ENVELOPE(-55.867,-55.867,-63.250,-63.250) Joinville Island ENVELOPE(-55.667,-55.667,-63.350,-63.350) The Antarctic Weddell Weddell Sea |
institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
Event label Campaign Station label Cast number DATE/TIME LATITUDE LONGITUDE DEPTH, water ELEVATION Bottle number Nitrate Nitrite Phosphate Silicate Ammonium CTD/Rosette Segmented Flow Analyzer, SEAL Analytical, SEAL AA500; Calculated according to Grasshoff et al. 1983 PS129 Polarstern |
spellingShingle |
Event label Campaign Station label Cast number DATE/TIME LATITUDE LONGITUDE DEPTH, water ELEVATION Bottle number Nitrate Nitrite Phosphate Silicate Ammonium CTD/Rosette Segmented Flow Analyzer, SEAL Analytical, SEAL AA500; Calculated according to Grasshoff et al. 1983 PS129 Polarstern 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 |
Event label Campaign Station label Cast number DATE/TIME LATITUDE LONGITUDE DEPTH, water ELEVATION Bottle number Nitrate Nitrite Phosphate Silicate Ammonium CTD/Rosette Segmented Flow Analyzer, SEAL Analytical, SEAL AA500; Calculated according to Grasshoff et al. 1983 PS129 Polarstern |
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://dx.doi.org/10.1594/pangaea.962774 https://doi.pangaea.de/10.1594/PANGAEA.962774 |
long_lat |
ENVELOPE(-55.867,-55.867,-63.250,-63.250) ENVELOPE(-55.667,-55.667,-63.350,-63.350) |
geographic |
Antarctic Joinville Joinville Island The Antarctic Weddell Weddell Sea |
geographic_facet |
Antarctic Joinville Joinville Island The Antarctic Weddell Weddell Sea |
genre |
Antarc* Antarctic Joinville Island Weddell Sea |
genre_facet |
Antarc* Antarctic Joinville Island Weddell Sea |
op_relation |
https://dx.doi.org/10.1594/pangaea.601956 https://dx.doi.org/10.1594/pangaea.947251 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.96277410.1594/pangaea.60195610.1594/pangaea.947251 |
_version_ |
1795038429687316480 |