Dissolved nutrients data from the PS122 MOSAiC Expedition carried out at the AWI Nutrient Facility
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| Format: | Dataset Open Access |
| Langue: | en |
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PANGAEA
2024
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| author | Torres-Valdés, Sinhué Rember, Robert Heitmann, Laura Ludwichowski, Kai-Uwe Ulfsbo, Adam Fong, Allison A Hoppe, Clara Jule Marie Kuznetsov, Ivan Damm, Ellen Graeve, Martin Dietrich, Ulrike Chamberlain, Emelia Droste, Elise Sayana Creamean, Jessie Gardner, Jessie Müller, Oliver Balmonte, John Paul Rost, Björn |
| author_facet | Torres-Valdés, Sinhué Rember, Robert Heitmann, Laura Ludwichowski, Kai-Uwe Ulfsbo, Adam Fong, Allison A Hoppe, Clara Jule Marie Kuznetsov, Ivan Damm, Ellen Graeve, Martin Dietrich, Ulrike Chamberlain, Emelia Droste, Elise Sayana Creamean, Jessie Gardner, Jessie Müller, Oliver Balmonte, John Paul Rost, Björn |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Samples for the analysis of dissolved nutrients were collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) from the water column, sea ice cores and from special events/locations (e.g., leads, melt ponds, brine, incubation experiments). Samples for dissolved inorganic nutrients (NO3 +NO2 , NO2 , PO4 , Si(OH)4, NH4 ) were analysed onboard during PS122 legs 1 to 3, with duplicate samples collected from CTD casts for later analysis of total dissolved nitrogen (TDN) and total dissolved phosphorus (TDP). From leg 4, all samples collected were stored frozen at -20°C for later analysis. Analyses of stored samples were carried out at the AWI Nutrient Facility between January and March 2021. Nutrient analyses onboard and on land were carried out using a Seal Analytical AA3 continuous flow autoanalyser, controlled by the AACE software version 7.09. Best practice procedures for the measurement of nutrients were adopted following GO-SHIP recommendations (Hydes et al., 2010; Becker et al., 2019). Descriptions of sample collection and handling can be found in the various cruise reports (Haas & Rabe, 2023; Kanzow & Damm, 2023; Rex & Metfies, 2023; Rex & Nicolaus, 2023; Rex & Shupe, 2023). Here we provide data from the water column, obtained from the analysis of discrete samples collected from CTD-Rosette casts from Polarstern (https://sensor.awi.de/?site=search&q=vessel:polarstern:ctd_sbe9plus_321) and Ocean City (https://sensor.awi.de/?site=search&q=vessel:polarstern:ctd_sbe9plus_935). Data from sea ice cores and special events are presented elsewhere. Data from sea ice cores and special events are presented elsewhere. For reference, here we included data from CTD-BTL files associated with nutrient samples. These data are presented by Tippenhauer et al. (2023) Polarstern CTD and Tippenhauer et al. (2023) Ocean City CTD. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_966217 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Dissolved nutrients data from the PS122 MOSAiC Expedition carried out at the AWI Nutrient Facility Torres-Valdés, Sinhué Rember, Robert Heitmann, Laura Ludwichowski, Kai-Uwe Ulfsbo, Adam Fong, Allison A Hoppe, Clara Jule Marie Kuznetsov, Ivan Damm, Ellen Graeve, Martin Dietrich, Ulrike Chamberlain, Emelia Droste, Elise Sayana Creamean, Jessie Gardner, Jessie Müller, Oliver Balmonte, John Paul Rost, Björn Ammonium; Ammonium, standard deviation; Arctic Ocean; Arctic Ocean Nutrient Data; Bottle number; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; ELEVATION; Event label; Gear; LATITUDE; LONGITUDE; MOSAiC; MOSAiC_ECO; MOSAiC20192020; MOSAiC Nutrient Data; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Nitrate and Nitrite; Nitrate and Nitrite, standard deviation; Nitrite; Nitrite, standard deviation; Nitrogen, total dissolved; Nitrogen, total dissolved, standard deviation; Phosphate; Phosphate, standard deviation; Phosphorus, total dissolved; Phosphorus, total dissolved, standard deviation; Polarstern; Pressure, water; PS122/2; PS122/2_23-63; PS122/3; PS122/3_29-8; PS122/3_30-9; PS122/3_35-92; PS122/3_36-115; PS122/3_37-15; PS122/3_39-82; PS122/3_40-36; PS122/3_42-32; PS122/4; PS122/4_44-184; PS122/4_44-67; PS122/4_45-100; PS122/4_45-3; PS122/4_45-31; PS122/4_45-75; PS122/4_45-79; PS122/4_45-82; PS122/4_45-85; PS122/4_45-9; PS122/4_45-96; PS122/4_46-2; PS122/4_46-35; PS122/4_46-60; PS122/4_46-83; PS122/4_46-87; PS122/4_46-91; PS122/4_47-108; PS122/4_47-60; PS122/4_48-15; PS122/4_48-155; PS122/4_48-62; PS122/4_48-96; PS122/4_49-14; PS122/4_49-2; PS122/4_49-25; PS122/4_50-21; PS122/5; PS122/5_59-149; PS122/5_59-274; PS122/5_59-306; PS122/5_59-357; PS122/5_59-363; PS122/5_59-62; PS122/5_59-72; PS122/5_60-69; PS122/5_60-89; PS122/5_61-161; PS122/5_61-189; PS122/5_61-211; PS122/5_62-38; PS122/5_62-66; PS122/5_62-91; PS122/5_63-111; PS122/5_63-35; PS122/5_63-53; Quality flag, ammonium; Quality flag, nitrate and nitrite; Quality flag, nitrite; Quality flag, nitrogen, total dissolved; Quality flag, phosphate; Quality flag, phosphorus, total dissolved; Quality flag, salinity; Quality flag, silicon; Quality flag, water temperature; Salinity; Seawater Nutrients; Silicon; Silicon, standard deviation; Temperature, water; Water Column Nutrient Data Samples for the analysis of dissolved nutrients were collected during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) from the water column, sea ice cores and from special events/locations (e.g., leads, melt ponds, brine, incubation experiments). Samples for dissolved inorganic nutrients (NO3 +NO2 , NO2 , PO4 , Si(OH)4, NH4 ) were analysed onboard during PS122 legs 1 to 3, with duplicate samples collected from CTD casts for later analysis of total dissolved nitrogen (TDN) and total dissolved phosphorus (TDP). From leg 4, all samples collected were stored frozen at -20°C for later analysis. Analyses of stored samples were carried out at the AWI Nutrient Facility between January and March 2021. Nutrient analyses onboard and on land were carried out using a Seal Analytical AA3 continuous flow autoanalyser, controlled by the AACE software version 7.09. Best practice procedures for the measurement of nutrients were adopted following GO-SHIP recommendations (Hydes et al., 2010; Becker et al., 2019). Descriptions of sample collection and handling can be found in the various cruise reports (Haas & Rabe, 2023; Kanzow & Damm, 2023; Rex & Metfies, 2023; Rex & Nicolaus, 2023; Rex & Shupe, 2023). Here we provide data from the water column, obtained from the analysis of discrete samples collected from CTD-Rosette casts from Polarstern (https://sensor.awi.de/?site=search&q=vessel:polarstern:ctd_sbe9plus_321) and Ocean City (https://sensor.awi.de/?site=search&q=vessel:polarstern:ctd_sbe9plus_935). Data from sea ice cores and special events are presented elsewhere. Data from sea ice cores and special events are presented elsewhere. For reference, here we included data from CTD-BTL files associated with nutrient samples. These data are presented by Tippenhauer et al. (2023) Polarstern CTD and Tippenhauer et al. (2023) Ocean City CTD. |
| title | Dissolved nutrients data from the PS122 MOSAiC Expedition carried out at the AWI Nutrient Facility |
| topic | Ammonium; Ammonium, standard deviation; Arctic Ocean; Arctic Ocean Nutrient Data; Bottle number; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; ELEVATION; Event label; Gear; LATITUDE; LONGITUDE; MOSAiC; MOSAiC_ECO; MOSAiC20192020; MOSAiC Nutrient Data; Multidisciplinary drifting Observatory for the Study of Arctic Climate; Nitrate and Nitrite; Nitrate and Nitrite, standard deviation; Nitrite; Nitrite, standard deviation; Nitrogen, total dissolved; Nitrogen, total dissolved, standard deviation; Phosphate; Phosphate, standard deviation; Phosphorus, total dissolved; Phosphorus, total dissolved, standard deviation; Polarstern; Pressure, water; PS122/2; PS122/2_23-63; PS122/3; PS122/3_29-8; PS122/3_30-9; PS122/3_35-92; PS122/3_36-115; PS122/3_37-15; PS122/3_39-82; PS122/3_40-36; PS122/3_42-32; PS122/4; PS122/4_44-184; PS122/4_44-67; PS122/4_45-100; PS122/4_45-3; PS122/4_45-31; PS122/4_45-75; PS122/4_45-79; PS122/4_45-82; PS122/4_45-85; PS122/4_45-9; PS122/4_45-96; PS122/4_46-2; PS122/4_46-35; PS122/4_46-60; PS122/4_46-83; PS122/4_46-87; PS122/4_46-91; PS122/4_47-108; PS122/4_47-60; PS122/4_48-15; PS122/4_48-155; PS122/4_48-62; PS122/4_48-96; PS122/4_49-14; PS122/4_49-2; PS122/4_49-25; PS122/4_50-21; PS122/5; PS122/5_59-149; PS122/5_59-274; PS122/5_59-306; PS122/5_59-357; PS122/5_59-363; PS122/5_59-62; PS122/5_59-72; PS122/5_60-69; PS122/5_60-89; PS122/5_61-161; PS122/5_61-189; PS122/5_61-211; PS122/5_62-38; PS122/5_62-66; PS122/5_62-91; PS122/5_63-111; PS122/5_63-35; PS122/5_63-53; Quality flag, ammonium; Quality flag, nitrate and nitrite; Quality flag, nitrite; Quality flag, nitrogen, total dissolved; Quality flag, phosphate; Quality flag, phosphorus, total dissolved; Quality flag, salinity; Quality flag, silicon; Quality flag, water temperature; Salinity; Seawater Nutrients; Silicon; Silicon, standard deviation; Temperature, water; Water Column Nutrient Data |
| url | https://doi.org/10.1594/PANGAEA.966217 |