SICE2b (2018 Joint Cruise 1-2)

• Inorganic carbon uptake

  Event ID: 7081617f-9e0d-11e8-aecb-8c164557e466
  Parent Event ID: 58b50a29-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-19T14:41:00
  Station: SICE2b (2018 Joint Cruise 1-2)
  Location: 83° 19' 54" N , 29° 25' 31" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: Algae aggregates
  Sampling protocol: Nansen Legacy sampling protocols version 2 section 8.22 and 8.23
  Gear type: Tube
  Sample depth (m): 0.00
  Bottom depth (m): 3,920.00
  Person of Interest

  Name: Tobias Vonnahme

  Email: tobias.vonnahme@uit.no

  Institution: University of Tromsø
  Show more metadata

  Inorganic carbon uptake

  pi_name: Tobias R. Vonnahme
  

  Abstract

  Protocol as descibed in version 2 of the AeN protocols on p 108 (Primary production). The aim of my work on the first AeN cruise was to estimate the uptake rate of CO2 via different mechanisms and in different habitats in the Arctic. The studied habitats included water samples from the CTD rosette, sediment samples from the box corer, sea ice samples from the lowermost 1-2 cm of the ice cores, brine fluid from sack holes, melt pond water and algae aggregates. CO2 uptake was measured as photosynthetic uptake by microalgae and cyanobacteria, as nitrification by nitrifying bacteria and archaea, and as anapleurotic reactions (CO2 uptake into the TCA cycle) of heterotrophic microorganisms.

  
  pi_email: tobias.vonnahme@uit.no
  projectID: RCN #276730
  pi_address: UiT Tromsø, NFH
  recordedBy: Tobias R. Vonnahme
  pi_institution: UiT, AMSE
  

  Created: 2018-11-05T09:46:45

  Modified: 2021-08-12T12:42:07

  History: 2018-11-05T09:46:45Z: Initial read in of the log files. 2018-11-05T13:06:40Z: Added missing gear cast and updated protocol 2018-11-05T16:09:54Z: Rewriting wrongly inherited fields 2018-11-07T12:52:36Z: Updated station names 2018-12-03T10:51:40Z: Correcting sample depths 2018-12-03T15:44:00Z: Sample type standardised 2018-12-05T10:41:44Z: Changed case of gear type 2021-08-12T12:42:07Z: Standardising PI email and institutions

  Event remarks: PI curve, algae aggregate Melt pond 2 SICE2, 6, POC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 362
  

• Inorganic carbon uptake

  Event ID: 7081619b-9e0d-11e8-aecb-8c164557e466
  Parent Event ID: 58b50a29-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-19T14:41:00
  Station: SICE2b (2018 Joint Cruise 1-2)
  Location: 83° 19' 54" N , 29° 25' 31" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: Algae aggregates
  Sampling protocol: Nansen Legacy sampling protocols version 2 section 8.22 and 8.23
  Gear type: Tube
  Sample depth (m): 0.00
  Bottom depth (m): 3,920.00
  Person of Interest

  Name: Tobias Vonnahme

  Email: tobias.vonnahme@uit.no

  Institution: University of Tromsø
  Show more metadata

  Inorganic carbon uptake

  pi_name: Tobias R. Vonnahme
  

  Abstract

  Protocol as descibed in version 2 of the AeN protocols on p 108 (Primary production). The aim of my work on the first AeN cruise was to estimate the uptake rate of CO2 via different mechanisms and in different habitats in the Arctic. The studied habitats included water samples from the CTD rosette, sediment samples from the box corer, sea ice samples from the lowermost 1-2 cm of the ice cores, brine fluid from sack holes, melt pond water and algae aggregates. CO2 uptake was measured as photosynthetic uptake by microalgae and cyanobacteria, as nitrification by nitrifying bacteria and archaea, and as anapleurotic reactions (CO2 uptake into the TCA cycle) of heterotrophic microorganisms.

  
  pi_email: tobias.vonnahme@uit.no
  projectID: RCN #276730
  pi_address: UiT Tromsø, NFH
  recordedBy: Tobias R. Vonnahme
  pi_institution: UiT, AMSE
  

  Created: 2018-11-05T09:46:45

  Modified: 2021-08-12T12:42:07

  History: 2018-11-05T09:46:45Z: Initial read in of the log files. 2018-11-05T13:06:40Z: Added missing gear cast and updated protocol 2018-11-05T16:09:54Z: Rewriting wrongly inherited fields 2018-11-07T12:52:36Z: Updated station names 2018-12-03T10:51:40Z: Correcting sample depths 2018-12-03T15:44:00Z: Sample type standardised 2018-12-05T10:41:44Z: Changed case of gear type 2021-08-12T12:42:07Z: Standardising PI email and institutions

  Event remarks: PI curve, algae aggregate Melt pond 2 SICE2, 1, DOC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 351
  

• Inorganic carbon uptake

  Event ID: 70816156-9e0d-11e8-aecb-8c164557e466
  Parent Event ID: 58b50a29-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-19T14:41:00
  Station: SICE2b (2018 Joint Cruise 1-2)
  Location: 83° 19' 54" N , 29° 25' 31" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: Algae aggregates
  Sampling protocol: Nansen Legacy sampling protocols version 2 section 8.22 and 8.23
  Gear type: Tube
  Sample depth (m): 0.00
  Bottom depth (m): 3,920.00
  Person of Interest

  Name: Tobias Vonnahme

  Email: tobias.vonnahme@uit.no

  Institution: University of Tromsø
  Show more metadata

  Inorganic carbon uptake

  pi_name: Tobias R. Vonnahme
  

  Abstract

  Protocol as descibed in version 2 of the AeN protocols on p 108 (Primary production). The aim of my work on the first AeN cruise was to estimate the uptake rate of CO2 via different mechanisms and in different habitats in the Arctic. The studied habitats included water samples from the CTD rosette, sediment samples from the box corer, sea ice samples from the lowermost 1-2 cm of the ice cores, brine fluid from sack holes, melt pond water and algae aggregates. CO2 uptake was measured as photosynthetic uptake by microalgae and cyanobacteria, as nitrification by nitrifying bacteria and archaea, and as anapleurotic reactions (CO2 uptake into the TCA cycle) of heterotrophic microorganisms.

  
  pi_email: tobias.vonnahme@uit.no
  projectID: RCN #276730
  pi_address: UiT Tromsø, NFH
  recordedBy: Tobias R. Vonnahme
  pi_institution: UiT, AMSE
  

  Created: 2018-11-05T09:46:45

  Modified: 2021-08-12T12:42:07

  History: 2018-11-05T09:46:45Z: Initial read in of the log files. 2018-11-05T13:06:40Z: Added missing gear cast and updated protocol 2018-11-05T16:09:54Z: Rewriting wrongly inherited fields 2018-11-07T12:52:36Z: Updated station names 2018-12-03T10:51:40Z: Correcting sample depths 2018-12-03T15:44:00Z: Sample type standardised 2018-12-05T10:41:44Z: Changed case of gear type 2021-08-12T12:42:07Z: Standardising PI email and institutions

  Event remarks: PI curve, algae aggregate Melt pond 2 SICE2, 10, DOC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 356
  

• Inorganic carbon uptake

  Event ID: 708161a9-9e0d-11e8-aecb-8c164557e466
  Parent Event ID: 58b50a29-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-19T14:41:00
  Station: SICE2b (2018 Joint Cruise 1-2)
  Location: 83° 19' 54" N , 29° 25' 31" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: Algae aggregates
  Sampling protocol: Nansen Legacy sampling protocols version 2 section 8.22 and 8.23
  Gear type: Tube
  Sample depth (m): 0.00
  Bottom depth (m): 3,920.00
  Person of Interest

  Name: Tobias Vonnahme

  Email: tobias.vonnahme@uit.no

  Institution: University of Tromsø
  Show more metadata

  Inorganic carbon uptake

  pi_name: Tobias R. Vonnahme
  

  Abstract

  Protocol as descibed in version 2 of the AeN protocols on p 108 (Primary production). The aim of my work on the first AeN cruise was to estimate the uptake rate of CO2 via different mechanisms and in different habitats in the Arctic. The studied habitats included water samples from the CTD rosette, sediment samples from the box corer, sea ice samples from the lowermost 1-2 cm of the ice cores, brine fluid from sack holes, melt pond water and algae aggregates. CO2 uptake was measured as photosynthetic uptake by microalgae and cyanobacteria, as nitrification by nitrifying bacteria and archaea, and as anapleurotic reactions (CO2 uptake into the TCA cycle) of heterotrophic microorganisms.

  
  pi_email: tobias.vonnahme@uit.no
  projectID: RCN #276730
  pi_address: UiT Tromsø, NFH
  recordedBy: Tobias R. Vonnahme
  pi_institution: UiT, AMSE
  

  Created: 2018-11-05T09:46:45

  Modified: 2021-08-12T12:42:07

  History: 2018-11-05T09:46:45Z: Initial read in of the log files. 2018-11-05T13:06:40Z: Added missing gear cast and updated protocol 2018-11-05T16:09:54Z: Rewriting wrongly inherited fields 2018-11-07T12:52:36Z: Updated station names 2018-12-03T10:51:40Z: Correcting sample depths 2018-12-03T15:44:00Z: Sample type standardised 2018-12-05T10:41:44Z: Changed case of gear type 2021-08-12T12:42:07Z: Standardising PI email and institutions

  Event remarks: PI curve, algae aggregate Melt pond 2 SICE2, 0, DOC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 350
  

• Biology sea-ice samples

  Event ID: 73d2cbb7-98c1-11ec-902e-005056a2bfc1
  Parent Event ID: 01bc7e80-9970-11ec-8036-eb0c1b9b6bfd
  Event date: 2022-03-01T14:45:08
  Location: 82° 2' 19" N , 29° 53' 27" E
  Cruise number: 2022702
  Cruise name: 2022 JC3 Closing the Gaps’
  Sampletype: Primary production (14C-CO2)
  Sampling protocol: Nansen Legacy Sampling protocol V10 cchapter 14
  Gear type: Tube
  Bottom depth (m): 3,390.23
  Person of Interest

  Name: Miriam Marquardt

  Email: miriam.marquardt@uit.no

  Institution: University of Tromsø
  Show more metadata

  Biology sea-ice samples

  pi_name: Miriam Marquardt
  

  Abstract

  Overview of samples taken from ice, including ice-cores and under-ice water (UIW), Nansen Sampling protocol V10, chapter 14

  
  pi_email: miriam.marquardt@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiT Arctic University of Norway, Tromsø
  recordedBy: Miriam Marquardt et al
  pi_institution: UiT
  

  Created: 2022-03-24T14:33:43

  Modified: 2022-03-24T14:33:43

  History: 2022-03-24T14:33:43Z: Initial read in of the log files.

  Source document: AeN_2022702_seaice-all_Miriam_JC3_02.xlsx

  statID: 7
  end_date: 2022-03-04 00:00:00
  end_time: 10:02:55.171000
  start_date: 2022-03-01 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.01687535
  endDecimalLongitude: 28.4778367666667
  

• Biology sea-ice samples

  Event ID: 0a8da57e-9d54-11ec-902e-005056a2bfc1
  Parent Event ID: 30db1380-9de8-11ec-8036-eb0c1b9b6bfd
  Event date: 2022-03-07T07:28:31
  Location: 80° 7' 14" N , 29° 16' 21" E
  Cruise number: 2022702
  Cruise name: 2022 JC3 Closing the Gaps’
  Sampletype: Primary production (14C-CO2)
  Sampling protocol: Nansen Legacy Sampling protocol V10 cchapter 14
  Gear type: Tube
  Bottom depth (m): 305.92
  Person of Interest

  Name: Miriam Marquardt

  Email: miriam.marquardt@uit.no

  Institution: University of Tromsø
  Show more metadata

  Biology sea-ice samples

  pi_name: Miriam Marquardt
  

  Abstract

  Overview of samples taken from ice, including ice-cores and under-ice water (UIW), Nansen Sampling protocol V10, chapter 14

  
  pi_email: miriam.marquardt@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiT Arctic University of Norway, Tromsø
  recordedBy: Miriam Marquardt et al
  pi_institution: UiT
  

  Created: 2022-03-24T14:33:43

  Modified: 2022-03-24T14:33:43

  History: 2022-03-24T14:33:43Z: Initial read in of the log files.

  Source document: AeN_2022702_seaice-all_Miriam_JC3_02.xlsx

  statID: 12
  end_date: 2022-03-08 00:00:00
  end_time: 12:35:41.925000
  start_date: 2022-03-07 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 80.49056785
  endDecimalLongitude: 29.7836741666667
  

• Biology sea-ice samples

  Event ID: 757d84de-94be-11ec-902e-005056a2bfc1
  Parent Event ID: 272ced20-97a0-11ec-8036-eb0c1b9b6bfd
  Event date: 2022-02-27T07:15:44
  Location: 80° 41' 11" N , 33° 58' 52" E
  Cruise number: 2022702
  Cruise name: 2022 JC3 Closing the Gaps’
  Sampletype: Primary production (14C-CO2)
  Sampling protocol: Nansen Legacy Sampling protocol V10 cchapter 14
  Gear type: Tube
  Bottom depth (m): 164.67
  Person of Interest

  Name: Miriam Marquardt

  Email: miriam.marquardt@uit.no

  Institution: University of Tromsø
  Show more metadata

  Biology sea-ice samples

  pi_name: Miriam Marquardt
  

  Abstract

  Overview of samples taken from ice, including ice-cores and under-ice water (UIW), Nansen Sampling protocol V10, chapter 14

  
  pi_email: miriam.marquardt@uit.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiT Arctic University of Norway, Tromsø
  recordedBy: Miriam Marquardt et al
  pi_institution: UiT
  

  Created: 2022-03-24T14:33:43

  Modified: 2022-03-24T14:33:43

  History: 2022-03-24T14:33:43Z: Initial read in of the log files.

  Source document: AeN_2022702_seaice-all_Miriam_JC3_02.xlsx

  statID: 6
  end_date: 2022-02-28 00:00:00
  end_time: 16:57:41.527000
  start_date: 2022-02-27 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 80.5126322166667
  endDecimalLongitude: 33.7262548833333
  

SICE3 (2018 Joint Cruise 1-2)

• Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  Event ID: fc0930d8-a4c1-11e8-91c9-005056a2b019
  Parent Event ID: 64e869f6-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-20T12:00:00
  Station: SICE3 (2018 Joint Cruise 1-2)
  Location: 83° 13' 56" N , 25° 40' 26" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: FISH-Mixotrophy
  Sampling protocol: Not part of NL
  Gear type: Tube
  Bottom depth (m): 3,911.00
  Person of Interest

  Name: Rolf Gradinger

  Email: rolf.gradinger@uit.no

  Institution: University of Tromsø
  Show more metadata

  Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  pi_name: Marit Reigstad (sediment trap) and Rolf Gradinger (phytoplankton and particle absorption)
  

  Abstract

  Version 1 8.12.1 and 8.13; to be included in NL protocol: particle absorption and sediment trap

  
  pi_email: Rolf.gradinger@uit.no / Marit.reigstad@uit.no
  projectID: 276730
  pi_address: Muninbakken 21, 9019 Tromsø
  recordedBy: Ulrike Dietrich
  pi_institution: University of Tromsø
  

  Created: 2018-11-05T09:47:15

  Modified: 2021-08-12T12:31:54

  History: 2018-11-05T09:47:15Z: Initial read in of the log files. 2018-11-05T11:12:13Z: Added missing ice sampling parents 2018-11-05T11:15:11Z: Added missing ice sampling parents 2018-11-05T16:10:12Z: Rewriting wrongly inherited fields 2018-11-07T12:40:39Z: Updated station names 2018-11-07T12:52:56Z: Updated station names 2018-12-03T10:51:52Z: Correcting sample depths 2018-12-05T10:40:54Z: Changed gear type and moved old to fieldNotes 2021-08-12T12:31:54Z: Standardising PI email and institutions

  Event remarks: Not quantitative

  Source document: AeN_JC1_2_2018707_Water_and_Ice_Ulrike.xlsx

  fixative: 2% Formaldehyde
  fieldNotes: Melt pond algae
  storageTemp: neg 20 C
  

• Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  Event ID: 479016b4-a555-11e8-91c9-005056a2b019
  Parent Event ID: 64e869f6-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-20T12:00:00
  Station: SICE3 (2018 Joint Cruise 1-2)
  Location: 83° 13' 56" N , 25° 40' 26" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Sampletype: Protist abundance and taxonomy
  Sampling protocol: Nansen Legacy sampling protocols version 1 section 8.13
  Gear type: Tube
  Bottom depth (m): 3,911.00
  Person of Interest

  Name: Rolf Gradinger

  Email: rolf.gradinger@uit.no

  Institution: University of Tromsø
  Show more metadata

  Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  pi_name: Marit Reigstad (sediment trap) and Rolf Gradinger (phytoplankton and particle absorption)
  

  Abstract

  Version 1 8.12.1 and 8.13; to be included in NL protocol: particle absorption and sediment trap

  
  pi_email: Rolf.gradinger@uit.no / Marit.reigstad@uit.no
  projectID: 276730
  pi_address: Muninbakken 21, 9019 Tromsø
  recordedBy: Ulrike Dietrich
  pi_institution: University of Tromsø
  

  Created: 2018-11-05T09:47:15

  Modified: 2021-08-12T12:31:54

  History: 2018-11-05T09:47:15Z: Initial read in of the log files. 2018-11-05T11:12:13Z: Added missing ice sampling parents 2018-11-05T11:15:11Z: Added missing ice sampling parents 2018-11-05T16:10:12Z: Rewriting wrongly inherited fields 2018-11-07T12:40:39Z: Updated station names 2018-11-07T12:52:56Z: Updated station names 2018-12-03T10:51:52Z: Correcting sample depths 2018-12-04T13:30:38Z: Added taxonomy to sample type 2018-12-05T10:40:54Z: Changed gear type and moved old to fieldNotes 2019-04-12T11:48:19Z: Changed sampletype from Phytoplankton taxonomy to Protist abundance and taxonomy 2021-08-12T12:31:54Z: Standardising PI email and institutions

  Source document: AeN_JC1_2_2018707_Water_and_Ice_Ulrike.xlsx

  fixative: Acid Lugol
  fieldNotes: Melt pond algae
  storageTemp: Cool room
  intendedMethod: Microscope
  sampleVolumeInMilliliters: 50
  

• Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  Event ID: 64e869f6-a5d9-11e8-91c9-005056a2b019
  Event date: 2018-08-20T12:00:00
  Station: SICE3 (2018 Joint Cruise 1-2)
  Location: 83° 13' 56" N , 25° 40' 26" E
  Cruise number: 2018707
  Cruise name: 2018 Joint Cruise 1-2
  Gear type: Tube
  Bottom depth (m): 3,911.00
  Person of Interest

  Name: Rolf Gradinger

  Email: rolf.gradinger@uit.no

  Institution: University of Tromsø
  Show more metadata

  Sediment trap, respective suspended water and sea ice samples for the analysis of Chla, POC/PON/stable isotopes, phytoplankton, fecal pellets, particle absorption and EPS (extracellular polymeric substances)

  pi_name: Marit Reigstad (sediment trap) and Rolf Gradinger (phytoplankton and particle absorption)
  

  Abstract

  Version 1 8.12.1 and 8.13; to be included in NL protocol: particle absorption and sediment trap

  
  pi_email: Rolf.gradinger@uit.no / Marit.reigstad@uit.no
  projectID: 276730
  pi_address: Muninbakken 21, 9019 Tromsø
  recordedBy: Ulrike Dietrich
  pi_institution: University of Tromsø
  

  Created: 2018-11-05T11:15:11

  Modified: 2021-08-12T12:31:54

  History: 2018-11-05T11:15:11Z: Initial read in of the log files. 2018-11-05T16:10:12Z: Rewriting wrongly inherited fields 2018-11-07T12:40:39Z: Updated station names 2018-11-07T12:52:56Z: Updated station names 2018-12-03T10:51:52Z: Correcting sample depths 2018-12-05T10:40:54Z: Changed gear type and moved old to fieldNotes 2021-08-12T12:31:54Z: Standardising PI email and institutions

  Event remarks: Recorded after the cruise

  Source document: AeN_JC1_2_2018707_Water_and_Ice_Ulrike.xlsx

  fieldNotes: Melt pond algae
  

  Child events

  Event ID	Event datetime	Cruise number	Bottle number	Bottom depth (m)	Sample depth (m)	Station name ref	Gear Type	PI Name	PI Institution
  fc0930d8-a4c1-11e8-91c9-005056a2b019	2018-08-20T12:00:00Z	2018707		3911.00		SICE3 (2018 Joint Cruise 1-2)	Tube	Rolf Gradinger	University of Tromsø
  479016b4-a555-11e8-91c9-005056a2b019	2018-08-20T12:00:00Z	2018707		3911.00		SICE3 (2018 Joint Cruise 1-2)	Tube	Rolf Gradinger	University of Tromsø