• 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
  

• 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
  

SICE2b (2018 Joint Cruise 1-2)

• 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
  

• Inorganic carbon uptake

  Event ID: 7081618a-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 Inhib. DOC prod.

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 349
  

• Inorganic carbon uptake

  Event ID: 70816173-9e0d-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 aggregates melt pond 2 SICE2, SA

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 348
  

• Inorganic carbon uptake

  Event ID: 7081615a-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, DOC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 354
  

• Inorganic carbon uptake

  Event ID: 7081618b-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, POC prod

  Source document: AeN_JC1-2_2018707_microbial_production_Tobias.xlsx

  statID: SICE-2018-2
  storageTemp: Cool room
  recordNumber: 359