NLEG27 Ice (2021 Joint Cruise 2-2)

• Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 20
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Agneta Fransson

  Email: agneta.fransson@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  Activity log of JC2-2 Arctic Basin cruise, The Nansen Legacy

  pi_name: Agneta Fransson
  

  Abstract

  The Nansen Legacy (NL) JC2-2 cruise extends the NL study area into the central Arctic Ocean. JC2-2 addresses objectives of the research foci RF1, RF2 and RF3 by jointly collecting interdisciplinary samples and data at five process (P) stations, extending northward from the previously northernmost station P7. We have a special focus on sea ice and upper ocean work as well as connectivity to the mid and deep water column and underlying sediments in early autumn. In addition, JC2-2 explores the role of transport of elements and organisms from the Siberian shelves through the Transpolar Drift, thus will enter the Amundsen Basin. In situ and lab experiments are an important part of the cruise and are designed to measure and quantify processes and their rates. We collect samples and data to contrast the conditions in the deep Nansen Basin (P8, P11) and in the Amundsen Basin (P10) as well as over the separating Gakkel Ridge (P9) with the earlier Nansen Legacy cruises (Q3, Q1, Q2, Q4, JC1-2, JC2-1) in the northern Barents Sea. Thus, the Nansen Legacy process station P7 is the southernmost station on this expedition. We follow the routines established on earlier Nansen Legacy cruises and continue to improve routines for collaboration, and interdisciplinary research. The overarching project objectives are summarized in the project proposal and implementation plan and we follow procedures summarized in protocol version 9. This cruise is also a Norwegian contribution to the international Synoptic Arctic Survey (SAS) and takes place at the same time when the Swedish icebreaker Oden is on their SAS expedition in the nearby region between Northeast Greenland and the North Pole.

  
  pi_email: agneta.fransson@npolar.no
  projectID: The Nansen Legacy (RCN# 276730)
  pi_address: Fram Center, Tromsø
  recordedBy: Agneta Fransson, Bodil Bluhm
  pi_institution: NPI
  

  Created: 2021-10-13T07:50:53

  Modified: 2021-10-29T08:55:38

  History: 2021-10-13T07:50:53Z: Initial read in of the log files. 2021-10-29T08:55:38Z: Adding sample depths

  Event remarks: phys only, replaces P7 due to lack of ice at P7 (no sat image)

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  description: ICE station
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

  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
  77a3801b-1d0d-11ec-902e-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Adam Steer	Norwegian Polar Institute
  b398e060-0a7f-11ec-b81f-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68	0.00	NLEG27 Ice (2021 Joint Cruise 2-2)	Bucket	Bente Edvardsen	University of Oslo
  77a3801d-1d0d-11ec-902e-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Adam Steer	Norwegian Polar Institute
  77a3801c-1d0d-11ec-902e-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Adam Steer	Norwegian Polar Institute
  77a3801a-1d0d-11ec-902e-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Adam Steer	Norwegian Polar Institute
  ae0cc246-0cf6-11ec-b81f-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Bente Edvardsen	University of Oslo

• JC2-2 extra physics ice cores

  Event ID: 77a3801b-1d0d-11ec-902e-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Adam Steer

  Email: adam.steer@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 extra physics ice cores

  pi_name: Adam Steer; Anca Cristea
  

  Abstract

  ice cores collected at NLEG27, P11 lead sampling site and NLEG 40.5

  
  pi_email: adam.steer@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:45:40

  Modified: 2021-10-12T11:45:40

  History: 2021-10-12T11:45:40Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice structure

  Source document: AeN_2021071_JC2-2_RF1_extra_physicscores_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• Phytoplankton raw cultures from AeN 2021710 Joint Cruise 2-2

  Event ID: b398e060-0a7f-11ec-b81f-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Protist abundance and taxonomy
  Sampling protocol: Nansen legacy sampling protocol version 9 section 9.1
  Gear type: Bucket
  Sample depth (m): 0.00
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Bente Edvardsen

  Email: bente.edvardsen@ibv.uio.no

  Institution: University of Oslo
  Show more metadata

  Phytoplankton raw cultures from AeN 2021710 Joint Cruise 2-2

  pi_name: Bente Edvardsen
  

  Abstract

  Phytoplankton raw cultures from 2021710 AeN Joint Cruise 2-2 in the Arctic basin. The cruise took place from August 24th 2021 and lasted until September 26th 2021. Samples from net hauls, CTD with vivaflow filtration, ice cores, meltponds and under ice water. Sampling done according to Nansen Legacy protocols version 9 sections 7.14, 9.1, 14.7.1, 14.6.1, 14.6.2

  
  pi_email: bente.edvardsen@ibv.uio.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiO, Department of Biosciences, Section for Aquatic Biology and Toxicology
  recordedBy: Wenche Eikrem; Even Garvang
  pi_institution: UiO
  

  Created: 2021-10-12T11:43:50

  Modified: 2021-10-12T11:43:50

  History: 2021-10-12T11:43:50Z: Initial read in of the log files.

  Event remarks: Raw culture from melt pond

  Source document: AeN_2021710_RawCultures_UiO_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• JC2-2 extra physics ice cores

  Event ID: 77a3801d-1d0d-11ec-902e-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Adam Steer

  Email: adam.steer@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 extra physics ice cores

  pi_name: Adam Steer; Anca Cristea
  

  Abstract

  ice cores collected at NLEG27, P11 lead sampling site and NLEG 40.5

  
  pi_email: adam.steer@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:45:40

  Modified: 2021-10-12T11:45:40

  History: 2021-10-12T11:45:40Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice density

  Source document: AeN_2021071_JC2-2_RF1_extra_physicscores_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• JC2-2 extra physics ice cores

  Event ID: 77a3801c-1d0d-11ec-902e-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Adam Steer

  Email: adam.steer@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 extra physics ice cores

  pi_name: Adam Steer; Anca Cristea
  

  Abstract

  ice cores collected at NLEG27, P11 lead sampling site and NLEG 40.5

  
  pi_email: adam.steer@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:45:40

  Modified: 2021-10-12T11:45:40

  History: 2021-10-12T11:45:40Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice archive

  Source document: AeN_2021071_JC2-2_RF1_extra_physicscores_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• JC2-2 extra physics ice cores

  Event ID: 77a3801a-1d0d-11ec-902e-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Adam Steer

  Email: adam.steer@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 extra physics ice cores

  pi_name: Adam Steer; Anca Cristea
  

  Abstract

  ice cores collected at NLEG27, P11 lead sampling site and NLEG 40.5

  
  pi_email: adam.steer@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:45:40

  Modified: 2021-10-12T11:45:40

  History: 2021-10-12T11:45:40Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice salinity

  Source document: AeN_2021071_JC2-2_RF1_extra_physicscores_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

  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
  5f00fb6b-1ab6-11ec-b81f-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Mats Granskog	Norwegian Polar Institute
  5f00fb6a-1ab6-11ec-b81f-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Mats Granskog	Norwegian Polar Institute
  5f00fb69-1ab6-11ec-b81f-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Mats Granskog	Norwegian Polar Institute
  7ef7946a-1bcc-11ec-902e-005056a2bfc1	2021-08-31T06:45:27Z	2021710		3923.68		NLEG27 Ice (2021 Joint Cruise 2-2)		Mats Granskog	Norwegian Polar Institute

• Concentrating protists <10 µm by Vivaflow filtration at the AeN 2021710 Joint Cruise 2-2

  Event ID: ae0cc246-0cf6-11ec-b81f-005056a2bfc1
  Parent Event ID: 06f38e30-0a27-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Protist diversity <10 um
  Sampling protocol: Nansen Legacy protocols version 9 section 7.14
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Bente Edvardsen

  Email: bente.edvardsen@ibv.uio.no

  Institution: University of Oslo
  Show more metadata

  Concentrating protists <10 µm by Vivaflow filtration at the AeN 2021710 Joint Cruise 2-2

  pi_name: Bente Edvardsen
  

  Abstract

  Fixed samples of protists smaller than 10 µm. Water samples from CTD concentrated by vivaflow onboard the 2021710 AeN Joint Cruise 2-2 in the Arctic basin. The cruise took place from August 24th 2021 and lasted until September 26th 2021. Nansen Legacy protocols version 9 section 7.14.

  
  pi_email: bente.edvardsen@ibv.uio.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: UiO, Department of Biosciences, Section for Aquatic Biology and Toxicology
  recordedBy: Wenche Eikrem; Even Garvang
  pi_institution: UiO
  

  Created: 2021-10-12T11:44:03

  Modified: 2021-10-15T09:48:40

  History: 2021-10-12T11:44:03Z: Initial read in of the log files. 2021-10-15T09:48:40Z: Fixed parents as some were not registered

  Event remarks: melt pond vivaflow

  Source document: AeN_2021710_Vivaflow_fiksert_UiO_04edits_07_fixedhanging.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  fixative: TEM-fixative
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  storageTemp: Cool room
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  sampleVolumeInMilliliters: 10
  

• JC2-2 ice core upper 20cm O18 ratio samples

  Event ID: 5f00fb6b-1ab6-11ec-b81f-005056a2bfc1
  Parent Event ID: 77a3801a-1d0d-11ec-902e-005056a2bfc1
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Mats Granskog

  Email: mats.granskog@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 ice core upper 20cm O18 ratio samples

  pi_name: Mats Granskog
  

  Abstract

  Samples used for measuring oxygen isotope ratios in the top 20cm of sea ice.

  
  pi_email: mats.granskog@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:44:04

  Modified: 2021-10-12T11:44:04

  History: 2021-10-12T11:44:04Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice

  Source document: AeN_2021071_JC2-2_RF1_icecore_O18_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  materialSampleID: 4
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• JC2-2 ice core upper 20cm O18 ratio samples

  Event ID: 5f00fb6a-1ab6-11ec-b81f-005056a2bfc1
  Parent Event ID: 77a3801a-1d0d-11ec-902e-005056a2bfc1
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Mats Granskog

  Email: mats.granskog@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 ice core upper 20cm O18 ratio samples

  pi_name: Mats Granskog
  

  Abstract

  Samples used for measuring oxygen isotope ratios in the top 20cm of sea ice.

  
  pi_email: mats.granskog@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:44:04

  Modified: 2021-10-12T11:44:04

  History: 2021-10-12T11:44:04Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice

  Source document: AeN_2021071_JC2-2_RF1_icecore_O18_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  materialSampleID: 3
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667
  

• JC2-2 ice core upper 20cm O18 ratio samples

  Event ID: 5f00fb69-1ab6-11ec-b81f-005056a2bfc1
  Parent Event ID: 77a3801a-1d0d-11ec-902e-005056a2bfc1
  Event date: 2021-08-31T06:45:27
  Station: NLEG27 Ice (2021 Joint Cruise 2-2)
  Location: 82° 56' 49" N , 27° 54' 37" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampletype: Ice core
  Sampling protocol: Nansen Legacy V9
  Bottom depth (m): 3,923.68
  Person of Interest

  Name: Mats Granskog

  Email: mats.granskog@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  JC2-2 ice core upper 20cm O18 ratio samples

  pi_name: Mats Granskog
  

  Abstract

  Samples used for measuring oxygen isotope ratios in the top 20cm of sea ice.

  
  pi_email: mats.granskog@npolar.no
  projectID: The Nansen Legacy (RCN #276730)
  pi_address: Norwegian Polar Institute
  recordedBy: Adam Steer; Anca Cristea
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-10-12T11:44:04

  Modified: 2021-10-12T11:44:04

  History: 2021-10-12T11:44:04Z: Initial read in of the log files.

  Event remarks: NLEG27 sea ice

  Source document: AeN_2021071_JC2-2_RF1_icecore_O18_04edits.xlsx

  statID: 132
  end_date: 2021-08-31 00:00:00
  end_time: 08:38:49.522000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  materialSampleID: 2
  endDecimalLatitude: 82.9468625
  endDecimalLongitude: 27.8160252166667