NLEG27

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

  Event ID: 7b5c33a0-0a34-11ec-afc5-a3f13bbd5a61
  Event date: 2021-08-31T08:21:46
  Station: NLEG27
  Location: 82° 56' 49" N , 27° 49' 52" E
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 22
  Gear type: Drone
  Bottom depth (m): 3,923.56
  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: from ice

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 133
  end_date: 2021-08-31 00:00:00
  end_time: 08:27:33.076000
  start_date: 2021-08-31 00:00:00
  vesselName: Kronprins Haakon
  description: Drone
  endDecimalLatitude: 82.94689765
  endDecimalLongitude: 27.8259445333333
  

• KH2018709

  Event ID: ace55117-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-16T18:22:00
  Location: 81° 35' 24" N , 24° 1' 12" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-04T13:03:31Z: Changed gear name 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: Test flight, SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_16__18_22_06
  serialNumber: 21
  

• KH2018709

  Event ID: ace55118-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-17T06:43:00
  Location: 81° 34' 12" N , 23° 53' 60" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Sampletype: Profile
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2019-04-12T12:02:56Z: Changed sampletype from Profile (40-120m) to Profile 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_17__06_43_04_SD
  serialNumber: 21
  maximumElevationInMeters: 120
  minimumElevationInMeters: 40
  

• KH2018709

  Event ID: ace55129-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-19T18:00:00
  Location: 82° 11' 24" N , 19° 13' 48" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Sampletype: Profile
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2019-04-12T12:10:17Z: Changed sampletype from Racetracks (80m) & Profile (40-120m) Profile. Racetrack moved to new sample 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_19__18_00_23_SD
  serialNumber: 21
  maximumElevationInMeters: 120
  minimumElevationInMeters: 40
  

  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
  96cac400-5d1b-11e9-89d6-a0481c9e7d26	2018-09-19T18:00:00Z	2018709					Drone	Andrew Seidl	University of Bergen

• KH2018709

  Event ID: ace55126-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-18T11:34:00
  Location: 81° 33' 36" N , 20° 31' 48" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Sampletype: Profile
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2019-04-12T12:10:17Z: Changed sampletype from Racetracks (80m) & Profile (40-120m) Profile. Racetrack moved to new sample 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_18__11_34_19_SD
  serialNumber: 21
  maximumElevationInMeters: 120
  minimumElevationInMeters: 40
  

  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
  96cac3fe-5d1b-11e9-89d6-a0481c9e7d26	2018-09-18T11:34:00Z	2018709					Drone	Andrew Seidl	University of Bergen

• KH2018709

  Event ID: ace55128-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-19T15:38:00
  Location: 82° 19' 12" N , 19° 28' 12" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Sampletype: Profile
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2019-04-12T12:10:17Z: Changed sampletype from Racetracks (80m) & Profile (40-120m) Profile. Racetrack moved to new sample 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_19__15_38_51_SD
  serialNumber: 21
  maximumElevationInMeters: 120
  minimumElevationInMeters: 40
  

  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
  96cac3ff-5d1b-11e9-89d6-a0481c9e7d26	2018-09-19T15:38:00Z	2018709					Drone	Andrew Seidl	University of Bergen

• KH2018709

  Event ID: ace55119-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-17T09:09:00
  Location: 81° 32' 24" N , 23° 53' 60" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Sampletype: Profile
  Gear type: Drone
  Person of Interest

  Name: Andrew Seidl

  Email: andrew.seidl@uib.no

  Institution: University of Bergen
  Show more metadata

  KH2018709

  pi_name: Ilker Fer
  

  Abstract

  The cruise KH 2018709 aboard the Research Vessel Kronprins Haakon is the second process cruise of the project the Nansen LEGACY. KH 2018709 is primarily a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region north of Svalbard, with particular focus on the warm Atlantic boundary current. Meteorological measurements were also made. Activities included: deploy oceanographic moorings and gliders, an AUV, a remotely piloted unmanned aircraft and controlled meteorological balloons; collect underway measurements from ship-mounted ocean current profilers, wind profilers, radiometer and wave sensors; and collect ocean stratification, currents, and microstructure profiles along selected transects across the north Spitsbergen shelf and slope. Additionally, wave sensors are deployed at ice floes from ice edge into pack ice. Ocean stratification, current and microstructure measurements were made along three main sections across the path of the warm Atlantic Current. Additional profiles were collected at two process stations (12-24 hours duration). A Slocum glider equipped with microstructure sensors was deployed and recovered after 7 days. In total 68 CTD (conductivity temperature depth), 63 LADCP (lowered acoustic Doppler current profiler), 45 microstructure profiles and 10 days of SADCP data were collected. Approximately 60 km of undulating transects were made with an AUV. In total, 7 hours of profiles were collected from controlled met balloons, 8 days of radiation data from ship-mounted radiometer, and 7 days of wave data from bow-monuted wave sensor were collected. 5 short flights with remotely piloted aircraft was made.

  
  pi_email: ilker.fer@uib.no
  projectID: The Nansen Levacy (RCN #276730)
  pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
  pi_institution: University of Bergen
  

  Created: 2018-11-05T13:36:42

  Modified: 2021-08-12T08:32:01

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2018-12-05T13:02:29Z: Gear type to Drone, SUMO appended to eventremarks 2019-04-12T12:02:56Z: Changed sampletype from Profile (40-120m) to Profile 2021-08-12T08:32:01Z: Standardising PI email and institutions

  Event remarks: SUMO

  Source document: AeN_ProcessCruise04.xlsx

  dataFilename: 18_09_17__09_09_24_SD
  serialNumber: 21
  maximumElevationInMeters: 120
  minimumElevationInMeters: 40
  

P4 (NLEG11)

• 2021703 aen Q1 activity log

  Event ID: 5af050a8-a439-11eb-bcbc-0242ac130002
  Event date: 2021-03-10T08:16:00
  Station: P4 (NLEG11)
  Location: 79° 46' 22" N , 33° 46' 19" E
  Cruise number: 2021703
  Cruise name: 2021 Seasonal Study Q1
  Sampling protocol: Nansen Legacy Sampling Protocols v7
  Gear type: Drone
  Bottom depth (m): 338.50
  Person of Interest

  Name: Sebastian Gerland

  Email: gerland@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  2021703 aen Q1 activity log

  pi_name: Sebastian Gerland
  

  Abstract

  Registration of all deployment and activities during the cruise

  
  pi_email: sebastian.gerland@npolar.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: Norwegian Polar Institute, Framsenteret, Hjalmar Johansensgate 14, 9007 Tromsø
  recordedBy: Anette Wold
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-04-30T08:36:52

  Modified: 2021-08-12T12:36:17

  History: 2021-04-30T08:36:52Z: Initial read in of the log files. 2021-04-30T08:39:05Z: Overriding samples with those logged in activity log which should be more reliable and accurate 2021-05-31T09:15:22Z: Updated station names 2021-05-31T09:27:45Z: Updating station names 2021-05-31T09:28:25Z: Updating station names 2021-08-12T12:36:17Z: Standardising PI email and institutions

  Source document: AeN_2021703_Q1_Activity_2021_03_22_edits.xlsx

  statID: 13
  end_date: 2021-03-10 00:00:00
  end_time: 09:46:00
  start_date: 2021-03-10 00:00:00
  vesselName: Kronprins Haakon
  description: Heli flight/EM-bird F3
  

P7 (NLEG25/NPAL16) Ice (2021 Seasonal Study Q1)

• 2021703 aen Q1 activity log

  Event ID: 7295a7b2-a439-11eb-bcbc-0242ac130002
  Event date: 2021-03-18T06:57:00
  Station: P7 (NLEG25/NPAL16) Ice (2021 Seasonal Study Q1)
  Location: 81° 59' 58" N , 29° 59' 37" E
  Cruise number: 2021703
  Cruise name: 2021 Seasonal Study Q1
  Sampling protocol: Nansen Legacy Sampling Protocols v7
  Gear type: Drone
  Bottom depth (m): 3,304.22
  Person of Interest

  Name: Sebastian Gerland

  Email: gerland@npolar.no

  Institution: Norwegian Polar Institute
  Show more metadata

  2021703 aen Q1 activity log

  pi_name: Sebastian Gerland
  

  Abstract

  Registration of all deployment and activities during the cruise

  
  pi_email: sebastian.gerland@npolar.no
  projectID: The Nansen Legacy (RCN # 276730)
  pi_address: Norwegian Polar Institute, Framsenteret, Hjalmar Johansensgate 14, 9007 Tromsø
  recordedBy: Anette Wold
  pi_institution: Norwegian Polar Institute
  

  Created: 2021-04-30T08:36:52

  Modified: 2021-08-12T12:36:17

  History: 2021-04-30T08:36:52Z: Initial read in of the log files. 2021-04-30T08:39:05Z: Overriding samples with those logged in activity log which should be more reliable and accurate 2021-05-31T09:15:22Z: Updated station names 2021-05-31T09:27:45Z: Updating station names 2021-05-31T09:28:25Z: Updating station names 2021-08-12T12:36:17Z: Standardising PI email and institutions

  Source document: AeN_2021703_Q1_Activity_2021_03_22_edits.xlsx

  statID: 28
  end_date: 2021-03-18 00:00:00
  end_time: 08:52:00
  start_date: 2021-03-18 00:00:00
  vesselName: Kronprins Haakon
  description: Heli flight/EM-bird F10
  

P11 (NLEG38)

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

  Event ID: dc69fe10-17eb-11ec-afc5-a3f13bbd5a61
  Event date: 2021-09-17T19:17:12
  Station: P11 (NLEG38)
  Location: 87° 29' 32" N , 18° 22' 3" W
  Cruise number: 2021710
  Cruise name: 2021 Joint Cruise 2-2
  Sampling protocol: Nansen Legacy Version 192
  Gear type: Drone
  Bottom depth (m): 4,269.09
  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: Annen stasjon (S-S)

  Source document: Activity_Log_2021_09_22_edits bb_depths.xlsx

  statID: 179
  end_date: 2021-09-17 00:00:00
  end_time: 19:27:42.945000
  start_date: 2021-09-17 00:00:00
  vesselName: Kronprins Haakon
  description: Drone
  endDecimalLatitude: 87.4919495
  endDecimalLongitude: -18.36800675