• CTD and Microstructure casts perfromed during KB2022625

  Event ID: 35d0b0cf-a527-46ac-ab5c-4ba6b4e095fe
  Parent Event ID: 6158fa00-4288-11ed-adb8-4b6266ad200f
  Event date: 2022-10-02T19:28:23
  Location: 76° 56' 59" N , 30° 22' 54" E
  Cruise number: 2022625
  Cruise name: 2022 Polarfront Study’
  Sampletype: L-ADCP
  Gear type: CTD
  Bottom depth (m): 231.65
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  CTD and Microstructure casts perfromed during KB2022625

  pi_name: Ilker Fer
  

  Abstract

  KB2022625 Tromsø-Tromsø (28.-9.2022-13.10.2022) was a physical oceanography process study cruise with focus on trubulence measurements at and around the Barents Sea Polar Front. During the cruise, 267 MSS microstructure casts were performed along 6 transects. A total of 62 CTD (equipped with acoustic courrent meters) casts were made, typically one at every other station along these transects. Additionally 3 separate 24h stations with half-hourly MSS casts were held in the vicinity of Bjørnøya and the Polar Front.

  
  pi_email: ilker.fer@uib.no
  projectID: Nansen Legacy, RCN # 276730
  pi_address: University of Bergen P.O.Box 7800 5020 Bergen Norway
  recordedBy: Till Baumann, Ilker Fer, Zoé Koenig, Achim Randelhoff, Ole Rieke, Helge Bryhni, Anne Årvik, Idunn Hana
  pi_institution: UiB
  

  Created: 2022-10-25T11:45:17

  Modified: 2022-10-25T11:45:17

  History: 2022-10-25T11:45:17Z: Initial read in of the log files.

  Event remarks: L-ADCP Master

  Source document: KB2022625_activity_log_LM_TB_LM.xlsx

  statID: 1133
  end_date: 2022-10-02 00:00:00
  end_time: 19:40:28.533000
  start_date: 2022-10-02 00:00:00
  vesselName: Kristine Bonnevie
  description: L-ADCP Master
  endDecimalLatitude: 76.9505650333333
  endDecimalLongitude: 30.37973685
  maximumDepthInMeters: 227
  minimumDepthInMeters: 0
  

• CTD and Microstructure casts perfromed during KB2022625

  Event ID: 76aee898-c9a5-47cd-9ddc-9c266d0bcd71
  Parent Event ID: 6158fa00-4288-11ed-adb8-4b6266ad200f
  Event date: 2022-10-02T19:28:23
  Location: 76° 56' 59" N , 30° 22' 54" E
  Cruise number: 2022625
  Cruise name: 2022 Polarfront Study’
  Sampletype: L-ADCP
  Gear type: CTD
  Bottom depth (m): 231.65
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  CTD and Microstructure casts perfromed during KB2022625

  pi_name: Ilker Fer
  

  Abstract

  KB2022625 Tromsø-Tromsø (28.-9.2022-13.10.2022) was a physical oceanography process study cruise with focus on trubulence measurements at and around the Barents Sea Polar Front. During the cruise, 267 MSS microstructure casts were performed along 6 transects. A total of 62 CTD (equipped with acoustic courrent meters) casts were made, typically one at every other station along these transects. Additionally 3 separate 24h stations with half-hourly MSS casts were held in the vicinity of Bjørnøya and the Polar Front.

  
  pi_email: ilker.fer@uib.no
  projectID: Nansen Legacy, RCN # 276730
  pi_address: University of Bergen P.O.Box 7800 5020 Bergen Norway
  recordedBy: Till Baumann, Ilker Fer, Zoé Koenig, Achim Randelhoff, Ole Rieke, Helge Bryhni, Anne Årvik, Idunn Hana
  pi_institution: UiB
  

  Created: 2022-10-25T11:45:17

  Modified: 2022-10-25T11:45:17

  History: 2022-10-25T11:45:17Z: Initial read in of the log files.

  Event remarks: L-ADCP Slave

  Source document: KB2022625_activity_log_LM_TB_LM.xlsx

  statID: 1133
  end_date: 2022-10-02 00:00:00
  end_time: 19:40:28.533000
  start_date: 2022-10-02 00:00:00
  vesselName: Kristine Bonnevie
  description: L-ADCP Slave
  endDecimalLatitude: 76.9505650333333
  endDecimalLongitude: 30.37973685
  maximumDepthInMeters: 227
  minimumDepthInMeters: 0
  

• CTD and Microstructure casts perfromed during KB2022625

  Event ID: 6124dd25-f860-4273-a4e8-b2fc5536035a
  Parent Event ID: 6158fa00-4288-11ed-adb8-4b6266ad200f
  Event date: 2022-10-02T19:28:23
  Location: 76° 56' 59" N , 30° 22' 54" E
  Cruise number: 2022625
  Cruise name: 2022 Polarfront Study’
  Sampletype: Niskin Bottle
  Gear type: CTD
  Sample depth (m): 108.00
  Bottom depth (m): 231.65
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  CTD and Microstructure casts perfromed during KB2022625

  pi_name: Ilker Fer
  

  Abstract

  KB2022625 Tromsø-Tromsø (28.-9.2022-13.10.2022) was a physical oceanography process study cruise with focus on trubulence measurements at and around the Barents Sea Polar Front. During the cruise, 267 MSS microstructure casts were performed along 6 transects. A total of 62 CTD (equipped with acoustic courrent meters) casts were made, typically one at every other station along these transects. Additionally 3 separate 24h stations with half-hourly MSS casts were held in the vicinity of Bjørnøya and the Polar Front.

  
  pi_email: ilker.fer@uib.no
  projectID: Nansen Legacy, RCN # 276730
  pi_address: University of Bergen P.O.Box 7800 5020 Bergen Norway
  recordedBy: Till Baumann, Ilker Fer, Zoé Koenig, Achim Randelhoff, Ole Rieke, Helge Bryhni, Anne Årvik, Idunn Hana
  pi_institution: UiB
  

  Created: 2022-10-25T11:45:17

  Modified: 2022-10-25T11:45:17

  History: 2022-10-25T11:45:17Z: Initial read in of the log files.

  Source document: KB2022625_activity_log_LM_TB_LM.xlsx

  statID: 1133
  end_date: 2022-10-02 00:00:00
  end_time: 19:40:28.533000
  start_date: 2022-10-02 00:00:00
  vesselName: Kristine Bonnevie
  endDecimalLatitude: 76.9505650333333
  endDecimalLongitude: 30.37973685
  maximumDepthInMeters: 227
  minimumDepthInMeters: 0
  

• CTD and Microstructure casts perfromed during KB2022625

  Event ID: beaa4ade-2986-4a79-ac7a-dda4ec901f05
  Parent Event ID: 295c8ca0-451e-11ed-adb8-4b6266ad200f
  Event date: 2022-10-06T02:25:36
  Location: 76° 56' 60" N , 30° 22' 58" E
  Cruise number: 2022625
  Cruise name: 2022 Polarfront Study’
  Sampletype: L-ADCP
  Gear type: CTD
  Bottom depth (m): 232.59
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  CTD and Microstructure casts perfromed during KB2022625

  pi_name: Ilker Fer
  

  Abstract

  KB2022625 Tromsø-Tromsø (28.-9.2022-13.10.2022) was a physical oceanography process study cruise with focus on trubulence measurements at and around the Barents Sea Polar Front. During the cruise, 267 MSS microstructure casts were performed along 6 transects. A total of 62 CTD (equipped with acoustic courrent meters) casts were made, typically one at every other station along these transects. Additionally 3 separate 24h stations with half-hourly MSS casts were held in the vicinity of Bjørnøya and the Polar Front.

  
  pi_email: ilker.fer@uib.no
  projectID: Nansen Legacy, RCN # 276730
  pi_address: University of Bergen P.O.Box 7800 5020 Bergen Norway
  recordedBy: Till Baumann, Ilker Fer, Zoé Koenig, Achim Randelhoff, Ole Rieke, Helge Bryhni, Anne Årvik, Idunn Hana
  pi_institution: UiB
  

  Created: 2022-10-25T11:45:17

  Modified: 2022-10-25T11:45:17

  History: 2022-10-25T11:45:17Z: Initial read in of the log files.

  Event remarks: L-ADCP Master

  Source document: KB2022625_activity_log_LM_TB_LM.xlsx

  statID: 1166
  end_date: 2022-10-06 00:00:00
  end_time: 02:35:56.610000
  start_date: 2022-10-06 00:00:00
  vesselName: Kristine Bonnevie
  description: L-ADCP Master
  endDecimalLatitude: 76.9492370166667
  endDecimalLongitude: 30.3815212333333
  maximumDepthInMeters: 228
  minimumDepthInMeters: 0
  

• CTD and Microstructure casts perfromed during KB2022625

  Event ID: 2f2adb8b-5343-4496-b437-dcf091a30771
  Parent Event ID: 295c8ca0-451e-11ed-adb8-4b6266ad200f
  Event date: 2022-10-06T02:25:36
  Location: 76° 56' 60" N , 30° 22' 58" E
  Cruise number: 2022625
  Cruise name: 2022 Polarfront Study’
  Sampletype: L-ADCP
  Gear type: CTD
  Bottom depth (m): 232.59
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  CTD and Microstructure casts perfromed during KB2022625

  pi_name: Ilker Fer
  

  Abstract

  KB2022625 Tromsø-Tromsø (28.-9.2022-13.10.2022) was a physical oceanography process study cruise with focus on trubulence measurements at and around the Barents Sea Polar Front. During the cruise, 267 MSS microstructure casts were performed along 6 transects. A total of 62 CTD (equipped with acoustic courrent meters) casts were made, typically one at every other station along these transects. Additionally 3 separate 24h stations with half-hourly MSS casts were held in the vicinity of Bjørnøya and the Polar Front.

  
  pi_email: ilker.fer@uib.no
  projectID: Nansen Legacy, RCN # 276730
  pi_address: University of Bergen P.O.Box 7800 5020 Bergen Norway
  recordedBy: Till Baumann, Ilker Fer, Zoé Koenig, Achim Randelhoff, Ole Rieke, Helge Bryhni, Anne Årvik, Idunn Hana
  pi_institution: UiB
  

  Created: 2022-10-25T11:45:17

  Modified: 2022-10-25T11:45:17

  History: 2022-10-25T11:45:17Z: Initial read in of the log files.

  Event remarks: L-ADCP Slave

  Source document: KB2022625_activity_log_LM_TB_LM.xlsx

  statID: 1166
  end_date: 2022-10-06 00:00:00
  end_time: 02:35:56.610000
  start_date: 2022-10-06 00:00:00
  vesselName: Kristine Bonnevie
  description: L-ADCP Slave
  endDecimalLatitude: 76.9492370166667
  endDecimalLongitude: 30.3815212333333
  maximumDepthInMeters: 228
  minimumDepthInMeters: 0
  

B12 (2018 Ocean Mixing Process Study)

• KB 2018616

  Event ID: b63b2c82-7611-11e8-b4dd-a0481c9e7d26
  Event date: 2018-07-01T09:32:00
  Station: B12 (2018 Ocean Mixing Process Study)
  Location: 80° 40' 1" N , 12° 0' 22" E
  Cruise number: 2018616
  Cruise name: 2018 Ocean Mixing Process Study
  Gear type: Vertical microstructure profiler
  Bottom depth (m): 1,263.00
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  KB 2018616

  pi_name: Ilker Fer
  

  Abstract

  The cruise KB 2018616 aboard the Research Vessel Kristine Bonnevie is the first research cruise of the project the Nansen LEGACY. LEGACY is the Norwegian Arctic research community’s joint effort to establish a holistic understanding of a changing marine Arctic climate and ecosystem. KB 2018616 is a physical oceanography cruise with objectives to conduct ocean mixing and water transformation process studies in the region west and north of Svalbard, with particular focus on the warm Atlantic boundary current. Ocean stratification, current and microstructure measurements were made. Four main sections were taken across the path of the warm West Spitsbergen Current; a fifth section was incomplete, interrupted by the ice edge extending to shelf at 24E. Profiles were collected at stations along the sections from shelf to deep water as well as at two repeat stations, each for approximately 24 hours duration. Profiles covered the full water column, except the shipboard acoustic Doppler current profiler (SADCP) sampled the upper 300-400 m. The cruise was completed with a section into Isfjorden. In total 120 CTD (conductivity temperature depth), 106 LADCP (lowered acoustic Doppler current profiler), 200 microstructure profiles and 11.5 days of SADCP data were collected.

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

  Created: 2018-11-05T13:08:46

  Modified: 2021-08-12T09:18:33

  History: 2018-11-05T13:08:46Z: Initial read in of the log files. 2018-12-05T13:04:31Z: Abbreviation for gear type written out 2021-08-12T09:18:33Z: Standardising PI email and institutions

  Source document: LEGACY_log_KB2018616.xlsx

  dataFilename: vmp_018.p
  

B12 (2018 Physical Process Cruise)

• KH2018709

  Event ID: ace55165-b4d5-11e8-bb1c-a0481c9e7d26
  Event date: 2018-09-22T15:20:00
  Station: B12 (2018 Physical Process Cruise)
  Location: 80° 54' 48" N , 12° 0' 38" E
  Cruise number: 2018709
  Cruise name: 2018 Physical Process Cruise
  Gear type: CTD
  Bottom depth (m): 1,852.00
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@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: 2021-08-12T09:18:33

  History: 2018-11-05T13:36:42Z: Initial read in of the log files. 2021-08-12T09:18:33Z: Standardising PI email and institutions

  Source document: AeN_ProcessCruise04.xlsx

  statID: 155
  dataFilename: Sta0155.cnv
  

B12 (2020 Mooring Service Cruise)

• GOS 2020113

  Event ID: 9dab3b3c-0881-11eb-b790-4bdf00e110ea
  Event date: 2020-10-18T02:13:00
  Station: B12 (2020 Mooring Service Cruise)
  Location: 76° 56' 59" N , 30° 23' 52" E
  Cruise number: 2020113
  Cruise name: 2020 Mooring Service Cruise
  Sampling protocol: Nansen Legacy sampling protocols version 6
  Gear type: CTD w/bottles
  Bottom depth (m): 229.00
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  GOS 2020113

  pi_name: Ilker Fer
  

  Abstract

  The cruise GOS 2020113 (6 October 2020 Longyearbyen, 27 October 2020 Tromsø) aboard the Research Vessel G.O. SARS is a mooring service/deployment and process studies cruise of the Nansen LEGACY project. The study region covered 24-35E and 75-79N, with objectives to deploy moorings for process studies (1 year duration), service and redeploy accessible gateway moorings (long term), deploy underwater gliders (cruise duration as well as 3-4 months missions), conduct ocean mixing and water transformation process studies in the Barents Sea Polar Front region east of Svalbard, and sample for biology, nutrients and the carbonate chemistry in the water column at selected stations. The cruise contributes to tasks T1-1 on the Atlantic Water inflow to the northern Barents Sea at key gateways, T1-2 on processes that control sea ice and stratification in the northern Barents Sea, T2-1 on ocean acidification, T3-2 on timing of critical biological processes. Overall, we deployed 7 process moorings with physical oceanography focus, recovered and redeployed gateway moorings M3, M5 and M5-bioac and recovered the gateway mooring M6. We collected measurements of ocean stratification, currents, and microstructure from the vessel as well as from transects using ocean gliders. From the vessel we obtained 212 microstructure profiles down to 0-20 m above seabed; 64 CTD (32 with bottle sampling) and 63 LADCP profiles down to 5 m above seabed, and 20 days of underway current profiles. From gliders we obtained 801 profiles (16 days) including 266 profiles (6 days) using microstructure sensors in the polar front region north of Hopen Trench, and 678 profiles (10days) between the Great Bank and the Central Bank. Using the CTD’s water sampler, we collected 149 water samples for nutrient and carbonate chemistry analyses, 136 for POC/PON analyses, 68 for dissolved oxygen analyses, 52 for chlorophyll analyses, and 48 for phytoplankton analyses. We used multinet and bongo net for mesozooplankton sampling. We performed 4 hauls with Multinet (2 with 64 µm and 2 with 180 µm meshed net) and 29 hauls Bongo net (18 profiles with the 180 µm and 40 profiles with the 64 µm meshed net).

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

  Created: 2021-01-27T14:03:15

  Modified: 2021-08-12T09:18:33

  History: 2021-01-27T14:03:15Z: Initial read in of the log files. 2021-02-23T15:31:11Z: Made L-ADCPs children of CTDs, corrected some gear types 2021-08-12T09:18:33Z: Standardising PI email and institutions

  Source document: AeN_2020113_uploaded_LADCP.xlsx

  statID: 389
  dataFilename: sta0389.hex
  

  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
  9db3439a-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	3	229.00	99.33	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db34368-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	2	229.00	149.91	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db343c2-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	4	229.00	50.37	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db343f4-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	5	229.00	20.72	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db34336-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	1	229.00	227.22	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db34426-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113	6	229.00	11.80	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9dab3b78-0881-11eb-b790-4bdf00e110ea	2020-10-18T02:13:00Z	2020113		229.00		B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen

• GOS 2020113

  Event ID: 9dab3baa-0881-11eb-b790-4bdf00e110ea
  Event date: 2020-10-18T02:37:00
  Station: B12 (2020 Mooring Service Cruise)
  Location: 76° 57' 2" N , 30° 23' 19" E
  Cruise number: 2020113
  Cruise name: 2020 Mooring Service Cruise
  Sampling protocol: Nansen Legacy sampling protocols version 6
  Gear type: MSS
  Bottom depth (m): 230.00
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  GOS 2020113

  pi_name: Ilker Fer
  

  Abstract

  The cruise GOS 2020113 (6 October 2020 Longyearbyen, 27 October 2020 Tromsø) aboard the Research Vessel G.O. SARS is a mooring service/deployment and process studies cruise of the Nansen LEGACY project. The study region covered 24-35E and 75-79N, with objectives to deploy moorings for process studies (1 year duration), service and redeploy accessible gateway moorings (long term), deploy underwater gliders (cruise duration as well as 3-4 months missions), conduct ocean mixing and water transformation process studies in the Barents Sea Polar Front region east of Svalbard, and sample for biology, nutrients and the carbonate chemistry in the water column at selected stations. The cruise contributes to tasks T1-1 on the Atlantic Water inflow to the northern Barents Sea at key gateways, T1-2 on processes that control sea ice and stratification in the northern Barents Sea, T2-1 on ocean acidification, T3-2 on timing of critical biological processes. Overall, we deployed 7 process moorings with physical oceanography focus, recovered and redeployed gateway moorings M3, M5 and M5-bioac and recovered the gateway mooring M6. We collected measurements of ocean stratification, currents, and microstructure from the vessel as well as from transects using ocean gliders. From the vessel we obtained 212 microstructure profiles down to 0-20 m above seabed; 64 CTD (32 with bottle sampling) and 63 LADCP profiles down to 5 m above seabed, and 20 days of underway current profiles. From gliders we obtained 801 profiles (16 days) including 266 profiles (6 days) using microstructure sensors in the polar front region north of Hopen Trench, and 678 profiles (10days) between the Great Bank and the Central Bank. Using the CTD’s water sampler, we collected 149 water samples for nutrient and carbonate chemistry analyses, 136 for POC/PON analyses, 68 for dissolved oxygen analyses, 52 for chlorophyll analyses, and 48 for phytoplankton analyses. We used multinet and bongo net for mesozooplankton sampling. We performed 4 hauls with Multinet (2 with 64 µm and 2 with 180 µm meshed net) and 29 hauls Bongo net (18 profiles with the 180 µm and 40 profiles with the 64 µm meshed net).

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

  Created: 2021-01-27T14:03:15

  Modified: 2021-08-12T09:18:33

  History: 2021-01-27T14:03:15Z: Initial read in of the log files. 2021-02-23T15:31:11Z: Made L-ADCPs children of CTDs, corrected some gear types 2021-08-12T09:18:33Z: Standardising PI email and institutions

  Source document: AeN_2020113_uploaded_LADCP.xlsx

  statID: 104
  dataFilename: CAST0086.MRD
  

• GOS 2020113

  Event ID: 9dab27be-0881-11eb-b790-4bdf00e110ea
  Event date: 2020-10-14T23:37:00
  Station: B12 (2020 Mooring Service Cruise)
  Location: 76° 57' 4" N , 30° 23' 11" E
  Cruise number: 2020113
  Cruise name: 2020 Mooring Service Cruise
  Sampling protocol: Nansen Legacy sampling protocols version 6
  Gear type: CTD w/bottles
  Bottom depth (m): 229.00
  Person of Interest

  Name: Ilker Fer

  Email: ilker.fer@uib.no

  Institution: University of Bergen
  Show more metadata

  GOS 2020113

  pi_name: Ilker Fer
  

  Abstract

  The cruise GOS 2020113 (6 October 2020 Longyearbyen, 27 October 2020 Tromsø) aboard the Research Vessel G.O. SARS is a mooring service/deployment and process studies cruise of the Nansen LEGACY project. The study region covered 24-35E and 75-79N, with objectives to deploy moorings for process studies (1 year duration), service and redeploy accessible gateway moorings (long term), deploy underwater gliders (cruise duration as well as 3-4 months missions), conduct ocean mixing and water transformation process studies in the Barents Sea Polar Front region east of Svalbard, and sample for biology, nutrients and the carbonate chemistry in the water column at selected stations. The cruise contributes to tasks T1-1 on the Atlantic Water inflow to the northern Barents Sea at key gateways, T1-2 on processes that control sea ice and stratification in the northern Barents Sea, T2-1 on ocean acidification, T3-2 on timing of critical biological processes. Overall, we deployed 7 process moorings with physical oceanography focus, recovered and redeployed gateway moorings M3, M5 and M5-bioac and recovered the gateway mooring M6. We collected measurements of ocean stratification, currents, and microstructure from the vessel as well as from transects using ocean gliders. From the vessel we obtained 212 microstructure profiles down to 0-20 m above seabed; 64 CTD (32 with bottle sampling) and 63 LADCP profiles down to 5 m above seabed, and 20 days of underway current profiles. From gliders we obtained 801 profiles (16 days) including 266 profiles (6 days) using microstructure sensors in the polar front region north of Hopen Trench, and 678 profiles (10days) between the Great Bank and the Central Bank. Using the CTD’s water sampler, we collected 149 water samples for nutrient and carbonate chemistry analyses, 136 for POC/PON analyses, 68 for dissolved oxygen analyses, 52 for chlorophyll analyses, and 48 for phytoplankton analyses. We used multinet and bongo net for mesozooplankton sampling. We performed 4 hauls with Multinet (2 with 64 µm and 2 with 180 µm meshed net) and 29 hauls Bongo net (18 profiles with the 180 µm and 40 profiles with the 64 µm meshed net).

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

  Created: 2021-01-27T14:03:15

  Modified: 2021-08-12T09:18:33

  History: 2021-01-27T14:03:15Z: Initial read in of the log files. 2021-02-23T15:31:11Z: Made L-ADCPs children of CTDs, corrected some gear types 2021-08-12T09:18:33Z: Standardising PI email and institutions

  Source document: AeN_2020113_uploaded_LADCP.xlsx

  statID: 376
  dataFilename: sta0376.hex
  

  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
  9db33b7a-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	2	229.00	150.61	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33bde-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	4	229.00	90.18	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33c38-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	6	229.00	50.03	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33bac-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	3	229.00	90.20	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33c06-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	5	229.00	49.89	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33c60-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	7	229.00	20.23	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33c92-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	8	229.00	20.23	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33cba-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	9	229.00	10.15	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33b52-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	1	229.00	230.19	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen
  9db33cec-0881-11eb-b790-4bdf00e110ea	2020-10-14T23:37:00Z	2020113	10	229.00	10.18	B12 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen