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F3 (2020 Mooring Service Cruise)

GOS 2020113

Event ID: 9dab11b6-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-10T15:03:00

Station: F3 (2020 Mooring Service Cruise)

Location: 76° 37' 4" N , 31° 1' 49" 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): 277.00

Person of Interest

Name: Ilker Fer

Email: ilker.fer@uib.no

Institution: University of Bergen

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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. 2021-02-23T15:31:10Z: 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: 353
dataFilename: sta0353.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
9dab11e8-0881-11eb-b790-4bdf00e110ea	2020-10-10T15:03:00Z	2020113		277.00		F3 (2020 Mooring Service Cruise)	CTD w/bottles	Ilker Fer	University of Bergen

GOS 2020113
Event ID: 9dab11e8-0881-11eb-b790-4bdf00e110ea
Parent Event ID: 9dab11b6-0881-11eb-b790-4bdf00e110ea
Event date: 2020-10-10T15:03:00
Station: F3 (2020 Mooring Service Cruise)
Location: 76° 37' 4" N , 31° 1' 49" E
Cruise number: 2020113
Cruise name: 2020 Mooring Service Cruise
Sampletype: L-ADCP
Sampling protocol: Nansen Legacy sampling protocols version 6
Gear type: CTD w/bottles
Bottom depth (m): 277.00

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. 2021-02-23T15:31:10Z: 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: 353
dataFilename: M353_000.000; S353_000.000
GOS 2020113
Event ID: 9dab5036-0881-11eb-b790-4bdf00e110ea
Event date: 2020-10-21T00:49:00
Station: F3 (2020 Mooring Service Cruise)
Location: 77° 58' 37" N , 29° 4' 6" E
Cruise number: 2020113
Cruise name: 2020 Mooring Service Cruise
Sampling protocol: Nansen Legacy sampling protocols version 6
Gear type: MSS
Bottom depth (m): 304.00

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: 165
dataFilename: CAST0148.MRD

F3 (2018 Physical Process Cruise)

KH2018709
Event ID: ace550fd-b4d5-11e8-bb1c-a0481c9e7d26
Event date: 2018-09-16T00:18:00
Station: F3 (2018 Physical Process Cruise)
Location: 81° 14' 59" N , 21° 0' 3" E
Cruise number: 2018709
Cruise name: 2018 Physical Process Cruise
Gear type: CTD
Bottom depth (m): 404.00

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: 106
dataFilename: Sta0106.cnv
KH2018709
Event ID: ace550fe-b4d5-11e8-bb1c-a0481c9e7d26
Event date: 2018-09-16T00:18:00
Station: F3 (2018 Physical Process Cruise)
Location: 81° 14' 59" N , 21° 0' 3" E
Cruise number: 2018709
Cruise name: 2018 Physical Process Cruise
Gear type: LADCP
Bottom depth (m): 404.00

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: 106
dataFilename: M106_000.000

F3 (2018 Ocean Mixing Process Study)

KB 2018616
Event ID: b63b2c71-7611-11e8-b4dd-a0481c9e7d26
Event date: 2018-06-30T11:11:00
Station: F3 (2018 Ocean Mixing Process Study)
Location: 80° 31' 57" N , 12° 0' 0" E
Cruise number: 2018616
Cruise name: 2018 Ocean Mixing Process Study
Gear type: CTD
Bottom depth (m): 871.00

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. 2021-08-12T09:18:33Z: Standardising PI email and institutions
Source document: LEGACY_log_KB2018616.xlsx
dataFilename: sta0777.hex

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F3 (2020 Mooring Service Cruise)

GOS 2020113

GOS 2020113

Abstract

Child events

GOS 2020113

GOS 2020113

Abstract

GOS 2020113

GOS 2020113

Abstract

F3 (2018 Physical Process Cruise)

KH2018709

KH2018709

Abstract

KH2018709

KH2018709

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F3 (2018 Ocean Mixing Process Study)

KB 2018616

KB 2018616

Abstract

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F3 (2020 Mooring Service Cruise)

GOS 2020113

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GOS 2020113

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GOS 2020113

Abstract

F3 (2018 Physical Process Cruise)

KH2018709

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KH2018709

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F3 (2018 Ocean Mixing Process Study)

KB 2018616

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Cruise name

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