Nansen Legacy Tools | sios-svalbard.org

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

GOS 2020113

Event ID: 9dab339e-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-16T16:00:00

Station: C6 (2020 Mooring Service Cruise)

Location: 77° 2' 58" N , 24° 40' 60" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampling protocol: Nansen Legacy sampling protocols version 6

Gear type: CTD

Bottom depth (m): 62.00

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: 385
dataFilename: sta0385.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
9dab33d0-0881-11eb-b790-4bdf00e110ea	2020-10-16T16:00:00Z	2020113		62.00		C6 (2020 Mooring Service Cruise)	CTD	Ilker Fer	University of Bergen

GOS 2020113

Event ID: 9dab1670-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-12T12:40:00

Station: P1 (NLEG01)

Location: 76° 0' 26" N , 31° 13' 1" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampling protocol: Nansen Legacy sampling protocols version 6

Gear type: Vertical microstructure profiler

Bottom depth (m): 318.00

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: 16
dataFilename: vmp_007.p

GOS 2020113

Event ID: 9dab14f4-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-12T07:50:00

Station: P1 (NLEG01)

Location: 76° 0' 26" N , 31° 13' 1" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampling protocol: Nansen Legacy sampling protocols version 6

Gear type: Multinet 180 um

Bottom depth (m): 318.00

Person of Interest

Name: Camilla Svensen

Email: Camilla.Svensen@uit.no

Institution: University of Tromsø

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: 2021-08-12T08:50:11

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 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_uploaded_LADCP.xlsx

statID: 14

Child events

Event ID	Event datetime	Cruise number	Bottom depth (m)	Station name ref	Gear Type	PI Name	PI Institution
0bfa1c80-0584-11eb-b18b-b827eb22bac7	2020-10-12T07:50:00Z	2020113	318.00	P1 (NLEG01)	Multinet 180 um	Camilla Svensen	University of Tromsø
0bfa1898-0584-11eb-b18b-b827eb22bac7	2020-10-12T07:50:00Z	2020113	318.00	P1 (NLEG01)	Multinet 180 um	Camilla Svensen	University of Tromsø
0bfa2356-0584-11eb-b18b-b827eb22bac7	2020-10-12T07:50:00Z	2020113	318.00	P1 (NLEG01)	Multinet 180 um	Camilla Svensen	University of Tromsø
0bfa10d2-0584-11eb-b18b-b827eb22bac7	2020-10-12T07:50:00Z	2020113	318.00	P1 (NLEG01)	Multinet 180 um	Camilla Svensen	University of Tromsø
0bfa14ba-0584-11eb-b18b-b827eb22bac7	2020-10-12T07:50:00Z	2020113	318.00	P1 (NLEG01)	Multinet 180 um	Camilla Svensen	University of Tromsø

Nets overview during G.O.SARS cruise, October 2020

Event ID: 0bfa92b4-0584-11eb-b18b-b827eb22bac7

Parent Event ID: 9dab612a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-25T18:33:00

Station: Ref (2020 Mooring Service Cruise)

Location: 73° 7' 5" N , 24° 29' 35" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Microzooplankton abundance

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.1.5

Gear type: Bongonet

Bottom depth (m): 403.00

Person of Interest

Name: Camilla Svensen

Email: Camilla.Svensen@uit.no

Institution: University of Tromsø

Show more metadata

Nets overview during G.O.SARS cruise, October 2020

pi_name: Ilker Fer

Abstract

Nets overview. See the main event log log AeN_2020113 for a detailed abstract.

pi_email: Ilker.Fer@uib.no
projectID: 276730
pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
recordedBy: Christine Gawinski
pi_institution: UiB

Created: 2021-01-27T13:44:13

Modified: 2021-08-12T08:50:11

History: 2021-01-27T13:44:13Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_Nets_2021_01_25_CG.xlsx

statID: 26
maximumDepthInMeters: 390
minimumDepthInMeters: 0

Nets overview during G.O.SARS cruise, October 2020

Event ID: 9ea60922-0584-11eb-a40e-b827eb22bac7

Parent Event ID: 9dab612a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-25T18:33:00

Station: Ref (2020 Mooring Service Cruise)

Location: 73° 7' 5" N , 24° 29' 35" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Microzooplankton abundance

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.1.5

Gear type: Bongonet

Bottom depth (m): 403.00

Person of Interest

Name: Camilla Svensen

Email: Camilla.Svensen@uit.no

Institution: University of Tromsø

Show more metadata

Nets overview during G.O.SARS cruise, October 2020

pi_name: Ilker Fer

Abstract

Nets overview. See the main event log log AeN_2020113 for a detailed abstract.

pi_email: Ilker.Fer@uib.no
projectID: 276730
pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
recordedBy: Christine Gawinski
pi_institution: UiB

Created: 2021-01-27T13:44:13

Modified: 2021-08-12T08:50:11

History: 2021-01-27T13:44:13Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_Nets_2021_01_25_CG.xlsx

statID: 26
maximumDepthInMeters: 390
minimumDepthInMeters: 0

Nets overview during G.O.SARS cruise, October 2020

Event ID: 0bfa8ecc-0584-11eb-b18b-b827eb22bac7

Parent Event ID: 9dab612a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-25T18:33:00

Station: Ref (2020 Mooring Service Cruise)

Location: 73° 7' 5" N , 24° 29' 35" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Microzooplankton abundance

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.1.5

Gear type: Bongonet

Bottom depth (m): 403.00

Person of Interest

Name: Camilla Svensen

Email: Camilla.Svensen@uit.no

Institution: University of Tromsø

Show more metadata

Nets overview during G.O.SARS cruise, October 2020

pi_name: Ilker Fer

Abstract

Nets overview. See the main event log log AeN_2020113 for a detailed abstract.

pi_email: Ilker.Fer@uib.no
projectID: 276730
pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
recordedBy: Christine Gawinski
pi_institution: UiB

Created: 2021-01-27T13:44:13

Modified: 2021-08-12T08:50:11

History: 2021-01-27T13:44:13Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_Nets_2021_01_25_CG.xlsx

statID: 26
maximumDepthInMeters: 390
minimumDepthInMeters: 0

Nets overview during G.O.SARS cruise, October 2020

Event ID: 9ea60d00-0584-11eb-a40e-b827eb22bac7

Parent Event ID: 9dab612a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-25T18:33:00

Station: Ref (2020 Mooring Service Cruise)

Location: 73° 7' 5" N , 24° 29' 35" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Microzooplankton abundance

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.1.5

Gear type: Bongonet

Bottom depth (m): 403.00

Person of Interest

Name: Camilla Svensen

Email: Camilla.Svensen@uit.no

Institution: University of Tromsø

Show more metadata

Nets overview during G.O.SARS cruise, October 2020

pi_name: Ilker Fer

Abstract

Nets overview. See the main event log log AeN_2020113 for a detailed abstract.

pi_email: Ilker.Fer@uib.no
projectID: 276730
pi_address: Geophysical Institute, Allegaten 70, N-5007, Bergen, Norway
recordedBy: Christine Gawinski
pi_institution: UiB

Created: 2021-01-27T13:44:13

Modified: 2021-08-12T08:50:11

History: 2021-01-27T13:44:13Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_Nets_2021_01_25_CG.xlsx

statID: 26
maximumDepthInMeters: 390
minimumDepthInMeters: 0

GOS 2020113

Event ID: 9dab12c4-0881-11eb-b790-4bdf00e110ea

Parent Event ID: 9dab1292-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-11T13:10:00

Station: S2 (2020 Mooring Service Cruise)

Location: 75° 11' 24" N , 32° 53' 60" 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): 193.00

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: 355
dataFilename: M355_000.000; S355_000.000

GOS 2020113

Event ID: 9dab1256-0881-11eb-b790-4bdf00e110ea

Parent Event ID: 9dab1224-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-11T11:00:00

Station: S1 (2020 Mooring Service Cruise)

Location: 75° 7' 30" N , 33° 30' 0" 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): 155.00

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: 354
dataFilename: M354_000.000; S354_000.000

Station name

Person of interest

Institution

GOS 2020113

Abstract

GOS 2020113

Abstract

GOS 2020113

Abstract

GOS 2020113

Abstract

Nets overview during G.O.SARS cruise, October 2020

Abstract

Nets overview during G.O.SARS cruise, October 2020

Abstract

Nets overview during G.O.SARS cruise, October 2020

Abstract

Nets overview during G.O.SARS cruise, October 2020

Abstract

GOS 2020113

Abstract

GOS 2020113

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)