Nansen Legacy Tools | sios-svalbard.org

GOS 2020113

Event ID: 9dab60bc-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-24T18:50:00

Station: D14 (2020 Mooring Service Cruise)

Location: 76° 45' 5" N , 32° 35' 33" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampling protocol: Nansen Legacy sampling protocols version 6

Gear type: MSS

Bottom depth (m): 216.00

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: 224
dataFilename: CAST0207.MRD

GOS 2020113

Event ID: 9dab1062-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-10T01:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampling protocol: Nansen Legacy sampling protocols version 6

Gear type: Bongonet

Bottom depth (m): 185.00

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: 4

Child events

Event ID	Event datetime	Cruise number	Bottom depth (m)	Station name ref	Gear Type	PI Name	PI Institution
0bf99634-0584-11eb-b18b-b827eb22bac7	2020-10-10T01:40:00Z	2020113	185.00	P2 (NLEG04)	Bongonet	Camilla Svensen	University of Tromsø
0bf93bf8-0584-11eb-b18b-b827eb22bac7	2020-10-10T01:40:00Z	2020113	185.00	P2 (NLEG04)	Bongonet	Camilla Svensen	University of Tromsø
0bf92816-0584-11eb-b18b-b827eb22bac7	2020-10-10T01:40:00Z	2020113	185.00	P2 (NLEG04)	Bongonet	Camilla Svensen	University of Tromsø

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

Event ID: 0bf96718-0584-11eb-b18b-b827eb22bac7

Parent Event ID: 9dab0f4a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:16:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Mesozooplankton taxonomy

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.2.1.1

Gear type: Multinet 180 um

Bottom depth (m): 185.00

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: 1
maximumDepthInMeters: 100
minimumDepthInMeters: 50

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

Event ID: 0bf96b00-0584-11eb-b18b-b827eb22bac7

Parent Event ID: 9dab0f4a-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:16:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Mesozooplankton taxonomy

Sampling protocol: Nansen Legacy sampling protocol v6 section 9.2.1.1

Gear type: Multinet 180 um

Bottom depth (m): 185.00

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: 1
maximumDepthInMeters: 170
minimumDepthInMeters: 150

Egg hatching experiment of Oithona

Event ID: 544993f2-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Egg hatching experiment of Oithona

Event ID: 5449befe-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Egg hatching experiment of Oithona

Event ID: 5449845c-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Egg hatching experiment of Oithona

Event ID: 5449900a-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Egg hatching experiment of Oithona

Event ID: 5449a3a6-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Egg hatching experiment of Oithona

Event ID: 5449b346-0585-11eb-af98-b827eb22bac7

Parent Event ID: 9dab0f86-0881-11eb-b790-4bdf00e110ea

Event date: 2020-10-09T23:40:00

Station: P2 (NLEG04)

Location: 77° 30' 0" N , 34° 0' 0" E

Cruise number: 2020113

Cruise name: 2020 Mooring Service Cruise

Sampletype: Experiments

Sampling protocol: Egg hatching experiment of Oithona

Gear type: Bongonet

Bottom depth (m): 185.00

Person of Interest

Name: Camilla Svensen

Email: camilla.svensen@uit.no

Institution: University of Tromsø

Show more metadata

Egg hatching experiment of Oithona

pi_name: Camilla Svensen

Abstract

The goal of the egg-hatching experiment is to determine the egg production rate (number of eggs produced in 1 day) and the weight specific egg production rate (SEPR, defined as carbon mass of eggs produced over 24 h per carbon mass of female) of Oithona similis during November/December along a transect from the Barents Sea to the ice covered Polar Ocean. The SEPR can subsequently be used to estimate the copepod production, assuming that female copepods allocate their ingested carbon into egg production rather than into growth. The overall goal of this study is to compare the copepod production along a longitudinal gradient from Atlantic to Arctic conditions as well as between seasons (future cruises to be conducted).

pi_email: camilla.svensen@uit.no
projectID: RCN # 276730
pi_address: UiT
recordedBy: Christine Gawinski
pi_institution: UiT

Created: 2021-01-27T13:17:27

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

History: 2021-01-27T13:17:27Z: Initial read in of the log files. 2021-08-12T08:50:11Z: Standardising PI email and institutions

Source document: AeN_2020113_mooring_egg_hatching_Oithona_CG_LM2.xlsx

statID: 3
intendedMethod: Egg hatching experiment of Oithona
maximumDepthInMeters: 180
minimumDepthInMeters: 0

Station name

Person of interest

Institution

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

Egg hatching experiment of Oithona

Abstract

Egg hatching experiment of Oithona

Abstract

Egg hatching experiment of Oithona

Abstract

Egg hatching experiment of Oithona

Abstract

Egg hatching experiment of Oithona

Abstract

Egg hatching experiment of Oithona

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)