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P3 (NLEG07)

PvsI curves
Event ID: cac3487a-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

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PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34878-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

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PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac3487c-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

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PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac3487b-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

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PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34877-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

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PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34876-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

Show more metadata

PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34875-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

Show more metadata

PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34874-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

Show more metadata

PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5
PvsI curves
Event ID: cac34879-d331-11eb-ac2d-a0481c9e7d26
Parent Event ID: a9e7c0cb-e4c6-11eb-ae89-005056a2bfc1
Event date: 2021-07-17T10:34:32
Station: P3 (NLEG07)
Location: 78° 45' 0" N , 34° 0' 3" E
Cruise number: 2021708
Cruise name: 2021 Joint Cruise 2-1
Bottle number: 3
Sampletype: Primary production (14C-CO2)
Sampling protocol: Nansen Legacy sampling protocols v8 7.26
Gear type: CTD w/bottles
Sample depth (m): 30.09
Bottom depth (m): 303.73

Person of Interest

Name: Rolf Gradinger, Philipp Assmy, Martí Amargant Arumi
Email: rolf.gradinger@uit.no, philipp.assmy@npolar.no, marti.a.arumi@uit.no
Institution: University of Tromsø, Norwegian Polar Institute, University of Tromsø

Show more metadata

PvsI curves
pi_name: Rolf Gradinger; Philipp Assmy; Martí Amargant Arumi
Abstract
Primary production assays to estimate carbon uptake of autotrophic microorganisms using C-14 radioisotopes. Assays are conducted using a PvsI ICES-incubator.

pi_email: rolf.gradinger@uit.no; philipp.assmy@npolar.no; marti.a.arumi@uit.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Tromsø; Tromsø; Tromsø
recordedBy: Oliver Müller
pi_institution: UiT; NPI; UiT
Created: 2021-08-10T11:00:11
Modified: 2021-08-12T12:33:14
History: 2021-08-10T11:00:11Z: Initial read in of the log files. 2021-08-12T12:33:14Z: Standardising PI email and institutions
Source document: AeN_2021708_PvsI_Oliver_LM_edits.xlsx
statID: 311
end_date: 2021-07-17 00:00:00
end_time: 11:02:44.322000
start_date: 2021-07-17 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 78.7500699166667
endDecimalLongitude: 34.00077665
maximumDepthInMeters: 293
minimumDepthInMeters: 5

P2 (NLEG04)

Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 3faef75a-bb41-11e9-8f49-000c29fb4a96
Parent Event ID: 897eb6a5-b5ef-11e9-acd1-a0481c9e7d26
Event date: 2019-08-11T11:59:00
Station: P2 (NLEG04)
Location: 77° 29' 55" N , 34° 0' 4" E
Cruise number: 2019706
Cruise name: 2019 Seasonal Study Q3
Bottle number: 12
Sampletype: Primary production (14C-CO2)
Sampling protocol: 7.22
Gear type: CTD w/bottles
Sample depth (m): 178.00
Bottom depth (m): 188.87

Person of Interest

Name: Rolf Gradinger
Email: rolf.gradinger@uit.no
Institution: University of Tromsø

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Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
pi_name: Rolf Gradinger
Abstract
Several functional aspects of pelagic and simpagic primary producers were studied during the Nansen Legacy Q3 cruise. In open water stations (P1, P4, P5), water was sampled from the standard depths 10, 20, 40, 60, 90 and Chl a max. Water from these depths was spiked with radioactively labelled carbon in order to determine to the Carbon fixation rate (i.e. the Primary Production rate) of phototrophic organisms throughout the water column and latitudinal gradient. Additionally, water from 10m and Chla max was spiked with stable isotopes of Carbon (13C) and Nitrogen (15N) to determine the F-ratio (which fraction of the estimated primary production is new production). One incubation bottle was also treated to assess the nitrification activity of microbes. These incubations were deployed attached to the sediment trap moorings and exposed to in situ light and temperature conditions for 24 hours. In parallel, water from the Chla max was used to determine the photosynthetic response of the community to light intensity (P vs I curves). At the ice-covered stations (P6 and P7), the aforementioned water sampling and experimental work was carried as described, and additionally the bottom 3cm of 4 ice cores were sampled and pooled for similar in situ incubations: Under-ice Primary production, Nitrogen uptake and PvsI curve. Water from a meltpond was sampled, spiked and incubated in situ for Primary Production and Nitrogen uptake. A reciprocal transplant experiment was conducted with surface water from stations P1 and P6 and will be analyzed for abundance and community shifts due to changes in environmental factors.

pi_email: rolf.gradinger@uit.no
projectID: RCN #276730
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2020-05-06T13:42:25
Modified: 2021-08-12T12:31:54
History: 2020-05-06T13:42:25Z: Initial read in of the log files. 2021-08-12T12:31:54Z: Standardising PI email and institutions
Event remarks: Total carbon (t0) sample
Source document: AeN_Q3_Marti_Logsheet.xlsx
statID: 156
intendedMethod: C14 incubations
sampleVolumeInMilliliters: 0.1

Station name

Person of interest

Institution

P3 (NLEG07)

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

PvsI curves

Abstract

P2 (NLEG04)

Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)