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Displaying 13431 - 13440 of 13577

Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 2d7ab1dc-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Isotopes
Sampling protocol: N uptake to be included in version 5
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: SI Natural abundances
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: N uptake
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 2c1ea726-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Isotopes
Sampling protocol: N uptake to be included in version 5
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: SI Natural abundances
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: N uptake
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 2ae9b44a-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Isotopes
Sampling protocol: N uptake to be included in version 5
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: SI Natural abundances
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: N uptake
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 592da898-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Primary production (14C-CO2)
Sampling protocol: 7.22
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: Dark PP
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: C14 incubations
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 5431935e-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Primary production (14C-CO2)
Sampling protocol: 7.22
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: Light PP
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: C14 incubations
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 41b462ce-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Isotopes
Sampling protocol: N uptake to be included in version 5
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: Enriched Dark Ammonia
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: N uptake
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 4054aae2-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Isotopes
Sampling protocol: N uptake to be included in version 5
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: Enriched Dark Ammonia
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: N uptake
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Seasonality in primary production, Nitrogen sources for primary production and primary producers response to light intensity
Event ID: 57a46d72-0a4f-11ec-b81f-005056a2bfc1
Parent Event ID: c60ffbce-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Primary production (14C-CO2)
Sampling protocol: 7.22
Gear type: Ice corer 9 cm
Sample depth (m): 0.30
Bottom depth (m): 4,001.89

Person of Interest

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

Show more metadata

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: The Nansen Legacy (RCN # 276730)
pi_address: Muninbakken 21, 9009 Tromsø
recordedBy: Martí Amargant-Arumí
pi_institution: UiT the Arctic University of Norway
Created: 2021-10-12T11:45:31
Modified: 2021-10-12T11:45:31
History: 2021-10-12T11:45:31Z: Initial read in of the log files.
Event remarks: Dark TC2
Source document: AeN_2021710_Primary_Production_Marti_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
intendedMethod: C14 incubations
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
Chlorophyll a samples from AeN2019706
Event ID: a8c823ca-31b6-497e-8224-4399690c953a
Parent Event ID: c61002b8-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Chlorophyll a tot
Sampling protocol: Nansen legacy sampling protocol version 9 section 7.13
Gear type: Ice corer 9 cm
Sample depth (m): 0.00
Bottom depth (m): 4,001.89

Person of Interest

Name: Anna Vader
Email: annav@unis.no
Institution: University Centre in Svalbard

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Chlorophyll a samples from AeN2019706
pi_name: Anna Vader
Abstract
chl a filtration of water from CTD, under ice, ice-cores and meltponds. Filtered onto GFF and 10um filters

pi_email: annav@unis.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Forskningsparken, Longyearbyen
recordedBy: Anna Vader and Miriam Marquardt
pi_institution: UNIS
Created: 2021-10-12T11:43:52
Modified: 2021-10-12T11:43:52
History: 2021-10-12T11:43:52Z: Initial read in of the log files.
Source document: AeN_2021710_chla_AnnaVader_04edits.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
description: 50-70cm
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333
filteredVolumeInMilliliters: 500
Bacterial biomass production
Event ID: 5f752873-f2e7-4fcd-8287-9c89bd6e2785
Parent Event ID: c61002b8-063e-11ec-a0a0-cbdffd2fb05a
Event date: 2021-09-01T07:00:36
Station: P8 (NLEG29) Ice (2021 Joint Cruise 2-2)
Location: 83° 53' 58" N , 25° 24' 41" E
Cruise number: 2021710
Cruise name: 2021 Joint Cruise 2-2
Sampletype: Bacterial production
Sampling protocol: Nansen Legacy Sampling Protocols (Version6) 7.21
Gear type: Ice corer 9 cm
Bottom depth (m): 4,001.89

Person of Interest

Name: Gunnar Bratbak, Oliver Müller
Email: gunnar.bratbak@uib.no, oliver.muller@uib.no
Institution: University of Bergen, University of Bergen

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Bacterial biomass production
pi_name: Gunnar Bratbak
Abstract
Bacterial production of carbon biomass (gC per volume per unit time) - Nansen Legacy Sampling Protocols (Version6) 7.21

pi_email: Gunnar.Bratbak@uib.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Thormøhlensgate 53B, 5006, Bergen
recordedBy: Selina Våge
pi_institution: University of Bergen
Created: 2021-10-12T11:43:26
Modified: 2021-10-12T11:43:26
History: 2021-10-12T11:43:26Z: Initial read in of the log files.
Source document: AeN_2021710_Bacterial_production_Selina_04edits_06followedup.xlsx
statID: 137
end_date: 2021-09-01 00:00:00
end_time: 20:17:12.715000
start_date: 2021-09-01 00:00:00
vesselName: Kronprins Haakon
endDecimalLatitude: 83.8573895333333
endDecimalLongitude: 24.9987284333333

Person of interest

Institution

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

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

Abstract

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

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

Abstract

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

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

Abstract

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

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

Abstract

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

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

Abstract

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

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

Abstract

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

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

Abstract

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

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

Abstract

Chlorophyll a samples from AeN2019706

Chlorophyll a samples from AeN2019706

Abstract

Bacterial biomass production

Bacterial biomass production

Abstract

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Cruise name

Gear Type

Sample type

Sample depth (m)

Station name

Person of interest

Institution

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

Abstract

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

Abstract

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

Abstract

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

Abstract

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

Abstract

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

Abstract

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

Abstract

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

Abstract

Chlorophyll a samples from AeN2019706

Abstract

Bacterial biomass production

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)