Nansen Legacy Tools | sios-svalbard.org

Displaying 1 - 10 of 6745

Carbonate chemistry, inorganic nutrients and oxygen isotopes in seawater and sea ice in December 2019
Event ID: 2e17aa81-1b29-11ea-a5f2-000c29fb4a96
Parent Event ID: cd051b8c-153c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-06T03:34:00
Station: NLEG19
Location: 81° 27' 33" N , 31° 3' 42" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Bottle number: 11
Sampletype: AT/DIC/pH
Sampling protocol: Nansen Legacy sampling protocols version 5 section 7.2
Gear type: CTD w/bottles
Sample depth (m): 201.47
Bottom depth (m): 507.00

Person of Interest

Name: Melissa Chierici, Agneta Fransson
Email: melissa.chierici@hi.no, agneta.fransson@npolar.no
Institution: Institute of Marine Research, Norwegian Polar Institute

Show more metadata

Carbonate chemistry, inorganic nutrients and oxygen isotopes in seawater and sea ice in December 2019
pi_name: Melissa Chierici; Agneta Fransson
Abstract
Carbonate chemistry, inorganic nutrients, stable oxygen isotopes and dissolved oxygen along the Nansen Legacy transect during December 2019. Winter sea ice was also sampled at 2 locations. Nansen Legacy sampling protocols version 5 section 7.2, 7.3, 7.10.

pi_email: melissa.chierici@hi.no; Agneta.Fransson@npolar.no
projectID: The Nansen Legacy (RCN # 276730)
pi_address: Institute of Marine Research; Norwegian Polar Institute Fram Centre Hjalmar Johansens gate 14 9007 Tromsø Norway
recordedBy: Elizabeth Jones
pi_institution: IMR; NPI
Created: 2020-11-17T11:59:38
Modified: 2021-08-12T10:22:51
History: 2020-11-17T11:59:38Z: Initial read in of the log files. 2020-12-23T09:37:27Z: Parent IDs updated for ice samples 2020-12-23T12:26:48Z: Updated incorrect parent IDs 2021-08-12T10:22:51Z: Standardising PI email and institutions
Source document: AeN_2019711_chemisty_data_sheet_ejones2_LM.xlsx
statID: 433
end_date: 2019-12-06 00:00:00
end_time: 04:18:00
start_date: 2019-12-06 00:00:00
storageTemp: Cool room
maximumDepthInMeters: 500
minimumDepthInMeters: 0
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: baf83739-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 9a079722-1f8c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: Male
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: stomach
storageTemp: neg 20 C
recordNumber: CAP2
weightInGrams: 29.85
intendedMethod: microplastics
measurementType: fish length
measurementUnit: cm
measurementValue: 18.1
gonadWeightInGrams: 0.55
liverWeightInGrams: 0.3
somaticWeightInGrams: 26.85
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 07484a89-1226-11ea-a5f2-000c29fb4a96
Parent Event ID: 9a079722-1f8c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: Male
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: muscle
storageTemp: neg 20 C
recordNumber: CAP2
weightInGrams: 29.85
intendedMethod: mercury / stable isoptopes
measurementType: fish length
measurementUnit: cm
measurementValue: 18.1
gonadWeightInGrams: 0.55
liverWeightInGrams: 0.3
somaticWeightInGrams: 26.85
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 8caba7d5-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 9a079722-1f8c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: Male
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: liver
storageTemp: neg 20 C
recordNumber: CAP2
weightInGrams: 29.85
intendedMethod: POPs
measurementType: fish length
measurementUnit: cm
measurementValue: 18.1
gonadWeightInGrams: 0.55
liverWeightInGrams: 0.3
somaticWeightInGrams: 26.85
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 6f30e8e1-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 9a079722-1f8c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: Male
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: muscle
storageTemp: neg 20 C
recordNumber: CAP2
weightInGrams: 29.85
intendedMethod: POPs
measurementType: fish length
measurementUnit: cm
measurementValue: 18.1
gonadWeightInGrams: 0.55
liverWeightInGrams: 0.3
somaticWeightInGrams: 26.85
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 2af2ee71-1226-11ea-a5f2-000c29fb4a96
Parent Event ID: 9a079722-1f8c-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: Male
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: otoliths
storageTemp: neg 20 C
recordNumber: CAP2
weightInGrams: 29.85
intendedMethod: age
measurementType: fish length
measurementUnit: cm
measurementValue: 18.1
gonadWeightInGrams: 0.55
liverWeightInGrams: 0.3
somaticWeightInGrams: 26.85
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 07484a8c-1226-11ea-a5f2-000c29fb4a96
Parent Event ID: 27b4ae83-1f8d-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: na
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: muscle
storageTemp: neg 20 C
recordNumber: CAP5
weightInGrams: 15
intendedMethod: mercury / stable isoptopes
measurementType: fish length
measurementUnit: cm
measurementValue: 16.6
liverWeightInGrams: 0.15
somaticWeightInGrams: 13.25
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 6f30e8e4-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 27b4ae83-1f8d-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: na
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: muscle
storageTemp: neg 20 C
recordNumber: CAP5
weightInGrams: 15
intendedMethod: POPs
measurementType: fish length
measurementUnit: cm
measurementValue: 16.6
liverWeightInGrams: 0.15
somaticWeightInGrams: 13.25
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: 8caba7d8-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 27b4ae83-1f8d-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: na
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: liver
storageTemp: neg 20 C
recordNumber: CAP5
weightInGrams: 15
intendedMethod: POPs
measurementType: fish length
measurementUnit: cm
measurementValue: 16.6
liverWeightInGrams: 0.15
somaticWeightInGrams: 13.25
Effects of changes in species composition and distribution on contaminant food web accumulation
Event ID: baf8373c-1225-11ea-a5f2-000c29fb4a96
Parent Event ID: 27b4ae83-1f8d-11ea-a5f2-000c29fb4a96
Event date: 2019-12-11T12:05:00
Station: P2 (NLEG04)/P1 (NLEG01) (2019 Seasonal Study Q4)
Location: 76° 50' 58" N , 32° 34' 46" E
Cruise number: 2019711
Cruise name: 2019 Seasonal Study Q4
Sampletype: Ecotoxicology
Sampling protocol: Nansen Legacy Version 5
Gear type: Campelen trawl
Bottom depth (m): 204.00

Person of Interest

Name: Katrine Borgå
Email: katrine.borga@ibv.uio.no
Institution: University of Oslo

Show more metadata

Effects of changes in species composition and distribution on contaminant food web accumulation
pi_name: Katrine Borgå
Abstract
Work description As changes in temperature and sea ice distribution and thickness is expected in the region of interest, the energy transfer processes in the food web are expected to be changed compared to previous decades. Zooplankton and fish samples will be collected focusing on the process study cruises. From these, chemicals representing lipid soluble and protein associated contaminants will be analyzed, in addition to dietary descriptors to trace energy source (stable isotopes and lipid analyses). This will be repeated in the different seasons to interpret the annual dynamics of contaminant accumulation and transfer in the food web related to energy use and availability. So far, seasonal food web data are only available from Arctic fjords. At the UiO stable isotope lab, we will measure bulk C, H, N, O and S in organic material, and thus the ratios between lipid/protein/carbohydrate will be analyzed in small amounts of sample without extraction to assess the proximate biochemical composition. Model predictions of climate change effect on food web accumulation of contaminants include reduced accumulation due to predicted reduction in lipid storage. Bioaccumulation changes due to altered dietary composition is predicted to have less influence than the predicted lower lipid content. These predictions will be tested in the present task. A similar approach of sampling the central Barents Sea pelagic food web was taken in May 1998 (however, only with bulk stable isotope analyses of 13C and 15N), which allows a thorough comparison between the environmental states two decades apart. (From Nansen Legacy implementation plan)

pi_email: Katrine.borga@ibv.uio.no
projectID: RCN # 276730
pi_address: Kristine Bonnevieshus, Blindernveien, University of Oslo
recordedBy: Julia Giebichenstein, Rita Amundsen
pi_institution: University of Oslo
Created: 2020-11-17T11:58:55
Modified: 2021-08-12T09:34:40
History: 2020-11-17T11:58:55Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions
Event remarks: IMR trawling spot, 20 min long. Did community assessment
Source document: AeNSSQ4_2019711_fishes_JuliaGiebichenstein.xlsx
sex: na
Taxon: Capelin
statID: 114
end_date: 2019-12-11 00:00:00
end_time: 12:25:00
start_date: 2019-12-11 00:00:00
tissueType: stomach
storageTemp: neg 20 C
recordNumber: CAP5
weightInGrams: 15
intendedMethod: microplastics
measurementType: fish length
measurementUnit: cm
measurementValue: 16.6
liverWeightInGrams: 0.15
somaticWeightInGrams: 13.25

Person of interest

Institution

Carbonate chemistry, inorganic nutrients and oxygen isotopes in seawater and sea ice in December 2019

Carbonate chemistry, inorganic nutrients and oxygen isotopes in seawater and sea ice in December 2019

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Excel Template Generator

Metadata Retrieval Tool

Create Event Core and Extensions

Links

Cruise name

Gear Type

Sample type

Sample depth (m)

Station name

Person of interest

Institution

Carbonate chemistry, inorganic nutrients and oxygen isotopes in seawater and sea ice in December 2019

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Effects of changes in species composition and distribution on contaminant food web accumulation

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)