Nansen Legacy Tools | sios-svalbard.org

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

Event ID: c3b1eee5-c293-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy sampling protocols version 4 section 494

Gear type: Campelen trawl

Bottom depth (m): 333.37

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, Håvard N. Liholt, Ane Haarr
pi_institution: University of Oslo

Created: 2020-05-06T13:42:09

Modified: 2021-08-12T09:34:40

History: 2020-05-06T13:42:09Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions

Event remarks: Frozen whole

Source document: AeN_2019706_FishEcotox_JuliaGiebichenstein.xlsx

statID: 101
end_date: 2019-08-08 00:00:00
end_time: 07:32:00
recordNumber: FSH10
scientificName: Sebastes spp.
maximumDepthInMeters: 333
minimumDepthInMeters: 333

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

Event ID: c3b1eeec-c293-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy sampling protocols version 4 section 501

Gear type: Campelen trawl

Bottom depth (m): 333.37

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, Håvard N. Liholt, Ane Haarr
pi_institution: University of Oslo

Created: 2020-05-06T13:42:09

Modified: 2021-08-12T09:34:40

History: 2020-05-06T13:42:09Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions

Event remarks: Frozen whole

Source document: AeN_2019706_FishEcotox_JuliaGiebichenstein.xlsx

statID: 101
end_date: 2019-08-08 00:00:00
end_time: 07:32:00
recordNumber: FSH17
scientificName: Sebastes spp.
maximumDepthInMeters: 333
minimumDepthInMeters: 333

Fish tissue samples

Event ID: 85eeba42-9b7c-11e8-b0bf-8c164557e466

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy Sampling Protocols Version 4, chapters 11.1 and 11.3.

Gear type: Campelen trawl

Bottom depth (m): 333.37

Person of Interest

Name: Sissel Jentoft

Email: sissel.jentoft@ibv.uio.no

Institution: University of Oslo, Department of Biosciences

Show more metadata

Fish tissue samples

pi_name: Sissel Jentoft

Abstract

This data set contains tissue samples of polar cod, Atlantic cod and capelin for genomic analysis.

pi_email: sissel.jentoft@ibv.uio.no
projectID: The Nansen Legacy Project
pi_address: Sissel Jentoft, Department of Biosciences, University of Oslo, PO Box 1066 Blindern, N-0316 Oslo, Norway
recordedBy: Siv Hoff and Leif Chr. Stige
pi_institution: University of Oslo

Created: 2020-05-06T13:42:09

Modified: 2023-01-10T13:04:04

History: 2020-05-06T13:42:09Z: Initial read in of the log files. 2021-08-12T09:34:40Z: Standardising PI email and institutions 2023-01-10T13:04:04Z: Old parent wasnt logged

Source document: AeN_SCQ3_metadata_unikid_2019_fish_siv_16.8.2019_clean.xlsx

sex: F
statID: 101
end_date: 2019-08-08 00:00:00
end_time: 07:32:00
recordNumber: cod5
ectoparasites: 0
endoparasites: 0
weightInGrams: 49
scientificName: Gadus morhua
gonadWeightInGrams: 0.1
liverWeightInGrams: 2
maximumDepthInMeters: 333
minimumDepthInMeters: 333
somaticWeightInGrams: 43

Child events

Event ID	Event datetime	Cruise number	Bottom depth (m)	Station name ref	Gear Type	PI Name	PI Institution
5be9841e-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Katrine Borgå	University of Oslo
6d4c7400-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Katrine Borgå	University of Oslo
51b8871c-9b0a-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
b4b568d8-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Ketil Hylland	University of Oslo
334a1a59-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Katrine Borgå	University of Oslo
51b88716-9b0a-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
80a1a8b8-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Katrine Borgå	University of Oslo
f63dbe0e-6fe4-11e9-89d6-a0481c9e7d26	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
96471932-b887-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Ketil Hylland	University of Oslo
51b8871b-9b0a-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences

Fish tissue samples

Event ID: 85eebacb-9b7c-11e8-b0bf-8c164557e466

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy Sampling Protocols Version 4, chapters 11.1 and 11.3.

Gear type: Campelen trawl

Bottom depth (m): 333.37

Person of Interest

Name: Sissel Jentoft

Email: sissel.jentoft@ibv.uio.no

Institution: University of Oslo, Department of Biosciences

Show more metadata

Fish tissue samples

pi_name: Sissel Jentoft

Abstract

This data set contains tissue samples of polar cod, Atlantic cod and capelin for genomic analysis.

pi_email: sissel.jentoft@ibv.uio.no
projectID: The Nansen Legacy Project
pi_address: Sissel Jentoft, Department of Biosciences, University of Oslo, PO Box 1066 Blindern, N-0316 Oslo, Norway
recordedBy: Siv Hoff and Leif Chr. Stige
pi_institution: University of Oslo

Created: 2020-05-06T13:42:40

Modified: 2023-01-10T13:04:05

History: 2020-05-06T13:42:40Z: Initial read in of the log files. 2021-08-12T12:37:56Z: Standardising PI email and institutions 2023-01-10T13:04:05Z: Old parent wasnt logged

Source document: AeN_SCQ3_metadata_unikid_2019_fish_siv_16.8.2019_clean.xlsx

sex: ?
statID: 101
end_date: 2019-08-08 00:00:00
end_time: 07:32:00
recordNumber: capelin22
ectoparasites: 0
endoparasites: 0
weightInGrams: 10
scientificName: Mallotus villosus
maximumDepthInMeters: 333
minimumDepthInMeters: 333

Child events

Event ID	Event datetime	Cruise number	Bottom depth (m)	Station name ref	Gear Type	PI Name	PI Institution
ae5d73a3-9b69-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
ae5d739c-9b69-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
5b44e6a1-bc33-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
ae5d73a2-9b69-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences

Wet weight-to-carbon conversions

Event ID: 67684c9f-b9da-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Megafauna taxonomy

Sampling protocol: Nansen Legacy V4 10 need protocol

Gear type: Campelen trawl

Bottom depth (m): 333.37

Person of Interest

Name: Torstein Pedersen, Bodil Bluhm

Email: torstein.pedersen@uit.no, bodil.bluhm@uit.no

Institution: University of Tromsø, University of Tromsø

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Wet weight-to-carbon conversions

pi_name: Torstein Pedersen, Bodil Bluhm

Abstract

Invertebrates were collected to generate wet weight-to-carbon conversion factors that are to be used in the ECOPATH model in RF4 of the Nansen Legacy project. 15-20 specimens (sometimes less) of dominant species were collected and frozen by species and station at -20 deg C. In the home lab, wet weights, dry weight, and ash-free dry weight will be taken and converted to carbon weight.

pi_email: torstein.pedersen@uit.no
projectID: 276730
pi_address: Institute of Arctic and Marine Biology, Faculty of Biosciences, Fisheries and Economics
recordedBy: Bodil Bluhm
pi_institution: UiT - The Arctic University of Norway

Created: 2020-05-06T13:43:05

Modified: 2021-08-12T12:44:47

History: 2020-05-06T13:43:05Z: Initial read in of the log files. 2021-08-12T07:48:39Z: Standardising PI names 2021-08-12T12:44:47Z: Standardising PI email and institutions

Event remarks: Need to introduce new sample type: Ecopath input

Source document: AeN_SSQ3_Wetweight-to-carbon_conversion_Bluhm_complete_fileOK.xlsx

Taxon: Pontaster tenuispinus
phylum: Echinodermata
statID: 101
fixative: Frozen at -20 degC
fieldNotes: N=4
identificationRemarks: 5

Wet weight-to-carbon conversions

Event ID: 67684c9c-b9da-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Megafauna taxonomy

Sampling protocol: Nansen Legacy V4 10 need protocol

Gear type: Campelen trawl

Bottom depth (m): 333.37

Person of Interest

Name: Torstein Pedersen, Bodil Bluhm

Email: torstein.pedersen@uit.no, bodil.bluhm@uit.no

Institution: University of Tromsø, University of Tromsø

Show more metadata

Wet weight-to-carbon conversions

pi_name: Torstein Pedersen, Bodil Bluhm

Abstract

Invertebrates were collected to generate wet weight-to-carbon conversion factors that are to be used in the ECOPATH model in RF4 of the Nansen Legacy project. 15-20 specimens (sometimes less) of dominant species were collected and frozen by species and station at -20 deg C. In the home lab, wet weights, dry weight, and ash-free dry weight will be taken and converted to carbon weight.

pi_email: torstein.pedersen@uit.no
projectID: 276730
pi_address: Institute of Arctic and Marine Biology, Faculty of Biosciences, Fisheries and Economics
recordedBy: Bodil Bluhm
pi_institution: UiT - The Arctic University of Norway

Created: 2020-05-06T13:43:05

Modified: 2021-08-12T12:44:47

History: 2020-05-06T13:43:05Z: Initial read in of the log files. 2021-08-12T07:48:39Z: Standardising PI names 2021-08-12T12:44:47Z: Standardising PI email and institutions

Event remarks: Need to introduce new sample type: Ecopath input

Source document: AeN_SSQ3_Wetweight-to-carbon_conversion_Bluhm_complete_fileOK.xlsx

Taxon: Allantactis parasitica
phylum: Cnidaria
statID: 101
fixative: Frozen at -20 degC
fieldNotes: N=5
identificationRemarks: 3

Fish tissue samples

Event ID: 85eeba56-9b7c-11e8-b0bf-8c164557e466

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy Sampling Protocols Version 4, chapters 11.1 and 11.3.

Gear type: Campelen trawl

Bottom depth (m): 333.37

Person of Interest

Name: Sissel Jentoft

Email: sissel.jentoft@ibv.uio.no

Institution: University of Oslo, Department of Biosciences

Show more metadata

Fish tissue samples

pi_name: Sissel Jentoft

Abstract

This data set contains tissue samples of polar cod, Atlantic cod and capelin for genomic analysis.

pi_email: sissel.jentoft@ibv.uio.no
projectID: The Nansen Legacy Project
pi_address: Sissel Jentoft, Department of Biosciences, University of Oslo, PO Box 1066 Blindern, N-0316 Oslo, Norway
recordedBy: Siv Hoff and Leif Chr. Stige
pi_institution: University of Oslo

Created: 2020-05-06T13:42:40

Modified: 2023-01-10T13:04:04

History: 2020-05-06T13:42:40Z: Initial read in of the log files. 2021-08-12T12:37:56Z: Standardising PI email and institutions 2023-01-10T13:04:04Z: Old parent wasnt logged

Event remarks: Many body cavity worms.

Source document: AeN_SCQ3_metadata_unikid_2019_fish_siv_16.8.2019_clean.xlsx

sex: M
statID: 101
end_date: 2019-08-08 00:00:00
end_time: 07:32:00
recordNumber: cod25
ectoparasites: 0
endoparasites: 1
weightInGrams: 3170
scientificName: Gadus morhua
gonadWeightInGrams: 26
liverWeightInGrams: 134
maximumDepthInMeters: 333
minimumDepthInMeters: 333

Child events

Event ID	Event datetime	Cruise number	Bottom depth (m)	Station name ref	Gear Type	PI Name	PI Institution
abdc45d3-b8f1-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
f3e74f14-bc23-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
50b43d9c-bc24-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
4e167031-b8f1-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
2c99910a-bc24-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
79399c04-bc23-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
3f3eeb66-bc24-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
ae5d736d-9b69-11e8-b0bf-8c164557e466	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Sissel Jentoft	University of Oslo, Department of Biosciences
26a3b3b2-bc23-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen
c3202fb8-bc23-11e9-8f49-000c29fb4a96	2019-08-08T06:48:00Z	2019706	333.37	P1 (NLEG01)	Campelen trawl	Anders Goksøyr	University of Bergen

Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

Event ID: 7b52f110-b9db-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Megafauna taxonomy

Sampling protocol: not established

Gear type: Campelen trawl

Sample depth (m): 325.00

Bottom depth (m): 333.37

Person of Interest

Name: Paul Renaud, Bodil Bluhm, Yasemin Bodur

Email: per@akvaplan.niva.no, bodil.bluhm@uit.no, yasemin.v.bodur@uit.no

Institution: Akvaplan-Niva, University of Tromsø, University of Tromsø

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Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

pi_name: Paul Renaud, Bodil Bluhm, Yasemin Bodur

Abstract

Pandalus borealis specimen were collected at 3 stations from the Campelen trawl and stored in 4% formaldehyde for gut content analyses or frozen at -20C for fatty acid/stable isotope analyses. At P2, Themisto libellula specimen were stored in 4% formaldehyde

pi_email: per@akvaplan.niva.no, bodil.bluhm@uit.no, yasemin.v.bodur@uit.no
projectID: RCN 3 276730
pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
recordedBy: Yasemin Bodur, Bodil Bluhm
pi_institution: APN/UiT

Created: 2020-05-06T13:42:22

Modified: 2021-08-12T12:26:40

History: 2020-05-06T13:42:22Z: Initial read in of the log files. 2021-08-12T07:45:50Z: Standardising PI names 2021-08-12T12:26:40Z: Standardising PI email and institutions

Event remarks: Sample Type: Diet analysis

Source document: AeN_2019706_trawl_ybodur.xlsx

Taxon: Pandalus borealis
statID: 101
fixative: 4% formalin

Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

Event ID: 96fcb0fe-b9db-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Megafauna taxonomy

Sampling protocol: not established

Gear type: Campelen trawl

Sample depth (m): 325.00

Bottom depth (m): 333.37

Person of Interest

Name: Paul Renaud, Bodil Bluhm, Yasemin Bodur

Email: per@akvaplan.niva.no, bodil.bluhm@uit.no, yasemin.v.bodur@uit.no

Institution: Akvaplan-Niva, University of Tromsø, University of Tromsø

Show more metadata

Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

pi_name: Paul Renaud, Bodil Bluhm, Yasemin Bodur

Abstract

Pandalus borealis specimen were collected at 3 stations from the Campelen trawl and stored in 4% formaldehyde for gut content analyses or frozen at -20C for fatty acid/stable isotope analyses. At P2, Themisto libellula specimen were stored in 4% formaldehyde

pi_email: per@akvaplan.niva.no, bodil.bluhm@uit.no, yasemin.v.bodur@uit.no
projectID: RCN 3 276730
pi_address: UiT- the Arctic University of Tromsø, Mulinbakken 21, 9001 Tromsø
recordedBy: Yasemin Bodur, Bodil Bluhm
pi_institution: APN/UiT

Created: 2020-05-06T13:42:22

Modified: 2021-08-12T12:26:40

History: 2020-05-06T13:42:22Z: Initial read in of the log files. 2021-08-12T07:45:50Z: Standardising PI names 2021-08-12T12:26:40Z: Standardising PI email and institutions

Event remarks: Sample Type: Diet analysis. Voucher with less animals

Source document: AeN_2019706_trawl_ybodur.xlsx

Taxon: Pandalus borealis
statID: 101
fixative: 4% formalin

T2-2.5 Critical seasonal windows of responses to multiple stressors on key organisms of benthic and pelagic food chains

Event ID: d453a092-b888-11e9-8f49-000c29fb4a96

Parent Event ID: b5c4ffa9-b9dd-11e9-8f49-000c29fb4a96

Event date: 2019-08-08T06:48:00

Station: P1 (NLEG01)

Location: 76° 2' 52" N , 31° 5' 55" E

Cruise number: 2019706

Cruise name: 2019 Seasonal Study Q3

Sampletype: Fish

Sampling protocol: Nansen Legacy Sampling protocols v4 July 12 2019, 13.3

Gear type: Campelen trawl

Sample depth (m): 333.00

Bottom depth (m): 333.37

Person of Interest

Name: Øystein Varpe

Email: oystein.varpe@unis.no

Institution: University of Bergen

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T2-2.5 Critical seasonal windows of responses to multiple stressors on key organisms of benthic and pelagic food chains

pi_name: Oystein Varpe

Abstract

Due to climate change and pollution Arctic ecosystems are exposed to multiple stressors. Arctic ecosystems are highly seasonal and include substantial changes in the lipid composition of the organisms throughout the year. In periods with lipid mobilization many marine species will be prone to external stressors which may influence their ecology, physiology and biochemistry. These “critical periods of effects” (when energy stores are depleted and pollutants are remobilized from lipids to blood and other body organs) need to be determined in Arctic species belonging to the benthic and pelagic food chain. Key species in the benthic (amphipods, bivalves and common eiders) and pelagic (macrozooplankton, polar cod and kittiwakes) food web will be sampled throughout the year, with seabird data primarily from collaboration with ongoing and NPI lead work in breeding colonies. For fish and birds, organ specific distributions of pollutants and organ specific annual composition of fat, protein and energy will be quantified to determine their critical periods of effects in relation to time of year. From this, combined with habitat use and activity levels, critical periods of effects can be predicted.

pi_email: oystein.varpe@unis.no
projectID: cant remember
pi_address: UNIS
recordedBy: Robynne Nowicki
pi_institution: UNIS

Created: 2020-05-06T13:42:35

Modified: 2021-08-12T10:51:21

History: 2020-05-06T13:42:35Z: Initial read in of the log files. 2021-08-12T07:44:42Z: Standardising PI names 2021-08-12T10:51:21Z: Standardising PI email and institutions

Event remarks: Robynne, frozen whole

Source document: AeN_2019706_Fish_energetics_samples_Robynne-corrected.xlsx

Taxon: Gadus morhua
statID: 101
recordNumber: AC31
endDecimalLatitude: 76.0479
endDecimalLongitude: 31.0987

Station name

Person of interest

Institution

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

Fish tissue samples

Abstract

Fish tissue samples

Abstract

Wet weight-to-carbon conversions

Abstract

Wet weight-to-carbon conversions

Abstract

Fish tissue samples

Abstract

Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

Abstract

Sampling for diet analysis and stable isotopes/fatty acids of bentho-pelagic species

Abstract

T2-2.5 Critical seasonal windows of responses to multiple stressors on key organisms of benthic and pelagic food chains

Abstract

Links

Cruise name

Gear Type

Sample type

Sample depth (m)