Diet data for Atlantic cod (Gadus morhua), saithe (Pollachius virens), capelin (Mallotus villosus), Atlantic herring (Clupea harengus), witch (Glyptocephalus cynoglossus), long rough dab (Hippoglossoides platessoides) and whiting (Merlangius merlangus) from Ullsfjord in Troms County, Norway, during 2010 (doi:10.18710/2DV6QI)

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Document Description

Citation

Title:

Diet data for Atlantic cod (Gadus morhua), saithe (Pollachius virens), capelin (Mallotus villosus), Atlantic herring (Clupea harengus), witch (Glyptocephalus cynoglossus), long rough dab (Hippoglossoides platessoides) and whiting (Merlangius merlangus) from Ullsfjord in Troms County, Norway, during 2010

Identification Number:

doi:10.18710/2DV6QI

Distributor:

DataverseNO

Date of Distribution:

2025-11-25

Version:

1

Bibliographic Citation:

Pedersen, Torstein; Ivarjord, Trond, 2025, "Diet data for Atlantic cod (Gadus morhua), saithe (Pollachius virens), capelin (Mallotus villosus), Atlantic herring (Clupea harengus), witch (Glyptocephalus cynoglossus), long rough dab (Hippoglossoides platessoides) and whiting (Merlangius merlangus) from Ullsfjord in Troms County, Norway, during 2010", https://doi.org/10.18710/2DV6QI, DataverseNO, V1

Study Description

Citation

Title:

Diet data for Atlantic cod (Gadus morhua), saithe (Pollachius virens), capelin (Mallotus villosus), Atlantic herring (Clupea harengus), witch (Glyptocephalus cynoglossus), long rough dab (Hippoglossoides platessoides) and whiting (Merlangius merlangus) from Ullsfjord in Troms County, Norway, during 2010

Identification Number:

doi:10.18710/2DV6QI

Authoring Entity:

Pedersen, Torstein (UiT The Arctic University of Norway)

Ivarjord, Trond (UiT The Arctic University of Norway)

Producer:

UiT The Arctic University of Norway

Grant Number:

project no. 190360/S40

Grant Number:

project no. 190360/S40

Distributor:

DataverseNO

Distributor:

UiT The Arctic University of Norway

Access Authority:

Pedersen, Torstein

Depositor:

Pedersen, Torstein

Date of Deposit:

2025-10-06

Holdings Information:

https://doi.org/10.18710/2DV6QI

Study Scope

Keywords:

Medicine, Health and Life Sciences, diet, Gadus morhua, Pollachius virens, Merlangius merlangus, Glyptocephalus cynoglossus, Hippoglossoides platessoides, Mallotus villosus, Clupea harengus, predator

Abstract:

Diet data for Atlantic cod (Gadus morhua), saithe (Pollachius virens), capelin (Mallotus villosus), Atlantic herring (Clupea harengus) witch (Glyptocephalus cynoglossus), long rough dab (Hippoglossoides platessoides) and whiting (Merlangius merlangus) from Ullsfjord in Troms County, Norway, during 2010. Cod were sampled from shallow water (file: Diet_G_morhua_Ullsfjord_2010_shallow, average depth of 15 m) using fish rod and from deep water (file: Diet_G_morhua_Ullsfjord_2010_deep, average depth of 280 m) using a shrimp trawl. Saithe (file: Diet_P_virens_Ullsfjord_2010.txt), whiting (file: Diet_M_merlangus_Ullsfjord_2010.txt), witch (file: Diet_G_cynoglossus_Ullsfjord_2010.txt), long rough dab (file: Diet_H_hippoglossides_Ullsfjord_2010.txt), capelin (file: Diet_M_villosus_Ullsfjord_2010.txt), herring (file: Diet_C_harengus_Ullsfjord_2010.txt were also sampled at deep water using shrimp trawl. The data was collected and analysed as part of the project: Investigating coastal ecosystem structure and dynamics using Ecopath/Ecosim ecosystem models and stable isotope data. Proportions wet weight of various prey groups were estimated based on stomach analysis. The data is used in the publication: Pedersen, T., Ramsvatn, S., Nilssen, E.M., Nilsen, M., Morissette, L., Ivarjord, T., Systad, G.H., Kolsum, I., Fause, H., 2016. Species diversity affects ecosystem structure and mass flows in fjords. Regional Studies in Marine Science 3: 205-215. doi: 10.1016/j.rsma.2015.10.007

Time Period:

2010-01-01-2010-12-30

Date of Collection:

2010-01-01-2010-12-30

Country:

Norway

Geographic Coverage:

Troms County, Ullsfjord

Geographic Unit(s):

Troms County

Geographic Bounding Box:

  • West Bounding Longitude: 19.71
  • East Bounding Longitude: 20.22
  • South Bounding Latitude: 69.67
  • North Bounding Latitude: 70.03

Kind of Data:

Observation data

Methodology and Processing

Sources Statement

Data Access

Notes:

<a href="http://creativecommons.org/publicdomain/zero/1.0">CC0 1.0</a>

Other Study Description Materials

Related Publications

Citation

Title:

Pedersen, T., Ramsvatn, S., Nilssen, E.M., Nilsen, M., Morissette, L., Ivarjord, T., Systad, G.H., Kolsum, I., Fause, H., 2016. Species diversity affects ecosystem structure and mass flows in fjords. Regional Studies in Marine Science 3: 205-215. doi: 10.1016/j.rsma.2015.10.007

Identification Number:

10.1016/j.rsma.2015.10.007

Bibliographic Citation:

Pedersen, T., Ramsvatn, S., Nilssen, E.M., Nilsen, M., Morissette, L., Ivarjord, T., Systad, G.H., Kolsum, I., Fause, H., 2016. Species diversity affects ecosystem structure and mass flows in fjords. Regional Studies in Marine Science 3: 205-215. doi: 10.1016/j.rsma.2015.10.007

Other Study-Related Materials

Label:

00README.txt

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_C_harengus_Ullsfjord_2010.txt

Text:

Diet data for herring (Clupea harengus)

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_G_cynoglossus_Ullsfjord_2010.txt

Text:

Diet of witch (Glyptocephalus cynoglossus)

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_G_morhua_Ullsfjord_2010_deep.txt

Text:

Diet data for cod (Gadus morhua) from shallow water

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_G_morhua_Ullsfjord_2010_shallow.txt

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_H_platessoides_Ullsfjord_2010.txt

Text:

Diet data for long rough dab (Hippoglossoides platessoides)

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_M_merlangus_Ullsfjord_2010.txt

Text:

Diet data for whiting (Merlangius merlangus)

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_M_villosus_Ullsfjord_2010.txt

Text:

Diet data for capelin (Mallotus villosus)

Notes:

text/plain

Other Study-Related Materials

Label:

Diet_P_virens_Ullsfjord_2010.txt

Notes:

text/plain