A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada

Although caribou and muskoxen coexist in close proximity on southeastern Victoria Island, they appear primarily adapted to different diets and foraging strategies. Visual inspection and analysis of rumen contents for fiber and lignin from the study (unpubl.) also indicate a predominantly graminoid d...

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Published in:Rangifer
Main Authors: Staaland, Hans, Adamczewski, Jan Z., Gunn, Anne
Format: Article in Journal/Newspaper
Language:English
Published: Septentrio Academic Publishing 1997
Subjects:
Online Access:https://septentrio.uit.no/index.php/rangifer/article/view/379
https://doi.org/10.7557/2.17.1.379
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author Staaland, Hans
Adamczewski, Jan Z.
Gunn, Anne
author_facet Staaland, Hans
Adamczewski, Jan Z.
Gunn, Anne
author_sort Staaland, Hans
collection University of Tromsø: Septentrio Academic Publishing
container_issue 1
container_start_page 17
container_title Rangifer
container_volume 17
description Although caribou and muskoxen coexist in close proximity on southeastern Victoria Island, they appear primarily adapted to different diets and foraging strategies. Visual inspection and analysis of rumen contents for fiber and lignin from the study (unpubl.) also indicate a predominantly graminoid diet in the muskoxen and a more varied diet with a substantial browse component in the caribou.This should reduce the likelihood of competition for limited food resources in winter.
format Article in Journal/Newspaper
genre Northwest Territories
ovibos moschatus
Rangifer
Rangifer tarandus
Victoria Island
victoria island
genre_facet Northwest Territories
ovibos moschatus
Rangifer
Rangifer tarandus
Victoria Island
victoria island
geographic Canada
Northwest Territories
geographic_facet Canada
Northwest Territories
id ftunitroemsoe:oai:ojs.henry.ub.uit.no:article/379
institution Open Polar
language English
op_collection_id ftunitroemsoe
op_doi https://doi.org/10.7557/2.17.1.379
op_relation https://septentrio.uit.no/index.php/rangifer/article/view/379/368
https://septentrio.uit.no/index.php/rangifer/article/view/379
doi:10.7557/2.17.1.379
op_rights Copyright (c) 2015 Hans Staaland, Jan Z. Adamczewski, Anne Gunn
http://creativecommons.org/licenses/by/3.0/
op_rightsnorm CC-BY
op_source Rangifer; Årg 17 Nr 1 (1997); 17-19
Rangifer; Vol 17 No 1 (1997); 17-19
1890-6729
publishDate 1997
publisher Septentrio Academic Publishing
record_format openpolar
spelling ftunitroemsoe:oai:ojs.henry.ub.uit.no:article/379 2025-01-16T23:57:52+00:00 A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada Staaland, Hans Adamczewski, Jan Z. Gunn, Anne 1997-04-01 application/pdf https://septentrio.uit.no/index.php/rangifer/article/view/379 https://doi.org/10.7557/2.17.1.379 eng eng Septentrio Academic Publishing https://septentrio.uit.no/index.php/rangifer/article/view/379/368 https://septentrio.uit.no/index.php/rangifer/article/view/379 doi:10.7557/2.17.1.379 Copyright (c) 2015 Hans Staaland, Jan Z. Adamczewski, Anne Gunn http://creativecommons.org/licenses/by/3.0/ CC-BY Rangifer; Årg 17 Nr 1 (1997); 17-19 Rangifer; Vol 17 No 1 (1997); 17-19 1890-6729 Ovibos moschatus Rangifer tarandus digestive tract Northwest Territories Canada info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 1997 ftunitroemsoe https://doi.org/10.7557/2.17.1.379 2021-08-16T14:21:56Z Although caribou and muskoxen coexist in close proximity on southeastern Victoria Island, they appear primarily adapted to different diets and foraging strategies. Visual inspection and analysis of rumen contents for fiber and lignin from the study (unpubl.) also indicate a predominantly graminoid diet in the muskoxen and a more varied diet with a substantial browse component in the caribou.This should reduce the likelihood of competition for limited food resources in winter. Article in Journal/Newspaper Northwest Territories ovibos moschatus Rangifer Rangifer tarandus Victoria Island victoria island University of Tromsø: Septentrio Academic Publishing Canada Northwest Territories Rangifer 17 1 17
spellingShingle Ovibos moschatus
Rangifer tarandus
digestive tract
Northwest Territories
Canada
Staaland, Hans
Adamczewski, Jan Z.
Gunn, Anne
A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title_full A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title_fullStr A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title_full_unstemmed A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title_short A Comparison of digestive Tract Morphology in muskoxen and caribou from Victoria Island, Northwest Territories, Canada
title_sort comparison of digestive tract morphology in muskoxen and caribou from victoria island, northwest territories, canada
topic Ovibos moschatus
Rangifer tarandus
digestive tract
Northwest Territories
Canada
topic_facet Ovibos moschatus
Rangifer tarandus
digestive tract
Northwest Territories
Canada
url https://septentrio.uit.no/index.php/rangifer/article/view/379
https://doi.org/10.7557/2.17.1.379