Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags
We investigated the broad-scale movements and pelagic habitats of large juvenile dusky sharks (Carcharhinus obscurus) off Southern Australia. Pop-up satellite archival tags (PSATs) were deployed on three large juvenile dusky sharks (∼2.2-2.6 m total length) for 6 months in Spencer Gulf during 2010....
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ftmacquarieunicr:oai:https://researchers.mq.edu.au:publications/49eaaba2-1779-4676-bebe-29733660d062 2024-09-15T18:37:13+00:00 Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags Rogers, Paul J. Huveneers, Charlie Goldsworthy, Simon D. Mitchell, James G. Seuront, Laurent 2013-03 https://researchers.mq.edu.au/en/publications/49eaaba2-1779-4676-bebe-29733660d062 https://doi.org/10.1111/fog.12009 http://www.scopus.com/inward/record.url?scp=84873262936&partnerID=8YFLogxK eng eng info:eu-repo/semantics/restrictedAccess Rogers , P J , Huveneers , C , Goldsworthy , S D , Mitchell , J G & Seuront , L 2013 , ' Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags ' , Fisheries Oceanography , vol. 22 , no. 2 , pp. 102-112 . https://doi.org/10.1111/fog.12009 Carcharhinid Great Australian Bight Habitat use Indian Ocean Migration Southern Ocean Telemetry article 2013 ftmacquarieunicr https://doi.org/10.1111/fog.12009 2024-07-17T23:41:14Z We investigated the broad-scale movements and pelagic habitats of large juvenile dusky sharks (Carcharhinus obscurus) off Southern Australia. Pop-up satellite archival tags (PSATs) were deployed on three large juvenile dusky sharks (∼2.2-2.6 m total length) for 6 months in Spencer Gulf during 2010. Tagged dusky sharks all migrated westward and across the Great Australian Bight (GAB) during autumn to offshore shelf waters off Western Australia. Estimated minimum distances travelled ranged from 1760 to 2736 km. Depths occupied by tagged dusky sharks ranged from the surface to 355 m. The most common thermal ranges occupied were 19-22°C. Broad-scale movements of large juvenile dusky sharks across the continental shelves combined with periods of residency in semi-protected gulf waters indicated that a multi-jurisdictional management approach may be appropriate for this species. Article in Journal/Newspaper Southern Ocean Macquarie University Research Portal Fisheries Oceanography 22 2 102 112 |
institution |
Open Polar |
collection |
Macquarie University Research Portal |
op_collection_id |
ftmacquarieunicr |
language |
English |
topic |
Carcharhinid Great Australian Bight Habitat use Indian Ocean Migration Southern Ocean Telemetry |
spellingShingle |
Carcharhinid Great Australian Bight Habitat use Indian Ocean Migration Southern Ocean Telemetry Rogers, Paul J. Huveneers, Charlie Goldsworthy, Simon D. Mitchell, James G. Seuront, Laurent Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
topic_facet |
Carcharhinid Great Australian Bight Habitat use Indian Ocean Migration Southern Ocean Telemetry |
description |
We investigated the broad-scale movements and pelagic habitats of large juvenile dusky sharks (Carcharhinus obscurus) off Southern Australia. Pop-up satellite archival tags (PSATs) were deployed on three large juvenile dusky sharks (∼2.2-2.6 m total length) for 6 months in Spencer Gulf during 2010. Tagged dusky sharks all migrated westward and across the Great Australian Bight (GAB) during autumn to offshore shelf waters off Western Australia. Estimated minimum distances travelled ranged from 1760 to 2736 km. Depths occupied by tagged dusky sharks ranged from the surface to 355 m. The most common thermal ranges occupied were 19-22°C. Broad-scale movements of large juvenile dusky sharks across the continental shelves combined with periods of residency in semi-protected gulf waters indicated that a multi-jurisdictional management approach may be appropriate for this species. |
format |
Article in Journal/Newspaper |
author |
Rogers, Paul J. Huveneers, Charlie Goldsworthy, Simon D. Mitchell, James G. Seuront, Laurent |
author_facet |
Rogers, Paul J. Huveneers, Charlie Goldsworthy, Simon D. Mitchell, James G. Seuront, Laurent |
author_sort |
Rogers, Paul J. |
title |
Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
title_short |
Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
title_full |
Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
title_fullStr |
Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
title_full_unstemmed |
Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags |
title_sort |
broad-scale movements and pelagic habitat of the dusky shark carcharhinus obscurus off southern australia determined using pop-up satellite archival tags |
publishDate |
2013 |
url |
https://researchers.mq.edu.au/en/publications/49eaaba2-1779-4676-bebe-29733660d062 https://doi.org/10.1111/fog.12009 http://www.scopus.com/inward/record.url?scp=84873262936&partnerID=8YFLogxK |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_source |
Rogers , P J , Huveneers , C , Goldsworthy , S D , Mitchell , J G & Seuront , L 2013 , ' Broad-scale movements and pelagic habitat of the dusky shark Carcharhinus obscurus off Southern Australia determined using pop-up satellite archival tags ' , Fisheries Oceanography , vol. 22 , no. 2 , pp. 102-112 . https://doi.org/10.1111/fog.12009 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1111/fog.12009 |
container_title |
Fisheries Oceanography |
container_volume |
22 |
container_issue |
2 |
container_start_page |
102 |
op_container_end_page |
112 |
_version_ |
1810481560695078912 |