Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT
Published or accepted for publication elsewhere? No Weddell seals (Leptonychotes weddellii) have proved to be an important predator of Antarctic toothfish (Dissostichus mawsoni), and currently there is no ecosystem monitoring program (CEMP) in place under CCAMLR with respect to the Ross Sea toothfis...
Main Author: | |
---|---|
Other Authors: | |
Format: | Text |
Language: | English |
Subjects: | |
Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.538.1426 http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf |
id |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.538.1426 |
---|---|
record_format |
openpolar |
spelling |
ftciteseerx:oai:CiteSeerX.psu:10.1.1.538.1426 2023-05-15T13:52:00+02:00 Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT Language English The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.538.1426 http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.538.1426 http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf SUMMARY OF FINDINGS AS RELATED TO NOMINATED AGENDA ITEMS text ftciteseerx 2016-01-08T10:54:29Z Published or accepted for publication elsewhere? No Weddell seals (Leptonychotes weddellii) have proved to be an important predator of Antarctic toothfish (Dissostichus mawsoni), and currently there is no ecosystem monitoring program (CEMP) in place under CCAMLR with respect to the Ross Sea toothfish fishery. In a previous paper submitted to EMM in 2007 (WG-EMM 07/13), we described procedures whereby aerial photography could be used to monitor Weddell seals along the Victoria Land coast. That area would be important to monitor changes in distribution and abundance, as seals from all the colonies along that coast likely forage in CCAMLR SSRUs 88.1H and 88.1J (WG-EMM 06/29). Herein, we compare air with ground counts made in Erebus Bay, McMurdo Sound, in November 2007, and summarize historical results of aerial surveys made along the coast of Victoria Land. The high correspondence between air and ground counts shows that aerial photography can successfully be used to document changes in distribution and abundance of Weddell seals. Ground counts of Erebus Bay colonies made annually, 1974-2007, demonstrate Text Antarc* Antarctic Antarctic Toothfish McMurdo Sound Ross Sea Victoria Land Weddell Seals Unknown Antarctic Erebus Bay ENVELOPE(166.517,166.517,-77.733,-77.733) McMurdo Sound Ross Sea Victoria Land Weddell |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
SUMMARY OF FINDINGS AS RELATED TO NOMINATED AGENDA ITEMS |
spellingShingle |
SUMMARY OF FINDINGS AS RELATED TO NOMINATED AGENDA ITEMS Language English Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
topic_facet |
SUMMARY OF FINDINGS AS RELATED TO NOMINATED AGENDA ITEMS |
description |
Published or accepted for publication elsewhere? No Weddell seals (Leptonychotes weddellii) have proved to be an important predator of Antarctic toothfish (Dissostichus mawsoni), and currently there is no ecosystem monitoring program (CEMP) in place under CCAMLR with respect to the Ross Sea toothfish fishery. In a previous paper submitted to EMM in 2007 (WG-EMM 07/13), we described procedures whereby aerial photography could be used to monitor Weddell seals along the Victoria Land coast. That area would be important to monitor changes in distribution and abundance, as seals from all the colonies along that coast likely forage in CCAMLR SSRUs 88.1H and 88.1J (WG-EMM 06/29). Herein, we compare air with ground counts made in Erebus Bay, McMurdo Sound, in November 2007, and summarize historical results of aerial surveys made along the coast of Victoria Land. The high correspondence between air and ground counts shows that aerial photography can successfully be used to document changes in distribution and abundance of Weddell seals. Ground counts of Erebus Bay colonies made annually, 1974-2007, demonstrate |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Language English |
author_facet |
Language English |
author_sort |
Language English |
title |
Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
title_short |
Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
title_full |
Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
title_fullStr |
Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
title_full_unstemmed |
Title: AERIAL SURVEYS OF WEDDELL SEALS DURING 2007-08, WITH NOTES ON THE HISTORY OF AERIAL CENSUSES IN THE ROSS SEA AND RECOMMENDATIONS FOR CONTINUED COUNT EFFORT |
title_sort |
title: aerial surveys of weddell seals during 2007-08, with notes on the history of aerial censuses in the ross sea and recommendations for continued count effort |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.538.1426 http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf |
long_lat |
ENVELOPE(166.517,166.517,-77.733,-77.733) |
geographic |
Antarctic Erebus Bay McMurdo Sound Ross Sea Victoria Land Weddell |
geographic_facet |
Antarctic Erebus Bay McMurdo Sound Ross Sea Victoria Land Weddell |
genre |
Antarc* Antarctic Antarctic Toothfish McMurdo Sound Ross Sea Victoria Land Weddell Seals |
genre_facet |
Antarc* Antarctic Antarctic Toothfish McMurdo Sound Ross Sea Victoria Land Weddell Seals |
op_source |
http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.538.1426 http://penguinscience.com/reprints/ross_sea/Ross_Sea_monitoring_program2.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766256159634751488 |