Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project
In 2008 we reported on the status of blue whales (Balaenoptera musculus) off Isla de Chiloe, based on five years research of the Alfaguara (blue whale) Project (Centro de Conservación Cetacea). The overall annual return rate and sighting per-unit effort were calculated with data obtained from marine...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.519.664 2023-05-15T15:36:21+02:00 Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project Bárbara Galletti Vernazzani Elsa Cabrera Carole Carlson Mariano Sironi Robert L. Brownell The Pennsylvania State University CiteSeerX Archives 2009 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.519.664 http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.519.664 http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf text 2009 ftciteseerx 2021-02-21T01:19:02Z In 2008 we reported on the status of blue whales (Balaenoptera musculus) off Isla de Chiloe, based on five years research of the Alfaguara (blue whale) Project (Centro de Conservación Cetacea). The overall annual return rate and sighting per-unit effort were calculated with data obtained from marine and aerial platforms. Results highlighted the importance of the waters off northwestern Isla de Chiloe and northern Los Lagos as a feeding area for this population and raised concerns about health conditions of the whales as well as an increased potential for vessel collision. (Galletti Vernazzani et al., 2008). Here we present additional sightings from the 2009 field season of the Alfaguara Project recorded from marine and land-based platforms. Results from aerial surveys are detailed in paper SC/61/SH21 (Galletti Vernazzani et al., 2009). Text Balaenoptera musculus Blue whale Unknown Chiloé ENVELOPE(-63.983,-63.983,-65.517,-65.517) |
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Open Polar |
collection |
Unknown |
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ftciteseerx |
language |
English |
description |
In 2008 we reported on the status of blue whales (Balaenoptera musculus) off Isla de Chiloe, based on five years research of the Alfaguara (blue whale) Project (Centro de Conservación Cetacea). The overall annual return rate and sighting per-unit effort were calculated with data obtained from marine and aerial platforms. Results highlighted the importance of the waters off northwestern Isla de Chiloe and northern Los Lagos as a feeding area for this population and raised concerns about health conditions of the whales as well as an increased potential for vessel collision. (Galletti Vernazzani et al., 2008). Here we present additional sightings from the 2009 field season of the Alfaguara Project recorded from marine and land-based platforms. Results from aerial surveys are detailed in paper SC/61/SH21 (Galletti Vernazzani et al., 2009). |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Bárbara Galletti Vernazzani Elsa Cabrera Carole Carlson Mariano Sironi Robert L. Brownell |
spellingShingle |
Bárbara Galletti Vernazzani Elsa Cabrera Carole Carlson Mariano Sironi Robert L. Brownell Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
author_facet |
Bárbara Galletti Vernazzani Elsa Cabrera Carole Carlson Mariano Sironi Robert L. Brownell |
author_sort |
Bárbara Galletti Vernazzani |
title |
Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
title_short |
Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
title_full |
Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
title_fullStr |
Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
title_full_unstemmed |
Blue Whales off Isla de Chiloé, Chile: update of 2009 field research season of the Alfaguara Project |
title_sort |
blue whales off isla de chiloé, chile: update of 2009 field research season of the alfaguara project |
publishDate |
2009 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.519.664 http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf |
long_lat |
ENVELOPE(-63.983,-63.983,-65.517,-65.517) |
geographic |
Chiloé |
geographic_facet |
Chiloé |
genre |
Balaenoptera musculus Blue whale |
genre_facet |
Balaenoptera musculus Blue whale |
op_source |
http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.519.664 http://www.iwcoffice.co.uk/_documents/sci_com/SC61docs/SC-61-SH22.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766366696635891712 |