POPULATION SIZE
Northern bottlenose whales are characterized as extremely uncommon or rare in waters of the U.S. Atlantic Exclusive Economic Zone. The two sightings of three individuals constituted less than 0.1 % of the 11,156 cetacean sightings in the 1978-82 CETAP surveys. Both sightings were in the spring, alon...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.228.3308 2023-05-15T16:00:12+02:00 POPULATION SIZE Stock Definition Geographic Range The Pennsylvania State University CiteSeerX Archives 1998 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.228.3308 http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.228.3308 http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf POTENTIAL BIOLOGICAL REMOVAL text 1998 ftciteseerx 2016-01-07T18:36:23Z Northern bottlenose whales are characterized as extremely uncommon or rare in waters of the U.S. Atlantic Exclusive Economic Zone. The two sightings of three individuals constituted less than 0.1 % of the 11,156 cetacean sightings in the 1978-82 CETAP surveys. Both sightings were in the spring, along the 2,000 m isobath (CETAP 1982). In 1993 and 1996, two sightings of single animals, and in 1996, a single sighting of six animals (one juvenile), were made during summer shipboard surveys conducted along the southern edge of Georges Bank (Anon. 1993; Anon. 1996). Northern bottlenose whales are distributed in the North Atlantic from Nova Scotia to about 70 � in the Davis Strait, along the east coast of Greenland to 77 � and from England to the west coast of Spitzbergen. It is largely a deep-water species and is very seldom found in waters less than 2,000 m deep (Mead 1989). There are two main centers of bottlenose whale distribution in the western north Atlantic, one in the area called "The Gully " just north of Sable Island, Nova Scotia, and the other in Davis Strait off northern Labrador (Reeves et al. 1993). Studies at the entrance to the Gully from 1988-1995 identified 237 individuals and estimated the local population size at about 230 animals (95 % C.I. 160-360) (Whitehead et al. 1997). These individuals are believed to be year-round residents and all age and sex classes are present (Gowans and Whitehead 1998). Mitchell and Kozicki (1975) documented stranding records in the Bay of Fundy and as far south as Rhode Island. Stock definition is unknown. Text Davis Strait Greenland North Atlantic Spitzbergen Unknown Greenland Reeves ENVELOPE(-67.983,-67.983,-67.133,-67.133) The Gully ENVELOPE(-57.731,-57.731,51.567,51.567) |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
POTENTIAL BIOLOGICAL REMOVAL |
spellingShingle |
POTENTIAL BIOLOGICAL REMOVAL Stock Definition Geographic Range POPULATION SIZE |
topic_facet |
POTENTIAL BIOLOGICAL REMOVAL |
description |
Northern bottlenose whales are characterized as extremely uncommon or rare in waters of the U.S. Atlantic Exclusive Economic Zone. The two sightings of three individuals constituted less than 0.1 % of the 11,156 cetacean sightings in the 1978-82 CETAP surveys. Both sightings were in the spring, along the 2,000 m isobath (CETAP 1982). In 1993 and 1996, two sightings of single animals, and in 1996, a single sighting of six animals (one juvenile), were made during summer shipboard surveys conducted along the southern edge of Georges Bank (Anon. 1993; Anon. 1996). Northern bottlenose whales are distributed in the North Atlantic from Nova Scotia to about 70 � in the Davis Strait, along the east coast of Greenland to 77 � and from England to the west coast of Spitzbergen. It is largely a deep-water species and is very seldom found in waters less than 2,000 m deep (Mead 1989). There are two main centers of bottlenose whale distribution in the western north Atlantic, one in the area called "The Gully " just north of Sable Island, Nova Scotia, and the other in Davis Strait off northern Labrador (Reeves et al. 1993). Studies at the entrance to the Gully from 1988-1995 identified 237 individuals and estimated the local population size at about 230 animals (95 % C.I. 160-360) (Whitehead et al. 1997). These individuals are believed to be year-round residents and all age and sex classes are present (Gowans and Whitehead 1998). Mitchell and Kozicki (1975) documented stranding records in the Bay of Fundy and as far south as Rhode Island. Stock definition is unknown. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Stock Definition Geographic Range |
author_facet |
Stock Definition Geographic Range |
author_sort |
Stock Definition |
title |
POPULATION SIZE |
title_short |
POPULATION SIZE |
title_full |
POPULATION SIZE |
title_fullStr |
POPULATION SIZE |
title_full_unstemmed |
POPULATION SIZE |
title_sort |
population size |
publishDate |
1998 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.228.3308 http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf |
long_lat |
ENVELOPE(-67.983,-67.983,-67.133,-67.133) ENVELOPE(-57.731,-57.731,51.567,51.567) |
geographic |
Greenland Reeves The Gully |
geographic_facet |
Greenland Reeves The Gully |
genre |
Davis Strait Greenland North Atlantic Spitzbergen |
genre_facet |
Davis Strait Greenland North Atlantic Spitzbergen |
op_source |
http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.228.3308 http://www.nefsc.noaa.gov/nefsc/publications/tm/tm194/pdfs/323.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766396093067689984 |