BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock
The distrib ution of the blue whale, Balaenop tera musculus, in the western North Atlantic generally extends from the Arctic to at least mid-latitudes. Blue whales are most frequently sighted in the waters off eastern Canada, with the majority of recent records from the Gulf of St. Lawrence (Sears e...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.294.8057 2023-05-15T15:18:04+02:00 BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock Stock Definition Geographic Range The Pennsylvania State University CiteSeerX Archives 2001 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.8057 http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.8057 http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf text 2001 ftciteseerx 2016-01-07T21:44:26Z The distrib ution of the blue whale, Balaenop tera musculus, in the western North Atlantic generally extends from the Arctic to at least mid-latitudes. Blue whales are most frequently sighted in the waters off eastern Canada, with the majority of recent records from the Gulf of St. Lawrence (Sears et al. 1987). The species was hunted around Newfoundland in the first half of the 20th century (Sergeant 1966). The present Canadian distribution, broadly described, is spring, summer, and fall in the Gulf of St. Lawrence, especially along the north shore from the St. Lawrence River estuary to the Strait of B elle Isle and off eastern Nova Scotia. T he species o ccurs in winter o ff southern Newfoundland and also in summer in Davis Strait (Mansfield 1985). Individual identification has confirmed the movement of a blue whale between the Gulf of St. Lawrence and western Greenland (R. Sears and F. Larsen, unp ublished data), although the extent of exc hange between these two areas remains unknown. Similarly, a blue whale p hotographed by a N MFS large whale survey in August 1999 had previously been observed in the G ulf of St Lawrence in 1985 (R. Sears and P. Clapham, unpublished data). The blue whale is best considered as an occasional visitor in USA Atlantic Exclusive Economic Zone (EEZ) waters, which m ay represent the current southern limit of its feeding range (CETAP 1982; Wenzel et al. 1988). A ll of the five sightings described in the foregoing two references were in August. Yochem and Leatherwood (1985) summarized records that suggested an occurrence of this species south to Florida and the Gulf of Mexico, although the actual southern limit of the species ’ range is unknown. Using the U.S. Navy’s SOSUS program, blue whales have been detected and tracked acoustically in much of the North Atlantic, including in subtropical waters north of the West Indies and in deep water east of the USA EEZ (Clark 1995). Most of the acoustic detections were around the Grand Banks area of Newfoundland and west of the British Isles. ... Text Arctic Balaenoptera musculus Blue whale Davis Strait Greenland Newfoundland North Atlantic Unknown Arctic Canada Greenland Lawrence River ENVELOPE(-115.002,-115.002,58.384,58.384) Mansfield ENVELOPE(-45.733,-45.733,-60.650,-60.650) Tera ENVELOPE(130.917,130.917,68.733,68.733) |
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Open Polar |
collection |
Unknown |
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ftciteseerx |
language |
English |
description |
The distrib ution of the blue whale, Balaenop tera musculus, in the western North Atlantic generally extends from the Arctic to at least mid-latitudes. Blue whales are most frequently sighted in the waters off eastern Canada, with the majority of recent records from the Gulf of St. Lawrence (Sears et al. 1987). The species was hunted around Newfoundland in the first half of the 20th century (Sergeant 1966). The present Canadian distribution, broadly described, is spring, summer, and fall in the Gulf of St. Lawrence, especially along the north shore from the St. Lawrence River estuary to the Strait of B elle Isle and off eastern Nova Scotia. T he species o ccurs in winter o ff southern Newfoundland and also in summer in Davis Strait (Mansfield 1985). Individual identification has confirmed the movement of a blue whale between the Gulf of St. Lawrence and western Greenland (R. Sears and F. Larsen, unp ublished data), although the extent of exc hange between these two areas remains unknown. Similarly, a blue whale p hotographed by a N MFS large whale survey in August 1999 had previously been observed in the G ulf of St Lawrence in 1985 (R. Sears and P. Clapham, unpublished data). The blue whale is best considered as an occasional visitor in USA Atlantic Exclusive Economic Zone (EEZ) waters, which m ay represent the current southern limit of its feeding range (CETAP 1982; Wenzel et al. 1988). A ll of the five sightings described in the foregoing two references were in August. Yochem and Leatherwood (1985) summarized records that suggested an occurrence of this species south to Florida and the Gulf of Mexico, although the actual southern limit of the species ’ range is unknown. Using the U.S. Navy’s SOSUS program, blue whales have been detected and tracked acoustically in much of the North Atlantic, including in subtropical waters north of the West Indies and in deep water east of the USA EEZ (Clark 1995). Most of the acoustic detections were around the Grand Banks area of Newfoundland and west of the British Isles. ... |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Stock Definition Geographic Range |
spellingShingle |
Stock Definition Geographic Range BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
author_facet |
Stock Definition Geographic Range |
author_sort |
Stock Definition |
title |
BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
title_short |
BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
title_full |
BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
title_fullStr |
BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
title_full_unstemmed |
BLUE WHALE (Balaenoptera musculus): Western North Atlantic Stock |
title_sort |
blue whale (balaenoptera musculus): western north atlantic stock |
publishDate |
2001 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.8057 http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf |
long_lat |
ENVELOPE(-115.002,-115.002,58.384,58.384) ENVELOPE(-45.733,-45.733,-60.650,-60.650) ENVELOPE(130.917,130.917,68.733,68.733) |
geographic |
Arctic Canada Greenland Lawrence River Mansfield Tera |
geographic_facet |
Arctic Canada Greenland Lawrence River Mansfield Tera |
genre |
Arctic Balaenoptera musculus Blue whale Davis Strait Greenland Newfoundland North Atlantic |
genre_facet |
Arctic Balaenoptera musculus Blue whale Davis Strait Greenland Newfoundland North Atlantic |
op_source |
http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.8057 http://www.nmfs.noaa.gov/pr/pdfs/sars/ao2001whbl-wn.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766348294442713088 |