Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data
This paper analyses survey data on distribution of prespawning cod (Gadus morhua) at different maturity stages in spring and summer in Div. 3KLNO. Under conditions of significant cod stock reductions observed in all the surveyed areas since 1970, mass cod spawning in Div. 3LNO was observed mainly on...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.560.9766 2023-05-15T15:27:27+02:00 Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data O. V. Gerasimova V. M. Kiseleva The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.560.9766 http://archive.nafo.int/open/studies/s27/gerasimova.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.560.9766 http://archive.nafo.int/open/studies/s27/gerasimova.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://archive.nafo.int/open/studies/s27/gerasimova.pdf Key words atlantic cod distribution Newfoundland area text ftciteseerx 2016-01-08T12:02:45Z This paper analyses survey data on distribution of prespawning cod (Gadus morhua) at different maturity stages in spring and summer in Div. 3KLNO. Under conditions of significant cod stock reductions observed in all the surveyed areas since 1970, mass cod spawning in Div. 3LNO was observed mainly on the Shelf, in the coastal areas of Newfoundland. It was concurrently observed that spawning on the Grand Bank slopes had diminished almost completely. In Div. 3K, cod spawning was observed both in the western coastal area, and in the eastern area Funk Island Bank. Based on these analyses recorded and literature data on prespawning cod distribution and their maturation dynamics, localization of cod spawning grounds on the Newfoundland Shelf in the period of sharp stock reduction is suggested. Text atlantic cod Gadus morhua Newfoundland Unknown Funk Island ENVELOPE(-53.181,-53.181,49.750,49.750) Funk Island Bank ENVELOPE(-52.000,-52.000,50.500,50.500) |
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Open Polar |
collection |
Unknown |
op_collection_id |
ftciteseerx |
language |
English |
topic |
Key words atlantic cod distribution Newfoundland area |
spellingShingle |
Key words atlantic cod distribution Newfoundland area O. V. Gerasimova V. M. Kiseleva Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
topic_facet |
Key words atlantic cod distribution Newfoundland area |
description |
This paper analyses survey data on distribution of prespawning cod (Gadus morhua) at different maturity stages in spring and summer in Div. 3KLNO. Under conditions of significant cod stock reductions observed in all the surveyed areas since 1970, mass cod spawning in Div. 3LNO was observed mainly on the Shelf, in the coastal areas of Newfoundland. It was concurrently observed that spawning on the Grand Bank slopes had diminished almost completely. In Div. 3K, cod spawning was observed both in the western coastal area, and in the eastern area Funk Island Bank. Based on these analyses recorded and literature data on prespawning cod distribution and their maturation dynamics, localization of cod spawning grounds on the Newfoundland Shelf in the period of sharp stock reduction is suggested. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
O. V. Gerasimova V. M. Kiseleva |
author_facet |
O. V. Gerasimova V. M. Kiseleva |
author_sort |
O. V. Gerasimova |
title |
Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
title_short |
Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
title_full |
Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
title_fullStr |
Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
title_full_unstemmed |
Cod Spawning Grounds at Newfoundland During Periods of Low Abundance: 1978–91 Russian Survey Data |
title_sort |
cod spawning grounds at newfoundland during periods of low abundance: 1978–91 russian survey data |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.560.9766 http://archive.nafo.int/open/studies/s27/gerasimova.pdf |
long_lat |
ENVELOPE(-53.181,-53.181,49.750,49.750) ENVELOPE(-52.000,-52.000,50.500,50.500) |
geographic |
Funk Island Funk Island Bank |
geographic_facet |
Funk Island Funk Island Bank |
genre |
atlantic cod Gadus morhua Newfoundland |
genre_facet |
atlantic cod Gadus morhua Newfoundland |
op_source |
http://archive.nafo.int/open/studies/s27/gerasimova.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.560.9766 http://archive.nafo.int/open/studies/s27/gerasimova.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766357882036551680 |