Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993
Based on sampling over the period 1976-1993 in the southeast Brazilian Bight, the distribution of spawning of the Brazilian sardine (Sardinella brasi/iensis) is described in relation to environmental conditions. The area of intense spawning occurs in the southern part of the bight where coastal upwelling was less /Tequent. Spawning intensity showed high interannllal variation and the egg abundance in the survey area ranged /Tom 99 billion eggs in the January 1988 cruise to 4669 billion eggs in the January 1981 cruise. Peak spawning takes place one hour after midnight and eggs hatch . out within 19 hours with a water temperature of 24 °e.
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Format: | Digital revista |
Language: | English |
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Instituto Oceanográfico da Universidade de São Paulo
1998
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Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-77391998000100003 |
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oai:scielo:S1413-773919980001000032013-04-22Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993Matsuura,Yasunobu Brazilian sardine Spawning area Southeast Brazilian Bight Based on sampling over the period 1976-1993 in the southeast Brazilian Bight, the distribution of spawning of the Brazilian sardine (Sardinella brasi/iensis) is described in relation to environmental conditions. The area of intense spawning occurs in the southern part of the bight where coastal upwelling was less /Tequent. Spawning intensity showed high interannllal variation and the egg abundance in the survey area ranged /Tom 99 billion eggs in the January 1988 cruise to 4669 billion eggs in the January 1981 cruise. Peak spawning takes place one hour after midnight and eggs hatch . out within 19 hours with a water temperature of 24 °e.info:eu-repo/semantics/openAccessInstituto Oceanográfico da Universidade de São PauloRevista Brasileira de Oceanografia v.46 n.1 19981998-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-77391998000100003en10.1590/S1413-77391998000100003 |
institution |
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country |
Brasil |
countrycode |
BR |
component |
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En linea |
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rev-scielo-br |
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revista |
region |
America del Sur |
libraryname |
SciELO |
language |
English |
format |
Digital |
author |
Matsuura,Yasunobu |
spellingShingle |
Matsuura,Yasunobu Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
author_facet |
Matsuura,Yasunobu |
author_sort |
Matsuura,Yasunobu |
title |
Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
title_short |
Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
title_full |
Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
title_fullStr |
Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
title_full_unstemmed |
Brazilian sardine (Sardinella brasiliensis) spawning in the southeast Brazilian Bight over the period 1976-1993 |
title_sort |
brazilian sardine (sardinella brasiliensis) spawning in the southeast brazilian bight over the period 1976-1993 |
description |
Based on sampling over the period 1976-1993 in the southeast Brazilian Bight, the distribution of spawning of the Brazilian sardine (Sardinella brasi/iensis) is described in relation to environmental conditions. The area of intense spawning occurs in the southern part of the bight where coastal upwelling was less /Tequent. Spawning intensity showed high interannllal variation and the egg abundance in the survey area ranged /Tom 99 billion eggs in the January 1988 cruise to 4669 billion eggs in the January 1981 cruise. Peak spawning takes place one hour after midnight and eggs hatch . out within 19 hours with a water temperature of 24 °e. |
publisher |
Instituto Oceanográfico da Universidade de São Paulo |
publishDate |
1998 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1413-77391998000100003 |
work_keys_str_mv |
AT matsuurayasunobu braziliansardinesardinellabrasiliensisspawninginthesoutheastbrazilianbightovertheperiod19761993 |
_version_ |
1756414752670613504 |